support clicking through to commit files panel

jks I'm that that close to the edge... but I am getting there haha

.circleci/config.yml

@@ -2,11 +2,22 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/golang:1.10
-
+      - image: circleci/golang:1.13
+    environment:
+      GO111MODULE: "on"
     working_directory: /go/src/github.com/jesseduffield/lazygit
     steps:
       - checkout
+      - run:
+          name: Run gofmt -s
+          command: |
+            if [ $(find . ! -path "./vendor/*" -name "*.go" -exec gofmt -s -d {} \;|wc -l) -gt 0 ]; then
+             find . ! -path "./vendor/*" -name "*.go" -exec gofmt -s -d {} \;
+             exit 1;
+            fi
+      - restore_cache:
+          keys:
+            - pkg-cache-{{ checksum "go.sum" }}-v5
       - run:
           name: Run tests
           command: |
@@ -15,10 +26,19 @@ jobs:
           name: Push on codecov result
           command: |
             bash <(curl -s https://codecov.io/bash)
+      - run:
+          name: Compile project on every platform
+          command: |
+            go get github.com/mitchellh/gox
+            GOFLAGS=-mod=vendor gox -parallel 10 -os "linux freebsd netbsd windows" -osarch "darwin/i386 darwin/amd64"
+      - save_cache:
+          key: pkg-cache-{{ checksum "go.sum" }}-v5
+          paths:
+            - ~/.cache/go-build
 
   release:
     docker:
-      - image: circleci/golang:1.10
+      - image: circleci/golang:1.13
     working_directory: /go/src/github.com/jesseduffield/lazygit
     steps:
       - checkout
@@ -35,7 +55,6 @@ workflows:
   release:
     jobs:
       - release:
-          context: org-global
           filters:
             tags:
               only: /v[0-9]+(\.[0-9]+)*/

.github/FUNDING.yml

@@ -0,0 +1,5 @@
+# These are supported funding model platforms
+
+github: [jesseduffield]
+ko_fi: jesseduffield
+custom: ['https://donorbox.org/lazygit']

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,9 @@
 ---
 name: Bug report
 about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
 
 ---
 

.github/ISSUE_TEMPLATE/discussion.md

@@ -0,0 +1,14 @@
+---
+name: Discussion
+about: Begin a discussion
+title: ''
+labels: discussion
+assignees: ''
+
+---
+
+**Topic**
+A clear and concise description of what you want to discuss
+
+**Your thoughts**
+What you have to say about the topic

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,6 +1,9 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
 
 ---
 

.gitignore

@@ -3,13 +3,14 @@
 # Logs
 *.log
 
-# Extras
-extra/lgit.rb
+# Hidden
+.*
+
+# TODO
+TODO.*
 
 # Notes
-notes/go.notes
-TODO.notes
-TODO.md
+*.notes
 
 # Tests
 test/repos/repo
@@ -17,3 +18,11 @@ coverage.txt
 
 # Binaries
 lazygit
+
+# Exceptions
+!.gitignore
+!.goreleaser.yml
+!.circleci/
+!.github/
+
+test/git_server/data

.goreleaser.yml

@@ -13,6 +13,9 @@ builds:
       - arm
       - arm64
       - 386
+    # Default is `-s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}`.
+    ldflags:
+      - -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}} -X main.buildSource=binaryRelease
 
 archive:
   replacements:

CONTRIBUTING.md

@@ -15,9 +15,10 @@ welcome your pull requests:
 1. Fork the repo and create your branch from `master`.
 2. If you've added code that should be tested, add tests.
 3. If you've added code that need documentation, update the documentation.
-4. Be sure to test your modifications.
-5. Write a [good commit message](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html).
-6. Issue that pull request!
+4. Make sure your code follows the [effective go](https://golang.org/doc/effective_go.html) guidelines as much as possible.
+5. Be sure to test your modifications.
+6. Write a [good commit message](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html).
+7. Issue that pull request!
 
 ## Code of conduct
 Please note by participating in this project, you agree to abide by the [code of conduct].

Dockerfile

@@ -0,0 +1,15 @@
+# run with:
+# docker build -t lazygit .
+# docker run -it lazygit:latest /bin/sh -l
+
+FROM golang:1.13-alpine3.10
+WORKDIR /go/src/github.com/jesseduffield/lazygit/
+COPY ./ .
+RUN CGO_ENABLED=0 GOOS=linux go build
+
+FROM alpine:3.10
+RUN apk add -U git xdg-utils
+WORKDIR /go/src/github.com/jesseduffield/lazygit/
+COPY --from=0 /go/src/github.com/jesseduffield/lazygit /go/src/github.com/jesseduffield/lazygit
+COPY --from=0 /go/src/github.com/jesseduffield/lazygit/lazygit /bin/
+RUN echo "alias gg=lazygit" >> ~/.profile

Gopkg.lock

@@ -1,467 +0,0 @@
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-
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-    "plumbing/format/gitignore",
-    "plumbing/format/idxfile",
-    "plumbing/format/index",
-    "plumbing/format/objfile",
-    "plumbing/format/packfile",
-    "plumbing/format/pktline",
-    "plumbing/object",
-    "plumbing/protocol/packp",
-    "plumbing/protocol/packp/capability",
-    "plumbing/protocol/packp/sideband",
-    "plumbing/revlist",
-    "plumbing/storer",
-    "plumbing/transport",
-    "plumbing/transport/client",
-    "plumbing/transport/file",
-    "plumbing/transport/git",
-    "plumbing/transport/http",
-    "plumbing/transport/internal/common",
-    "plumbing/transport/server",
-    "plumbing/transport/ssh",
-    "storage",
-    "storage/filesystem",
-    "storage/filesystem/dotgit",
-    "storage/memory",
-    "utils/binary",
-    "utils/diff",
-    "utils/ioutil",
-    "utils/merkletrie",
-    "utils/merkletrie/filesystem",
-    "utils/merkletrie/index",
-    "utils/merkletrie/internal/frame",
-    "utils/merkletrie/noder",
-  ]
-  pruneopts = "NUT"
-  revision = "43d17e14b714665ab5bc2ecc220b6740779d733f"
-
-[[projects]]
-  digest = "1:b233ad4ec87ac916e7bf5e678e98a2cb9e8b52f6de6ad3e11834fc7a71b8e3bf"
-  name = "gopkg.in/warnings.v0"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "ec4a0fea49c7b46c2aeb0b51aac55779c607e52b"
-  version = "v0.1.2"
-
-[[projects]]
-  digest = "1:7c95b35057a0ff2e19f707173cc1a947fa43a6eb5c4d300d196ece0334046082"
-  name = "gopkg.in/yaml.v2"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
-  version = "v2.2.1"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  input-imports = [
-    "github.com/Sirupsen/logrus",
-    "github.com/cloudfoundry/jibber_jabber",
-    "github.com/davecgh/go-spew/spew",
-    "github.com/fatih/color",
-    "github.com/golang-collections/collections/stack",
-    "github.com/jesseduffield/gocui",
-    "github.com/mgutz/str",
-    "github.com/nicksnyder/go-i18n/v2/i18n",
-    "github.com/shibukawa/configdir",
-    "github.com/spf13/viper",
-    "github.com/stretchr/testify/assert",
-    "github.com/tcnksm/go-gitconfig",
-    "golang.org/x/text/language",
-    "gopkg.in/src-d/go-git.v4",
-    "gopkg.in/src-d/go-git.v4/plumbing",
-  ]
-  solver-name = "gps-cdcl"
-  solver-version = 1

Gopkg.toml

@@ -1,42 +0,0 @@
-# Gopkg.toml example
-#
-# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
-# for detailed Gopkg.toml documentation.
-#
-# required = ["github.com/user/thing/cmd/thing"]
-# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
-#
-# [[constraint]]
-#   name = "github.com/user/project"
-#   version = "1.0.0"
-#
-# [[constraint]]
-#   name = "github.com/user/project2"
-#   branch = "dev"
-#   source = "github.com/myfork/project2"
-#
-# [[override]]
-#   name = "github.com/x/y"
-#   version = "2.4.0"
-#
-
-[prune]
-  go-tests = true
-  unused-packages = true
-  non-go = true
-
-[[constraint]]
-  name = "github.com/fatih/color"
-  version = "1.7.0"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/golang-collections/collections"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/jesseduffield/gocui"
-
-[[constraint]]
-  name = "gopkg.in/src-d/go-git.v4"
-  revision = "43d17e14b714665ab5bc2ecc220b6740779d733f"

README.md

@@ -1,31 +1,36 @@
 # lazygit [![CircleCI](https://circleci.com/gh/jesseduffield/lazygit.svg?style=svg)](https://circleci.com/gh/jesseduffield/lazygit) [![codecov](https://codecov.io/gh/jesseduffield/lazygit/branch/master/graph/badge.svg)](https://codecov.io/gh/jesseduffield/lazygit) [![Go Report Card](https://goreportcard.com/badge/github.com/jesseduffield/lazygit)](https://goreportcard.com/report/github.com/jesseduffield/lazygit) [![GolangCI](https://golangci.com/badges/github.com/jesseduffield/lazygit.svg)](https://golangci.com) [![GoDoc](https://godoc.org/github.com/jesseduffield/lazygit?status.svg)](http://godoc.org/github.com/jesseduffield/lazygit) [![GitHub tag](https://img.shields.io/github/tag/jesseduffield/lazygit.svg)]()
 
-A simple terminal UI for git commands, written in Go with the [gocui](https://github.com/jroimartin/gocui "gocui") library.
+A simple terminal UI for git commands, written in Go with the [gocui](https://github.com/jroimartin/gocui 'gocui') library.
 
-Are YOU tired of typing every git command directly into the terminal, but you're
-too stubborn to use Sourcetree because you'll never forgive Atlassian for making
-Jira? This is the app for you!
+Rant time: You've heard it before, git is _powerful_, but what good is that power when everything is so damn hard to do? Interactive rebasing requires you to edit a goddamn TODO file in your editor? *Are you kidding me?* To stage part of a file you need to use a command line program stepping through each hunk and if a hunk can't be split down any further but contains code you don't want to stage, bad luck? *Are you KIDDING me?!* Sometimes you get asked to stash your changes when switching branches only to realise that after you switch and unstash that there weren't even any conflicts and it would have been fine to just checkout the branch directly? *YOU HAVE GOT TO BE KIDDING ME!* 
 
+If you're a mere mortal like me and you're tired of hearing how powerful git is when in your daily life it's a powerful pain in your ass, lazygit might be for you.
 
 ![Gif](/docs/resources/lazygit-example.gif)
 
-  * [Installation](https://github.com/jesseduffield/lazygit#installation)
-  * [Usage](https://github.com/jesseduffield/lazygit#usage),
-    [Keybindings](https://github.com/jesseduffield/lazygit/blob/master/docs/Keybindings.md)
-  * [Cool Features](https://github.com/jesseduffield/lazygit#cool-features)
-  * [Contributing](https://github.com/jesseduffield/lazygit#contributing)
-  * [Video Tutorial](https://www.youtube.com/watch?v=VDXvbHZYeKY)
-  * [Twitch Stream](https://www.twitch.tv/jesseduffield)
+- [Installation](https://github.com/jesseduffield/lazygit#installation)
+- [Usage](https://github.com/jesseduffield/lazygit#usage),
+  [Keybindings](/docs/keybindings)
+- [Cool Features](https://github.com/jesseduffield/lazygit#cool-features)
+- [Contributing](https://github.com/jesseduffield/lazygit#contributing)
+- [Video Tutorial](https://youtu.be/VDXvbHZYeKY)
+- [Rebase Magic Video Tutorial](https://youtu.be/4XaToVut_hs)
+- [Twitch Stream](https://www.twitch.tv/jesseduffield)
+
+[<img src="https://i.imgur.com/sVEktDn.png">](https://youtu.be/CPLdltN7wgE)
+
+Github Sponsors is matching all donations dollar-for-dollar for 12 months so if you're feeling generous consider [sponsoring me](https://github.com/sponsors/jesseduffield)
 
 ## Installation
 
 ### Homebrew
+
 ```sh
-brew tap jesseduffield/lazygit
 brew install lazygit
 ```
 
 ### Ubuntu
+
 Packages for Ubuntu 16.04, 18.04 and 18.10 are available via [Launchpad PPA](https://launchpad.net/~lazygit-team).
 
 **Release builds**
@@ -49,6 +54,7 @@ sudo apt-get install lazygit
 ```
 
 ### Void Linux
+
 Packages for Void Linux are available in the distro repo
 
 They follow upstream latest releases
@@ -58,76 +64,96 @@ sudo xbps-install -S lazygit
 ```
 
 ### Arch Linux
+
 Packages for Arch Linux are available via AUR (Arch User Repository).
 
 There are two packages. The stable one which is built with the latest release
 and the git version which builds from the most recent commit.
 
-  * Stable: https://aur.archlinux.org/packages/lazygit/
-  * Development: https://aur.archlinux.org/packages/lazygit-git/
+- Stable: https://aur.archlinux.org/packages/lazygit/
+- Development: https://aur.archlinux.org/packages/lazygit-git/
 
 Instruction of how to install AUR content can be found here:
 https://wiki.archlinux.org/index.php/Arch_User_Repository
 
+### Conda
+
+Released versions are available for different platforms, see https://anaconda.org/conda-forge/lazygit
+
+```sh
+conda install -c conda-forge lazygit
+```
+
 ### Binary Release (Windows/Linux/OSX)
+
 You can download a binary release [here](https://github.com/jesseduffield/lazygit/releases).
 
 ### Go
+
 ```sh
 go get github.com/jesseduffield/lazygit
 ```
 
 Please note:
 If you get an error claiming that lazygit cannot be found or is not defined, you
-may need to add `~/go/bin` to your $PATH (MacOS/Linux), or `%HOME%\go\bin`
+may need to add `~/go/bin` to your \$PATH (MacOS/Linux), or `%HOME%\go\bin`
 (Windows). Not to be mistaked for `C:\Go\bin` (which is for Go's own binaries,
 not apps like Lazygit).
 
 ## Usage
+
 Call `lazygit` in your terminal inside a git repository. If you want, you can
 also add an alias for this with `echo "alias lg='lazygit'" >> ~/.zshrc` (or
 whichever rc file you're using).
 
-  * Basic video tutorial [here](https://www.youtube.com/watch?v=VDXvbHZYeKY).
-  * List of keybindings
-[here](/docs/Keybindings.md).
+- Basic video tutorial [here](https://youtu.be/VDXvbHZYeKY).
+- Rebase Magic tutorial [here](https://youtu.be/4XaToVut_hs)
+- List of keybindings
+  [here](/docs/keybindings).
 
 ## Cool features
-  * Adding files easily
-  * Resolving merge conflicts
-  * Easily check out recent branches
-  * Scroll through logs/diffs of branches/commits/stash
-  * Quick pushing/pulling
-  * Squash down and rename commits
+
+- Adding files easily
+- Resolving merge conflicts
+- Easily check out recent branches
+- Scroll through logs/diffs of branches/commits/stash
+- Quick pushing/pulling
+- Squash down and rename commits
 
 ### Resolving merge conflicts
+
 ![Gif](/docs/resources/resolving-merge-conflicts.gif)
 
-### Viewing commit diffs
-![Viewing Commit Diffs](/docs/resources/viewing-commit-diffs.png)
+### Interactive Rebasing
 
-## Milestones
-- [x] Easy Installation (homebrew, release binaries)
-- [ ] Configurable Keybindings
-- [ ] Configurable Color Themes
-- [ ] Spawning Subprocesses (help needed - have a look at https://github.com/jesseduffield/lazygit/pull/18)
-- [ ] Maintainability
-- [ ] Performance
-- [ ] i18n
+![Interactive Rebasing](/docs/resources/interactive-rebase.png)
 
 ## Contributing
+
 We love your input! Please check out the [contributing guide](CONTRIBUTING.md).
 For contributor discussion about things not better discussed here in the repo, join the slack channel
 
 [![Slack](/docs/resources/slack_rgb.png)](https://join.slack.com/t/lazygit/shared_invite/enQtNDE3MjIwNTYyMDA0LTM3Yjk3NzdiYzhhNTA1YjM4Y2M4MWNmNDBkOTI0YTE4YjQ1ZmI2YWRhZTgwNjg2YzhhYjg3NDBlMmQyMTI5N2M)
 
+## Donate
+
+If you would like to support the development of lazygit, consider [sponsoring me](https://github.com/sponsors/jesseduffield) (github is matching all donations dollar-for-dollar for 12 months)
+
 ## Work in progress
+
 This is still a work in progress so there's still bugs to iron out and as this
 is my first project in Go the code could no doubt use an increase in quality,
 but I'll be improving on it whenever I find the time. If you have any feedback
 feel free to [raise an issue](https://github.com/jesseduffield/lazygit/issues)/[submit a PR](https://github.com/jesseduffield/lazygit/pulls).
 
 ## Social
+
 If you want to see what I (Jesse) am up to in terms of development, follow me on
 [twitter](https://twitter.com/DuffieldJesse) or watch me program on
 [twitch](https://www.twitch.tv/jesseduffield).
+
+## Alternatives
+
+If you find that lazygit doesn't quite satisfy your requirements, these may be a better fit:
+
+- [tig](https://github.com/jonas/tig)

docs/Config.md

@@ -2,11 +2,13 @@
 
 ## Default:
 
-```
+```yaml
   gui:
     # stuff relating to the UI
     scrollHeight: 2 # how many lines you scroll by
+    scrollPastBottom: true # enable scrolling past the bottom
     theme:
+      lightTheme: false # For terminals with a light background
       activeBorderColor:
         - white
         - bold
@@ -14,10 +16,52 @@
         - white
       optionsTextColor:
         - blue
+    commitLength:
+      show: true
+    mouseEvents: true
   git:
-    # stuff relating to git
+    merging:
+      # only applicable to unix users
+      manualCommit: false
+    skipHookPrefix: WIP
+    autoFetch: true
+  update:
+    method: prompt # can be: prompt | background | never
+    days: 14 # how often an update is checked for
+  reporting: 'undetermined' # one of: 'on' | 'off' | 'undetermined'
+  confirmOnQuit: false
+```
+
+## Platform Defaults:
+
+### Windows:
+
+```yaml
   os:
-    # stuff relating to the OS
+    openCommand: 'cmd /c "start "" {{filename}}"'
+```
+
+### Linux:
+
+```yaml
+  os:
+    openCommand: 'sh -c "xdg-open {{filename}} >/dev/null"'
+```
+
+### OSX:
+
+```yaml
+  os:
+    openCommand: 'open {{filename}}'
+```
+
+### Recommended Config Values:
+
+for users of VSCode
+
+```yaml
+  os:
+    openCommand: 'code -r {{filename}}'
 ```
 
 ## Color Attributes:
@@ -37,3 +81,22 @@ The available attributes are:
 - bold
 - reverse # useful for high-contrast
 - underline
+
+## Light terminal theme:
+
+If you have issues with a light terminal theme where you can't read / see the text add these settings
+
+```yaml
+  gui:
+    theme:
+      lightTheme: true
+      activeBorderColor:
+        - black
+        - bold
+      inactiveBorderColor:
+        - black
+```
+
+## Example Coloring:
+
+![border example](/docs/resources/colored-border-example.png)

docs/Keybindings.md

@@ -1,81 +0,0 @@
-# Keybindings:
-
-## Global:
-
-<pre>
-  <kbd>←</kbd><kbd>→</kbd><kbd>↑</kbd><kbd>↓</kbd>/<kbd>h</kbd><kbd>j</kbd><kbd>k</kbd><kbd>l</kbd>:               navigate
-  <kbd>PgUp</kbd>/<kbd>PgDn</kbd> or <kbd>ctrl</kbd>+<kbd>u</kbd>/<kbd>ctrl</kbd>+<kbd>d</kbd>:   scroll diff panel
-                                     (for <kbd>PgUp</kbd> and <kbd>PgDn</kbd>, use <kbd>fn</kbd>+<kbd>up</kbd>/<kbd>fn</kbd>+<kbd>down</kbd> on osx)
-  <kbd>q</kbd>:                                quit
-  <kbd>p</kbd>:                                pull
-  <kbd>shift</kbd>+<kbd>P</kbd>:                         push
-</pre>
-
-## Status Panel:
-
-<pre>
-  <kbd>e</kbd>:        edit config file
-  <kbd>o</kbd>:        open config file
-</pre>
-
-## Files Panel:
-
-<pre>
-  <kbd>space</kbd>:    toggle staged
-  <kbd>c</kbd>:        commit changes
-  <kbd>shift</kbd>+<kbd>C</kbd>: commit using git editor
-  <kbd>shift</kbd>+<kbd>S</kbd>: stash files
-  <kbd>t</kbd>:        add patched (i.e. pick chunks of a file to add)
-  <kbd>o</kbd>:        open
-  <kbd>e</kbd>:        edit
-  <kbd>s</kbd>:        open in sublime (requires 'subl' command)
-  <kbd>v</kbd>:        open in vscode (requires 'code' command)
-  <kbd>i</kbd>:        add to .gitignore
-  <kbd>d</kbd>:        delete if untracked checkout if tracked (aka go away)
-  <kbd>shift</kbd>+<kbd>R</kbd>: refresh files
-</pre>
-
-## Branches Panel:
-
-<pre>
-  <kbd>space</kbd>:   checkout branch
-  <kbd>f</kbd>:       force checkout branch
-  <kbd>m</kbd>:       merge into currently checked out branch
-  <kbd>c</kbd>:       checkout by name
-  <kbd>n</kbd>:       new branch
-  <kbd>d</kbd>:       delete branch
-</pre>
-
-## Commits Panel:
-
-<pre>
-  <kbd>s</kbd>:       squash down (only available for topmost commit)
-  <kbd>r</kbd>:       rename commit
-  <kbd>g</kbd>:       reset to this commit
-</pre>
-
-## Stash Panel:
-
-<pre>
-  <kbd>space</kbd>:   apply
-  <kbd>g</kbd>:       pop
-  <kbd>d</kbd>:       drop
-</pre>
-
-## Popup Panel:
-
-<pre>
-  <kbd>esc</kbd>:     close/cancel
-  <kbd>enter</kbd>:   confirm
-  <kbd>tab</kbd>:     enter newline (if editing)
-</pre>
-
-## Resolving Merge Conflicts (Diff Panel):
-
-<pre>
-  <kbd>←</kbd><kbd>→</kbd>/<kbd>h</kbd><kbd>l</kbd>: navigate conflicts
-  <kbd>↑</kbd><kbd>↓</kbd>/<kbd>k</kbd><kbd>j</kbd>: select hunk
-  <kbd>space</kbd>:      pick hunk
-  <kbd>b</kbd>:         pick both hunks
-  <kbd>z</kbd>:         undo (only available while still inside diff panel)
-</pre>

docs/keybindings/Keybindings_en.md

@@ -0,0 +1,128 @@
+# Lazygit menu
+
+## Global
+
+<pre>
+  <kbd>m</kbd>: view merge/rebase options
+  <kbd>P</kbd>: push
+  <kbd>p</kbd>: pull
+  <kbd>R</kbd>: refresh
+</pre>
+
+## Status
+
+<pre>
+  <kbd>e</kbd>: edit config file
+  <kbd>o</kbd>: open config file
+  <kbd>u</kbd>: check for update
+  <kbd>s</kbd>: switch to a recent repo
+</pre>
+
+## Files
+
+<pre>
+  <kbd>c</kbd>: commit changes
+  <kbd>w</kbd>: commit changes without pre-commit hook
+  <kbd>A</kbd>: amend last commit
+  <kbd>C</kbd>: commit changes using git editor
+  <kbd>space</kbd>: toggle staged
+  <kbd>d</kbd>: view 'discard changes' options
+  <kbd>e</kbd>: edit file
+  <kbd>o</kbd>: open file
+  <kbd>i</kbd>: add to .gitignore
+  <kbd>r</kbd>: refresh files
+  <kbd>S</kbd>: stash files
+  <kbd>a</kbd>: stage/unstage all
+  <kbd>t</kbd>: add patch
+  <kbd>D</kbd>: view reset options
+  <kbd>enter</kbd>: stage individual hunks/lines
+  <kbd>f</kbd>: fetch
+  <kbd>X</kbd>: execute custom command
+</pre>
+
+## Branches
+
+<pre>
+  <kbd>space</kbd>: checkout
+  <kbd>o</kbd>: create pull request
+  <kbd>c</kbd>: checkout by name
+  <kbd>F</kbd>: force checkout
+  <kbd>n</kbd>: new branch
+  <kbd>d</kbd>: delete branch
+  <kbd>r</kbd>: rebase branch
+  <kbd>M</kbd>: merge into currently checked out branch
+  <kbd>f</kbd>: fast-forward this branch from its upstream
+</pre>
+
+## Commits
+
+<pre>
+  <kbd>s</kbd>: squash down
+  <kbd>r</kbd>: reword commit
+  <kbd>R</kbd>: rename commit with editor
+  <kbd>g</kbd>: reset to this commit
+  <kbd>f</kbd>: fixup commit
+  <kbd>F</kbd>: create fixup commit for this commit
+  <kbd>S</kbd>: squash above commits
+  <kbd>d</kbd>: delete commit
+  <kbd>ctrl+j</kbd>: move commit down one
+  <kbd>ctrl+k</kbd>: move commit up one
+  <kbd>e</kbd>: edit commit
+  <kbd>A</kbd>: amend commit with staged changes
+  <kbd>p</kbd>: pick commit (when mid-rebase)
+  <kbd>t</kbd>: revert commit
+  <kbd>c</kbd>: copy commit (cherry-pick)
+  <kbd>C</kbd>: copy commit range (cherry-pick)
+  <kbd>v</kbd>: paste commits (cherry-pick)
+  <kbd>enter</kbd>: view commit's files
+  <kbd>space</kbd>: select commit to diff with another commit
+</pre>
+
+## Stash
+
+<pre>
+  <kbd>space</kbd>: apply
+  <kbd>g</kbd>: pop
+  <kbd>d</kbd>: drop
+</pre>
+
+## Commit files
+
+<pre>
+  <kbd>esc</kbd>: go back
+  <kbd>c</kbd>: checkout file
+  <kbd>d</kbd>: discard this commit's changes to this file
+  <kbd>o</kbd>: open file
+</pre>
+
+## Main (Normal)
+
+<pre>
+  <kbd>PgDn</kbd>: scroll down (fn+up)
+  <kbd>PgUp</kbd>: scroll up (fn+down)
+</pre>
+
+## Main (Staging)
+
+<pre>
+  <kbd>esc</kbd>: return to files panel
+  <kbd>▲</kbd>: select previous line
+  <kbd>▼</kbd>: select next line
+  <kbd>◄</kbd>: select previous hunk
+  <kbd>►</kbd>: select next hunk
+  <kbd>space</kbd>: stage line
+  <kbd>a</kbd>: stage hunk
+</pre>
+
+## Main (Merging)
+
+<pre>
+  <kbd>esc</kbd>: return to files panel
+  <kbd>space</kbd>: pick hunk
+  <kbd>b</kbd>: pick both hunks
+  <kbd>◄</kbd>: select previous conflict
+  <kbd>►</kbd>: select next conflict
+  <kbd>▲</kbd>: select top hunk
+  <kbd>▼</kbd>: select bottom hunk
+  <kbd>z</kbd>: undo
+</pre>

docs/keybindings/Keybindings_nl.md

@@ -0,0 +1,128 @@
+# Lazygit menu
+
+## Global
+
+<pre>
+  <kbd>m</kbd>: bekijk merge/rebase opties
+  <kbd>P</kbd>: push
+  <kbd>p</kbd>: pull
+  <kbd>R</kbd>: verversen
+</pre>
+
+## Status
+
+<pre>
+  <kbd>e</kbd>: verander config file
+  <kbd>o</kbd>: open config file
+  <kbd>u</kbd>: check voor updates
+  <kbd>s</kbd>: wissel naar een recente repo
+</pre>
+
+## Bestanden
+
+<pre>
+  <kbd>c</kbd>: Commit veranderingen
+  <kbd>w</kbd>: commit veranderingen zonder pre-commit hook
+  <kbd>A</kbd>: wijzig laatste commit
+  <kbd>C</kbd>: commit veranderingen met de git editor
+  <kbd>space</kbd>: toggle staged
+  <kbd>d</kbd>: bekijk 'veranderingen ongedaan maken' opties
+  <kbd>e</kbd>: verander bestand
+  <kbd>o</kbd>: open bestand
+  <kbd>i</kbd>: voeg toe aan .gitignore
+  <kbd>r</kbd>: refresh bestanden
+  <kbd>S</kbd>: stash-bestanden
+  <kbd>a</kbd>: toggle staged alle
+  <kbd>t</kbd>: bewerkingen toevoegen
+  <kbd>D</kbd>: bekijk reset opties
+  <kbd>enter</kbd>: stage individuele hunks/lijnen
+  <kbd>f</kbd>: fetch
+  <kbd>X</kbd>: voor aangepast commando uit
+</pre>
+
+## Branches
+
+<pre>
+  <kbd>space</kbd>: uitchecken
+  <kbd>o</kbd>: maak een pull-aanvraag
+  <kbd>c</kbd>: uitchecken bij naam
+  <kbd>F</kbd>: forceer checkout
+  <kbd>n</kbd>: nieuwe branch
+  <kbd>d</kbd>: verwijder branch
+  <kbd>r</kbd>: rebase branch
+  <kbd>M</kbd>: merge in met huidige checked out branch
+  <kbd>f</kbd>: fast-forward this branch from its upstream
+</pre>
+
+## Commits
+
+<pre>
+  <kbd>s</kbd>: squash beneden
+  <kbd>r</kbd>: hernoem commit
+  <kbd>R</kbd>: rename commit with editor
+  <kbd>g</kbd>: reset naar deze commit
+  <kbd>f</kbd>: Fixup commit
+  <kbd>F</kbd>: creëer fixup commit voor deze commit
+  <kbd>S</kbd>: squash bovenstaande commits
+  <kbd>d</kbd>: verwijder commit
+  <kbd>ctrl+j</kbd>: verplaats commit 1 omlaag
+  <kbd>ctrl+k</kbd>: verplaats commit 1 omhoog
+  <kbd>e</kbd>: verander commit
+  <kbd>A</kbd>: wijzig commit met staged veranderingen
+  <kbd>p</kbd>: pick commit (when mid-rebase)
+  <kbd>t</kbd>: commit omgedaan maken
+  <kbd>c</kbd>: kopiëer commit (cherry-pick)
+  <kbd>C</kbd>: kopiëer commit reeks (cherry-pick)
+  <kbd>v</kbd>: plak commits (cherry-pick)
+  <kbd>enter</kbd>: bekijk gecommite bestanden
+  <kbd>space</kbd>: select commit to diff with another commit
+</pre>
+
+## Stash
+
+<pre>
+  <kbd>space</kbd>: toepassen
+  <kbd>g</kbd>: pop
+  <kbd>d</kbd>: drop
+</pre>
+
+## Commit bestanden
+
+<pre>
+  <kbd>esc</kbd>: ga terug
+  <kbd>c</kbd>: bestand uitchecken
+  <kbd>d</kbd>: uitsluit deze commit zijn veranderingen aan dit bestand
+  <kbd>o</kbd>: open bestand
+</pre>
+
+## Hoofd (Stage Lines/Hunks)
+
+<pre>
+  <kbd>esc</kbd>: ga terug naar het bestanden paneel
+  <kbd>▲</kbd>: selecteer de vorige lijn
+  <kbd>▼</kbd>: selecteer de volgende lijn
+  <kbd>◄</kbd>: selecteer de vorige hunk
+  <kbd>►</kbd>: selecteer de volgende hunk
+  <kbd>space</kbd>: stage lijn
+  <kbd>a</kbd>: stage hunk
+</pre>
+
+## Hoofd (Merging)
+
+<pre>
+  <kbd>esc</kbd>: ga terug naar het bestanden paneel
+  <kbd>space</kbd>: pick hunk
+  <kbd>b</kbd>: pick beide hunks
+  <kbd>◄</kbd>: selecteer voorgaand conflict
+  <kbd>►</kbd>: selecteer volgende conflict
+  <kbd>▲</kbd>: selecteer bovenste hunk
+  <kbd>▼</kbd>: selecteer onderste hunk
+  <kbd>z</kbd>: ongedaan maken
+</pre>
+
+## Hoofd (Normaal)
+
+<pre>
+  <kbd>PgDn</kbd>: scroll omlaag (fn+up)
+  <kbd>PgUp</kbd>: scroll omhoog (fn+down)
+</pre>

docs/keybindings/Keybindings_pl.md

@@ -0,0 +1,128 @@
+# Lazygit menu
+
+## Globalne
+
+<pre>
+  <kbd>m</kbd>: view merge/rebase options
+  <kbd>P</kbd>: push
+  <kbd>p</kbd>: pull
+  <kbd>R</kbd>: odśwież
+</pre>
+
+## Status
+
+<pre>
+  <kbd>e</kbd>: edytuj plik konfiguracyjny
+  <kbd>o</kbd>: otwórz plik konfiguracyjny
+  <kbd>u</kbd>: sprawdź aktualizacje
+  <kbd>s</kbd>: switch to a recent repo
+</pre>
+
+## Pliki
+
+<pre>
+  <kbd>c</kbd>: commituj zmiany
+  <kbd>w</kbd>: commit changes without pre-commit hook
+  <kbd>A</kbd>: zmień ostatnie zatwierdzenie
+  <kbd>C</kbd>: commituj zmiany używając edytora z gita
+  <kbd>space</kbd>: przełącz zatwierdzenie
+  <kbd>d</kbd>: view 'discard changes' options
+  <kbd>e</kbd>: edytuj plik
+  <kbd>o</kbd>: otwórz plik
+  <kbd>i</kbd>: dodaj do .gitignore
+  <kbd>r</kbd>: odśwież pliki
+  <kbd>S</kbd>: przechowaj pliki
+  <kbd>a</kbd>: przełącz wszystkie zatwierdzenia
+  <kbd>t</kbd>: dodaj łatkę
+  <kbd>D</kbd>: view reset options
+  <kbd>enter</kbd>: zatwierdź pojedyncze linie
+  <kbd>f</kbd>: fetch
+  <kbd>X</kbd>: execute custom command
+</pre>
+
+## Gałęzie
+
+<pre>
+  <kbd>space</kbd>: przełącz
+  <kbd>o</kbd>: utwórz żądanie wyciągnięcia
+  <kbd>c</kbd>: przełącz używając nazwy
+  <kbd>F</kbd>: wymuś przełączenie
+  <kbd>n</kbd>: nowa gałąź
+  <kbd>d</kbd>: usuń gałąź
+  <kbd>r</kbd>: rebase branch
+  <kbd>M</kbd>: scal do obecnej gałęzi
+  <kbd>f</kbd>: fast-forward this branch from its upstream
+</pre>
+
+## Commity
+
+<pre>
+  <kbd>s</kbd>: ściśnij w dół
+  <kbd>r</kbd>: przemianuj commit
+  <kbd>R</kbd>: przemianuj commit w edytorze
+  <kbd>g</kbd>: zresetuj do tego commita
+  <kbd>f</kbd>: napraw commit
+  <kbd>F</kbd>: create fixup commit for this commit
+  <kbd>S</kbd>: squash above commits
+  <kbd>d</kbd>: delete commit
+  <kbd>ctrl+j</kbd>: move commit down one
+  <kbd>ctrl+k</kbd>: move commit up one
+  <kbd>e</kbd>: edit commit
+  <kbd>A</kbd>: amend commit with staged changes
+  <kbd>p</kbd>: pick commit (when mid-rebase)
+  <kbd>t</kbd>: revert commit
+  <kbd>c</kbd>: copy commit (cherry-pick)
+  <kbd>C</kbd>: copy commit range (cherry-pick)
+  <kbd>v</kbd>: paste commits (cherry-pick)
+  <kbd>enter</kbd>: view commit's files
+  <kbd>space</kbd>: select commit to diff with another commit
+</pre>
+
+## Schowek
+
+<pre>
+  <kbd>space</kbd>: zastosuj
+  <kbd>g</kbd>: wyciągnij
+  <kbd>d</kbd>: porzuć
+</pre>
+
+## Commit files
+
+<pre>
+  <kbd>esc</kbd>: go back
+  <kbd>c</kbd>: checkout file
+  <kbd>d</kbd>: discard this commit's changes to this file
+  <kbd>o</kbd>: otwórz plik
+</pre>
+
+## Main (Normal)
+
+<pre>
+  <kbd>PgDn</kbd>: scroll down (fn+up)
+  <kbd>PgUp</kbd>: scroll up (fn+down)
+</pre>
+
+## Main (Zatwierdzanie)
+
+<pre>
+  <kbd>esc</kbd>: wróć do panelu plików
+  <kbd>▲</kbd>: select previous line
+  <kbd>▼</kbd>: select next line
+  <kbd>◄</kbd>: select previous hunk
+  <kbd>►</kbd>: select next hunk
+  <kbd>space</kbd>: zatwierdź linię
+  <kbd>a</kbd>: zatwierdź kawałek
+</pre>
+
+## Main (Merging)
+
+<pre>
+  <kbd>esc</kbd>: wróć do panelu plików
+  <kbd>space</kbd>: pick hunk
+  <kbd>b</kbd>: pick both hunks
+  <kbd>◄</kbd>: select previous conflict
+  <kbd>►</kbd>: select next conflict
+  <kbd>▲</kbd>: select top hunk
+  <kbd>▼</kbd>: select bottom hunk
+  <kbd>z</kbd>: undo
+</pre>

go.mod

@@ -0,0 +1,69 @@
+module github.com/jesseduffield/lazygit
+
+go 1.13
+
+require (
+	github.com/BurntSushi/toml v0.3.1 // indirect
+	github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 // indirect
+	github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 // indirect
+	github.com/aws/aws-sdk-go v1.15.21 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
+	github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21
+	github.com/emirpasic/gods v1.9.0 // indirect
+	github.com/fatih/color v1.7.0
+	github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 // indirect
+	github.com/gliderlabs/ssh v0.2.2 // indirect
+	github.com/go-errors/errors v1.0.1
+	github.com/go-ini/ini v1.38.2 // indirect
+	github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3
+	github.com/google/go-cmp v0.3.1 // indirect
+	github.com/hashicorp/go-cleanhttp v0.0.0-20171218145408-d5fe4b57a186 // indirect
+	github.com/hashicorp/go-getter v0.0.0-20180809191950-4bda8fa99001 // indirect
+	github.com/hashicorp/go-safetemp v0.0.0-20180326211150-b1a1dbde6fdc // indirect
+	github.com/hashicorp/go-version v1.0.0 // indirect
+	github.com/hashicorp/hcl v0.0.0-20180404174102-ef8a98b0bbce // indirect
+	github.com/integrii/flaggy v1.2.2
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/jesseduffield/go-getter v0.0.0-20180822080847-906e15686e63
+	github.com/jesseduffield/gocui v0.3.1-0.20191110053728-01cdcccd0508
+	github.com/jesseduffield/pty v0.0.0-20181218102224-02db52c7e406
+	github.com/jesseduffield/rollrus v0.0.0-20190701125922-dd028cb0bfd7
+	github.com/jesseduffield/termbox-go v0.0.0-20180919093808-1e272ff78dcb // indirect
+	github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1
+	github.com/kevinburke/ssh_config v0.0.0-20180317175531-9fc7bb800b55 // indirect
+	github.com/magiconair/properties v1.8.0 // indirect
+	github.com/mattn/go-colorable v0.0.9 // indirect
+	github.com/mattn/go-isatty v0.0.3 // indirect
+	github.com/mattn/go-runewidth v0.0.2 // indirect
+	github.com/mgutz/str v1.2.0
+	github.com/mitchellh/go-homedir v0.0.0-20180801233206-58046073cbff // indirect
+	github.com/mitchellh/go-testing-interface v0.0.0-20171004221916-a61a99592b77 // indirect
+	github.com/mitchellh/mapstructure v0.0.0-20180715050151-f15292f7a699 // indirect
+	github.com/nicksnyder/go-i18n/v2 v2.0.2
+	github.com/onsi/ginkgo v1.9.0 // indirect
+	github.com/onsi/gomega v1.6.0 // indirect
+	github.com/pelletier/go-buffruneio v0.2.0 // indirect
+	github.com/pelletier/go-toml v1.2.0 // indirect
+	github.com/sergi/go-diff v1.0.0 // indirect
+	github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0
+	github.com/sirupsen/logrus v1.3.0
+	github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 // indirect
+	github.com/spf13/afero v1.1.1 // indirect
+	github.com/spf13/cast v1.2.0 // indirect
+	github.com/spf13/jwalterweatherman v0.0.0-20180814060501-14d3d4c51834 // indirect
+	github.com/spf13/pflag v1.0.2 // indirect
+	github.com/spf13/viper v1.1.0
+	github.com/spkg/bom v0.0.0-20160624110644-59b7046e48ad
+	github.com/src-d/gcfg v1.3.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	github.com/tcnksm/go-gitconfig v0.1.2
+	github.com/ulikunitz/xz v0.5.4 // indirect
+	github.com/xanzy/ssh-agent v0.2.0 // indirect
+	golang.org/x/text v0.3.2
+	gopkg.in/ini.v1 v1.46.0 // indirect
+	gopkg.in/src-d/go-billy.v4 v4.2.0 // indirect
+	gopkg.in/src-d/go-git-fixtures.v3 v3.5.0 // indirect
+	gopkg.in/src-d/go-git.v4 v4.0.0-20180807092216-43d17e14b714
+	gopkg.in/warnings.v0 v0.1.2 // indirect
+	gopkg.in/yaml.v2 v2.2.1
+)

go.sum

@@ -0,0 +1,184 @@
+github.com/BurntSushi/toml v0.3.0/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBbw+8quDsfcvFjOpI5iCf4p/cqCs=
+github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
+github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
+github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
+github.com/aws/aws-sdk-go v1.15.21 h1:STLvc6RrpycslC1NRtTvt/YSgDkIGCTrB9K9vE5R2oQ=
+github.com/aws/aws-sdk-go v1.15.21/go.mod h1:mFuSZ37Z9YOHbQEwBWztmVzqXrEkub65tZoCYDt7FT0=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
+github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21 h1:tuijfIjZyjZaHq9xDUh0tNitwXshJpbLkqMOJv4H3do=
+github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21/go.mod h1:po7NpZ/QiTKzBKyrsEAxwnTamCoh8uDk/egRpQ7siIc=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/emirpasic/gods v1.9.0 h1:rUF4PuzEjMChMiNsVjdI+SyLu7rEqpQ5reNFnhC7oFo=
+github.com/emirpasic/gods v1.9.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
+github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
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+github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
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+github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
+github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
+github.com/go-ini/ini v1.25.4/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
+github.com/go-ini/ini v1.38.2 h1:6Hl/z3p3iFkA0dlDfzYxuFuUGD+kaweypF6btsR2/Q4=
+github.com/go-ini/ini v1.38.2/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
+github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3 h1:zN2lZNZRflqFyxVaTIU61KNKQ9C0055u9CAfpmqUvo4=
+github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3/go.mod h1:nPpo7qLxd6XL3hWJG/O60sR8ZKfMCiIoNap5GvD12KU=
+github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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+github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
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+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/ini.v1 v1.46.0 h1:VeDZbLYGaupuvIrsYCEOe/L/2Pcs5n7hdO1ZTjporag=
+gopkg.in/ini.v1 v1.46.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/src-d/go-billy.v4 v4.2.0 h1:VGbrP1EsYxtvVPEiHui+4//imr4E5MGEFLx66bQtusg=
+gopkg.in/src-d/go-billy.v4 v4.2.0/go.mod h1:ZHSF0JP+7oD97194otDUCD7Ofbk63+xFcfWP5bT6h+Q=
+gopkg.in/src-d/go-git-fixtures.v3 v3.5.0 h1:ivZFOIltbce2Mo8IjzUHAFoq/IylO9WHhNOAJK+LsJg=
+gopkg.in/src-d/go-git-fixtures.v3 v3.5.0/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
+gopkg.in/src-d/go-git.v4 v4.0.0-20180807092216-43d17e14b714 h1:+wM2BGgQ1znCKBexOB4OrGVSDw8mtKNUSq3wqxZhi/k=
+gopkg.in/src-d/go-git.v4 v4.0.0-20180807092216-43d17e14b714/go.mod h1:CzbUWqMn4pvmvndg3gnh5iZFmSsbhyhUWdI0IQ60AQo=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
+gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
+gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

main.go

@@ -1,23 +1,23 @@
 package main
 
 import (
-	"flag"
 	"fmt"
+	"log"
 	"os"
 	"path/filepath"
 	"runtime"
 
+	"github.com/go-errors/errors"
+	"github.com/integrii/flaggy"
 	"github.com/jesseduffield/lazygit/pkg/app"
 	"github.com/jesseduffield/lazygit/pkg/config"
 )
 
 var (
-	commit  string
-	version = "unversioned"
-	date    string
-
-	debuggingFlag = flag.Bool("debug", false, "a boolean")
-	versionFlag   = flag.Bool("v", false, "Print the current version")
+	commit      string
+	version     = "unversioned"
+	date        string
+	buildSource = "unknown"
 )
 
 func projectPath(path string) string {
@@ -26,24 +26,61 @@ func projectPath(path string) string {
 }
 
 func main() {
-	flag.Parse()
-	if *versionFlag {
-		fmt.Printf("commit=%s, build date=%s, version=%s, os=%s, arch=%s\n", commit, date, version, runtime.GOOS, runtime.GOARCH)
+	flaggy.DefaultParser.ShowVersionWithVersionFlag = false
+
+	repoPath := "."
+	flaggy.String(&repoPath, "p", "path", "Path of git repo")
+
+	dump := ""
+	flaggy.AddPositionalValue(&dump, "gitargs", 1, false, "Todo file")
+	flaggy.DefaultParser.PositionalFlags[0].Hidden = true
+
+	versionFlag := false
+	flaggy.Bool(&versionFlag, "v", "version", "Print the current version")
+
+	debuggingFlag := false
+	flaggy.Bool(&debuggingFlag, "d", "debug", "Run in debug mode with logging")
+
+	configFlag := false
+	flaggy.Bool(&configFlag, "c", "config", "Print the current default config")
+
+	flaggy.Parse()
+
+	if versionFlag {
+		fmt.Printf("commit=%s, build date=%s, build source=%s, version=%s, os=%s, arch=%s\n", commit, date, buildSource, version, runtime.GOOS, runtime.GOARCH)
 		os.Exit(0)
 	}
-	appConfig, err := config.NewAppConfig("lazygit", version, commit, date, debuggingFlag)
+
+	if configFlag {
+		fmt.Printf("%s\n", config.GetDefaultConfig())
+		os.Exit(0)
+	}
+
+	if repoPath != "." {
+		if err := os.Chdir(repoPath); err != nil {
+			log.Fatal(err.Error())
+		}
+	}
+
+	appConfig, err := config.NewAppConfig("lazygit", version, commit, date, buildSource, debuggingFlag)
 	if err != nil {
-		panic(err)
+		log.Fatal(err.Error())
 	}
 
 	app, err := app.NewApp(appConfig)
-	if err != nil {
-		// TODO: remove this call to panic after anonymous error reporting
-		// is setup (right now the call to panic logs nothing to the screen which
-		// would make debugging difficult
-		panic(err)
-		// app.Log.Panic(err.Error())
+
+	if err == nil {
+		err = app.Run()
+	}
+
+	if err != nil {
+		if errorMessage, known := app.KnownError(err); known {
+			log.Fatal(errorMessage)
+		}
+		newErr := errors.Wrap(err, 0)
+		stackTrace := newErr.ErrorStack()
+		app.Log.Error(stackTrace)
+
+		log.Fatal(fmt.Sprintf("%s\n\n%s", app.Tr.SLocalize("ErrorOccurred"), stackTrace))
 	}
-	app.GitCommand.SetupGit()
-	app.Gui.RunWithSubprocesses()
 }

pkg/app/app.go

@@ -1,36 +1,69 @@
 package app
 
 import (
+	"bufio"
+	"fmt"
 	"io"
 	"io/ioutil"
 	"os"
+	"path/filepath"
+	"strings"
 
-	"github.com/Sirupsen/logrus"
 	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/config"
 	"github.com/jesseduffield/lazygit/pkg/gui"
 	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/updates"
+	"github.com/jesseduffield/rollrus"
+	"github.com/shibukawa/configdir"
+	"github.com/sirupsen/logrus"
 )
 
 // App struct
 type App struct {
 	closers []io.Closer
 
-	Config     config.AppConfigurer
-	Log        *logrus.Logger
-	OSCommand  *commands.OSCommand
-	GitCommand *commands.GitCommand
-	Gui        *gui.Gui
-	Tr         *i18n.Localizer
+	Config        config.AppConfigurer
+	Log           *logrus.Entry
+	OSCommand     *commands.OSCommand
+	GitCommand    *commands.GitCommand
+	Gui           *gui.Gui
+	Tr            *i18n.Localizer
+	Updater       *updates.Updater // may only need this on the Gui
+	ClientContext string
 }
 
-func newLogger(config config.AppConfigurer) *logrus.Logger {
+type errorMapping struct {
+	originalError string
+	newError      string
+}
+
+func newProductionLogger(config config.AppConfigurer) *logrus.Logger {
 	log := logrus.New()
-	if !config.GetDebug() {
-		log.Out = ioutil.Discard
-		return log
+	log.Out = ioutil.Discard
+	log.SetLevel(logrus.ErrorLevel)
+	return log
+}
+
+func globalConfigDir() string {
+	configDirs := configdir.New("jesseduffield", "lazygit")
+	configDir := configDirs.QueryFolders(configdir.Global)[0]
+	return configDir.Path
+}
+
+func getLogLevel() logrus.Level {
+	strLevel := os.Getenv("LOG_LEVEL")
+	level, err := logrus.ParseLevel(strLevel)
+	if err != nil {
+		return logrus.DebugLevel
 	}
-	file, err := os.OpenFile("development.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+	return level
+}
+
+func newDevelopmentLogger(config config.AppConfigurer) *logrus.Logger {
+	log := logrus.New()
+	log.SetLevel(getLogLevel())
+	file, err := os.OpenFile(filepath.Join(globalConfigDir(), "development.log"), os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
 	if err != nil {
 		panic("unable to log to file") // TODO: don't panic (also, remove this call to the `panic` function)
 	}
@@ -38,7 +71,34 @@ func newLogger(config config.AppConfigurer) *logrus.Logger {
 	return log
 }
 
-// NewApp retruns a new applications
+func newLogger(config config.AppConfigurer) *logrus.Entry {
+	var log *logrus.Logger
+	environment := "production"
+	if config.GetDebug() || os.Getenv("DEBUG") == "TRUE" {
+		environment = "development"
+		log = newDevelopmentLogger(config)
+	} else {
+		log = newProductionLogger(config)
+	}
+
+	// highly recommended: tail -f development.log | humanlog
+	// https://github.com/aybabtme/humanlog
+	log.Formatter = &logrus.JSONFormatter{}
+
+	if config.GetUserConfig().GetString("reporting") == "on" {
+		// this isn't really a secret token: it only has permission to push new rollbar items
+		hook := rollrus.NewHook("23432119147a4367abf7c0de2aa99a2d", environment)
+		log.Hooks.Add(hook)
+	}
+	return log.WithFields(logrus.Fields{
+		"debug":     config.GetDebug(),
+		"version":   config.GetVersion(),
+		"commit":    config.GetCommit(),
+		"buildDate": config.GetBuildDate(),
+	})
+}
+
+// NewApp bootstrap a new application
 func NewApp(config config.AppConfigurer) (*App, error) {
 	app := &App{
 		closers: []io.Closer{},
@@ -46,27 +106,88 @@ func NewApp(config config.AppConfigurer) (*App, error) {
 	}
 	var err error
 	app.Log = newLogger(config)
-	app.OSCommand, err = commands.NewOSCommand(app.Log)
+	app.Tr = i18n.NewLocalizer(app.Log)
+
+	// if we are being called in 'demon' mode, we can just return here
+	app.ClientContext = os.Getenv("LAZYGIT_CLIENT_COMMAND")
+	if app.ClientContext != "" {
+		return app, nil
+	}
+
+	app.OSCommand = commands.NewOSCommand(app.Log, config)
+
+	app.Updater, err = updates.NewUpdater(app.Log, config, app.OSCommand, app.Tr)
 	if err != nil {
 		return app, err
 	}
 
-	app.Tr, err = i18n.NewLocalizer(app.Log)
-	if err != nil {
+	if err := app.setupRepo(); err != nil {
 		return app, err
 	}
 
-	app.GitCommand, err = commands.NewGitCommand(app.Log, app.OSCommand)
+	app.GitCommand, err = commands.NewGitCommand(app.Log, app.OSCommand, app.Tr, app.Config)
 	if err != nil {
 		return app, err
 	}
-	app.Gui, err = gui.NewGui(app.Log, app.GitCommand, app.OSCommand, app.Tr, config)
+	app.Gui, err = gui.NewGui(app.Log, app.GitCommand, app.OSCommand, app.Tr, config, app.Updater)
 	if err != nil {
 		return app, err
 	}
 	return app, nil
 }
 
+func (app *App) setupRepo() error {
+	// if we are not in a git repo, we ask if we want to `git init`
+	if err := app.OSCommand.RunCommand("git status"); err != nil {
+		if !strings.Contains(err.Error(), "Not a git repository") {
+			return err
+		}
+		fmt.Print(app.Tr.SLocalize("CreateRepo"))
+		response, _ := bufio.NewReader(os.Stdin).ReadString('\n')
+		if strings.Trim(response, " \n") != "y" {
+			os.Exit(1)
+		}
+		if err := app.OSCommand.RunCommand("git init"); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (app *App) Run() error {
+	if app.ClientContext == "INTERACTIVE_REBASE" {
+		return app.Rebase()
+	}
+
+	if app.ClientContext == "EXIT_IMMEDIATELY" {
+		os.Exit(0)
+	}
+
+	err := app.Gui.RunWithSubprocesses()
+	return err
+}
+
+// Rebase contains logic for when we've been run in demon mode, meaning we've
+// given lazygit as a command for git to call e.g. to edit a file
+func (app *App) Rebase() error {
+	app.Log.Info("Lazygit invoked as interactive rebase demon")
+	app.Log.Info("args: ", os.Args)
+
+	if strings.HasSuffix(os.Args[1], "git-rebase-todo") {
+		if err := ioutil.WriteFile(os.Args[1], []byte(os.Getenv("LAZYGIT_REBASE_TODO")), 0644); err != nil {
+			return err
+		}
+
+	} else if strings.HasSuffix(os.Args[1], ".git/COMMIT_EDITMSG") {
+		// if we are rebasing and squashing, we'll see a COMMIT_EDITMSG
+		// but in this case we don't need to edit it, so we'll just return
+	} else {
+		app.Log.Info("Lazygit demon did not match on any use cases")
+	}
+
+	return nil
+}
+
 // Close closes any resources
 func (app *App) Close() error {
 	for _, closer := range app.closers {
@@ -77,3 +198,22 @@ func (app *App) Close() error {
 	}
 	return nil
 }
+
+// KnownError takes an error and tells us whether it's an error that we know about where we can print a nicely formatted version of it rather than panicking with a stack trace
+func (app *App) KnownError(err error) (string, bool) {
+	errorMessage := err.Error()
+
+	mappings := []errorMapping{
+		{
+			originalError: "fatal: not a git repository (or any of the parent directories): .git",
+			newError:      app.Tr.SLocalize("notARepository"),
+		},
+	}
+
+	for _, mapping := range mappings {
+		if strings.Contains(errorMessage, mapping.originalError) {
+			return mapping.newError, true
+		}
+	}
+	return "", false
+}

pkg/commands/branch.go

@@ -1,8 +1,11 @@
 package commands
 
 import (
+	"fmt"
 	"strings"
 
+	"github.com/jesseduffield/lazygit/pkg/theme"
+
 	"github.com/fatih/color"
 	"github.com/jesseduffield/lazygit/pkg/utils"
 )
@@ -10,13 +13,21 @@ import (
 // Branch : A git branch
 // duplicating this for now
 type Branch struct {
-	Name    string
-	Recency string
+	Name      string
+	Recency   string
+	Pushables string
+	Pullables string
+	Selected  bool
 }
 
-// GetDisplayString returns the dispaly string of branch
-func (b *Branch) GetDisplayString() string {
-	return utils.WithPadding(b.Recency, 4) + utils.ColoredString(b.Name, b.GetColor())
+// GetDisplayStrings returns the display string of branch
+func (b *Branch) GetDisplayStrings(isFocused bool) []string {
+	displayName := utils.ColoredString(b.Name, b.GetColor())
+	if isFocused && b.Selected && b.Pushables != "" && b.Pullables != "" {
+		displayName = fmt.Sprintf("%s ↑%s↓%s", displayName, b.Pushables, b.Pullables)
+	}
+
+	return []string{b.Recency, displayName}
 }
 
 // GetColor branch color
@@ -29,7 +40,7 @@ func (b *Branch) GetColor() color.Attribute {
 	case "hotfix":
 		return color.FgRed
 	default:
-		return color.FgWhite
+		return theme.DefaultTextColor
 	}
 }
 

pkg/commands/branch_list_builder.go

@@ -1,13 +1,12 @@
-package git
+package commands
 
 import (
 	"regexp"
 	"strings"
 
-	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/utils"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 
 	"gopkg.in/src-d/go-git.v4/plumbing"
 )
@@ -20,35 +19,34 @@ import (
 // our safe branches, then add the remaining safe branches, ensuring uniqueness
 // along the way
 
+// if we find out we need to use one of these functions in the git.go file, we
+// can just pull them out of here and put them there and then call them from in here
+
 // BranchListBuilder returns a list of Branch objects for the current repo
 type BranchListBuilder struct {
-	Log        *logrus.Logger
-	GitCommand *commands.GitCommand
+	Log        *logrus.Entry
+	GitCommand *GitCommand
 }
 
 // NewBranchListBuilder builds a new branch list builder
-func NewBranchListBuilder(log *logrus.Logger, gitCommand *commands.GitCommand) (*BranchListBuilder, error) {
+func NewBranchListBuilder(log *logrus.Entry, gitCommand *GitCommand) (*BranchListBuilder, error) {
 	return &BranchListBuilder{
 		Log:        log,
 		GitCommand: gitCommand,
 	}, nil
 }
 
-func (b *BranchListBuilder) obtainCurrentBranch() commands.Branch {
-	// I used go-git for this, but that breaks if you've just done a git init,
-	// even though you're on 'master'
-	branchName, err := b.GitCommand.OSCommand.RunCommandWithOutput("git symbolic-ref --short HEAD")
+func (b *BranchListBuilder) obtainCurrentBranch() *Branch {
+	branchName, err := b.GitCommand.CurrentBranchName()
 	if err != nil {
-		branchName, err = b.GitCommand.OSCommand.RunCommandWithOutput("git rev-parse --short HEAD")
-		if err != nil {
-			panic(err.Error())
-		}
+		panic(err.Error())
 	}
-	return commands.Branch{Name: strings.TrimSpace(branchName), Recency: "  *"}
+
+	return &Branch{Name: strings.TrimSpace(branchName)}
 }
 
-func (b *BranchListBuilder) obtainReflogBranches() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) obtainReflogBranches() []*Branch {
+	branches := make([]*Branch, 0)
 	rawString, err := b.GitCommand.OSCommand.RunCommandWithOutput("git reflog -n100 --pretty='%cr|%gs' --grep-reflog='checkout: moving' HEAD")
 	if err != nil {
 		return branches
@@ -58,29 +56,29 @@ func (b *BranchListBuilder) obtainReflogBranches() []commands.Branch {
 	for _, line := range branchLines {
 		timeNumber, timeUnit, branchName := branchInfoFromLine(line)
 		timeUnit = abbreviatedTimeUnit(timeUnit)
-		branch := commands.Branch{Name: branchName, Recency: timeNumber + timeUnit}
+		branch := &Branch{Name: branchName, Recency: timeNumber + timeUnit}
 		branches = append(branches, branch)
 	}
-	return branches
+	return uniqueByName(branches)
 }
 
-func (b *BranchListBuilder) obtainSafeBranches() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) obtainSafeBranches() []*Branch {
+	branches := make([]*Branch, 0)
 
 	bIter, err := b.GitCommand.Repo.Branches()
 	if err != nil {
 		panic(err)
 	}
-	err = bIter.ForEach(func(b *plumbing.Reference) error {
+	bIter.ForEach(func(b *plumbing.Reference) error {
 		name := b.Name().Short()
-		branches = append(branches, commands.Branch{Name: name})
+		branches = append(branches, &Branch{Name: name})
 		return nil
 	})
 
 	return branches
 }
 
-func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existingBranches []commands.Branch, included bool) []commands.Branch {
+func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existingBranches []*Branch, included bool) []*Branch {
 	for _, newBranch := range newBranches {
 		if included == branchIncluded(newBranch.Name, existingBranches) {
 			finalBranches = append(finalBranches, newBranch)
@@ -89,7 +87,7 @@ func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existi
 	return finalBranches
 }
 
-func sanitisedReflogName(reflogBranch commands.Branch, safeBranches []commands.Branch) string {
+func sanitisedReflogName(reflogBranch *Branch, safeBranches []*Branch) string {
 	for _, safeBranch := range safeBranches {
 		if strings.ToLower(safeBranch.Name) == strings.ToLower(reflogBranch.Name) {
 			return safeBranch.Name
@@ -99,15 +97,12 @@ func sanitisedReflogName(reflogBranch commands.Branch, safeBranches []commands.B
 }
 
 // Build the list of branches for the current repo
-func (b *BranchListBuilder) Build() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) Build() []*Branch {
+	branches := make([]*Branch, 0)
 	head := b.obtainCurrentBranch()
 	safeBranches := b.obtainSafeBranches()
-	if len(safeBranches) == 0 {
-		return append(branches, head)
-	}
+
 	reflogBranches := b.obtainReflogBranches()
-	reflogBranches = uniqueByName(append([]commands.Branch{head}, reflogBranches...))
 	for i, reflogBranch := range reflogBranches {
 		reflogBranches[i].Name = sanitisedReflogName(reflogBranch, safeBranches)
 	}
@@ -115,10 +110,16 @@ func (b *BranchListBuilder) Build() []commands.Branch {
 	branches = b.appendNewBranches(branches, reflogBranches, safeBranches, true)
 	branches = b.appendNewBranches(branches, safeBranches, branches, false)
 
+	if len(branches) == 0 || branches[0].Name != head.Name {
+		branches = append([]*Branch{head}, branches...)
+	}
+
+	branches[0].Recency = "  *"
+
 	return branches
 }
 
-func branchIncluded(branchName string, branches []commands.Branch) bool {
+func branchIncluded(branchName string, branches []*Branch) bool {
 	for _, existingBranch := range branches {
 		if strings.ToLower(existingBranch.Name) == strings.ToLower(branchName) {
 			return true
@@ -127,8 +128,8 @@ func branchIncluded(branchName string, branches []commands.Branch) bool {
 	return false
 }
 
-func uniqueByName(branches []commands.Branch) []commands.Branch {
-	finalBranches := make([]commands.Branch, 0)
+func uniqueByName(branches []*Branch) []*Branch {
+	finalBranches := make([]*Branch, 0)
 	for _, branch := range branches {
 		if branchIncluded(branch.Name, finalBranches) {
 			continue

pkg/commands/commit.go

@@ -0,0 +1,60 @@
+package commands
+
+import (
+	"github.com/fatih/color"
+	"github.com/jesseduffield/lazygit/pkg/theme"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// Commit : A git commit
+type Commit struct {
+	Sha           string
+	Name          string
+	Status        string // one of "unpushed", "pushed", "merged", "rebasing" or "selected"
+	DisplayString string
+	Action        string // one of "", "pick", "edit", "squash", "reword", "drop", "fixup"
+	Copied        bool   // to know if this commit is ready to be cherry-picked somewhere
+}
+
+// GetDisplayStrings is a function.
+func (c *Commit) GetDisplayStrings(isFocused bool) []string {
+	red := color.New(color.FgRed)
+	yellow := color.New(color.FgYellow)
+	green := color.New(color.FgGreen)
+	blue := color.New(color.FgBlue)
+	cyan := color.New(color.FgCyan)
+	defaultColor := color.New(theme.DefaultTextColor)
+	magenta := color.New(color.FgMagenta)
+
+	// for some reason, setting the background to blue pads out the other commits
+	// horizontally. For the sake of accessibility I'm considering this a feature,
+	// not a bug
+	copied := color.New(color.FgCyan, color.BgBlue)
+
+	var shaColor *color.Color
+	switch c.Status {
+	case "unpushed":
+		shaColor = red
+	case "pushed":
+		shaColor = yellow
+	case "merged":
+		shaColor = green
+	case "rebasing":
+		shaColor = blue
+	case "selected":
+		shaColor = magenta
+	default:
+		shaColor = defaultColor
+	}
+
+	if c.Copied {
+		shaColor = copied
+	}
+
+	actionString := ""
+	if c.Action != "" {
+		actionString = cyan.Sprint(utils.WithPadding(c.Action, 7)) + " "
+	}
+
+	return []string{shaColor.Sprint(c.Sha), actionString + defaultColor.Sprint(c.Name)}
+}

pkg/commands/commit_file.go

@@ -0,0 +1,42 @@
+package commands
+
+import (
+	"github.com/fatih/color"
+	"github.com/jesseduffield/lazygit/pkg/theme"
+)
+
+// CommitFile : A git commit file
+type CommitFile struct {
+	Sha           string
+	Name          string
+	DisplayString string
+	Status        int // one of 'WHOLE' 'PART' 'NONE'
+}
+
+const (
+	// UNSELECTED is for when the commit file has not been added to the patch in any way
+	UNSELECTED = iota
+	// WHOLE is for when you want to add the whole diff of a file to the patch,
+	// including e.g. if it was deleted
+	WHOLE = iota
+	// PART is for when you're only talking about specific lines that have been modified
+	PART
+)
+
+// GetDisplayStrings is a function.
+func (f *CommitFile) GetDisplayStrings(isFocused bool) []string {
+	yellow := color.New(color.FgYellow)
+	green := color.New(color.FgGreen)
+	defaultColor := color.New(theme.DefaultTextColor)
+
+	var colour *color.Color
+	switch f.Status {
+	case UNSELECTED:
+		colour = defaultColor
+	case WHOLE:
+		colour = green
+	case PART:
+		colour = yellow
+	}
+	return []string{colour.Sprint(f.DisplayString)}
+}

pkg/commands/commit_list_builder.go

@@ -0,0 +1,295 @@
+package commands
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
+)
+
+// context:
+// here we get the commits from git log but format them to show whether they're
+// unpushed/pushed/merged into the base branch or not, or if they're yet to
+// be processed as part of a rebase (these won't appear in git log but we
+// grab them from the rebase-related files in the .git directory to show them
+
+// if we find out we need to use one of these functions in the git.go file, we
+// can just pull them out of here and put them there and then call them from in here
+
+// CommitListBuilder returns a list of Branch objects for the current repo
+type CommitListBuilder struct {
+	Log                 *logrus.Entry
+	GitCommand          *GitCommand
+	OSCommand           *OSCommand
+	Tr                  *i18n.Localizer
+	CherryPickedCommits []*Commit
+	DiffEntries         []*Commit
+}
+
+// NewCommitListBuilder builds a new commit list builder
+func NewCommitListBuilder(log *logrus.Entry, gitCommand *GitCommand, osCommand *OSCommand, tr *i18n.Localizer, cherryPickedCommits []*Commit, diffEntries []*Commit) (*CommitListBuilder, error) {
+	return &CommitListBuilder{
+		Log:                 log,
+		GitCommand:          gitCommand,
+		OSCommand:           osCommand,
+		Tr:                  tr,
+		CherryPickedCommits: cherryPickedCommits,
+		DiffEntries:         diffEntries,
+	}, nil
+}
+
+// GetCommits obtains the commits of the current branch
+func (c *CommitListBuilder) GetCommits() ([]*Commit, error) {
+	commits := []*Commit{}
+	var rebasingCommits []*Commit
+	rebaseMode, err := c.GitCommand.RebaseMode()
+	if err != nil {
+		return nil, err
+	}
+	if rebaseMode != "" {
+		// here we want to also prepend the commits that we're in the process of rebasing
+		rebasingCommits, err = c.getRebasingCommits(rebaseMode)
+		if err != nil {
+			return nil, err
+		}
+		if len(rebasingCommits) > 0 {
+			commits = append(commits, rebasingCommits...)
+		}
+	}
+
+	unpushedCommits := c.getUnpushedCommits()
+	log := c.getLog()
+
+	// now we can split it up and turn it into commits
+	for _, line := range utils.SplitLines(log) {
+		splitLine := strings.Split(line, " ")
+		sha := splitLine[0]
+		_, unpushed := unpushedCommits[sha]
+		status := map[bool]string{true: "unpushed", false: "pushed"}[unpushed]
+		commits = append(commits, &Commit{
+			Sha:           sha,
+			Name:          strings.Join(splitLine[1:], " "),
+			Status:        status,
+			DisplayString: strings.Join(splitLine, " "),
+		})
+	}
+	if rebaseMode != "" {
+		currentCommit := commits[len(rebasingCommits)]
+		blue := color.New(color.FgYellow)
+		youAreHere := blue.Sprintf("<-- %s ---", c.Tr.SLocalize("YouAreHere"))
+		currentCommit.Name = fmt.Sprintf("%s %s", youAreHere, currentCommit.Name)
+	}
+
+	commits, err = c.setCommitMergedStatuses(commits)
+	if err != nil {
+		return nil, err
+	}
+
+	commits, err = c.setCommitCherryPickStatuses(commits)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, commit := range commits {
+		for _, entry := range c.DiffEntries {
+			if entry.Sha == commit.Sha {
+				commit.Status = "selected"
+			}
+		}
+	}
+
+	return commits, nil
+}
+
+// getRebasingCommits obtains the commits that we're in the process of rebasing
+func (c *CommitListBuilder) getRebasingCommits(rebaseMode string) ([]*Commit, error) {
+	switch rebaseMode {
+	case "normal":
+		return c.getNormalRebasingCommits()
+	case "interactive":
+		return c.getInteractiveRebasingCommits()
+	default:
+		return nil, nil
+	}
+}
+
+func (c *CommitListBuilder) getNormalRebasingCommits() ([]*Commit, error) {
+	rewrittenCount := 0
+	bytesContent, err := ioutil.ReadFile(fmt.Sprintf("%s/rebase-apply/rewritten", c.GitCommand.DotGitDir))
+	if err == nil {
+		content := string(bytesContent)
+		rewrittenCount = len(strings.Split(content, "\n"))
+	}
+
+	// we know we're rebasing, so lets get all the files whose names have numbers
+	commits := []*Commit{}
+	err = filepath.Walk(fmt.Sprintf("%s/rebase-apply", c.GitCommand.DotGitDir), func(path string, f os.FileInfo, err error) error {
+		if rewrittenCount > 0 {
+			rewrittenCount--
+			return nil
+		}
+		if err != nil {
+			return err
+		}
+		re := regexp.MustCompile(`^\d+$`)
+		if !re.MatchString(f.Name()) {
+			return nil
+		}
+		bytesContent, err := ioutil.ReadFile(path)
+		if err != nil {
+			return err
+		}
+		content := string(bytesContent)
+		commit, err := c.commitFromPatch(content)
+		if err != nil {
+			return err
+		}
+		commits = append([]*Commit{commit}, commits...)
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return commits, nil
+}
+
+// git-rebase-todo example:
+// pick ac446ae94ee560bdb8d1d057278657b251aaef17 ac446ae
+// pick afb893148791a2fbd8091aeb81deba4930c73031 afb8931
+
+// git-rebase-todo.backup example:
+// pick 49cbba374296938ea86bbd4bf4fee2f6ba5cccf6 third commit on master
+// pick ac446ae94ee560bdb8d1d057278657b251aaef17 blah  commit on master
+// pick afb893148791a2fbd8091aeb81deba4930c73031 fourth commit on master
+
+// getInteractiveRebasingCommits takes our git-rebase-todo and our git-rebase-todo.backup files
+// and extracts out the sha and names of commits that we still have to go
+// in the rebase:
+func (c *CommitListBuilder) getInteractiveRebasingCommits() ([]*Commit, error) {
+	bytesContent, err := ioutil.ReadFile(fmt.Sprintf("%s/rebase-merge/git-rebase-todo", c.GitCommand.DotGitDir))
+	if err != nil {
+		c.Log.Info(fmt.Sprintf("error occurred reading git-rebase-todo: %s", err.Error()))
+		// we assume an error means the file doesn't exist so we just return
+		return nil, nil
+	}
+
+	commits := []*Commit{}
+	lines := strings.Split(string(bytesContent), "\n")
+	for _, line := range lines {
+		if line == "" || line == "noop" {
+			return commits, nil
+		}
+		splitLine := strings.Split(line, " ")
+		commits = append([]*Commit{{
+			Sha:    splitLine[1][0:7],
+			Name:   strings.Join(splitLine[2:], " "),
+			Status: "rebasing",
+			Action: splitLine[0],
+		}}, commits...)
+	}
+
+	return nil, nil
+}
+
+// assuming the file starts like this:
+// From e93d4193e6dd45ca9cf3a5a273d7ba6cd8b8fb20 Mon Sep 17 00:00:00 2001
+// From: Lazygit Tester <test@example.com>
+// Date: Wed, 5 Dec 2018 21:03:23 +1100
+// Subject: second commit on master
+func (c *CommitListBuilder) commitFromPatch(content string) (*Commit, error) {
+	lines := strings.Split(content, "\n")
+	sha := strings.Split(lines[0], " ")[1][0:7]
+	name := strings.TrimPrefix(lines[3], "Subject: ")
+	return &Commit{
+		Sha:    sha,
+		Name:   name,
+		Status: "rebasing",
+	}, nil
+}
+
+func (c *CommitListBuilder) setCommitMergedStatuses(commits []*Commit) ([]*Commit, error) {
+	ancestor, err := c.getMergeBase()
+	if err != nil {
+		return nil, err
+	}
+	if ancestor == "" {
+		return commits, nil
+	}
+	passedAncestor := false
+	for i, commit := range commits {
+		if strings.HasPrefix(ancestor, commit.Sha) {
+			passedAncestor = true
+		}
+		if commit.Status != "pushed" {
+			continue
+		}
+		if passedAncestor {
+			commits[i].Status = "merged"
+		}
+	}
+	return commits, nil
+}
+
+func (c *CommitListBuilder) setCommitCherryPickStatuses(commits []*Commit) ([]*Commit, error) {
+	for _, commit := range commits {
+		for _, cherryPickedCommit := range c.CherryPickedCommits {
+			if commit.Sha == cherryPickedCommit.Sha {
+				commit.Copied = true
+			}
+		}
+	}
+	return commits, nil
+}
+
+func (c *CommitListBuilder) getMergeBase() (string, error) {
+	currentBranch, err := c.GitCommand.CurrentBranchName()
+	if err != nil {
+		return "", err
+	}
+
+	baseBranch := "master"
+	if strings.HasPrefix(currentBranch, "feature/") {
+		baseBranch = "develop"
+	}
+
+	// swallowing error because it's not a big deal; probably because there are no commits yet
+	output, _ := c.OSCommand.RunCommandWithOutput(fmt.Sprintf("git merge-base HEAD %s", baseBranch))
+	return output, nil
+}
+
+// getUnpushedCommits Returns the sha's of the commits that have not yet been pushed
+// to the remote branch of the current branch, a map is returned to ease look up
+func (c *CommitListBuilder) getUnpushedCommits() map[string]bool {
+	pushables := map[string]bool{}
+	o, err := c.OSCommand.RunCommandWithOutput("git rev-list @{u}..HEAD --abbrev-commit")
+	if err != nil {
+		return pushables
+	}
+	for _, p := range utils.SplitLines(o) {
+		pushables[p] = true
+	}
+
+	return pushables
+}
+
+// getLog gets the git log (currently limited to 30 commits for performance
+// until we work out lazy loading
+func (c *CommitListBuilder) getLog() string {
+	// currently limiting to 30 for performance reasons
+	// TODO: add lazyloading when you scroll down
+	result, err := c.OSCommand.RunCommandWithOutput("git log --oneline -30")
+	if err != nil {
+		// assume if there is an error there are no commits yet for this branch
+		return ""
+	}
+
+	return result
+}

pkg/commands/commit_list_builder_test.go

@@ -0,0 +1,314 @@
+package commands
+
+import (
+	"os/exec"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/stretchr/testify/assert"
+)
+
+// NewDummyCommitListBuilder creates a new dummy CommitListBuilder for testing
+func NewDummyCommitListBuilder() *CommitListBuilder {
+	osCommand := NewDummyOSCommand()
+
+	return &CommitListBuilder{
+		Log:                 NewDummyLog(),
+		GitCommand:          NewDummyGitCommandWithOSCommand(osCommand),
+		OSCommand:           osCommand,
+		Tr:                  i18n.NewLocalizer(NewDummyLog()),
+		CherryPickedCommits: []*Commit{},
+	}
+}
+
+// TestCommitListBuilderGetUnpushedCommits is a function.
+func TestCommitListBuilderGetUnpushedCommits(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func(map[string]bool)
+	}
+
+	scenarios := []scenario{
+		{
+			"Can't retrieve pushable commits",
+			func(string, ...string) *exec.Cmd {
+				return exec.Command("test")
+			},
+			func(pushables map[string]bool) {
+				assert.EqualValues(t, map[string]bool{}, pushables)
+			},
+		},
+		{
+			"Retrieve pushable commits",
+			func(cmd string, args ...string) *exec.Cmd {
+				return exec.Command("echo", "8a2bb0e\n78976bc")
+			},
+			func(pushables map[string]bool) {
+				assert.Len(t, pushables, 2)
+				assert.EqualValues(t, map[string]bool{"8a2bb0e": true, "78976bc": true}, pushables)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.getUnpushedCommits())
+		})
+	}
+}
+
+// TestCommitListBuilderGetMergeBase is a function.
+func TestCommitListBuilderGetMergeBase(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func(string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"swallows an error if the call to merge-base returns an error",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("test")
+				}
+				return nil
+			},
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.EqualValues(t, "", output)
+			},
+		},
+		{
+			"returns the commit when master",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("echo", "blah")
+				}
+				return nil
+			},
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "blah\n", output)
+			},
+		},
+		{
+			"checks against develop when a feature branch",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "feature/test")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "develop"}, args)
+					return exec.Command("echo", "blah")
+				}
+				return nil
+			},
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "blah\n", output)
+			},
+		},
+		{
+			"bubbles up error if there is one",
+			func(cmd string, args ...string) *exec.Cmd {
+				return exec.Command("test")
+			},
+			func(output string, err error) {
+				assert.Error(t, err)
+				assert.Equal(t, "", output)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.getMergeBase())
+		})
+	}
+}
+
+// TestCommitListBuilderGetLog is a function.
+func TestCommitListBuilderGetLog(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func(string)
+	}
+
+	scenarios := []scenario{
+		{
+			"Retrieves logs",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+				assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+
+				return exec.Command("echo", "6f0b32f commands/git : add GetCommits tests refactor\n9d9d775 circle : remove new line")
+			},
+			func(output string) {
+				assert.EqualValues(t, "6f0b32f commands/git : add GetCommits tests refactor\n9d9d775 circle : remove new line\n", output)
+			},
+		},
+		{
+			"An error occurred when retrieving logs",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+				assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+				return exec.Command("test")
+			},
+			func(output string) {
+				assert.Empty(t, output)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.getLog())
+		})
+	}
+}
+
+// TestCommitListBuilderGetCommits is a function.
+func TestCommitListBuilderGetCommits(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func([]*Commit, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"No data found",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "rev-list":
+					assert.EqualValues(t, []string{"rev-list", "@{u}..HEAD", "--abbrev-commit"}, args)
+					return exec.Command("echo")
+				case "log":
+					assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+					return exec.Command("echo")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("test")
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				}
+
+				return nil
+			},
+			func(commits []*Commit, err error) {
+				assert.NoError(t, err)
+				assert.Len(t, commits, 0)
+			},
+		},
+		{
+			"GetCommits returns 2 commits, 1 unpushed, the other merged",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "rev-list":
+					assert.EqualValues(t, []string{"rev-list", "@{u}..HEAD", "--abbrev-commit"}, args)
+					return exec.Command("echo", "8a2bb0e")
+				case "log":
+					assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+					return exec.Command("echo", "8a2bb0e commit 1\n78976bc commit 2")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("echo", "78976bc")
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				}
+
+				return nil
+			},
+			func(commits []*Commit, err error) {
+				assert.NoError(t, err)
+				assert.Len(t, commits, 2)
+				assert.EqualValues(t, []*Commit{
+					{
+						Sha:           "8a2bb0e",
+						Name:          "commit 1",
+						Status:        "unpushed",
+						DisplayString: "8a2bb0e commit 1",
+					},
+					{
+						Sha:           "78976bc",
+						Name:          "commit 2",
+						Status:        "merged",
+						DisplayString: "78976bc commit 2",
+					},
+				}, commits)
+			},
+		},
+		{
+			"GetCommits bubbles up an error from setCommitMergedStatuses",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "rev-list":
+					assert.EqualValues(t, []string{"rev-list", "@{u}..HEAD", "--abbrev-commit"}, args)
+					return exec.Command("echo", "8a2bb0e")
+				case "log":
+					assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+					return exec.Command("echo", "8a2bb0e commit 1\n78976bc commit 2")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("echo", "78976bc")
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					// here's where we are returning the error
+					return exec.Command("test")
+				case "rev-parse":
+					assert.EqualValues(t, []string{"rev-parse", "--short", "HEAD"}, args)
+					// here too
+					return exec.Command("test")
+				}
+
+				return nil
+			},
+			func(commits []*Commit, err error) {
+				assert.Error(t, err)
+				assert.Len(t, commits, 0)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.GetCommits())
+		})
+	}
+}

pkg/commands/dummies.go

@@ -0,0 +1,58 @@
+package commands
+
+import (
+	"io/ioutil"
+
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/viper"
+	yaml "gopkg.in/yaml.v2"
+)
+
+// This file exports dummy constructors for use by tests in other packages
+
+// NewDummyOSCommand creates a new dummy OSCommand for testing
+func NewDummyOSCommand() *OSCommand {
+	return NewOSCommand(NewDummyLog(), NewDummyAppConfig())
+}
+
+// NewDummyAppConfig creates a new dummy AppConfig for testing
+func NewDummyAppConfig() *config.AppConfig {
+	appConfig := &config.AppConfig{
+		Name:        "lazygit",
+		Version:     "unversioned",
+		Commit:      "",
+		BuildDate:   "",
+		Debug:       false,
+		BuildSource: "",
+		UserConfig:  viper.New(),
+	}
+	_ = yaml.Unmarshal([]byte{}, appConfig.AppState)
+	return appConfig
+}
+
+// NewDummyLog creates a new dummy Log for testing
+func NewDummyLog() *logrus.Entry {
+	log := logrus.New()
+	log.Out = ioutil.Discard
+	return log.WithField("test", "test")
+}
+
+// NewDummyGitCommand creates a new dummy GitCommand for testing
+func NewDummyGitCommand() *GitCommand {
+	return NewDummyGitCommandWithOSCommand(NewDummyOSCommand())
+}
+
+// NewDummyGitCommandWithOSCommand creates a new dummy GitCommand for testing
+func NewDummyGitCommandWithOSCommand(osCommand *OSCommand) *GitCommand {
+	return &GitCommand{
+		Log:                NewDummyLog(),
+		OSCommand:          osCommand,
+		Tr:                 i18n.NewLocalizer(NewDummyLog()),
+		Config:             NewDummyAppConfig(),
+		getGlobalGitConfig: func(string) (string, error) { return "", nil },
+		getLocalGitConfig:  func(string) (string, error) { return "", nil },
+		removeFile:         func(string) error { return nil },
+	}
+}

pkg/commands/errors.go

@@ -0,0 +1,14 @@
+package commands
+
+import "github.com/go-errors/errors"
+
+// WrapError wraps an error for the sake of showing a stack trace at the top level
+// the go-errors package, for some reason, does not return nil when you try to wrap
+// a non-error, so we're just doing it here
+func WrapError(err error) error {
+	if err == nil {
+		return err
+	}
+
+	return errors.Wrap(err, 0)
+}

pkg/commands/exec_live_default.go

@@ -0,0 +1,95 @@
+// +build !windows
+
+package commands
+
+import (
+	"bufio"
+	"bytes"
+	"strings"
+	"unicode/utf8"
+
+	"github.com/go-errors/errors"
+
+	"github.com/jesseduffield/pty"
+)
+
+// RunCommandWithOutputLiveWrapper runs a command and return every word that gets written in stdout
+// Output is a function that executes by every word that gets read by bufio
+// As return of output you need to give a string that will be written to stdin
+// NOTE: If the return data is empty it won't written anything to stdin
+func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(string) string) error {
+	cmd := c.ExecutableFromString(command)
+	cmd.Env = append(cmd.Env, "LANG=en_US.UTF-8", "LC_ALL=en_US.UTF-8")
+
+	var stderr bytes.Buffer
+	cmd.Stderr = &stderr
+
+	ptmx, err := pty.Start(cmd)
+
+	if err != nil {
+		return err
+	}
+
+	go func() {
+		scanner := bufio.NewScanner(ptmx)
+		scanner.Split(scanWordsWithNewLines)
+		for scanner.Scan() {
+			toOutput := strings.Trim(scanner.Text(), " ")
+			_, _ = ptmx.WriteString(output(toOutput))
+		}
+	}()
+
+	err = cmd.Wait()
+	ptmx.Close()
+	if err != nil {
+		return errors.New(stderr.String())
+	}
+
+	return nil
+}
+
+// scanWordsWithNewLines is a copy of bufio.ScanWords but this also captures new lines
+// For specific comments about this function take a look at: bufio.ScanWords
+func scanWordsWithNewLines(data []byte, atEOF bool) (advance int, token []byte, err error) {
+	start := 0
+	for width := 0; start < len(data); start += width {
+		var r rune
+		r, width = utf8.DecodeRune(data[start:])
+		if !isSpace(r) {
+			break
+		}
+	}
+	for width, i := 0, start; i < len(data); i += width {
+		var r rune
+		r, width = utf8.DecodeRune(data[i:])
+		if isSpace(r) {
+			return i + width, data[start:i], nil
+		}
+	}
+	if atEOF && len(data) > start {
+		return len(data), data[start:], nil
+	}
+	return start, nil, nil
+}
+
+// isSpace is also copied from the bufio package and has been modified to also captures new lines
+// For specific comments about this function take a look at: bufio.isSpace
+func isSpace(r rune) bool {
+	if r <= '\u00FF' {
+		switch r {
+		case ' ', '\t', '\v', '\f':
+			return true
+		case '\u0085', '\u00A0':
+			return true
+		}
+		return false
+	}
+	if '\u2000' <= r && r <= '\u200a' {
+		return true
+	}
+	switch r {
+	case '\u1680', '\u2028', '\u2029', '\u202f', '\u205f', '\u3000':
+		return true
+	}
+	return false
+}

pkg/commands/exec_live_win.go

@@ -0,0 +1,9 @@
+// +build windows
+
+package commands
+
+// RunCommandWithOutputLiveWrapper runs a command live but because of windows compatibility this command can't be ran there
+// TODO: Remove this hack and replace it with a proper way to run commands live on windows
+func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(string) string) error {
+	return c.RunCommand(command)
+}

pkg/commands/file.go

@@ -0,0 +1,38 @@
+package commands
+
+import "github.com/fatih/color"
+
+// File : A file from git status
+// duplicating this for now
+type File struct {
+	Name                    string
+	HasStagedChanges        bool
+	HasUnstagedChanges      bool
+	Tracked                 bool
+	Deleted                 bool
+	HasMergeConflicts       bool
+	HasInlineMergeConflicts bool
+	DisplayString           string
+	Type                    string // one of 'file', 'directory', and 'other'
+	ShortStatus             string // e.g. 'AD', ' A', 'M ', '??'
+}
+
+// GetDisplayStrings returns the display string of a file
+func (f *File) GetDisplayStrings(isFocused bool) []string {
+	// potentially inefficient to be instantiating these color
+	// objects with each render
+	red := color.New(color.FgRed)
+	green := color.New(color.FgGreen)
+	if !f.Tracked && !f.HasStagedChanges {
+		return []string{red.Sprint(f.DisplayString)}
+	}
+
+	output := green.Sprint(f.DisplayString[0:1])
+	output += red.Sprint(f.DisplayString[1:3])
+	if f.HasUnstagedChanges {
+		output += red.Sprint(f.Name)
+	} else {
+		output += green.Sprint(f.Name)
+	}
+	return []string{output}
+}

pkg/commands/git_structs.go

@@ -1,32 +1,5 @@
 package commands
 
-// File : A staged/unstaged file
-// TODO: decide whether to give all of these the Git prefix
-type File struct {
-	Name               string
-	HasStagedChanges   bool
-	HasUnstagedChanges bool
-	Tracked            bool
-	Deleted            bool
-	HasMergeConflicts  bool
-	DisplayString      string
-}
-
-// Commit : A git commit
-type Commit struct {
-	Sha           string
-	Name          string
-	Pushed        bool
-	DisplayString string
-}
-
-// StashEntry : A git stash entry
-type StashEntry struct {
-	Index         int
-	Name          string
-	DisplayString string
-}
-
 // Conflict : A git conflict with a start middle and end corresponding to line
 // numbers in the file where the conflict bars appear
 type Conflict struct {

pkg/commands/os.go

@@ -1,50 +1,116 @@
 package commands
 
 import (
-	"errors"
+	"io/ioutil"
 	"os"
 	"os/exec"
-	"runtime"
+	"path/filepath"
+	"regexp"
 	"strings"
+	"sync"
 
-	"github.com/davecgh/go-spew/spew"
+	"github.com/go-errors/errors"
 
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 	"github.com/mgutz/str"
-
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	gitconfig "github.com/tcnksm/go-gitconfig"
 )
 
 // Platform stores the os state
 type Platform struct {
-	os           string
-	shell        string
-	shellArg     string
-	escapedQuote string
+	os                   string
+	shell                string
+	shellArg             string
+	escapedQuote         string
+	openCommand          string
+	openLinkCommand      string
+	fallbackEscapedQuote string
 }
 
 // OSCommand holds all the os commands
 type OSCommand struct {
-	Log      *logrus.Logger
-	Platform *Platform
+	Log                *logrus.Entry
+	Platform           *Platform
+	Config             config.AppConfigurer
+	command            func(string, ...string) *exec.Cmd
+	getGlobalGitConfig func(string) (string, error)
+	getenv             func(string) string
 }
 
 // NewOSCommand os command runner
-func NewOSCommand(log *logrus.Logger) (*OSCommand, error) {
-	osCommand := &OSCommand{
-		Log:      log,
-		Platform: getPlatform(),
+func NewOSCommand(log *logrus.Entry, config config.AppConfigurer) *OSCommand {
+	return &OSCommand{
+		Log:                log,
+		Platform:           getPlatform(),
+		Config:             config,
+		command:            exec.Command,
+		getGlobalGitConfig: gitconfig.Global,
+		getenv:             os.Getenv,
 	}
-	return osCommand, nil
+}
+
+// SetCommand sets the command function used by the struct.
+// To be used for testing only
+func (c *OSCommand) SetCommand(cmd func(string, ...string) *exec.Cmd) {
+	c.command = cmd
 }
 
 // RunCommandWithOutput wrapper around commands returning their output and error
 func (c *OSCommand) RunCommandWithOutput(command string) (string, error) {
 	c.Log.WithField("command", command).Info("RunCommand")
-	splitCmd := str.ToArgv(command)
-	c.Log.Info(splitCmd)
-	cmdOut, err := exec.Command(splitCmd[0], splitCmd[1:]...).CombinedOutput()
-	return sanitisedCommandOutput(cmdOut, err)
+	cmd := c.ExecutableFromString(command)
+	return sanitisedCommandOutput(cmd.CombinedOutput())
+}
+
+// RunExecutableWithOutput runs an executable file and returns its output
+func (c *OSCommand) RunExecutableWithOutput(cmd *exec.Cmd) (string, error) {
+	return sanitisedCommandOutput(cmd.CombinedOutput())
+}
+
+// RunExecutable runs an executable file and returns an error if there was one
+func (c *OSCommand) RunExecutable(cmd *exec.Cmd) error {
+	_, err := c.RunExecutableWithOutput(cmd)
+	return err
+}
+
+// ExecutableFromString takes a string like `git status` and returns an executable command for it
+func (c *OSCommand) ExecutableFromString(commandStr string) *exec.Cmd {
+	splitCmd := str.ToArgv(commandStr)
+	cmd := c.command(splitCmd[0], splitCmd[1:]...)
+	cmd.Env = append(os.Environ(), "GIT_OPTIONAL_LOCKS=0")
+	return cmd
+}
+
+// RunCommandWithOutputLive runs RunCommandWithOutputLiveWrapper
+func (c *OSCommand) RunCommandWithOutputLive(command string, output func(string) string) error {
+	return RunCommandWithOutputLiveWrapper(c, command, output)
+}
+
+// DetectUnamePass detect a username / password question in a command
+// ask is a function that gets executen when this function detect you need to fillin a password
+// The ask argument will be "username" or "password" and expects the user's password or username back
+func (c *OSCommand) DetectUnamePass(command string, ask func(string) string) error {
+	ttyText := ""
+	errMessage := c.RunCommandWithOutputLive(command, func(word string) string {
+		ttyText = ttyText + " " + word
+
+		prompts := map[string]string{
+			"password": `Password\s*for\s*'.+':`,
+			"username": `Username\s*for\s*'.+':`,
+		}
+
+		for askFor, pattern := range prompts {
+			if match, _ := regexp.MatchString(pattern, ttyText); match {
+				ttyText = ""
+				return ask(askFor)
+			}
+		}
+
+		return ""
+	})
+	return errMessage
 }
 
 // RunCommand runs a command and just returns the error
@@ -53,16 +119,26 @@ func (c *OSCommand) RunCommand(command string) error {
 	return err
 }
 
+// FileType tells us if the file is a file, directory or other
+func (c *OSCommand) FileType(path string) string {
+	fileInfo, err := os.Stat(path)
+	if err != nil {
+		return "other"
+	}
+	if fileInfo.IsDir() {
+		return "directory"
+	}
+	return "file"
+}
+
 // RunDirectCommand wrapper around direct commands
 func (c *OSCommand) RunDirectCommand(command string) (string, error) {
 	c.Log.WithField("command", command).Info("RunDirectCommand")
-	args := str.ToArgv(c.Platform.shellArg + " " + command)
-	c.Log.Info(spew.Sdump(args))
 
-	cmdOut, err := exec.
-		Command(c.Platform.shell, args...).
-		CombinedOutput()
-	return sanitisedCommandOutput(cmdOut, err)
+	return sanitisedCommandOutput(
+		c.command(c.Platform.shell, c.Platform.shellArg, command).
+			CombinedOutput(),
+	)
 }
 
 func sanitisedCommandOutput(output []byte, err error) (string, error) {
@@ -70,80 +146,48 @@ func sanitisedCommandOutput(output []byte, err error) (string, error) {
 	if err != nil {
 		// errors like 'exit status 1' are not very useful so we'll create an error
 		// from the combined output
+		if outputString == "" {
+			return "", WrapError(err)
+		}
 		return outputString, errors.New(outputString)
 	}
 	return outputString, nil
 }
 
-func getPlatform() *Platform {
-	switch runtime.GOOS {
-	case "windows":
-		return &Platform{
-			os:           "windows",
-			shell:        "cmd",
-			shellArg:     "/c",
-			escapedQuote: "\\\"",
-		}
-	default:
-		return &Platform{
-			os:           runtime.GOOS,
-			shell:        "bash",
-			shellArg:     "-c",
-			escapedQuote: "\"",
-		}
-	}
-}
-
-// GetOpenCommand get open command
-func (c *OSCommand) GetOpenCommand() (string, string, error) {
-	//NextStep open equivalents: xdg-open (linux), cygstart (cygwin), open (OSX)
-	trailMap := map[string]string{
-		"xdg-open": " &>/dev/null &",
-		"cygstart": "",
-		"open":     "",
-	}
-	for name, trail := range trailMap {
-		if err := c.RunCommand("which " + name); err == nil {
-			return name, trail, nil
-		}
-	}
-	return "", "", errors.New("Unsure what command to use to open this file")
-}
-
-// VsCodeOpenFile opens the file in code, with the -r flag to open in the
-// current window
-// each of these open files needs to have the same function signature because
-// they're being passed as arguments into another function,
-// but only editFile actually returns a *exec.Cmd
-func (c *OSCommand) VsCodeOpenFile(filename string) (*exec.Cmd, error) {
-	return nil, c.RunCommand("code -r " + filename)
-}
-
-// SublimeOpenFile opens the filein sublime
-// may be deprecated in the future
-func (c *OSCommand) SublimeOpenFile(filename string) (*exec.Cmd, error) {
-	return nil, c.RunCommand("subl " + filename)
-}
-
 // OpenFile opens a file with the given
-func (c *OSCommand) OpenFile(filename string) (*exec.Cmd, error) {
-	cmdName, cmdTrail, err := c.GetOpenCommand()
-	if err != nil {
-		return nil, err
+func (c *OSCommand) OpenFile(filename string) error {
+	commandTemplate := c.Config.GetUserConfig().GetString("os.openCommand")
+	templateValues := map[string]string{
+		"filename": c.Quote(filename),
 	}
-	err = c.RunCommand(cmdName + " " + c.Quote(filename) + cmdTrail) // TODO: test on linux
-	return nil, err
+
+	command := utils.ResolvePlaceholderString(commandTemplate, templateValues)
+	err := c.RunCommand(command)
+	return err
+}
+
+// OpenLink opens a file with the given
+func (c *OSCommand) OpenLink(link string) error {
+	commandTemplate := c.Config.GetUserConfig().GetString("os.openLinkCommand")
+	templateValues := map[string]string{
+		"link": c.Quote(link),
+	}
+
+	command := utils.ResolvePlaceholderString(commandTemplate, templateValues)
+	err := c.RunCommand(command)
+	return err
 }
 
 // EditFile opens a file in a subprocess using whatever editor is available,
 // falling back to core.editor, VISUAL, EDITOR, then vi
 func (c *OSCommand) EditFile(filename string) (*exec.Cmd, error) {
-	editor, _ := gitconfig.Global("core.editor")
+	editor, _ := c.getGlobalGitConfig("core.editor")
+
 	if editor == "" {
-		editor = os.Getenv("VISUAL")
+		editor = c.getenv("VISUAL")
 	}
 	if editor == "" {
-		editor = os.Getenv("EDITOR")
+		editor = c.getenv("EDITOR")
 	}
 	if editor == "" {
 		if err := c.RunCommand("which vi"); err == nil {
@@ -153,35 +197,189 @@ func (c *OSCommand) EditFile(filename string) (*exec.Cmd, error) {
 	if editor == "" {
 		return nil, errors.New("No editor defined in $VISUAL, $EDITOR, or git config")
 	}
-	return c.PrepareSubProcess(editor, filename)
+
+	return c.PrepareSubProcess(editor, filename), nil
 }
 
 // PrepareSubProcess iniPrepareSubProcessrocess then tells the Gui to switch to it
-func (c *OSCommand) PrepareSubProcess(cmdName string, commandArgs ...string) (*exec.Cmd, error) {
-	subprocess := exec.Command(cmdName, commandArgs...)
-	return subprocess, nil
+// TODO: see if this needs to exist, given that ExecutableFromString does the same things
+func (c *OSCommand) PrepareSubProcess(cmdName string, commandArgs ...string) *exec.Cmd {
+	cmd := c.command(cmdName, commandArgs...)
+	if cmd != nil {
+		cmd.Env = append(os.Environ(), "GIT_OPTIONAL_LOCKS=0")
+	}
+	return cmd
 }
 
 // Quote wraps a message in platform-specific quotation marks
 func (c *OSCommand) Quote(message string) string {
 	message = strings.Replace(message, "`", "\\`", -1)
-	return c.Platform.escapedQuote + message + c.Platform.escapedQuote
+	escapedQuote := c.Platform.escapedQuote
+	if strings.Contains(message, c.Platform.escapedQuote) {
+		escapedQuote = c.Platform.fallbackEscapedQuote
+	}
+	return escapedQuote + message + escapedQuote
 }
 
 // Unquote removes wrapping quotations marks if they are present
 // this is needed for removing quotes from staged filenames with spaces
 func (c *OSCommand) Unquote(message string) string {
-	message = strings.Replace(message, `"`, "", -1)
-	return message
+	return strings.Replace(message, `"`, "", -1)
 }
 
-func (C *OSCommand) AppendLineToFile(filename, line string) error {
+// AppendLineToFile adds a new line in file
+func (c *OSCommand) AppendLineToFile(filename, line string) error {
 	f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0600)
 	if err != nil {
-		return err
+		return WrapError(err)
 	}
 	defer f.Close()
 
 	_, err = f.WriteString("\n" + line)
-	return err
+	if err != nil {
+		return WrapError(err)
+	}
+	return nil
+}
+
+// CreateTempFile writes a string to a new temp file and returns the file's name
+func (c *OSCommand) CreateTempFile(filename, content string) (string, error) {
+	tmpfile, err := ioutil.TempFile("", filename)
+	if err != nil {
+		c.Log.Error(err)
+		return "", WrapError(err)
+	}
+
+	if _, err := tmpfile.WriteString(content); err != nil {
+		c.Log.Error(err)
+		return "", WrapError(err)
+	}
+	if err := tmpfile.Close(); err != nil {
+		c.Log.Error(err)
+		return "", WrapError(err)
+	}
+
+	return tmpfile.Name(), nil
+}
+
+// CreateFileWithContent creates a file with the given content
+func (c *OSCommand) CreateFileWithContent(path string, content string) error {
+	if err := os.MkdirAll(filepath.Dir(path), os.ModePerm); err != nil {
+		c.Log.Error(err)
+		return err
+	}
+
+	if err := ioutil.WriteFile(path, []byte(content), 0644); err != nil {
+		c.Log.Error(err)
+		return WrapError(err)
+	}
+
+	return nil
+}
+
+// Remove removes a file or directory at the specified path
+func (c *OSCommand) Remove(filename string) error {
+	err := os.RemoveAll(filename)
+	return WrapError(err)
+}
+
+// FileExists checks whether a file exists at the specified path
+func (c *OSCommand) FileExists(path string) (bool, error) {
+	if _, err := os.Stat(path); err != nil {
+		if os.IsNotExist(err) {
+			return false, nil
+		}
+		return false, err
+	}
+	return true, nil
+}
+
+// RunPreparedCommand takes a pointer to an exec.Cmd and runs it
+// this is useful if you need to give your command some environment variables
+// before running it
+func (c *OSCommand) RunPreparedCommand(cmd *exec.Cmd) error {
+	out, err := cmd.CombinedOutput()
+	outString := string(out)
+	c.Log.Info(outString)
+	if err != nil {
+		if len(outString) == 0 {
+			return err
+		}
+		return errors.New(outString)
+	}
+	return nil
+}
+
+// GetLazygitPath returns the path of the currently executed file
+func (c *OSCommand) GetLazygitPath() string {
+	ex, err := os.Executable() // get the executable path for git to use
+	if err != nil {
+		ex = os.Args[0] // fallback to the first call argument if needed
+	}
+	return filepath.ToSlash(ex)
+}
+
+// RunCustomCommand returns the pointer to a custom command
+func (c *OSCommand) RunCustomCommand(command string) *exec.Cmd {
+	return c.PrepareSubProcess(c.Platform.shell, c.Platform.shellArg, command)
+}
+
+// PipeCommands runs a heap of commands and pipes their inputs/outputs together like A | B | C
+func (c *OSCommand) PipeCommands(commandStrings ...string) error {
+
+	cmds := make([]*exec.Cmd, len(commandStrings))
+
+	for i, str := range commandStrings {
+		cmds[i] = c.ExecutableFromString(str)
+	}
+
+	for i := 0; i < len(cmds)-1; i++ {
+		stdout, err := cmds[i].StdoutPipe()
+		if err != nil {
+			return err
+		}
+
+		cmds[i+1].Stdin = stdout
+	}
+
+	// keeping this here in case I adapt this code for some other purpose in the future
+	// cmds[len(cmds)-1].Stdout = os.Stdout
+
+	finalErrors := []string{}
+
+	wg := sync.WaitGroup{}
+	wg.Add(len(cmds))
+
+	for _, cmd := range cmds {
+		currentCmd := cmd
+		go func() {
+			stderr, err := currentCmd.StderrPipe()
+			if err != nil {
+				c.Log.Error(err)
+			}
+
+			if err := currentCmd.Start(); err != nil {
+				c.Log.Error(err)
+			}
+
+			if b, err := ioutil.ReadAll(stderr); err == nil {
+				if len(b) > 0 {
+					finalErrors = append(finalErrors, string(b))
+				}
+			}
+
+			if err := currentCmd.Wait(); err != nil {
+				c.Log.Error(err)
+			}
+
+			wg.Done()
+		}()
+	}
+
+	wg.Wait()
+
+	if len(finalErrors) > 0 {
+		return errors.New(strings.Join(finalErrors, "\n"))
+	}
+	return nil
 }

pkg/commands/os_default_platform.go

@@ -0,0 +1,19 @@
+// +build !windows
+
+package commands
+
+import (
+	"runtime"
+)
+
+func getPlatform() *Platform {
+	return &Platform{
+		os:                   runtime.GOOS,
+		shell:                "bash",
+		shellArg:             "-c",
+		escapedQuote:         "'",
+		openCommand:          "open {{filename}}",
+		openLinkCommand:      "open {{link}}",
+		fallbackEscapedQuote: "\"",
+	}
+}

pkg/commands/os_test.go

@@ -1,16 +1,377 @@
 package commands
 
-import "testing"
+import (
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"testing"
 
-func TestQuote(t *testing.T) {
-	osCommand := &OSCommand{
-		Log:      nil,
-		Platform: getPlatform(),
+	"github.com/stretchr/testify/assert"
+)
+
+// TestOSCommandRunCommandWithOutput is a function.
+func TestOSCommandRunCommandWithOutput(t *testing.T) {
+	type scenario struct {
+		command string
+		test    func(string, error)
 	}
-	test := "hello `test`"
-	expected := osCommand.Platform.escapedQuote + "hello \\`test\\`" + osCommand.Platform.escapedQuote
-	test = osCommand.Quote(test)
-	if test != expected {
-		t.Error("Expected " + expected + ", got " + test)
+
+	scenarios := []scenario{
+		{
+			"echo -n '123'",
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.EqualValues(t, "123", output)
+			},
+		},
+		{
+			"rmdir unexisting-folder",
+			func(output string, err error) {
+				assert.Regexp(t, "rmdir.*unexisting-folder.*", err.Error())
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.test(NewDummyOSCommand().RunCommandWithOutput(s.command))
+	}
+}
+
+// TestOSCommandRunCommand is a function.
+func TestOSCommandRunCommand(t *testing.T) {
+	type scenario struct {
+		command string
+		test    func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"rmdir unexisting-folder",
+			func(err error) {
+				assert.Regexp(t, "rmdir.*unexisting-folder.*", err.Error())
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.test(NewDummyOSCommand().RunCommand(s.command))
+	}
+}
+
+// TestOSCommandOpenFile is a function.
+func TestOSCommandOpenFile(t *testing.T) {
+	type scenario struct {
+		filename string
+		command  func(string, ...string) *exec.Cmd
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				return exec.Command("exit", "1")
+			},
+			func(err error) {
+				assert.Error(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				assert.Equal(t, "open", name)
+				assert.Equal(t, []string{"test"}, arg)
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"filename with spaces",
+			func(name string, arg ...string) *exec.Cmd {
+				assert.Equal(t, "open", name)
+				assert.Equal(t, []string{"filename with spaces"}, arg)
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		OSCmd := NewDummyOSCommand()
+		OSCmd.command = s.command
+		OSCmd.Config.GetUserConfig().Set("os.openCommand", "open {{filename}}")
+
+		s.test(OSCmd.OpenFile(s.filename))
+	}
+}
+
+// TestOSCommandEditFile is a function.
+func TestOSCommandEditFile(t *testing.T) {
+	type scenario struct {
+		filename           string
+		command            func(string, ...string) *exec.Cmd
+		getenv             func(string) string
+		getGlobalGitConfig func(string) (string, error)
+		test               func(*exec.Cmd, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				return exec.Command("exit", "1")
+			},
+			func(env string) string {
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.EqualError(t, err, "No editor defined in $VISUAL, $EDITOR, or git config")
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("exit", "1")
+				}
+
+				assert.EqualValues(t, "nano", name)
+
+				return nil
+			},
+			func(env string) string {
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "nano", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("exit", "1")
+				}
+
+				assert.EqualValues(t, "nano", name)
+
+				return nil
+			},
+			func(env string) string {
+				if env == "VISUAL" {
+					return "nano"
+				}
+
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("exit", "1")
+				}
+
+				assert.EqualValues(t, "emacs", name)
+
+				return nil
+			},
+			func(env string) string {
+				if env == "EDITOR" {
+					return "emacs"
+				}
+
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("echo")
+				}
+
+				assert.EqualValues(t, "vi", name)
+
+				return nil
+			},
+			func(env string) string {
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		OSCmd := NewDummyOSCommand()
+		OSCmd.command = s.command
+		OSCmd.getGlobalGitConfig = s.getGlobalGitConfig
+		OSCmd.getenv = s.getenv
+
+		s.test(OSCmd.EditFile(s.filename))
+	}
+}
+
+// TestOSCommandQuote is a function.
+func TestOSCommandQuote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	actual := osCommand.Quote("hello `test`")
+
+	expected := osCommand.Platform.escapedQuote + "hello \\`test\\`" + osCommand.Platform.escapedQuote
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandQuoteSingleQuote tests the quote function with ' quotes explicitly for Linux
+func TestOSCommandQuoteSingleQuote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	osCommand.Platform.os = "linux"
+
+	actual := osCommand.Quote("hello 'test'")
+
+	expected := osCommand.Platform.fallbackEscapedQuote + "hello 'test'" + osCommand.Platform.fallbackEscapedQuote
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandQuoteDoubleQuote tests the quote function with " quotes explicitly for Linux
+func TestOSCommandQuoteDoubleQuote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	osCommand.Platform.os = "linux"
+
+	actual := osCommand.Quote(`hello "test"`)
+
+	expected := osCommand.Platform.escapedQuote + "hello \"test\"" + osCommand.Platform.escapedQuote
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandUnquote is a function.
+func TestOSCommandUnquote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	actual := osCommand.Unquote(`hello "test"`)
+
+	expected := "hello test"
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandFileType is a function.
+func TestOSCommandFileType(t *testing.T) {
+	type scenario struct {
+		path  string
+		setup func()
+		test  func(string)
+	}
+
+	scenarios := []scenario{
+		{
+			"testFile",
+			func() {
+				if _, err := os.Create("testFile"); err != nil {
+					panic(err)
+				}
+			},
+			func(output string) {
+				assert.EqualValues(t, "file", output)
+			},
+		},
+		{
+			"file with spaces",
+			func() {
+				if _, err := os.Create("file with spaces"); err != nil {
+					panic(err)
+				}
+			},
+			func(output string) {
+				assert.EqualValues(t, "file", output)
+			},
+		},
+		{
+			"testDirectory",
+			func() {
+				if err := os.Mkdir("testDirectory", 0644); err != nil {
+					panic(err)
+				}
+			},
+			func(output string) {
+				assert.EqualValues(t, "directory", output)
+			},
+		},
+		{
+			"nonExistant",
+			func() {},
+			func(output string) {
+				assert.EqualValues(t, "other", output)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.setup()
+		s.test(NewDummyOSCommand().FileType(s.path))
+		_ = os.RemoveAll(s.path)
+	}
+}
+
+func TestOSCommandCreateTempFile(t *testing.T) {
+	type scenario struct {
+		testName string
+		filename string
+		content  string
+		test     func(string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"valid case",
+			"filename",
+			"content",
+			func(path string, err error) {
+				assert.NoError(t, err)
+
+				content, err := ioutil.ReadFile(path)
+				assert.NoError(t, err)
+
+				assert.Equal(t, "content", string(content))
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			s.test(NewDummyOSCommand().CreateTempFile(s.filename, s.content))
+		})
 	}
 }

pkg/commands/os_windows.go

@@ -0,0 +1,11 @@
+package commands
+
+func getPlatform() *Platform {
+	return &Platform{
+		os:                   "windows",
+		shell:                "cmd",
+		shellArg:             "/c",
+		escapedQuote:         `\"`,
+		fallbackEscapedQuote: "\\'",
+	}
+}

pkg/commands/patch_manager.go

@@ -0,0 +1,229 @@
+package commands
+
+import (
+	"sort"
+
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
+)
+
+type fileInfo struct {
+	mode                int // one of WHOLE/PART
+	includedLineIndices []int
+	diff                string
+}
+
+type applyPatchFunc func(patch string, flags ...string) error
+
+// PatchManager manages the building of a patch for a commit to be applied to another commit (or the working tree, or removed from the current commit)
+type PatchManager struct {
+	CommitSha   string
+	fileInfoMap map[string]*fileInfo
+	Log         *logrus.Entry
+	ApplyPatch  applyPatchFunc
+}
+
+// NewPatchManager returns a new PatchModifier
+func NewPatchManager(log *logrus.Entry, applyPatch applyPatchFunc) *PatchManager {
+	return &PatchManager{
+		Log:        log,
+		ApplyPatch: applyPatch,
+	}
+}
+
+// NewPatchManager returns a new PatchModifier
+func (p *PatchManager) Start(commitSha string, diffMap map[string]string) {
+	p.CommitSha = commitSha
+	p.fileInfoMap = map[string]*fileInfo{}
+	for filename, diff := range diffMap {
+		p.fileInfoMap[filename] = &fileInfo{
+			mode: UNSELECTED,
+			diff: diff,
+		}
+	}
+}
+
+func (p *PatchManager) AddFile(filename string) {
+	p.fileInfoMap[filename].mode = WHOLE
+	p.fileInfoMap[filename].includedLineIndices = nil
+}
+
+func (p *PatchManager) RemoveFile(filename string) {
+	p.fileInfoMap[filename].mode = UNSELECTED
+	p.fileInfoMap[filename].includedLineIndices = nil
+}
+
+func (p *PatchManager) ToggleFileWhole(filename string) {
+	info := p.fileInfoMap[filename]
+	switch info.mode {
+	case UNSELECTED:
+		p.AddFile(filename)
+	case WHOLE:
+		p.RemoveFile(filename)
+	case PART:
+		p.AddFile(filename)
+	}
+}
+
+func getIndicesForRange(first, last int) []int {
+	indices := []int{}
+	for i := first; i <= last; i++ {
+		indices = append(indices, i)
+	}
+	return indices
+}
+
+func (p *PatchManager) AddFileLineRange(filename string, firstLineIdx, lastLineIdx int) {
+	info := p.fileInfoMap[filename]
+	info.mode = PART
+	info.includedLineIndices = utils.UnionInt(info.includedLineIndices, getIndicesForRange(firstLineIdx, lastLineIdx))
+}
+
+func (p *PatchManager) RemoveFileLineRange(filename string, firstLineIdx, lastLineIdx int) {
+	info := p.fileInfoMap[filename]
+	info.mode = PART
+	info.includedLineIndices = utils.DifferenceInt(info.includedLineIndices, getIndicesForRange(firstLineIdx, lastLineIdx))
+	if len(info.includedLineIndices) == 0 {
+		p.RemoveFile(filename)
+	}
+}
+
+func (p *PatchManager) RenderPlainPatchForFile(filename string, reverse bool, keepOriginalHeader bool) string {
+	info := p.fileInfoMap[filename]
+	if info == nil {
+		return ""
+	}
+
+	switch info.mode {
+	case WHOLE:
+		// use the whole diff
+		// the reverse flag is only for part patches so we're ignoring it here
+		return info.diff
+	case PART:
+		// generate a new diff with just the selected lines
+		m := NewPatchModifier(p.Log, filename, info.diff)
+		return m.ModifiedPatchForLines(info.includedLineIndices, reverse, keepOriginalHeader)
+	default:
+		return ""
+	}
+}
+
+func (p *PatchManager) RenderPatchForFile(filename string, plain bool, reverse bool, keepOriginalHeader bool) string {
+	patch := p.RenderPlainPatchForFile(filename, reverse, keepOriginalHeader)
+	if plain {
+		return patch
+	}
+	parser, err := NewPatchParser(p.Log, patch)
+	if err != nil {
+		// swallowing for now
+		return ""
+	}
+	// not passing included lines because we don't want to see them in the secondary panel
+	return parser.Render(-1, -1, nil)
+}
+
+func (p *PatchManager) RenderEachFilePatch(plain bool) []string {
+	// sort files by name then iterate through and render each patch
+	filenames := make([]string, len(p.fileInfoMap))
+	index := 0
+	for filename := range p.fileInfoMap {
+		filenames[index] = filename
+		index++
+	}
+
+	sort.Strings(filenames)
+	output := []string{}
+	for _, filename := range filenames {
+		patch := p.RenderPatchForFile(filename, plain, false, true)
+		if patch != "" {
+			output = append(output, patch)
+		}
+	}
+
+	return output
+}
+
+func (p *PatchManager) RenderAggregatedPatchColored(plain bool) string {
+	result := ""
+	for _, patch := range p.RenderEachFilePatch(plain) {
+		if patch != "" {
+			result += patch + "\n"
+		}
+	}
+	return result
+}
+
+func (p *PatchManager) GetFileStatus(filename string) int {
+	info := p.fileInfoMap[filename]
+	if info == nil {
+		return UNSELECTED
+	}
+	return info.mode
+}
+
+func (p *PatchManager) GetFileIncLineIndices(filename string) []int {
+	info := p.fileInfoMap[filename]
+	if info == nil {
+		return []int{}
+	}
+	return info.includedLineIndices
+}
+
+func (p *PatchManager) ApplyPatches(reverse bool) error {
+	// for whole patches we'll apply the patch in reverse
+	// but for part patches we'll apply a reverse patch forwards
+	for filename, info := range p.fileInfoMap {
+		if info.mode == UNSELECTED {
+			continue
+		}
+
+		applyFlags := []string{"index", "3way"}
+		reverseOnGenerate := false
+		if reverse {
+			if info.mode == WHOLE {
+				applyFlags = append(applyFlags, "reverse")
+			} else {
+				reverseOnGenerate = true
+			}
+		}
+
+		var err error
+		// first run we try with the original header, then without
+		for _, keepOriginalHeader := range []bool{true, false} {
+			patch := p.RenderPatchForFile(filename, true, reverseOnGenerate, keepOriginalHeader)
+			if patch == "" {
+				continue
+			}
+			if err = p.ApplyPatch(patch, applyFlags...); err != nil {
+				continue
+			}
+			break
+		}
+
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// clears the patch
+func (p *PatchManager) Reset() {
+	p.CommitSha = ""
+	p.fileInfoMap = map[string]*fileInfo{}
+}
+
+func (p *PatchManager) CommitSelected() bool {
+	return p.CommitSha != ""
+}
+
+func (p *PatchManager) IsEmpty() bool {
+	for _, fileInfo := range p.fileInfoMap {
+		if fileInfo.mode == WHOLE || (fileInfo.mode == PART && len(fileInfo.includedLineIndices) > 0) {
+			return false
+		}
+	}
+
+	return true
+}

pkg/commands/patch_modifier.go

@@ -0,0 +1,260 @@
+package commands
+
+import (
+	"fmt"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
+)
+
+var hunkHeaderRegexp = regexp.MustCompile(`(?m)^@@ -(\d+)[^\+]+\+(\d+)[^@]+@@(.*)$`)
+var patchHeaderRegexp = regexp.MustCompile(`(?ms)(^diff.*?)^@@`)
+
+type PatchHunk struct {
+	header       string
+	FirstLineIdx int
+	LastLineIdx  int
+	bodyLines    []string
+}
+
+func newHunk(header string, body string, firstLineIdx int) *PatchHunk {
+	bodyLines := strings.SplitAfter(header+body, "\n")[1:] // dropping the header line
+
+	return &PatchHunk{
+		header:       header,
+		FirstLineIdx: firstLineIdx,
+		LastLineIdx:  firstLineIdx + len(bodyLines),
+		bodyLines:    bodyLines,
+	}
+}
+
+func (hunk *PatchHunk) updatedLines(lineIndices []int, reverse bool) []string {
+	skippedNewlineMessageIndex := -1
+	newLines := []string{}
+
+	lineIdx := hunk.FirstLineIdx
+	for _, line := range hunk.bodyLines {
+		lineIdx++ // incrementing at the start to skip the header line
+		if line == "" {
+			break
+		}
+		isLineSelected := utils.IncludesInt(lineIndices, lineIdx)
+
+		firstChar, content := line[:1], line[1:]
+		transformedFirstChar := transformedFirstChar(firstChar, reverse, isLineSelected)
+
+		if isLineSelected || (transformedFirstChar == "\\" && skippedNewlineMessageIndex != lineIdx) || transformedFirstChar == " " {
+			newLines = append(newLines, transformedFirstChar+content)
+			continue
+		}
+
+		if transformedFirstChar == "+" {
+			// we don't want to include the 'newline at end of file' line if it involves an addition we're not including
+			skippedNewlineMessageIndex = lineIdx + 1
+		}
+	}
+
+	return newLines
+}
+
+func transformedFirstChar(firstChar string, reverse bool, isLineSelected bool) string {
+	if reverse {
+		if !isLineSelected && firstChar == "+" {
+			return " "
+		} else if firstChar == "-" {
+			return "+"
+		} else if firstChar == "+" {
+			return "-"
+		} else {
+			return firstChar
+		}
+	}
+
+	if !isLineSelected && firstChar == "-" {
+		return " "
+	}
+
+	return firstChar
+}
+
+func (hunk *PatchHunk) formatHeader(oldStart int, oldLength int, newStart int, newLength int, heading string) string {
+	return fmt.Sprintf("@@ -%d,%d +%d,%d @@%s\n", oldStart, oldLength, newStart, newLength, heading)
+}
+
+func (hunk *PatchHunk) formatWithChanges(lineIndices []int, reverse bool, startOffset int) (int, string) {
+	bodyLines := hunk.updatedLines(lineIndices, reverse)
+	startOffset, header, ok := hunk.updatedHeader(bodyLines, startOffset, reverse)
+	if !ok {
+		return startOffset, ""
+	}
+	return startOffset, header + strings.Join(bodyLines, "")
+}
+
+func (hunk *PatchHunk) updatedHeader(newBodyLines []string, startOffset int, reverse bool) (int, string, bool) {
+	changeCount := 0
+	oldLength := 0
+	newLength := 0
+	for _, line := range newBodyLines {
+		switch line[:1] {
+		case "+":
+			newLength++
+			changeCount++
+		case "-":
+			oldLength++
+			changeCount++
+		case " ":
+			oldLength++
+			newLength++
+		}
+	}
+
+	if changeCount == 0 {
+		// if nothing has changed we just return nothing
+		return startOffset, "", false
+	}
+
+	// get oldstart, newstart, and heading from header
+	match := hunkHeaderRegexp.FindStringSubmatch(hunk.header)
+
+	var oldStart int
+	if reverse {
+		oldStart = mustConvertToInt(match[2])
+	} else {
+		oldStart = mustConvertToInt(match[1])
+	}
+	heading := match[3]
+
+	var newStartOffset int
+	// if the hunk went from zero to positive length, we need to increment the starting point by one
+	// if the hunk went from positive to zero length, we need to decrement the starting point by one
+	if oldLength == 0 {
+		newStartOffset = 1
+	} else if newLength == 0 {
+		newStartOffset = -1
+	} else {
+		newStartOffset = 0
+	}
+
+	newStart := oldStart + startOffset + newStartOffset
+
+	newStartOffset = startOffset + newLength - oldLength
+	formattedHeader := hunk.formatHeader(oldStart, oldLength, newStart, newLength, heading)
+	return newStartOffset, formattedHeader, true
+}
+
+func mustConvertToInt(s string) int {
+	i, err := strconv.Atoi(s)
+	if err != nil {
+		panic(err)
+	}
+	return i
+}
+
+func GetHeaderFromDiff(diff string) string {
+	match := patchHeaderRegexp.FindStringSubmatch(diff)
+	if len(match) <= 1 {
+		return ""
+	}
+	return match[1]
+}
+
+func GetHunksFromDiff(diff string) []*PatchHunk {
+	headers := hunkHeaderRegexp.FindAllString(diff, -1)
+	bodies := hunkHeaderRegexp.Split(diff, -1)[1:] // discarding top bit
+
+	headerFirstLineIndices := []int{}
+	for lineIdx, line := range strings.Split(diff, "\n") {
+		if strings.HasPrefix(line, "@@ -") {
+			headerFirstLineIndices = append(headerFirstLineIndices, lineIdx)
+		}
+	}
+
+	hunks := make([]*PatchHunk, len(headers))
+	for index, header := range headers {
+		hunks[index] = newHunk(header, bodies[index], headerFirstLineIndices[index])
+	}
+
+	return hunks
+}
+
+type PatchModifier struct {
+	Log      *logrus.Entry
+	filename string
+	hunks    []*PatchHunk
+	header   string
+}
+
+func NewPatchModifier(log *logrus.Entry, filename string, diffText string) *PatchModifier {
+	return &PatchModifier{
+		Log:      log,
+		filename: filename,
+		hunks:    GetHunksFromDiff(diffText),
+		header:   GetHeaderFromDiff(diffText),
+	}
+}
+
+func (d *PatchModifier) ModifiedPatchForLines(lineIndices []int, reverse bool, keepOriginalHeader bool) string {
+	// step one is getting only those hunks which we care about
+	hunksInRange := []*PatchHunk{}
+outer:
+	for _, hunk := range d.hunks {
+		// if there is any line in our lineIndices array that the hunk contains, we append it
+		for _, lineIdx := range lineIndices {
+			if lineIdx >= hunk.FirstLineIdx && lineIdx <= hunk.LastLineIdx {
+				hunksInRange = append(hunksInRange, hunk)
+				continue outer
+			}
+		}
+	}
+
+	// step 2 is collecting all the hunks with new headers
+	startOffset := 0
+	formattedHunks := ""
+	var formattedHunk string
+	for _, hunk := range hunksInRange {
+		startOffset, formattedHunk = hunk.formatWithChanges(lineIndices, reverse, startOffset)
+		formattedHunks += formattedHunk
+	}
+
+	if formattedHunks == "" {
+		return ""
+	}
+
+	var fileHeader string
+	// for staging/unstaging lines we don't want the original header because
+	// it makes git confused e.g. when dealing with deleted/added files
+	// but with building and applying patches the original header gives git
+	// information it needs to cleanly apply patches
+	if keepOriginalHeader {
+		fileHeader = d.header
+	} else {
+		fileHeader = fmt.Sprintf("--- a/%s\n+++ b/%s\n", d.filename, d.filename)
+	}
+
+	return fileHeader + formattedHunks
+}
+
+func (d *PatchModifier) ModifiedPatchForRange(firstLineIdx int, lastLineIdx int, reverse bool, keepOriginalHeader bool) string {
+	// generate array of consecutive line indices from our range
+	selectedLines := []int{}
+	for i := firstLineIdx; i <= lastLineIdx; i++ {
+		selectedLines = append(selectedLines, i)
+	}
+	return d.ModifiedPatchForLines(selectedLines, reverse, keepOriginalHeader)
+}
+
+func (d *PatchModifier) OriginalPatchLength() int {
+	if len(d.hunks) == 0 {
+		return 0
+	}
+
+	return d.hunks[len(d.hunks)-1].LastLineIdx
+}
+
+func ModifiedPatchForRange(log *logrus.Entry, filename string, diffText string, firstLineIdx int, lastLineIdx int, reverse bool, keepOriginalHeader bool) string {
+	p := NewPatchModifier(log, filename, diffText)
+	return p.ModifiedPatchForRange(firstLineIdx, lastLineIdx, reverse, keepOriginalHeader)
+}

pkg/commands/patch_modifier_test.go

@@ -0,0 +1,511 @@
+package commands
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+const simpleDiff = `diff --git a/filename b/filename
+index dcd3485..1ba5540 100644
+--- a/filename
++++ b/filename
+@@ -1,5 +1,5 @@
+ apple
+-orange
++grape
+ ...
+ ...
+ ...
+`
+
+const addNewlineToEndOfFile = `diff --git a/filename b/filename
+index 80a73f1..e48a11c 100644
+--- a/filename
++++ b/filename
+@@ -60,4 +60,4 @@ grape
+ ...
+ ...
+ ...
+-last line
+\ No newline at end of file
++last line
+`
+
+const removeNewlinefromEndOfFile = `diff --git a/filename b/filename
+index e48a11c..80a73f1 100644
+--- a/filename
++++ b/filename
+@@ -60,4 +60,4 @@ grape
+ ...
+ ...
+ ...
+-last line
++last line
+\ No newline at end of file
+`
+
+const twoHunks = `diff --git a/filename b/filename
+index e48a11c..b2ab81b 100644
+--- a/filename
++++ b/filename
+@@ -1,5 +1,5 @@
+ apple
+-grape
++orange
+ ...
+ ...
+ ...
+@@ -8,6 +8,8 @@ grape
+ ...
+ ...
+ ...
++pear
++lemon
+ ...
+ ...
+ ...
+`
+
+const newFile = `diff --git a/newfile b/newfile
+new file mode 100644
+index 0000000..4e680cc
+--- /dev/null
++++ b/newfile
+@@ -0,0 +1,3 @@
++apple
++orange
++grape
+`
+
+const addNewlineToPreviouslyEmptyFile = `diff --git a/newfile b/newfile
+index e69de29..c6568ea 100644
+--- a/newfile
++++ b/newfile
+@@ -0,0 +1 @@
++new line
+\ No newline at end of file
+`
+
+// TestModifyPatchForRange is a function.
+func TestModifyPatchForRange(t *testing.T) {
+	type scenario struct {
+		testName       string
+		filename       string
+		diffText       string
+		firstLineIndex int
+		lastLineIndex  int
+		reverse        bool
+		expected       string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:       "nothing selected",
+			filename:       "filename",
+			firstLineIndex: -1,
+			lastLineIndex:  -1,
+			reverse:        false,
+			diffText:       simpleDiff,
+			expected:       "",
+		},
+		{
+			testName:       "only context selected",
+			filename:       "filename",
+			firstLineIndex: 5,
+			lastLineIndex:  5,
+			reverse:        false,
+			diffText:       simpleDiff,
+			expected:       "",
+		},
+		{
+			testName:       "whole range selected",
+			filename:       "filename",
+			firstLineIndex: 0,
+			lastLineIndex:  11,
+			reverse:        false,
+			diffText:       simpleDiff,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,5 @@
+ apple
+-orange
++grape
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "only removal selected",
+			filename:       "filename",
+			firstLineIndex: 6,
+			lastLineIndex:  6,
+			reverse:        false,
+			diffText:       simpleDiff,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,4 @@
+ apple
+-orange
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "only addition selected",
+			filename:       "filename",
+			firstLineIndex: 7,
+			lastLineIndex:  7,
+			reverse:        false,
+			diffText:       simpleDiff,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,6 @@
+ apple
+ orange
++grape
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "range that extends beyond diff bounds",
+			filename:       "filename",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        false,
+			diffText:       simpleDiff,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,5 @@
+ apple
+-orange
++grape
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "whole range reversed",
+			filename:       "filename",
+			firstLineIndex: 0,
+			lastLineIndex:  11,
+			reverse:        true,
+			diffText:       simpleDiff,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,5 @@
+ apple
++orange
+-grape
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "removal reversed",
+			filename:       "filename",
+			firstLineIndex: 6,
+			lastLineIndex:  6,
+			reverse:        true,
+			diffText:       simpleDiff,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,6 @@
+ apple
++orange
+ grape
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "removal reversed",
+			filename:       "filename",
+			firstLineIndex: 7,
+			lastLineIndex:  7,
+			reverse:        true,
+			diffText:       simpleDiff,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,4 @@
+ apple
+-grape
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "add newline to end of file",
+			filename:       "filename",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        false,
+			diffText:       addNewlineToEndOfFile,
+			expected: `--- a/filename
++++ b/filename
+@@ -60,4 +60,4 @@ grape
+ ...
+ ...
+ ...
+-last line
+\ No newline at end of file
++last line
+`,
+		},
+		{
+			testName:       "add newline to end of file, addition only",
+			filename:       "filename",
+			firstLineIndex: 8,
+			lastLineIndex:  8,
+			reverse:        true,
+			diffText:       addNewlineToEndOfFile,
+			expected: `--- a/filename
++++ b/filename
+@@ -60,4 +60,5 @@ grape
+ ...
+ ...
+ ...
++last line
+\ No newline at end of file
+ last line
+`,
+		},
+		{
+			testName:       "add newline to end of file, removal only",
+			filename:       "filename",
+			firstLineIndex: 10,
+			lastLineIndex:  10,
+			reverse:        true,
+			diffText:       addNewlineToEndOfFile,
+			expected: `--- a/filename
++++ b/filename
+@@ -60,4 +60,3 @@ grape
+ ...
+ ...
+ ...
+-last line
+`,
+		},
+		{
+			testName:       "remove newline from end of file",
+			filename:       "filename",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        false,
+			diffText:       removeNewlinefromEndOfFile,
+			expected: `--- a/filename
++++ b/filename
+@@ -60,4 +60,4 @@ grape
+ ...
+ ...
+ ...
+-last line
++last line
+\ No newline at end of file
+`,
+		},
+		{
+			testName:       "remove newline from end of file, removal only",
+			filename:       "filename",
+			firstLineIndex: 8,
+			lastLineIndex:  8,
+			reverse:        false,
+			diffText:       removeNewlinefromEndOfFile,
+			expected: `--- a/filename
++++ b/filename
+@@ -60,4 +60,3 @@ grape
+ ...
+ ...
+ ...
+-last line
+`,
+		},
+		{
+			testName:       "remove newline from end of file, addition only",
+			filename:       "filename",
+			firstLineIndex: 9,
+			lastLineIndex:  9,
+			reverse:        false,
+			diffText:       removeNewlinefromEndOfFile,
+			expected: `--- a/filename
++++ b/filename
+@@ -60,4 +60,5 @@ grape
+ ...
+ ...
+ ...
+ last line
++last line
+\ No newline at end of file
+`,
+		},
+		{
+			testName:       "staging two whole hunks",
+			filename:       "filename",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        false,
+			diffText:       twoHunks,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,5 @@
+ apple
+-grape
++orange
+ ...
+ ...
+ ...
+@@ -8,6 +8,8 @@ grape
+ ...
+ ...
+ ...
++pear
++lemon
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "staging part of both hunks",
+			filename:       "filename",
+			firstLineIndex: 7,
+			lastLineIndex:  15,
+			reverse:        false,
+			diffText:       twoHunks,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,6 @@
+ apple
+ grape
++orange
+ ...
+ ...
+ ...
+@@ -8,6 +9,7 @@ grape
+ ...
+ ...
+ ...
++pear
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "staging part of both hunks, reversed",
+			filename:       "filename",
+			firstLineIndex: 7,
+			lastLineIndex:  15,
+			reverse:        true,
+			diffText:       twoHunks,
+			expected: `--- a/filename
++++ b/filename
+@@ -1,5 +1,4 @@
+ apple
+-orange
+ ...
+ ...
+ ...
+@@ -8,8 +7,7 @@ grape
+ ...
+ ...
+ ...
+-pear
+ lemon
+ ...
+ ...
+ ...
+`,
+		},
+		{
+			testName:       "adding a new file",
+			filename:       "newfile",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        false,
+			diffText:       newFile,
+			expected: `--- a/newfile
++++ b/newfile
+@@ -0,0 +1,3 @@
++apple
++orange
++grape
+`,
+		},
+		{
+			testName:       "adding part of a new file",
+			filename:       "newfile",
+			firstLineIndex: 6,
+			lastLineIndex:  7,
+			reverse:        false,
+			diffText:       newFile,
+			expected: `--- a/newfile
++++ b/newfile
+@@ -0,0 +1,2 @@
++apple
++orange
+`,
+		},
+		{
+			testName:       "adding a new file, reversed",
+			filename:       "newfile",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        true,
+			diffText:       newFile,
+			expected: `--- a/newfile
++++ b/newfile
+@@ -1,3 +0,0 @@
+-apple
+-orange
+-grape
+`,
+		},
+		{
+			testName:       "adding a new line to a previously empty file",
+			filename:       "newfile",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        false,
+			diffText:       addNewlineToPreviouslyEmptyFile,
+			expected: `--- a/newfile
++++ b/newfile
+@@ -0,0 +1,1 @@
++new line
+\ No newline at end of file
+`,
+		},
+		{
+			testName:       "adding a new line to a previously empty file, reversed",
+			filename:       "newfile",
+			firstLineIndex: -100,
+			lastLineIndex:  100,
+			reverse:        true,
+			diffText:       addNewlineToPreviouslyEmptyFile,
+			expected: `--- a/newfile
++++ b/newfile
+@@ -1,1 +0,0 @@
+-new line
+\ No newline at end of file
+`,
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			result := ModifiedPatchForRange(nil, s.filename, s.diffText, s.firstLineIndex, s.lastLineIndex, s.reverse, false)
+			if !assert.Equal(t, s.expected, result) {
+				fmt.Println(result)
+			}
+		})
+	}
+}

pkg/commands/patch_parser.go

@@ -0,0 +1,213 @@
+package commands
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/jesseduffield/lazygit/pkg/theme"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
+)
+
+const (
+	PATCH_HEADER = iota
+	COMMIT_SHA
+	COMMIT_DESCRIPTION
+	HUNK_HEADER
+	ADDITION
+	DELETION
+	CONTEXT
+	NEWLINE_MESSAGE
+)
+
+// the job of this file is to parse a diff, find out where the hunks begin and end, which lines are stageable, and how to find the next hunk from the current position or the next stageable line from the current position.
+
+type PatchLine struct {
+	Kind    int
+	Content string // something like '+ hello' (note the first character is not removed)
+}
+
+type PatchParser struct {
+	Log            *logrus.Entry
+	PatchLines     []*PatchLine
+	PatchHunks     []*PatchHunk
+	HunkStarts     []int
+	StageableLines []int // rename to mention we're talking about indexes
+}
+
+// NewPatchParser builds a new branch list builder
+func NewPatchParser(log *logrus.Entry, patch string) (*PatchParser, error) {
+	hunkStarts, stageableLines, patchLines, err := parsePatch(patch)
+	if err != nil {
+		return nil, err
+	}
+
+	patchHunks := GetHunksFromDiff(patch)
+
+	return &PatchParser{
+		Log:            log,
+		HunkStarts:     hunkStarts, // deprecated
+		StageableLines: stageableLines,
+		PatchLines:     patchLines,
+		PatchHunks:     patchHunks,
+	}, nil
+}
+
+// GetHunkContainingLine takes a line index and an offset and finds the hunk
+// which contains the line index, then returns the hunk considering the offset.
+// e.g. if the offset is 1 it will return the next hunk.
+func (p *PatchParser) GetHunkContainingLine(lineIndex int, offset int) *PatchHunk {
+	if len(p.PatchHunks) == 0 {
+		return nil
+	}
+
+	for index, hunk := range p.PatchHunks {
+		if lineIndex >= hunk.FirstLineIdx && lineIndex <= hunk.LastLineIdx {
+			resultIndex := index + offset
+			if resultIndex < 0 {
+				resultIndex = 0
+			} else if resultIndex > len(p.PatchHunks)-1 {
+				resultIndex = len(p.PatchHunks) - 1
+			}
+			return p.PatchHunks[resultIndex]
+		}
+	}
+
+	// if your cursor is past the last hunk, select the last hunk
+	if lineIndex > p.PatchHunks[len(p.PatchHunks)-1].LastLineIdx {
+		return p.PatchHunks[len(p.PatchHunks)-1]
+	}
+
+	// otherwise select the first
+	return p.PatchHunks[0]
+}
+
+// selected means you've got it highlighted with your cursor
+// included means the line has been included in the patch (only applicable when
+// building a patch)
+func (l *PatchLine) render(selected bool, included bool) string {
+	content := l.Content
+	if len(content) == 0 {
+		content = " " // using the space so that we can still highlight if necessary
+	}
+
+	// for hunk headers we need to start off cyan and then use white for the message
+	if l.Kind == HUNK_HEADER {
+		re := regexp.MustCompile("(@@.*?@@)(.*)")
+		match := re.FindStringSubmatch(content)
+		return coloredString(color.FgCyan, match[1], selected, included) + coloredString(theme.DefaultTextColor, match[2], selected, false)
+	}
+
+	var colorAttr color.Attribute
+	switch l.Kind {
+	case PATCH_HEADER:
+		colorAttr = color.Bold
+	case ADDITION:
+		colorAttr = color.FgGreen
+	case DELETION:
+		colorAttr = color.FgRed
+	case COMMIT_SHA:
+		colorAttr = color.FgYellow
+	default:
+		colorAttr = theme.DefaultTextColor
+	}
+
+	return coloredString(colorAttr, content, selected, included)
+}
+
+func coloredString(colorAttr color.Attribute, str string, selected bool, included bool) string {
+	var cl *color.Color
+	attributes := []color.Attribute{colorAttr}
+	if selected {
+		attributes = append(attributes, color.BgBlue)
+	}
+	cl = color.New(attributes...)
+	var clIncluded *color.Color
+	if included {
+		clIncluded = color.New(append(attributes, color.BgGreen)...)
+	} else {
+		clIncluded = color.New(attributes...)
+	}
+
+	if len(str) < 2 {
+		return utils.ColoredStringDirect(str, clIncluded)
+	}
+
+	return utils.ColoredStringDirect(str[:1], clIncluded) + utils.ColoredStringDirect(str[1:], cl)
+}
+
+func parsePatch(patch string) ([]int, []int, []*PatchLine, error) {
+	lines := strings.Split(patch, "\n")
+	hunkStarts := []int{}
+	stageableLines := []int{}
+	pastFirstHunkHeader := false
+	pastCommitDescription := true
+	patchLines := make([]*PatchLine, len(lines))
+	var lineKind int
+	var firstChar string
+	for index, line := range lines {
+		firstChar = " "
+		if len(line) > 0 {
+			firstChar = line[:1]
+		}
+		if index == 0 && strings.HasPrefix(line, "commit") {
+			lineKind = COMMIT_SHA
+			pastCommitDescription = false
+		} else if !pastCommitDescription {
+			if strings.HasPrefix(line, "diff") || strings.HasPrefix(line, "---") {
+				pastCommitDescription = true
+				lineKind = PATCH_HEADER
+			} else {
+				lineKind = COMMIT_DESCRIPTION
+			}
+		} else if firstChar == "@" {
+			pastFirstHunkHeader = true
+			hunkStarts = append(hunkStarts, index)
+			lineKind = HUNK_HEADER
+		} else if pastFirstHunkHeader {
+			switch firstChar {
+			case "-":
+				lineKind = DELETION
+				stageableLines = append(stageableLines, index)
+			case "+":
+				lineKind = ADDITION
+				stageableLines = append(stageableLines, index)
+			case "\\":
+				lineKind = NEWLINE_MESSAGE
+			case " ":
+				lineKind = CONTEXT
+			}
+		} else {
+			lineKind = PATCH_HEADER
+		}
+		patchLines[index] = &PatchLine{Kind: lineKind, Content: line}
+	}
+	return hunkStarts, stageableLines, patchLines, nil
+}
+
+// Render returns the coloured string of the diff with any selected lines highlighted
+func (p *PatchParser) Render(firstLineIndex int, lastLineIndex int, incLineIndices []int) string {
+	renderedLines := make([]string, len(p.PatchLines))
+	for index, patchLine := range p.PatchLines {
+		selected := index >= firstLineIndex && index <= lastLineIndex
+		included := utils.IncludesInt(incLineIndices, index)
+		renderedLines[index] = patchLine.render(selected, included)
+	}
+	result := strings.Join(renderedLines, "\n")
+	if strings.TrimSpace(utils.Decolorise(result)) == "" {
+		return ""
+	}
+	return result
+}
+
+// GetNextStageableLineIndex takes a line index and returns the line index of the next stageable line
+// note this will actually include the current index if it is stageable
+func (p *PatchParser) GetNextStageableLineIndex(currentIndex int) int {
+	for _, lineIndex := range p.StageableLines {
+		if lineIndex >= currentIndex {
+			return lineIndex
+		}
+	}
+	return p.StageableLines[len(p.StageableLines)-1]
+}

pkg/commands/patch_rebases.go

@@ -0,0 +1,169 @@
+package commands
+
+import "github.com/go-errors/errors"
+
+// DeletePatchesFromCommit applies a patch in reverse for a commit
+func (c *GitCommand) DeletePatchesFromCommit(commits []*Commit, commitIndex int, p *PatchManager) error {
+	if err := c.BeginInteractiveRebaseForCommit(commits, commitIndex); err != nil {
+		return err
+	}
+
+	// apply each patch in reverse
+	if err := p.ApplyPatches(true); err != nil {
+		if err := c.GenericMerge("rebase", "abort"); err != nil {
+			return err
+		}
+		return err
+	}
+
+	// time to amend the selected commit
+	if _, err := c.AmendHead(); err != nil {
+		return err
+	}
+
+	c.onSuccessfulContinue = func() error {
+		c.PatchManager.Reset()
+		return nil
+	}
+
+	// continue
+	return c.GenericMerge("rebase", "continue")
+}
+
+func (c *GitCommand) MovePatchToSelectedCommit(commits []*Commit, sourceCommitIdx int, destinationCommitIdx int, p *PatchManager) error {
+	if sourceCommitIdx < destinationCommitIdx {
+		if err := c.BeginInteractiveRebaseForCommit(commits, destinationCommitIdx); err != nil {
+			return err
+		}
+
+		// apply each patch forward
+		if err := p.ApplyPatches(false); err != nil {
+			if err := c.GenericMerge("rebase", "abort"); err != nil {
+				return err
+			}
+			return err
+		}
+
+		// amend the destination commit
+		if _, err := c.AmendHead(); err != nil {
+			return err
+		}
+
+		c.onSuccessfulContinue = func() error {
+			c.PatchManager.Reset()
+			return nil
+		}
+
+		// continue
+		return c.GenericMerge("rebase", "continue")
+	}
+
+	if len(commits)-1 < sourceCommitIdx {
+		return errors.New("index outside of range of commits")
+	}
+
+	// we can make this GPG thing possible it just means we need to do this in two parts:
+	// one where we handle the possibility of a credential request, and the other
+	// where we continue the rebase
+	if c.usingGpg() {
+		return errors.New(c.Tr.SLocalize("DisabledForGPG"))
+	}
+
+	baseIndex := sourceCommitIdx + 1
+	todo := ""
+	for i, commit := range commits[0:baseIndex] {
+		a := "pick"
+		if i == sourceCommitIdx || i == destinationCommitIdx {
+			a = "edit"
+		}
+		todo = a + " " + commit.Sha + " " + commit.Name + "\n" + todo
+	}
+
+	cmd, err := c.PrepareInteractiveRebaseCommand(commits[baseIndex].Sha, todo, true)
+	if err != nil {
+		return err
+	}
+
+	if err := c.OSCommand.RunPreparedCommand(cmd); err != nil {
+		return err
+	}
+
+	// apply each patch in reverse
+	if err := p.ApplyPatches(true); err != nil {
+		if err := c.GenericMerge("rebase", "abort"); err != nil {
+			return err
+		}
+		return err
+	}
+
+	// amend the source commit
+	if _, err := c.AmendHead(); err != nil {
+		return err
+	}
+
+	if c.onSuccessfulContinue != nil {
+		return errors.New("You are midway through another rebase operation. Please abort to start again")
+	}
+
+	c.onSuccessfulContinue = func() error {
+		// now we should be up to the destination, so let's apply forward these patches to that.
+		// ideally we would ensure we're on the right commit but I'm not sure if that check is necessary
+		if err := p.ApplyPatches(false); err != nil {
+			if err := c.GenericMerge("rebase", "abort"); err != nil {
+				return err
+			}
+			return err
+		}
+
+		// amend the destination commit
+		if _, err := c.AmendHead(); err != nil {
+			return err
+		}
+
+		c.onSuccessfulContinue = func() error {
+			c.PatchManager.Reset()
+			return nil
+		}
+
+		return c.GenericMerge("rebase", "continue")
+	}
+
+	return c.GenericMerge("rebase", "continue")
+}
+
+func (c *GitCommand) PullPatchIntoIndex(commits []*Commit, commitIdx int, p *PatchManager) error {
+	if err := c.BeginInteractiveRebaseForCommit(commits, commitIdx); err != nil {
+		return err
+	}
+
+	if err := p.ApplyPatches(true); err != nil {
+		if err := c.GenericMerge("rebase", "abort"); err != nil {
+			return err
+		}
+		return err
+	}
+
+	// amend the commit
+	if _, err := c.AmendHead(); err != nil {
+		return err
+	}
+
+	if c.onSuccessfulContinue != nil {
+		return errors.New("You are midway through another rebase operation. Please abort to start again")
+	}
+
+	c.onSuccessfulContinue = func() error {
+		// add patches to index
+		if err := p.ApplyPatches(false); err != nil {
+			if err := c.GenericMerge("rebase", "abort"); err != nil {
+				return err
+			}
+			return err
+		}
+
+		c.PatchManager.Reset()
+		return nil
+	}
+
+	return c.GenericMerge("rebase", "continue")
+}

pkg/commands/pull_request.go

@@ -0,0 +1,106 @@
+package commands
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/go-errors/errors"
+)
+
+// Service is a service that repository is on (Github, Bitbucket, ...)
+type Service struct {
+	Name           string
+	PullRequestURL string
+}
+
+// PullRequest opens a link in browser to create new pull request
+// with selected branch
+type PullRequest struct {
+	GitServices []*Service
+	GitCommand  *GitCommand
+}
+
+// RepoInformation holds some basic information about the repo
+type RepoInformation struct {
+	Owner      string
+	Repository string
+}
+
+func getServices() []*Service {
+	return []*Service{
+		{
+			Name:           "github.com",
+			PullRequestURL: "https://github.com/%s/%s/compare/%s?expand=1",
+		},
+		{
+			Name:           "bitbucket.org",
+			PullRequestURL: "https://bitbucket.org/%s/%s/pull-requests/new?source=%s&t=1",
+		},
+		{
+			Name:           "gitlab.com",
+			PullRequestURL: "https://gitlab.com/%s/%s/merge_requests/new?merge_request[source_branch]=%s",
+		},
+	}
+}
+
+// NewPullRequest creates new instance of PullRequest
+func NewPullRequest(gitCommand *GitCommand) *PullRequest {
+	return &PullRequest{
+		GitServices: getServices(),
+		GitCommand:  gitCommand,
+	}
+}
+
+// Create opens link to new pull request in browser
+func (pr *PullRequest) Create(branch *Branch) error {
+	branchExistsOnRemote := pr.GitCommand.CheckRemoteBranchExists(branch)
+
+	if !branchExistsOnRemote {
+		return errors.New(pr.GitCommand.Tr.SLocalize("NoBranchOnRemote"))
+	}
+
+	repoURL := pr.GitCommand.GetRemoteURL()
+	var gitService *Service
+
+	for _, service := range pr.GitServices {
+		if strings.Contains(repoURL, service.Name) {
+			gitService = service
+			break
+		}
+	}
+
+	if gitService == nil {
+		return errors.New(pr.GitCommand.Tr.SLocalize("UnsupportedGitService"))
+	}
+
+	repoInfo := getRepoInfoFromURL(repoURL)
+
+	return pr.GitCommand.OSCommand.OpenLink(fmt.Sprintf(
+		gitService.PullRequestURL, repoInfo.Owner, repoInfo.Repository, branch.Name,
+	))
+}
+
+func getRepoInfoFromURL(url string) *RepoInformation {
+	isHTTP := strings.HasPrefix(url, "http")
+
+	if isHTTP {
+		splits := strings.Split(url, "/")
+		owner := splits[len(splits)-2]
+		repo := strings.TrimSuffix(splits[len(splits)-1], ".git")
+
+		return &RepoInformation{
+			Owner:      owner,
+			Repository: repo,
+		}
+	}
+
+	tmpSplit := strings.Split(url, ":")
+	splits := strings.Split(tmpSplit[1], "/")
+	owner := splits[0]
+	repo := strings.TrimSuffix(splits[1], ".git")
+
+	return &RepoInformation{
+		Owner:      owner,
+		Repository: repo,
+	}
+}

pkg/commands/pull_request_test.go

@@ -0,0 +1,154 @@
+package commands
+
+import (
+	"os/exec"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestGetRepoInfoFromURL is a function.
+func TestGetRepoInfoFromURL(t *testing.T) {
+	type scenario struct {
+		testName string
+		repoURL  string
+		test     func(*RepoInformation)
+	}
+
+	scenarios := []scenario{
+		{
+			"Returns repository information for git remote url",
+			"git@github.com:petersmith/super_calculator",
+			func(repoInfo *RepoInformation) {
+				assert.EqualValues(t, repoInfo.Owner, "petersmith")
+				assert.EqualValues(t, repoInfo.Repository, "super_calculator")
+			},
+		},
+		{
+			"Returns repository information for http remote url",
+			"https://my_username@bitbucket.org/johndoe/social_network.git",
+			func(repoInfo *RepoInformation) {
+				assert.EqualValues(t, repoInfo.Owner, "johndoe")
+				assert.EqualValues(t, repoInfo.Repository, "social_network")
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			s.test(getRepoInfoFromURL(s.repoURL))
+		})
+	}
+}
+
+// TestCreatePullRequest is a function.
+func TestCreatePullRequest(t *testing.T) {
+	type scenario struct {
+		testName string
+		branch   *Branch
+		command  func(string, ...string) *exec.Cmd
+		test     func(err error)
+	}
+
+	scenarios := []scenario{
+		{
+			"Opens a link to new pull request on bitbucket",
+			&Branch{
+				Name: "feature/profile-page",
+			},
+			func(cmd string, args ...string) *exec.Cmd {
+				// Handle git remote url call
+				if strings.HasPrefix(cmd, "git") {
+					return exec.Command("echo", "git@bitbucket.org:johndoe/social_network.git")
+				}
+
+				assert.Equal(t, cmd, "open")
+				assert.Equal(t, args, []string{"https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature/profile-page&t=1"})
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"Opens a link to new pull request on bitbucket with http remote url",
+			&Branch{
+				Name: "feature/events",
+			},
+			func(cmd string, args ...string) *exec.Cmd {
+				// Handle git remote url call
+				if strings.HasPrefix(cmd, "git") {
+					return exec.Command("echo", "https://my_username@bitbucket.org/johndoe/social_network.git")
+				}
+
+				assert.Equal(t, cmd, "open")
+				assert.Equal(t, args, []string{"https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature/events&t=1"})
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"Opens a link to new pull request on github",
+			&Branch{
+				Name: "feature/sum-operation",
+			},
+			func(cmd string, args ...string) *exec.Cmd {
+				// Handle git remote url call
+				if strings.HasPrefix(cmd, "git") {
+					return exec.Command("echo", "git@github.com:peter/calculator.git")
+				}
+
+				assert.Equal(t, cmd, "open")
+				assert.Equal(t, args, []string{"https://github.com/peter/calculator/compare/feature/sum-operation?expand=1"})
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"Opens a link to new pull request on gitlab",
+			&Branch{
+				Name: "feature/ui",
+			},
+			func(cmd string, args ...string) *exec.Cmd {
+				// Handle git remote url call
+				if strings.HasPrefix(cmd, "git") {
+					return exec.Command("echo", "git@gitlab.com:peter/calculator.git")
+				}
+
+				assert.Equal(t, cmd, "open")
+				assert.Equal(t, args, []string{"https://gitlab.com/peter/calculator/merge_requests/new?merge_request[source_branch]=feature/ui"})
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"Throws an error if git service is unsupported",
+			&Branch{
+				Name: "feature/divide-operation",
+			},
+			func(cmd string, args ...string) *exec.Cmd {
+				return exec.Command("echo", "git@something.com:peter/calculator.git")
+			},
+			func(err error) {
+				assert.Error(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			gitCommand := NewDummyGitCommand()
+			gitCommand.OSCommand.command = s.command
+			gitCommand.OSCommand.Config.GetUserConfig().Set("os.openLinkCommand", "open {{link}}")
+			dummyPullRequest := NewPullRequest(gitCommand)
+			s.test(dummyPullRequest.Create(s.branch))
+		})
+	}
+}

pkg/commands/stash_entry.go

@@ -0,0 +1,13 @@
+package commands
+
+// StashEntry : A git stash entry
+type StashEntry struct {
+	Index         int
+	Name          string
+	DisplayString string
+}
+
+// GetDisplayStrings returns the display string of branch
+func (s *StashEntry) GetDisplayStrings(isFocused bool) []string {
+	return []string{s.DisplayString}
+}

pkg/config/app_config.go

@@ -2,19 +2,27 @@ package config
 
 import (
 	"bytes"
+	"io/ioutil"
+	"os"
+	"path/filepath"
 
 	"github.com/shibukawa/configdir"
 	"github.com/spf13/viper"
+	yaml "gopkg.in/yaml.v2"
 )
 
 // AppConfig contains the base configuration fields required for lazygit.
 type AppConfig struct {
-	Debug      bool   `long:"debug" env:"DEBUG" default:"false"`
-	Version    string `long:"version" env:"VERSION" default:"unversioned"`
-	Commit     string `long:"commit" env:"COMMIT"`
-	BuildDate  string `long:"build-date" env:"BUILD_DATE"`
-	Name       string `long:"name" env:"NAME" default:"lazygit"`
-	UserConfig *viper.Viper
+	Debug         bool   `long:"debug" env:"DEBUG" default:"false"`
+	Version       string `long:"version" env:"VERSION" default:"unversioned"`
+	Commit        string `long:"commit" env:"COMMIT"`
+	BuildDate     string `long:"build-date" env:"BUILD_DATE"`
+	Name          string `long:"name" env:"NAME" default:"lazygit"`
+	BuildSource   string `long:"build-source" env:"BUILD_SOURCE" default:""`
+	UserConfig    *viper.Viper
+	UserConfigDir string
+	AppState      *AppState
+	IsNewRepo     bool
 }
 
 // AppConfigurer interface allows individual app config structs to inherit Fields
@@ -25,28 +33,58 @@ type AppConfigurer interface {
 	GetCommit() string
 	GetBuildDate() string
 	GetName() string
+	GetBuildSource() string
 	GetUserConfig() *viper.Viper
-	InsertToUserConfig(string, string) error
+	GetUserConfigDir() string
+	GetAppState() *AppState
+	WriteToUserConfig(string, interface{}) error
+	SaveAppState() error
+	LoadAppState() error
+	SetIsNewRepo(bool)
+	GetIsNewRepo() bool
 }
 
 // NewAppConfig makes a new app config
-func NewAppConfig(name, version, commit, date string, debuggingFlag *bool) (*AppConfig, error) {
-	userConfig, err := LoadUserConfig()
+func NewAppConfig(name, version, commit, date string, buildSource string, debuggingFlag bool) (*AppConfig, error) {
+	userConfig, userConfigPath, err := LoadConfig("config", true)
 	if err != nil {
-		panic(err)
+		return nil, err
+	}
+
+	if os.Getenv("DEBUG") == "TRUE" {
+		debuggingFlag = true
 	}
 
 	appConfig := &AppConfig{
-		Name:       "lazygit",
-		Version:    version,
-		Commit:     commit,
-		BuildDate:  date,
-		Debug:      *debuggingFlag,
-		UserConfig: userConfig,
+		Name:          "lazygit",
+		Version:       version,
+		Commit:        commit,
+		BuildDate:     date,
+		Debug:         debuggingFlag,
+		BuildSource:   buildSource,
+		UserConfig:    userConfig,
+		UserConfigDir: filepath.Dir(userConfigPath),
+		AppState:      &AppState{},
+		IsNewRepo:     false,
 	}
+
+	if err := appConfig.LoadAppState(); err != nil {
+		return nil, err
+	}
+
 	return appConfig, nil
 }
 
+// GetIsNewRepo returns known repo boolean
+func (c *AppConfig) GetIsNewRepo() bool {
+	return c.IsNewRepo
+}
+
+// SetIsNewRepo set if the current repo is known
+func (c *AppConfig) SetIsNewRepo(toSet bool) {
+	c.IsNewRepo = toSet
+}
+
 // GetDebug returns debug flag
 func (c *AppConfig) GetDebug() bool {
 	return c.Debug
@@ -72,100 +110,178 @@ func (c *AppConfig) GetName() string {
 	return c.Name
 }
 
+// GetBuildSource returns the source of the build. For builds from goreleaser
+// this will be binaryBuild
+func (c *AppConfig) GetBuildSource() string {
+	return c.BuildSource
+}
+
 // GetUserConfig returns the user config
 func (c *AppConfig) GetUserConfig() *viper.Viper {
 	return c.UserConfig
 }
 
-func newViper() (*viper.Viper, error) {
+// GetAppState returns the app state
+func (c *AppConfig) GetAppState() *AppState {
+	return c.AppState
+}
+
+func (c *AppConfig) GetUserConfigDir() string {
+	return c.UserConfigDir
+}
+
+func newViper(filename string) (*viper.Viper, error) {
 	v := viper.New()
 	v.SetConfigType("yaml")
-	v.SetConfigName("config")
+	v.SetConfigName(filename)
 	return v, nil
 }
 
-// LoadUserConfig gets the user's config
-func LoadUserConfig() (*viper.Viper, error) {
-	v, err := newViper()
+// LoadConfig gets the user's config
+func LoadConfig(filename string, withDefaults bool) (*viper.Viper, string, error) {
+	v, err := newViper(filename)
 	if err != nil {
-		panic(err)
+		return nil, "", err
 	}
-	if err = LoadDefaultConfig(v); err != nil {
-		return nil, err
+	if withDefaults {
+		if err = LoadDefaults(v, GetDefaultConfig()); err != nil {
+			return nil, "", err
+		}
+		if err = LoadDefaults(v, GetPlatformDefaultConfig()); err != nil {
+			return nil, "", err
+		}
 	}
-	if err = LoadUserConfigFromFile(v); err != nil {
-		return nil, err
+	configPath, err := LoadAndMergeFile(v, filename+".yml")
+	if err != nil {
+		return nil, "", err
 	}
-	return v, nil
+	return v, configPath, nil
 }
 
-// LoadDefaultConfig loads in the defaults defined in this file
-func LoadDefaultConfig(v *viper.Viper) error {
-	defaults := getDefaultConfig()
-	return v.ReadConfig(bytes.NewBuffer(defaults))
+// LoadDefaults loads in the defaults defined in this file
+func LoadDefaults(v *viper.Viper, defaults []byte) error {
+	return v.MergeConfig(bytes.NewBuffer(defaults))
 }
 
-// LoadUserConfigFromFile Loads the user config from their config file, creating
-// the file as an empty config if it does not exist
-func LoadUserConfigFromFile(v *viper.Viper) error {
+func prepareConfigFile(filename string) (string, error) {
 	// chucking my name there is not for vanity purposes, the xdg spec (and that
 	// function) requires a vendor name. May as well line up with github
 	configDirs := configdir.New("jesseduffield", "lazygit")
-	folder := configDirs.QueryFolderContainsFile("config.yml")
+	folder := configDirs.QueryFolderContainsFile(filename)
 	if folder == nil {
-		// create the file as an empty config and load it
+		// create the file as empty
 		folders := configDirs.QueryFolders(configdir.Global)
-		if err := folders[0].WriteFile("config.yml", []byte{}); err != nil {
-			return err
+		if err := folders[0].WriteFile(filename, []byte{}); err != nil {
+			return "", err
 		}
-		folder = configDirs.QueryFolderContainsFile("config.yml")
+		folder = configDirs.QueryFolderContainsFile(filename)
 	}
-	v.AddConfigPath(folder.Path)
-	if err := v.MergeInConfig(); err != nil {
-		return err
-	}
-	return nil
+	return filepath.Join(folder.Path, filename), nil
 }
 
-// InsertToUserConfig adds a key/value pair to the user's config and saves it
-func (c *AppConfig) InsertToUserConfig(key, value string) error {
-	// making a new viper object so that we're not writing any defaults back
-	// to the user's config file
-	v, err := newViper()
+// LoadAndMergeFile Loads the config/state file, creating
+// the file has an empty one if it does not exist
+func LoadAndMergeFile(v *viper.Viper, filename string) (string, error) {
+	configPath, err := prepareConfigFile(filename)
+	if err != nil {
+		return "", err
+	}
+
+	v.AddConfigPath(filepath.Dir(configPath))
+	return configPath, v.MergeInConfig()
+}
+
+// WriteToUserConfig adds a key/value pair to the user's config and saves it
+func (c *AppConfig) WriteToUserConfig(key string, value interface{}) error {
+	// reloading the user config directly (without defaults) so that we're not
+	// writing any defaults back to the user's config
+	v, _, err := LoadConfig("config", false)
 	if err != nil {
 		return err
 	}
-	if err = LoadUserConfigFromFile(v); err != nil {
-		return err
-	}
+
 	v.Set(key, value)
-	if err := v.WriteConfig(); err != nil {
-		return err
-	}
-	return nil
+	return v.WriteConfig()
 }
 
-func getDefaultConfig() []byte {
-	return []byte(`
-  gui:
-    ## stuff relating to the UI
-    scrollHeight: 2
-    theme:
-      activeBorderColor:
-        - white
-        - bold
-      inactiveBorderColor:
-        - white
-      optionsTextColor:
-        - blue
-  git:
-    # stuff relating to git
-  os:
-    # stuff relating to the OS
+// SaveAppState marshalls the AppState struct and writes it to the disk
+func (c *AppConfig) SaveAppState() error {
+	marshalledAppState, err := yaml.Marshal(c.AppState)
+	if err != nil {
+		return err
+	}
 
+	filepath, err := prepareConfigFile("state.yml")
+	if err != nil {
+		return err
+	}
+
+	return ioutil.WriteFile(filepath, marshalledAppState, 0644)
+}
+
+// LoadAppState loads recorded AppState from file
+func (c *AppConfig) LoadAppState() error {
+	filepath, err := prepareConfigFile("state.yml")
+	if err != nil {
+		return err
+	}
+	appStateBytes, err := ioutil.ReadFile(filepath)
+	if err != nil {
+		return err
+	}
+	if len(appStateBytes) == 0 {
+		return yaml.Unmarshal(getDefaultAppState(), c.AppState)
+	}
+	return yaml.Unmarshal(appStateBytes, c.AppState)
+}
+
+// GetDefaultConfig returns the application default configuration
+func GetDefaultConfig() []byte {
+	return []byte(
+		`gui:
+  ## stuff relating to the UI
+  scrollHeight: 2
+  scrollPastBottom: true
+  mouseEvents: true
+  theme:
+    lightTheme: false
+    activeBorderColor:
+      - white
+      - bold
+    inactiveBorderColor:
+      - white
+    optionsTextColor:
+      - blue
+  commitLength:
+    show: true
+git:
+  merging:
+    manualCommit: false
+  skipHookPrefix: 'WIP'
+  autoFetch: true
+update:
+  method: prompt # can be: prompt | background | never
+  days: 14 # how often a update is checked for
+reporting: 'undetermined' # one of: 'on' | 'off' | 'undetermined'
+splashUpdatesIndex: 0
+confirmOnQuit: false
 `)
 }
 
+// AppState stores data between runs of the app like when the last update check
+// was performed and which other repos have been checked out
+type AppState struct {
+	LastUpdateCheck int64
+	RecentRepos     []string
+}
+
+func getDefaultAppState() []byte {
+	return []byte(`
+    lastUpdateCheck: 0
+    recentRepos: []
+  `)
+}
+
 // // commenting this out until we use it again
 // func homeDirectory() string {
 // 	usr, err := user.Current()

pkg/config/config_default_platform.go

@@ -0,0 +1,11 @@
+// +build !windows,!linux
+
+package config
+
+// GetPlatformDefaultConfig gets the defaults for the platform
+func GetPlatformDefaultConfig() []byte {
+	return []byte(
+		`os:
+  openCommand: 'open {{filename}}'
+  openLinkCommand: 'open {{link}}'`)
+}

pkg/config/config_linux.go

@@ -0,0 +1,9 @@
+package config
+
+// GetPlatformDefaultConfig gets the defaults for the platform
+func GetPlatformDefaultConfig() []byte {
+	return []byte(
+		`os:
+  openCommand: 'sh -c "xdg-open {{filename}} >/dev/null"'
+  openLinkCommand: 'sh -c "xdg-open {{link}} >/dev/null"'`)
+}

pkg/config/config_windows.go

@@ -0,0 +1,9 @@
+package config
+
+// GetPlatformDefaultConfig gets the defaults for the platform
+func GetPlatformDefaultConfig() []byte {
+	return []byte(
+		`os:
+  openCommand: 'cmd /c "start "" {{filename}}"'
+  openLinkCommand: 'cmd /c "start "" {{link}}"'`)
+}

pkg/gui/app_status_manager.go

@@ -0,0 +1,70 @@
+package gui
+
+import (
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type appStatus struct {
+	name       string
+	statusType string
+	duration   int
+}
+
+type statusManager struct {
+	statuses []appStatus
+}
+
+func (m *statusManager) removeStatus(name string) {
+	newStatuses := []appStatus{}
+	for _, status := range m.statuses {
+		if status.name != name {
+			newStatuses = append(newStatuses, status)
+		}
+	}
+	m.statuses = newStatuses
+}
+
+func (m *statusManager) addWaitingStatus(name string) {
+	m.removeStatus(name)
+	newStatus := appStatus{
+		name:       name,
+		statusType: "waiting",
+		duration:   0,
+	}
+	m.statuses = append([]appStatus{newStatus}, m.statuses...)
+}
+
+func (m *statusManager) getStatusString() string {
+	if len(m.statuses) == 0 {
+		return ""
+	}
+	topStatus := m.statuses[0]
+	if topStatus.statusType == "waiting" {
+		return topStatus.name + " " + utils.Loader()
+	}
+	return topStatus.name
+}
+
+// WithWaitingStatus wraps a function and shows a waiting status while the function is still executing
+func (gui *Gui) WithWaitingStatus(name string, f func() error) error {
+	go func() {
+		gui.g.Update(func(g *gocui.Gui) error {
+			gui.statusManager.addWaitingStatus(name)
+			return nil
+		})
+
+		defer gui.g.Update(func(g *gocui.Gui) error {
+			gui.statusManager.removeStatus(name)
+			return nil
+		})
+
+		if err := f(); err != nil {
+			gui.g.Update(func(g *gocui.Gui) error {
+				return gui.createErrorPanel(gui.g, err.Error())
+			})
+		}
+	}()
+
+	return nil
+}

pkg/gui/branches_panel.go

@@ -6,26 +6,163 @@ import (
 
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
-	"github.com/jesseduffield/lazygit/pkg/git"
 )
 
+// list panel functions
+
+func (gui *Gui) getSelectedBranch() *commands.Branch {
+	selectedLine := gui.State.Panels.Branches.SelectedLine
+	if selectedLine == -1 {
+		return nil
+	}
+
+	return gui.State.Branches[selectedLine]
+}
+
+func (gui *Gui) handleBranchesClick(g *gocui.Gui, v *gocui.View) error {
+	itemCount := len(gui.State.Branches)
+	handleSelect := gui.handleBranchSelect
+	selectedLine := &gui.State.Panels.Branches.SelectedLine
+
+	return gui.handleClick(v, itemCount, selectedLine, handleSelect)
+}
+
+// may want to standardise how these select methods work
+func (gui *Gui) handleBranchSelect(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	gui.State.SplitMainPanel = false
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+
+	gui.getMainView().Title = "Log"
+
+	// This really shouldn't happen: there should always be a master branch
+	if len(gui.State.Branches) == 0 {
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoBranchesThisRepo"))
+	}
+	branch := gui.getSelectedBranch()
+	if err := gui.focusPoint(0, gui.State.Panels.Branches.SelectedLine, len(gui.State.Branches), v); err != nil {
+		return err
+	}
+	go func() {
+		_ = gui.RenderSelectedBranchUpstreamDifferences()
+	}()
+	go func() {
+		graph, err := gui.GitCommand.GetBranchGraph(branch.Name)
+		if err != nil && strings.HasPrefix(graph, "fatal: ambiguous argument") {
+			graph = gui.Tr.SLocalize("NoTrackingThisBranch")
+		}
+		_ = gui.renderString(g, "main", graph)
+	}()
+	return nil
+}
+
+func (gui *Gui) RenderSelectedBranchUpstreamDifferences() error {
+	// here we tell the selected branch that it is selected.
+	// this is necessary for showing stats on a branch that is selected, because
+	// the displaystring function doesn't have access to gui state to tell if it's selected
+	for i, branch := range gui.State.Branches {
+		branch.Selected = i == gui.State.Panels.Branches.SelectedLine
+	}
+
+	branch := gui.getSelectedBranch()
+	branch.Pushables, branch.Pullables = gui.GitCommand.GetBranchUpstreamDifferenceCount(branch.Name)
+	return gui.renderListPanel(gui.getBranchesView(), gui.State.Branches)
+}
+
+// gui.refreshStatus is called at the end of this because that's when we can
+// be sure there is a state.Branches array to pick the current branch from
+func (gui *Gui) refreshBranches(g *gocui.Gui) error {
+	g.Update(func(g *gocui.Gui) error {
+		builder, err := commands.NewBranchListBuilder(gui.Log, gui.GitCommand)
+		if err != nil {
+			return err
+		}
+		gui.State.Branches = builder.Build()
+
+		gui.refreshSelectedLine(&gui.State.Panels.Branches.SelectedLine, len(gui.State.Branches))
+		if err := gui.RenderSelectedBranchUpstreamDifferences(); err != nil {
+			return err
+		}
+
+		return gui.refreshStatus(g)
+	})
+	return nil
+}
+
+func (gui *Gui) handleBranchesNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Branches
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Branches), false)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleBranchSelect(gui.g, v)
+}
+
+func (gui *Gui) handleBranchesPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Branches
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Branches), true)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleBranchSelect(gui.g, v)
+}
+
+// specific functions
+
 func (gui *Gui) handleBranchPress(g *gocui.Gui, v *gocui.View) error {
-	index := gui.getItemPosition(v)
-	if index == 0 {
+	if gui.State.Panels.Branches.SelectedLine == -1 {
+		return nil
+	}
+	if gui.State.Panels.Branches.SelectedLine == 0 {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("AlreadyCheckedOutBranch"))
 	}
-	branch := gui.getSelectedBranch(v)
-	if err := gui.GitCommand.Checkout(branch.Name, false); err != nil {
-		gui.createErrorPanel(g, err.Error())
+	branch := gui.getSelectedBranch()
+	return gui.handleCheckoutBranch(branch.Name)
+}
+
+func (gui *Gui) handleCreatePullRequestPress(g *gocui.Gui, v *gocui.View) error {
+	pullRequest := commands.NewPullRequest(gui.GitCommand)
+
+	branch := gui.getSelectedBranch()
+	if err := pullRequest.Create(branch); err != nil {
+		return gui.createErrorPanel(g, err.Error())
 	}
-	return gui.refreshSidePanels(g)
+
+	return nil
+}
+
+func (gui *Gui) handleGitFetch(g *gocui.Gui, v *gocui.View) error {
+	if err := gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("FetchWait")); err != nil {
+		return err
+	}
+	go func() {
+		unamePassOpend, err := gui.fetch(g, v, true)
+		gui.HandleCredentialsPopup(g, unamePassOpend, err)
+	}()
+	return nil
 }
 
 func (gui *Gui) handleForceCheckout(g *gocui.Gui, v *gocui.View) error {
-	branch := gui.getSelectedBranch(v)
+	branch := gui.getSelectedBranch()
 	message := gui.Tr.SLocalize("SureForceCheckout")
 	title := gui.Tr.SLocalize("ForceCheckoutBranch")
-	return gui.createConfirmationPanel(g, v, title, message, func(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(g, v, true, title, message, func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.Checkout(branch.Name, true); err != nil {
 			gui.createErrorPanel(g, err.Error())
 		}
@@ -33,12 +170,45 @@ func (gui *Gui) handleForceCheckout(g *gocui.Gui, v *gocui.View) error {
 	}, nil)
 }
 
+func (gui *Gui) handleCheckoutBranch(branchName string) error {
+	if err := gui.GitCommand.Checkout(branchName, false); err != nil {
+		// note, this will only work for english-language git commands. If we force git to use english, and the error isn't this one, then the user will receive an english command they may not understand. I'm not sure what the best solution to this is. Running the command once in english and a second time in the native language is one option
+
+		if strings.Contains(err.Error(), "Please commit your changes or stash them before you switch branch") {
+			// offer to autostash changes
+			return gui.createConfirmationPanel(gui.g, gui.getBranchesView(), true, gui.Tr.SLocalize("AutoStashTitle"), gui.Tr.SLocalize("AutoStashPrompt"), func(g *gocui.Gui, v *gocui.View) error {
+				if err := gui.GitCommand.StashSave(gui.Tr.SLocalize("StashPrefix") + branchName); err != nil {
+					return gui.createErrorPanel(g, err.Error())
+				}
+				if err := gui.GitCommand.Checkout(branchName, false); err != nil {
+					return gui.createErrorPanel(g, err.Error())
+				}
+
+				// checkout successful so we select the new branch
+				gui.State.Panels.Branches.SelectedLine = 0
+
+				if err := gui.GitCommand.StashDo(0, "pop"); err != nil {
+					if err := gui.refreshSidePanels(g); err != nil {
+						return err
+					}
+					return gui.createErrorPanel(g, err.Error())
+				}
+				return gui.refreshSidePanels(g)
+			}, nil)
+		}
+
+		if err := gui.createErrorPanel(gui.g, err.Error()); err != nil {
+			return err
+		}
+	}
+
+	gui.State.Panels.Branches.SelectedLine = 0
+	return gui.refreshSidePanels(gui.g)
+}
+
 func (gui *Gui) handleCheckoutByName(g *gocui.Gui, v *gocui.View) error {
 	gui.createPromptPanel(g, v, gui.Tr.SLocalize("BranchName")+":", func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.Checkout(gui.trimmedContent(v), false); err != nil {
-			return gui.createErrorPanel(g, err.Error())
-		}
-		return gui.refreshSidePanels(g)
+		return gui.handleCheckoutBranch(gui.trimmedContent(v))
 	})
 	return nil
 }
@@ -62,95 +232,123 @@ func (gui *Gui) handleNewBranch(g *gocui.Gui, v *gocui.View) error {
 }
 
 func (gui *Gui) handleDeleteBranch(g *gocui.Gui, v *gocui.View) error {
+	return gui.deleteBranch(g, v, false)
+}
+
+func (gui *Gui) handleForceDeleteBranch(g *gocui.Gui, v *gocui.View) error {
+	return gui.deleteBranch(g, v, true)
+}
+
+func (gui *Gui) deleteBranch(g *gocui.Gui, v *gocui.View, force bool) error {
+	selectedBranch := gui.getSelectedBranch()
+	if selectedBranch == nil {
+		return nil
+	}
 	checkedOutBranch := gui.State.Branches[0]
-	selectedBranch := gui.getSelectedBranch(v)
 	if checkedOutBranch.Name == selectedBranch.Name {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantDeleteCheckOutBranch"))
 	}
+	return gui.deleteNamedBranch(g, v, selectedBranch, force)
+}
+
+func (gui *Gui) deleteNamedBranch(g *gocui.Gui, v *gocui.View, selectedBranch *commands.Branch, force bool) error {
+	title := gui.Tr.SLocalize("DeleteBranch")
+	var messageID string
+	if force {
+		messageID = "ForceDeleteBranchMessage"
+	} else {
+		messageID = "DeleteBranchMessage"
+	}
 	message := gui.Tr.TemplateLocalize(
-		"DeleteBranchMessage",
+		messageID,
 		Teml{
 			"selectedBranchName": selectedBranch.Name,
 		},
 	)
-	title := gui.Tr.SLocalize("DeleteBranch")
-	return gui.createConfirmationPanel(g, v, title, message, func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.DeleteBranch(selectedBranch.Name); err != nil {
-			return gui.createErrorPanel(g, err.Error())
+	return gui.createConfirmationPanel(g, v, true, title, message, func(g *gocui.Gui, v *gocui.View) error {
+		if err := gui.GitCommand.DeleteBranch(selectedBranch.Name, force); err != nil {
+			errMessage := err.Error()
+			if !force && strings.Contains(errMessage, "is not fully merged") {
+				return gui.deleteNamedBranch(g, v, selectedBranch, true)
+			}
+			return gui.createErrorPanel(g, errMessage)
 		}
 		return gui.refreshSidePanels(g)
 	}, nil)
 }
 
 func (gui *Gui) handleMerge(g *gocui.Gui, v *gocui.View) error {
-	checkedOutBranch := gui.State.Branches[0]
-	selectedBranch := gui.getSelectedBranch(v)
-	defer gui.refreshSidePanels(g)
-	if checkedOutBranch.Name == selectedBranch.Name {
+	checkedOutBranch := gui.State.Branches[0].Name
+	selectedBranch := gui.getSelectedBranch().Name
+	if checkedOutBranch == selectedBranch {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantMergeBranchIntoItself"))
 	}
-	if err := gui.GitCommand.Merge(selectedBranch.Name); err != nil {
-		return gui.createErrorPanel(g, err.Error())
-	}
-	return nil
+	prompt := gui.Tr.TemplateLocalize(
+		"ConfirmMerge",
+		Teml{
+			"checkedOutBranch": checkedOutBranch,
+			"selectedBranch":   selectedBranch,
+		},
+	)
+	return gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("MergingTitle"), prompt,
+		func(g *gocui.Gui, v *gocui.View) error {
+
+			err := gui.GitCommand.Merge(selectedBranch)
+			return gui.handleGenericMergeCommandResult(err)
+		}, nil)
 }
 
-func (gui *Gui) getSelectedBranch(v *gocui.View) commands.Branch {
-	lineNumber := gui.getItemPosition(v)
-	return gui.State.Branches[lineNumber]
+func (gui *Gui) handleRebase(g *gocui.Gui, v *gocui.View) error {
+	checkedOutBranch := gui.State.Branches[0].Name
+	selectedBranch := gui.getSelectedBranch().Name
+	if selectedBranch == checkedOutBranch {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantRebaseOntoSelf"))
+	}
+	prompt := gui.Tr.TemplateLocalize(
+		"ConfirmRebase",
+		Teml{
+			"checkedOutBranch": checkedOutBranch,
+			"selectedBranch":   selectedBranch,
+		},
+	)
+	return gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("RebasingTitle"), prompt,
+		func(g *gocui.Gui, v *gocui.View) error {
+
+			err := gui.GitCommand.RebaseBranch(selectedBranch)
+			return gui.handleGenericMergeCommandResult(err)
+		}, nil)
 }
 
-func (gui *Gui) renderBranchesOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"space":   gui.Tr.SLocalize("checkout"),
-		"f":       gui.Tr.SLocalize("forceCheckout"),
-		"m":       gui.Tr.SLocalize("merge"),
-		"c":       gui.Tr.SLocalize("checkoutByName"),
-		"n":       gui.Tr.SLocalize("newBranch"),
-		"d":       gui.Tr.SLocalize("deleteBranch"),
-		"← → ↑ ↓": gui.Tr.SLocalize("navigate"),
-	})
-}
-
-// may want to standardise how these select methods work
-func (gui *Gui) handleBranchSelect(g *gocui.Gui, v *gocui.View) error {
-	if err := gui.renderBranchesOptions(g); err != nil {
-		return err
+func (gui *Gui) handleFastForward(g *gocui.Gui, v *gocui.View) error {
+	branch := gui.getSelectedBranch()
+	if branch == nil {
+		return nil
 	}
-	// This really shouldn't happen: there should always be a master branch
-	if len(gui.State.Branches) == 0 {
-		return gui.renderString(g, "main", gui.Tr.SLocalize("NoBranchesThisRepo"))
+	if branch.Pushables == "" {
+		return nil
 	}
+	if branch.Pushables == "?" {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("FwdNoUpstream"))
+	}
+	if branch.Pushables != "0" {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("FwdCommitsToPush"))
+	}
+	upstream := "origin" // hardcoding for now
+	message := gui.Tr.TemplateLocalize(
+		"Fetching",
+		Teml{
+			"from": fmt.Sprintf("%s/%s", upstream, branch.Name),
+			"to":   branch.Name,
+		},
+	)
 	go func() {
-		branch := gui.getSelectedBranch(v)
-		diff, err := gui.GitCommand.GetBranchGraph(branch.Name)
-		if err != nil && strings.HasPrefix(diff, "fatal: ambiguous argument") {
-			diff = gui.Tr.SLocalize("NoTrackingThisBranch")
+		_ = gui.createLoaderPanel(gui.g, v, message)
+		if err := gui.GitCommand.FastForward(branch.Name); err != nil {
+			_ = gui.createErrorPanel(gui.g, err.Error())
+		} else {
+			_ = gui.closeConfirmationPrompt(gui.g, true)
+			_ = gui.RenderSelectedBranchUpstreamDifferences()
 		}
-		gui.renderString(g, "main", diff)
 	}()
 	return nil
 }
-
-// gui.refreshStatus is called at the end of this because that's when we can
-// be sure there is a state.Branches array to pick the current branch from
-func (gui *Gui) refreshBranches(g *gocui.Gui) error {
-	g.Update(func(g *gocui.Gui) error {
-		v, err := g.View("branches")
-		if err != nil {
-			panic(err)
-		}
-		builder, err := git.NewBranchListBuilder(gui.Log, gui.GitCommand)
-		if err != nil {
-			return err
-		}
-		gui.State.Branches = builder.Build()
-		v.Clear()
-		for _, branch := range gui.State.Branches {
-			fmt.Fprintln(v, branch.GetDisplayString())
-		}
-		gui.resetOrigin(v)
-		return gui.refreshStatus(g)
-	})
-	return nil
-}

pkg/gui/commit_files_panel.go

@@ -0,0 +1,228 @@
+package gui
+
+import (
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+)
+
+func (gui *Gui) getSelectedCommitFile(g *gocui.Gui) *commands.CommitFile {
+	selectedLine := gui.State.Panels.CommitFiles.SelectedLine
+	if selectedLine == -1 {
+		return nil
+	}
+
+	return gui.State.CommitFiles[selectedLine]
+}
+
+func (gui *Gui) handleCommitFilesClick(g *gocui.Gui, v *gocui.View) error {
+	itemCount := len(gui.State.CommitFiles)
+	handleSelect := gui.handleCommitFileSelect
+	selectedLine := &gui.State.Panels.CommitFiles.SelectedLine
+
+	return gui.handleClick(v, itemCount, selectedLine, handleSelect)
+}
+
+func (gui *Gui) handleCommitFileSelect(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	gui.getMainView().Title = "Patch"
+	gui.State.Panels.LineByLine = nil
+
+	commitFile := gui.getSelectedCommitFile(g)
+	if commitFile == nil {
+		return gui.renderString(g, "commitFiles", gui.Tr.SLocalize("NoCommiteFiles"))
+	}
+
+	if err := gui.refreshSecondaryPatchPanel(); err != nil {
+		return err
+	}
+
+	if err := gui.focusPoint(0, gui.State.Panels.CommitFiles.SelectedLine, len(gui.State.CommitFiles), v); err != nil {
+		return err
+	}
+	commitText, err := gui.GitCommand.ShowCommitFile(commitFile.Sha, commitFile.Name, false)
+	if err != nil {
+		return err
+	}
+	return gui.renderString(g, "main", commitText)
+}
+
+func (gui *Gui) handleCommitFilesNextLine(g *gocui.Gui, v *gocui.View) error {
+	panelState := gui.State.Panels.CommitFiles
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.CommitFiles), false)
+
+	return gui.handleCommitFileSelect(gui.g, v)
+}
+
+func (gui *Gui) handleCommitFilesPrevLine(g *gocui.Gui, v *gocui.View) error {
+	panelState := gui.State.Panels.CommitFiles
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.CommitFiles), true)
+
+	return gui.handleCommitFileSelect(gui.g, v)
+}
+
+func (gui *Gui) handleSwitchToCommitsPanel(g *gocui.Gui, v *gocui.View) error {
+	commitsView, err := g.View("commits")
+	if err != nil {
+		return err
+	}
+	return gui.switchFocus(g, v, commitsView)
+}
+
+func (gui *Gui) handleCheckoutCommitFile(g *gocui.Gui, v *gocui.View) error {
+	file := gui.State.CommitFiles[gui.State.Panels.CommitFiles.SelectedLine]
+
+	if err := gui.GitCommand.CheckoutFile(file.Sha, file.Name); err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+
+	return gui.refreshFiles()
+}
+
+func (gui *Gui) handleDiscardOldFileChange(g *gocui.Gui, v *gocui.View) error {
+	if ok, err := gui.validateNormalWorkingTreeState(); !ok {
+		return err
+	}
+
+	fileName := gui.State.CommitFiles[gui.State.Panels.CommitFiles.SelectedLine].Name
+
+	return gui.createConfirmationPanel(gui.g, v, true, gui.Tr.SLocalize("DiscardFileChangesTitle"), gui.Tr.SLocalize("DiscardFileChangesPrompt"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("RebasingStatus"), func() error {
+			if err := gui.GitCommand.DiscardOldFileChanges(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, fileName); err != nil {
+				if err := gui.handleGenericMergeCommandResult(err); err != nil {
+					return err
+				}
+			}
+
+			return gui.refreshSidePanels(gui.g)
+		})
+	}, nil)
+}
+
+func (gui *Gui) refreshCommitFilesView() error {
+	if err := gui.refreshSecondaryPatchPanel(); err != nil {
+		return err
+	}
+
+	if err := gui.refreshPatchBuildingPanel(-1); err != nil {
+		return err
+	}
+
+	commit := gui.getSelectedCommit(gui.g)
+	if commit == nil {
+		return nil
+	}
+
+	files, err := gui.GitCommand.GetCommitFiles(commit.Sha, gui.GitCommand.PatchManager)
+	if err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	gui.State.CommitFiles = files
+
+	gui.refreshSelectedLine(&gui.State.Panels.CommitFiles.SelectedLine, len(gui.State.CommitFiles))
+
+	if err := gui.renderListPanel(gui.getCommitFilesView(), gui.State.CommitFiles); err != nil {
+		return err
+	}
+
+	return gui.handleCommitFileSelect(gui.g, gui.getCommitFilesView())
+}
+
+func (gui *Gui) handleOpenOldCommitFile(g *gocui.Gui, v *gocui.View) error {
+	file := gui.getSelectedCommitFile(g)
+	return gui.openFile(file.Name)
+}
+
+func (gui *Gui) handleToggleFileForPatch(g *gocui.Gui, v *gocui.View) error {
+	if ok, err := gui.validateNormalWorkingTreeState(); !ok {
+		return err
+	}
+
+	commitFile := gui.getSelectedCommitFile(g)
+	if commitFile == nil {
+		return gui.renderString(g, "commitFiles", gui.Tr.SLocalize("NoCommiteFiles"))
+	}
+
+	toggleTheFile := func() error {
+		if !gui.GitCommand.PatchManager.CommitSelected() {
+			if err := gui.startPatchManager(); err != nil {
+				return err
+			}
+		}
+
+		gui.GitCommand.PatchManager.ToggleFileWhole(commitFile.Name)
+
+		return gui.refreshCommitFilesView()
+	}
+
+	if gui.GitCommand.PatchManager.CommitSelected() && gui.GitCommand.PatchManager.CommitSha != commitFile.Sha {
+		return gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("DiscardPatch"), gui.Tr.SLocalize("DiscardPatchConfirm"), func(g *gocui.Gui, v *gocui.View) error {
+			gui.GitCommand.PatchManager.Reset()
+			return toggleTheFile()
+		}, nil)
+	}
+
+	return toggleTheFile()
+}
+
+func (gui *Gui) startPatchManager() error {
+	diffMap := map[string]string{}
+	for _, commitFile := range gui.State.CommitFiles {
+		commitText, err := gui.GitCommand.ShowCommitFile(commitFile.Sha, commitFile.Name, true)
+		if err != nil {
+			return err
+		}
+		diffMap[commitFile.Name] = commitText
+	}
+
+	commit := gui.getSelectedCommit(gui.g)
+	if commit == nil {
+		return errors.New("No commit selected")
+	}
+
+	gui.GitCommand.PatchManager.Start(commit.Sha, diffMap)
+	return nil
+}
+
+func (gui *Gui) handleEnterCommitFile(g *gocui.Gui, v *gocui.View) error {
+	return gui.enterCommitFile(-1)
+}
+
+func (gui *Gui) enterCommitFile(selectedLineIdx int) error {
+	if ok, err := gui.validateNormalWorkingTreeState(); !ok {
+		return err
+	}
+
+	commitFile := gui.getSelectedCommitFile(gui.g)
+	if commitFile == nil {
+		return gui.renderString(gui.g, "commitFiles", gui.Tr.SLocalize("NoCommiteFiles"))
+	}
+
+	enterTheFile := func(selectedLineIdx int) error {
+		if !gui.GitCommand.PatchManager.CommitSelected() {
+			if err := gui.startPatchManager(); err != nil {
+				return err
+			}
+		}
+
+		if err := gui.changeContext("patch-building"); err != nil {
+			return err
+		}
+		if err := gui.switchFocus(gui.g, gui.getCommitFilesView(), gui.getMainView()); err != nil {
+			return err
+		}
+		return gui.refreshPatchBuildingPanel(selectedLineIdx)
+	}
+
+	if gui.GitCommand.PatchManager.CommitSelected() && gui.GitCommand.PatchManager.CommitSha != commitFile.Sha {
+		return gui.createConfirmationPanel(gui.g, gui.getCommitFilesView(), false, gui.Tr.SLocalize("DiscardPatch"), gui.Tr.SLocalize("DiscardPatchConfirm"), func(g *gocui.Gui, v *gocui.View) error {
+			gui.GitCommand.PatchManager.Reset()
+			return enterTheFile(selectedLineIdx)
+		}, nil)
+	}
+
+	return enterTheFile(selectedLineIdx)
+}

pkg/gui/commit_message_panel.go

@@ -1,53 +1,66 @@
 package gui
 
 import (
+	"os/exec"
+	"strconv"
+	"strings"
+
 	"github.com/jesseduffield/gocui"
 )
 
+// runSyncOrAsyncCommand takes the output of a command that may have returned
+// either no error, an error, or a subprocess to execute, and if a subprocess
+// needs to be set on the gui object, it does so, and then returns the error
+// the bool returned tells us whether the calling code should continue
+func (gui *Gui) runSyncOrAsyncCommand(sub *exec.Cmd, err error) (bool, error) {
+	if err != nil {
+		if err != gui.Errors.ErrSubProcess {
+			return false, gui.createErrorPanel(gui.g, err.Error())
+		}
+	}
+	if sub != nil {
+		gui.SubProcess = sub
+		return false, gui.Errors.ErrSubProcess
+	}
+	return true, nil
+}
+
 func (gui *Gui) handleCommitConfirm(g *gocui.Gui, v *gocui.View) error {
 	message := gui.trimmedContent(v)
 	if message == "" {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("CommitWithoutMessageErr"))
 	}
-	sub, err := gui.GitCommand.Commit(g, message)
+	flags := ""
+	skipHookPrefix := gui.Config.GetUserConfig().GetString("git.skipHookPrefix")
+	if skipHookPrefix != "" && strings.HasPrefix(message, skipHookPrefix) {
+		flags = "--no-verify"
+	}
+	ok, err := gui.runSyncOrAsyncCommand(gui.GitCommand.Commit(message, flags))
 	if err != nil {
-		// TODO need to find a way to send through this error
-		if err != gui.Errors.ErrSubProcess {
-			return gui.createErrorPanel(g, err.Error())
-		}
+		return err
 	}
-	if sub != nil {
-		gui.SubProcess = sub
-		return gui.Errors.ErrSubProcess
+	if !ok {
+		return nil
 	}
-	gui.refreshFiles(g)
+
 	v.Clear()
-	v.SetCursor(0, 0)
-	g.SetViewOnBottom("commitMessage")
-	gui.switchFocus(g, v, gui.getFilesView(g))
-	return gui.refreshCommits(g)
+	_ = v.SetCursor(0, 0)
+	_ = v.SetOrigin(0, 0)
+	_, _ = g.SetViewOnBottom("commitMessage")
+	_ = gui.switchFocus(g, v, gui.getFilesView())
+	return gui.refreshSidePanels(g)
 }
 
 func (gui *Gui) handleCommitClose(g *gocui.Gui, v *gocui.View) error {
 	g.SetViewOnBottom("commitMessage")
-	return gui.switchFocus(g, v, gui.getFilesView(g))
-}
-
-func (gui *Gui) handleNewlineCommitMessage(g *gocui.Gui, v *gocui.View) error {
-	// resising ahead of time so that the top line doesn't get hidden to make
-	// room for the cursor on the second line
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, v.Buffer())
-	if _, err := g.SetView("commitMessage", x0, y0, x1, y1+1, 0); err != nil {
-		if err != gocui.ErrUnknownView {
-			return err
-		}
-	}
-
-	v.EditNewLine()
-	return nil
+	return gui.switchFocus(g, v, gui.getFilesView())
 }
 
 func (gui *Gui) handleCommitFocused(g *gocui.Gui, v *gocui.View) error {
+	if _, err := g.SetViewOnTop("commitMessage"); err != nil {
+		return err
+	}
+
 	message := gui.Tr.TemplateLocalize(
 		"CloseConfirm",
 		Teml{
@@ -57,3 +70,16 @@ func (gui *Gui) handleCommitFocused(g *gocui.Gui, v *gocui.View) error {
 	)
 	return gui.renderString(g, "options", message)
 }
+
+func (gui *Gui) getBufferLength(view *gocui.View) string {
+	return " " + strconv.Itoa(strings.Count(view.Buffer(), "")-1) + " "
+}
+
+// RenderCommitLength is a function.
+func (gui *Gui) RenderCommitLength() {
+	if !gui.Config.GetUserConfig().GetBool("gui.commitLength.show") {
+		return
+	}
+	v := gui.getCommitMessageView()
+	v.Subtitle = gui.getBufferLength(v)
+}

pkg/gui/commits_panel.go

@@ -1,111 +1,200 @@
 package gui
 
 import (
-	"errors"
+	"fmt"
+	"strconv"
 
 	"github.com/fatih/color"
+	"github.com/go-errors/errors"
+
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
+// list panel functions
+
+func (gui *Gui) getSelectedCommit(g *gocui.Gui) *commands.Commit {
+	selectedLine := gui.State.Panels.Commits.SelectedLine
+	if selectedLine == -1 {
+		return nil
+	}
+
+	return gui.State.Commits[selectedLine]
+}
+
+func (gui *Gui) handleCommitsClick(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	prevSelectedLineIdx := gui.State.Panels.Commits.SelectedLine
+	newSelectedLineIdx := v.SelectedLineIdx()
+
+	if newSelectedLineIdx > len(gui.State.Commits)-1 {
+		return gui.handleCommitSelect(gui.g, v)
+	}
+
+	gui.State.Panels.Commits.SelectedLine = newSelectedLineIdx
+
+	if prevSelectedLineIdx == newSelectedLineIdx && gui.currentViewName() == v.Name() {
+		return gui.handleSwitchToCommitFilesPanel(gui.g, v)
+	} else {
+		return gui.handleCommitSelect(gui.g, v)
+	}
+}
+
+func (gui *Gui) handleCommitSelect(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	// this probably belongs in an 'onFocus' function than a 'commit selected' function
+	if err := gui.refreshSecondaryPatchPanel(); err != nil {
+		return err
+	}
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+
+	gui.getMainView().Title = "Patch"
+	gui.getSecondaryView().Title = "Custom Patch"
+	gui.State.Panels.LineByLine = nil
+
+	commit := gui.getSelectedCommit(g)
+	if commit == nil {
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoCommitsThisBranch"))
+	}
+
+	if err := gui.focusPoint(0, gui.State.Panels.Commits.SelectedLine, len(gui.State.Commits), v); err != nil {
+		return err
+	}
+
+	// if specific diff mode is on, don't show diff
+	if gui.State.Panels.Commits.SpecificDiffMode {
+		return nil
+	}
+
+	commitText, err := gui.GitCommand.Show(commit.Sha)
+	if err != nil {
+		return err
+	}
+	return gui.renderString(g, "main", commitText)
+}
+
 func (gui *Gui) refreshCommits(g *gocui.Gui) error {
 	g.Update(func(*gocui.Gui) error {
-		gui.State.Commits = gui.GitCommand.GetCommits()
-		v, err := g.View("commits")
+		builder, err := commands.NewCommitListBuilder(gui.Log, gui.GitCommand, gui.OSCommand, gui.Tr, gui.State.CherryPickedCommits, gui.State.DiffEntries)
 		if err != nil {
-			panic(err)
+			return err
 		}
+		commits, err := builder.GetCommits()
+		if err != nil {
+			return err
+		}
+		gui.State.Commits = commits
+
+		gui.refreshSelectedLine(&gui.State.Panels.Commits.SelectedLine, len(gui.State.Commits))
+
+		isFocused := gui.g.CurrentView().Name() == "commits"
+		list, err := utils.RenderList(gui.State.Commits, isFocused)
+		if err != nil {
+			return err
+		}
+
+		v := gui.getCommitsView()
 		v.Clear()
-		red := color.New(color.FgRed)
-		yellow := color.New(color.FgYellow)
-		white := color.New(color.FgWhite)
-		shaColor := white
-		for _, commit := range gui.State.Commits {
-			if commit.Pushed {
-				shaColor = red
-			} else {
-				shaColor = yellow
-			}
-			shaColor.Fprint(v, commit.Sha+" ")
-			white.Fprintln(v, commit.Name)
-		}
+		fmt.Fprint(v, list)
+
 		gui.refreshStatus(g)
-		if g.CurrentView().Name() == "commits" {
+		if g.CurrentView() == v {
 			gui.handleCommitSelect(g, v)
 		}
+		if g.CurrentView() == gui.getCommitFilesView() || (g.CurrentView() == gui.getMainView() || gui.State.Context == "patch-building") {
+			return gui.refreshCommitFilesView()
+		}
 		return nil
 	})
 	return nil
 }
 
+func (gui *Gui) handleCommitsNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Commits
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Commits), false)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleCommitSelect(gui.g, v)
+}
+
+func (gui *Gui) handleCommitsPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Commits
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Commits), true)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleCommitSelect(gui.g, v)
+}
+
+// specific functions
+
 func (gui *Gui) handleResetToCommit(g *gocui.Gui, commitView *gocui.View) error {
-	return gui.createConfirmationPanel(g, commitView, gui.Tr.SLocalize("ResetToCommit"), gui.Tr.SLocalize("SureResetThisCommit"), func(g *gocui.Gui, v *gocui.View) error {
-		commit, err := gui.getSelectedCommit(g)
-		if err != nil {
-			panic(err)
+	return gui.createConfirmationPanel(g, commitView, true, gui.Tr.SLocalize("ResetToCommit"), gui.Tr.SLocalize("SureResetThisCommit"), func(g *gocui.Gui, v *gocui.View) error {
+		commit := gui.getSelectedCommit(g)
+		if commit == nil {
+			panic(errors.New(gui.Tr.SLocalize("NoCommitsThisBranch")))
 		}
-		if err := gui.GitCommand.ResetToCommit(commit.Sha); err != nil {
+
+		if err := gui.GitCommand.ResetToCommit(commit.Sha, "mixed"); err != nil {
 			return gui.createErrorPanel(g, err.Error())
 		}
 		if err := gui.refreshCommits(g); err != nil {
 			panic(err)
 		}
-		if err := gui.refreshFiles(g); err != nil {
+		if err := gui.refreshFiles(); err != nil {
 			panic(err)
 		}
 		gui.resetOrigin(commitView)
-		return gui.handleCommitSelect(g, nil)
+		gui.State.Panels.Commits.SelectedLine = 0
+		return gui.handleCommitSelect(g, commitView)
 	}, nil)
 }
 
-func (gui *Gui) renderCommitsOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"s":       gui.Tr.SLocalize("squashDown"),
-		"r":       gui.Tr.SLocalize("rename"),
-		"g":       gui.Tr.SLocalize("resetToThisCommit"),
-		"f":       gui.Tr.SLocalize("fixupCommit"),
-		"← → ↑ ↓": gui.Tr.SLocalize("navigate"),
-	})
-}
-
-func (gui *Gui) handleCommitSelect(g *gocui.Gui, v *gocui.View) error {
-	if err := gui.renderCommitsOptions(g); err != nil {
-		return err
-	}
-	commit, err := gui.getSelectedCommit(g)
-	if err != nil {
-		if err.Error() != gui.Tr.SLocalize("NoCommitsThisBranch") {
-			return err
-		}
-		return gui.renderString(g, "main", gui.Tr.SLocalize("NoCommitsThisBranch"))
-	}
-	commitText := gui.GitCommand.Show(commit.Sha)
-	return gui.renderString(g, "main", commitText)
-}
-
 func (gui *Gui) handleCommitSquashDown(g *gocui.Gui, v *gocui.View) error {
-	if gui.getItemPosition(v) != 0 {
-		return gui.createErrorPanel(g, gui.Tr.SLocalize("OnlySquashTopmostCommit"))
-	}
-	if len(gui.State.Commits) == 1 {
+	if len(gui.State.Commits) <= 1 {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("YouNoCommitsToSquash"))
 	}
-	commit, err := gui.getSelectedCommit(g)
+
+	applied, err := gui.handleMidRebaseCommand("squash")
 	if err != nil {
 		return err
 	}
-	if err := gui.GitCommand.SquashPreviousTwoCommits(commit.Name); err != nil {
-		return gui.createErrorPanel(g, err.Error())
+	if applied {
+		return nil
 	}
-	if err := gui.refreshCommits(g); err != nil {
-		panic(err)
-	}
-	gui.refreshStatus(g)
-	return gui.handleCommitSelect(g, v)
+
+	gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("Squash"), gui.Tr.SLocalize("SureSquashThisCommit"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("SquashingStatus"), func() error {
+			err := gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "squash")
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+	return nil
 }
 
 // TODO: move to files panel
-func (gui *Gui) anyUnStagedChanges(files []commands.File) bool {
+func (gui *Gui) anyUnStagedChanges(files []*commands.File) bool {
 	for _, file := range files {
 		if file.Tracked && file.HasUnstagedChanges {
 			return true
@@ -115,35 +204,40 @@ func (gui *Gui) anyUnStagedChanges(files []commands.File) bool {
 }
 
 func (gui *Gui) handleCommitFixup(g *gocui.Gui, v *gocui.View) error {
-	if len(gui.State.Commits) == 1 {
+	if len(gui.State.Commits) <= 1 {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("YouNoCommitsToSquash"))
 	}
-	if gui.anyUnStagedChanges(gui.State.Files) {
-		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantFixupWhileUnstagedChanges"))
-	}
-	branch := gui.State.Branches[0]
-	commit, err := gui.getSelectedCommit(g)
+
+	applied, err := gui.handleMidRebaseCommand("fixup")
 	if err != nil {
 		return err
 	}
-	message := gui.Tr.SLocalize("SureFixupThisCommit")
-	gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("Fixup"), message, func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.SquashFixupCommit(branch.Name, commit.Sha); err != nil {
-			return gui.createErrorPanel(g, err.Error())
-		}
-		if err := gui.refreshCommits(g); err != nil {
-			panic(err)
-		}
-		return gui.refreshStatus(g)
+	if applied {
+		return nil
+	}
+
+	gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("Fixup"), gui.Tr.SLocalize("SureFixupThisCommit"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("FixingStatus"), func() error {
+			err := gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "fixup")
+			return gui.handleGenericMergeCommandResult(err)
+		})
 	}, nil)
 	return nil
 }
 
 func (gui *Gui) handleRenameCommit(g *gocui.Gui, v *gocui.View) error {
-	if gui.getItemPosition(v) != 0 {
+	applied, err := gui.handleMidRebaseCommand("reword")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	if gui.State.Panels.Commits.SelectedLine != 0 {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("OnlyRenameTopCommit"))
 	}
-	gui.createPromptPanel(g, v, gui.Tr.SLocalize("RenameCommit"), func(g *gocui.Gui, v *gocui.View) error {
+	return gui.createPromptPanel(g, v, gui.Tr.SLocalize("renameCommit"), func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.RenameCommit(v.Buffer()); err != nil {
 			return gui.createErrorPanel(g, err.Error())
 		}
@@ -152,21 +246,390 @@ func (gui *Gui) handleRenameCommit(g *gocui.Gui, v *gocui.View) error {
 		}
 		return gui.handleCommitSelect(g, v)
 	})
+}
+
+func (gui *Gui) handleRenameCommitEditor(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("reword")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	subProcess, err := gui.GitCommand.RewordCommit(gui.State.Commits, gui.State.Panels.Commits.SelectedLine)
+	if err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	if subProcess != nil {
+		gui.SubProcess = subProcess
+		return gui.Errors.ErrSubProcess
+	}
+
 	return nil
 }
 
-func (gui *Gui) getSelectedCommit(g *gocui.Gui) (commands.Commit, error) {
-	v, err := g.View("commits")
-	if err != nil {
-		panic(err)
+// handleMidRebaseCommand sees if the selected commit is in fact a rebasing
+// commit meaning you are trying to edit the todo file rather than actually
+// begin a rebase. It then updates the todo file with that action
+func (gui *Gui) handleMidRebaseCommand(action string) (bool, error) {
+	selectedCommit := gui.State.Commits[gui.State.Panels.Commits.SelectedLine]
+	if selectedCommit.Status != "rebasing" {
+		return false, nil
 	}
-	if len(gui.State.Commits) == 0 {
-		return commands.Commit{}, errors.New(gui.Tr.SLocalize("NoCommitsThisBranch"))
+
+	// for now we do not support setting 'reword' because it requires an editor
+	// and that means we either unconditionally wait around for the subprocess to ask for
+	// our input or we set a lazygit client as the EDITOR env variable and have it
+	// request us to edit the commit message when prompted.
+	if action == "reword" {
+		return true, gui.createErrorPanel(gui.g, gui.Tr.SLocalize("rewordNotSupported"))
 	}
-	lineNumber := gui.getItemPosition(v)
-	if lineNumber > len(gui.State.Commits)-1 {
-		gui.Log.Info(gui.Tr.SLocalize("PotentialErrInGetselectedCommit"), gui.State.Commits, lineNumber)
-		return gui.State.Commits[len(gui.State.Commits)-1], nil
+
+	if err := gui.GitCommand.EditRebaseTodo(gui.State.Panels.Commits.SelectedLine, action); err != nil {
+		return false, gui.createErrorPanel(gui.g, err.Error())
 	}
-	return gui.State.Commits[lineNumber], nil
+	return true, gui.refreshCommits(gui.g)
+}
+
+// handleMoveTodoDown like handleMidRebaseCommand but for moving an item up in the todo list
+func (gui *Gui) handleMoveTodoDown(index int) (bool, error) {
+	selectedCommit := gui.State.Commits[index]
+	if selectedCommit.Status != "rebasing" {
+		return false, nil
+	}
+	if gui.State.Commits[index+1].Status != "rebasing" {
+		return true, nil
+	}
+	if err := gui.GitCommand.MoveTodoDown(index); err != nil {
+		return true, gui.createErrorPanel(gui.g, err.Error())
+	}
+	return true, gui.refreshCommits(gui.g)
+}
+
+func (gui *Gui) handleCommitDelete(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("drop")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	return gui.createConfirmationPanel(gui.g, v, true, gui.Tr.SLocalize("DeleteCommitTitle"), gui.Tr.SLocalize("DeleteCommitPrompt"), func(*gocui.Gui, *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("DeletingStatus"), func() error {
+			err := gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "drop")
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+}
+
+func (gui *Gui) handleCommitMoveDown(g *gocui.Gui, v *gocui.View) error {
+	index := gui.State.Panels.Commits.SelectedLine
+	selectedCommit := gui.State.Commits[index]
+	if selectedCommit.Status == "rebasing" {
+		if gui.State.Commits[index+1].Status != "rebasing" {
+			return nil
+		}
+		if err := gui.GitCommand.MoveTodoDown(index); err != nil {
+			return gui.createErrorPanel(gui.g, err.Error())
+		}
+		gui.State.Panels.Commits.SelectedLine++
+		return gui.refreshCommits(gui.g)
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("MovingStatus"), func() error {
+		err := gui.GitCommand.MoveCommitDown(gui.State.Commits, index)
+		if err == nil {
+			gui.State.Panels.Commits.SelectedLine++
+		}
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleCommitMoveUp(g *gocui.Gui, v *gocui.View) error {
+	index := gui.State.Panels.Commits.SelectedLine
+	if index == 0 {
+		return nil
+	}
+	selectedCommit := gui.State.Commits[index]
+	if selectedCommit.Status == "rebasing" {
+		if err := gui.GitCommand.MoveTodoDown(index - 1); err != nil {
+			return gui.createErrorPanel(gui.g, err.Error())
+		}
+		gui.State.Panels.Commits.SelectedLine--
+		return gui.refreshCommits(gui.g)
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("MovingStatus"), func() error {
+		err := gui.GitCommand.MoveCommitDown(gui.State.Commits, index-1)
+		if err == nil {
+			gui.State.Panels.Commits.SelectedLine--
+		}
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleCommitEdit(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("edit")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("RebasingStatus"), func() error {
+		err = gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "edit")
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleCommitAmendTo(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(gui.g, v, true, gui.Tr.SLocalize("AmendCommitTitle"), gui.Tr.SLocalize("AmendCommitPrompt"), func(*gocui.Gui, *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("AmendingStatus"), func() error {
+			err := gui.GitCommand.AmendTo(gui.State.Commits[gui.State.Panels.Commits.SelectedLine].Sha)
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+}
+
+func (gui *Gui) handleCommitPick(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("pick")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	// at this point we aren't actually rebasing so we will interpret this as an
+	// attempt to pull. We might revoke this later after enabling configurable keybindings
+	return gui.pullFiles(g, v)
+}
+
+func (gui *Gui) handleCommitRevert(g *gocui.Gui, v *gocui.View) error {
+	if err := gui.GitCommand.Revert(gui.State.Commits[gui.State.Panels.Commits.SelectedLine].Sha); err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	gui.State.Panels.Commits.SelectedLine++
+	return gui.refreshCommits(gui.g)
+}
+
+func (gui *Gui) handleCopyCommit(g *gocui.Gui, v *gocui.View) error {
+	// get currently selected commit, add the sha to state.
+	commit := gui.State.Commits[gui.State.Panels.Commits.SelectedLine]
+
+	// we will un-copy it if it's already copied
+	for index, cherryPickedCommit := range gui.State.CherryPickedCommits {
+		if commit.Sha == cherryPickedCommit.Sha {
+			gui.State.CherryPickedCommits = append(gui.State.CherryPickedCommits[0:index], gui.State.CherryPickedCommits[index+1:]...)
+			return gui.refreshCommits(gui.g)
+		}
+	}
+
+	gui.addCommitToCherryPickedCommits(gui.State.Panels.Commits.SelectedLine)
+	return gui.refreshCommits(gui.g)
+}
+
+func (gui *Gui) addCommitToCherryPickedCommits(index int) {
+	// not super happy with modifying the state of the Commits array here
+	// but the alternative would be very tricky
+	gui.State.Commits[index].Copied = true
+
+	newCommits := []*commands.Commit{}
+	for _, commit := range gui.State.Commits {
+		if commit.Copied {
+			// duplicating just the things we need to put in the rebase TODO list
+			newCommits = append(newCommits, &commands.Commit{Name: commit.Name, Sha: commit.Sha})
+		}
+	}
+
+	gui.State.CherryPickedCommits = newCommits
+}
+
+func (gui *Gui) handleCopyCommitRange(g *gocui.Gui, v *gocui.View) error {
+	// whenever I add a commit, I need to make sure I retain its order
+
+	// find the last commit that is copied that's above our position
+	// if there are none, startIndex = 0
+	startIndex := 0
+	for index, commit := range gui.State.Commits[0:gui.State.Panels.Commits.SelectedLine] {
+		if commit.Copied {
+			startIndex = index
+		}
+	}
+
+	gui.Log.Info("commit copy start index: " + strconv.Itoa(startIndex))
+
+	for index := startIndex; index <= gui.State.Panels.Commits.SelectedLine; index++ {
+		gui.addCommitToCherryPickedCommits(index)
+	}
+
+	return gui.refreshCommits(gui.g)
+}
+
+// HandlePasteCommits begins a cherry-pick rebase with the commits the user has copied
+func (gui *Gui) HandlePasteCommits(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("CherryPick"), gui.Tr.SLocalize("SureCherryPick"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("CherryPickingStatus"), func() error {
+			err := gui.GitCommand.CherryPickCommits(gui.State.CherryPickedCommits)
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+}
+
+func (gui *Gui) handleSwitchToCommitFilesPanel(g *gocui.Gui, v *gocui.View) error {
+	if err := gui.refreshCommitFilesView(); err != nil {
+		return err
+	}
+
+	return gui.switchFocus(g, gui.getCommitsView(), gui.getCommitFilesView())
+}
+
+func (gui *Gui) handleToggleDiffCommit(g *gocui.Gui, v *gocui.View) error {
+	selectLimit := 2
+
+	// get selected commit
+	commit := gui.getSelectedCommit(g)
+	if commit == nil {
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoCommitsThisBranch"))
+	}
+
+	// if already selected commit delete
+	if idx, has := gui.hasCommit(gui.State.DiffEntries, commit.Sha); has {
+		gui.State.DiffEntries = gui.unchooseCommit(gui.State.DiffEntries, idx)
+	} else {
+		if len(gui.State.DiffEntries) == selectLimit {
+			gui.State.DiffEntries = gui.unchooseCommit(gui.State.DiffEntries, 0)
+		}
+		gui.State.DiffEntries = append(gui.State.DiffEntries, commit)
+	}
+
+	gui.setDiffMode()
+
+	// if selected two commits, display diff between
+	if len(gui.State.DiffEntries) == selectLimit {
+		commitText, err := gui.GitCommand.DiffCommits(gui.State.DiffEntries[0].Sha, gui.State.DiffEntries[1].Sha)
+
+		if err != nil {
+			return gui.createErrorPanel(gui.g, err.Error())
+		}
+
+		return gui.renderString(g, "main", commitText)
+	}
+
+	return nil
+}
+
+func (gui *Gui) setDiffMode() {
+	v := gui.getCommitsView()
+	if len(gui.State.DiffEntries) != 0 {
+		gui.State.Panels.Commits.SpecificDiffMode = true
+		v.Title = gui.Tr.SLocalize("CommitsDiffTitle")
+	} else {
+		gui.State.Panels.Commits.SpecificDiffMode = false
+		v.Title = gui.Tr.SLocalize("CommitsTitle")
+	}
+
+	gui.refreshCommits(gui.g)
+}
+
+func (gui *Gui) hasCommit(commits []*commands.Commit, target string) (int, bool) {
+	for idx, commit := range commits {
+		if commit.Sha == target {
+			return idx, true
+		}
+	}
+	return -1, false
+}
+
+func (gui *Gui) unchooseCommit(commits []*commands.Commit, i int) []*commands.Commit {
+	return append(commits[:i], commits[i+1:]...)
+}
+
+func (gui *Gui) handleCreateFixupCommit(g *gocui.Gui, v *gocui.View) error {
+	commit := gui.getSelectedCommit(g)
+	if commit == nil {
+		return nil
+	}
+
+	return gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("CreateFixupCommit"), gui.Tr.TemplateLocalize(
+		"SureCreateFixupCommit",
+		Teml{
+			"commit": commit.Sha,
+		},
+	), func(g *gocui.Gui, v *gocui.View) error {
+		if err := gui.GitCommand.CreateFixupCommit(commit.Sha); err != nil {
+			return gui.createErrorPanel(g, err.Error())
+		}
+
+		return gui.refreshSidePanels(gui.g)
+	}, nil)
+}
+
+func (gui *Gui) handleSquashAllAboveFixupCommits(g *gocui.Gui, v *gocui.View) error {
+	commit := gui.getSelectedCommit(g)
+	if commit == nil {
+		return nil
+	}
+
+	return gui.createConfirmationPanel(g, v, true, gui.Tr.SLocalize("SquashAboveCommits"), gui.Tr.TemplateLocalize(
+		"SureSquashAboveCommits",
+		Teml{
+			"commit": commit.Sha,
+		},
+	), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("SquashingStatus"), func() error {
+			err := gui.GitCommand.SquashAllAboveFixupCommits(commit.Sha)
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+}
+
+type resetOption struct {
+	description string
+	command     string
+}
+
+// GetDisplayStrings is a function.
+func (r *resetOption) GetDisplayStrings(isFocused bool) []string {
+	return []string{r.description, color.New(color.FgRed).Sprint(r.command)}
+}
+
+func (gui *Gui) handleCreateCommitResetMenu(g *gocui.Gui, v *gocui.View) error {
+	commit := gui.getSelectedCommit(g)
+	if commit == nil {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("NoCommitsThisBranch"))
+	}
+
+	strengths := []string{"soft", "mixed", "hard"}
+	options := make([]*resetOption, len(strengths))
+	for i, strength := range strengths {
+		options[i] = &resetOption{
+			description: fmt.Sprintf("%s reset", strength),
+			command:     fmt.Sprintf("reset --%s %s", strength, commit.Sha),
+		}
+	}
+
+	handleMenuPress := func(index int) error {
+		if err := gui.GitCommand.ResetToCommit(commit.Sha, strengths[index]); err != nil {
+			return err
+		}
+
+		if err := gui.refreshCommits(g); err != nil {
+			return err
+		}
+		if err := gui.refreshFiles(); err != nil {
+			return err
+		}
+		if err := gui.resetOrigin(gui.getCommitsView()); err != nil {
+			return err
+		}
+
+		gui.State.Panels.Commits.SelectedLine = 0
+		return gui.handleCommitSelect(g, gui.getCommitsView())
+	}
+
+	return gui.createMenu(fmt.Sprintf("%s %s", gui.Tr.SLocalize("resetTo"), commit.Sha), options, len(options), handleMenuPress)
 }

pkg/gui/confirmation_panel.go

@@ -8,48 +8,56 @@ package gui
 
 import (
 	"strings"
+	"time"
 
 	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
-	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/jesseduffield/lazygit/pkg/theme"
 )
 
-func (gui *Gui) wrappedConfirmationFunction(function func(*gocui.Gui, *gocui.View) error) func(*gocui.Gui, *gocui.View) error {
+func (gui *Gui) wrappedConfirmationFunction(function func(*gocui.Gui, *gocui.View) error, returnFocusOnClose bool) func(*gocui.Gui, *gocui.View) error {
 	return func(g *gocui.Gui, v *gocui.View) error {
 		if function != nil {
 			if err := function(g, v); err != nil {
-				panic(err)
+				return err
 			}
 		}
-		return gui.closeConfirmationPrompt(g)
+		return gui.closeConfirmationPrompt(g, returnFocusOnClose)
 	}
 }
 
-func (gui *Gui) closeConfirmationPrompt(g *gocui.Gui) error {
+func (gui *Gui) closeConfirmationPrompt(g *gocui.Gui, returnFocusOnClose bool) error {
 	view, err := g.View("confirmation")
 	if err != nil {
-		panic(err)
+		return nil // if it's already been closed we can just return
 	}
-	if err := gui.returnFocus(g, view); err != nil {
-		panic(err)
+	if returnFocusOnClose {
+		if err := gui.returnFocus(g, view); err != nil {
+			panic(err)
+		}
 	}
 	g.DeleteKeybindings("confirmation")
 	return g.DeleteView("confirmation")
 }
 
-func (gui *Gui) getMessageHeight(message string, width int) int {
+func (gui *Gui) getMessageHeight(wrap bool, message string, width int) int {
 	lines := strings.Split(message, "\n")
 	lineCount := 0
-	for _, line := range lines {
-		lineCount += len(line)/width + 1
+	// if we need to wrap, calculate height to fit content within view's width
+	if wrap {
+		for _, line := range lines {
+			lineCount += len(line)/width + 1
+		}
+	} else {
+		lineCount = len(lines)
 	}
 	return lineCount
 }
 
-func (gui *Gui) getConfirmationPanelDimensions(g *gocui.Gui, prompt string) (int, int, int, int) {
+func (gui *Gui) getConfirmationPanelDimensions(g *gocui.Gui, wrap bool, prompt string) (int, int, int, int) {
 	width, height := g.Size()
-	panelWidth := width / 2
-	panelHeight := gui.getMessageHeight(prompt, panelWidth)
+	panelWidth := 4 * width / 7
+	panelHeight := gui.getMessageHeight(wrap, prompt, panelWidth)
 	return width/2 - panelWidth/2,
 		height/2 - panelHeight/2 - panelHeight%2 - 1,
 		width/2 + panelWidth/2,
@@ -58,32 +66,57 @@ func (gui *Gui) getConfirmationPanelDimensions(g *gocui.Gui, prompt string) (int
 
 func (gui *Gui) createPromptPanel(g *gocui.Gui, currentView *gocui.View, title string, handleConfirm func(*gocui.Gui, *gocui.View) error) error {
 	gui.onNewPopupPanel()
-	// only need to fit one line
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, "")
-	if confirmationView, err := g.SetView("confirmation", x0, y0, x1, y1, 0); err != nil {
-		if err != gocui.ErrUnknownView {
-			return err
-		}
-
-		confirmationView.Editable = true
-		confirmationView.Title = title
-		confirmationView.FgColor = gocui.ColorWhite
-		gui.switchFocus(g, currentView, confirmationView)
-		return gui.setKeyBindings(g, handleConfirm, nil)
+	confirmationView, err := gui.prepareConfirmationPanel(currentView, title, "", false)
+	if err != nil {
+		return err
 	}
-	return nil
+	confirmationView.Editable = true
+	// in the future we might want to give createPromptPanel the returnFocusOnClose arg too, but for now we're always setting it to true
+	return gui.setKeyBindings(g, handleConfirm, nil, true)
+}
+
+func (gui *Gui) prepareConfirmationPanel(currentView *gocui.View, title, prompt string, hasLoader bool) (*gocui.View, error) {
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(gui.g, true, prompt)
+	confirmationView, err := gui.g.SetView("confirmation", x0, y0, x1, y1, 0)
+	if err != nil {
+		if err.Error() != "unknown view" {
+			return nil, err
+		}
+		confirmationView.HasLoader = hasLoader
+		confirmationView.Title = title
+		confirmationView.Wrap = true
+		confirmationView.FgColor = theme.GocuiDefaultTextColor
+	}
+	gui.g.Update(func(g *gocui.Gui) error {
+		return gui.switchFocus(gui.g, currentView, confirmationView)
+	})
+	return confirmationView, nil
 }
 
 func (gui *Gui) onNewPopupPanel() {
-	gui.g.SetViewOnBottom("commitMessage")
+	viewNames := []string{"commitMessage",
+		"credentials",
+		"menu"}
+	for _, viewName := range viewNames {
+		_, _ = gui.g.SetViewOnBottom(viewName)
+	}
 }
 
-func (gui *Gui) createConfirmationPanel(g *gocui.Gui, currentView *gocui.View, title, prompt string, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error) error {
+func (gui *Gui) createLoaderPanel(g *gocui.Gui, currentView *gocui.View, prompt string) error {
+	return gui.createPopupPanel(g, currentView, "", prompt, true, true, nil, nil)
+}
+
+// it is very important that within this function we never include the original prompt in any error messages, because it may contain e.g. a user password
+func (gui *Gui) createConfirmationPanel(g *gocui.Gui, currentView *gocui.View, returnFocusOnClose bool, title, prompt string, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error) error {
+	return gui.createPopupPanel(g, currentView, title, prompt, false, returnFocusOnClose, handleConfirm, handleClose)
+}
+
+func (gui *Gui) createPopupPanel(g *gocui.Gui, currentView *gocui.View, title, prompt string, hasLoader bool, returnFocusOnClose bool, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error) error {
 	gui.onNewPopupPanel()
 	g.Update(func(g *gocui.Gui) error {
 		// delete the existing confirmation panel if it exists
 		if view, _ := g.View("confirmation"); view != nil {
-			if err := gui.closeConfirmationPrompt(g); err != nil {
+			if err := gui.closeConfirmationPrompt(g, true); err != nil {
 				errMessage := gui.Tr.TemplateLocalize(
 					"CantCloseConfirmationPrompt",
 					Teml{
@@ -93,37 +126,20 @@ func (gui *Gui) createConfirmationPanel(g *gocui.Gui, currentView *gocui.View, t
 				gui.Log.Error(errMessage)
 			}
 		}
-		x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, prompt)
-		if confirmationView, err := g.SetView("confirmation", x0, y0, x1, y1, 0); err != nil {
-			if err != gocui.ErrUnknownView {
-				return err
-			}
-			confirmationView.Title = title
-			confirmationView.FgColor = gocui.ColorWhite
-			gui.renderString(g, "confirmation", prompt)
-			gui.switchFocus(g, currentView, confirmationView)
-			return gui.setKeyBindings(g, handleConfirm, handleClose)
+		confirmationView, err := gui.prepareConfirmationPanel(currentView, title, prompt, hasLoader)
+		if err != nil {
+			return err
 		}
-		return nil
+		confirmationView.Editable = false
+		if err := gui.renderString(g, "confirmation", prompt); err != nil {
+			return err
+		}
+		return gui.setKeyBindings(g, handleConfirm, handleClose, returnFocusOnClose)
 	})
 	return nil
 }
 
-func (gui *Gui) handleNewline(g *gocui.Gui, v *gocui.View) error {
-	// resising ahead of time so that the top line doesn't get hidden to make
-	// room for the cursor on the second line
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, v.Buffer())
-	if _, err := g.SetView("confirmation", x0, y0, x1, y1+1, 0); err != nil {
-		if err != gocui.ErrUnknownView {
-			return err
-		}
-	}
-
-	v.EditNewLine()
-	return nil
-}
-
-func (gui *Gui) setKeyBindings(g *gocui.Gui, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error) error {
+func (gui *Gui) setKeyBindings(g *gocui.Gui, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error, returnFocusOnClose bool) error {
 	actions := gui.Tr.TemplateLocalize(
 		"CloseConfirm",
 		Teml{
@@ -131,37 +147,40 @@ func (gui *Gui) setKeyBindings(g *gocui.Gui, handleConfirm, handleClose func(*go
 			"keyBindConfirm": "enter",
 		},
 	)
-	gui.renderString(g, "options", actions)
-	if err := g.SetKeybinding("confirmation", gocui.KeyEnter, gocui.ModNone, gui.wrappedConfirmationFunction(handleConfirm)); err != nil {
+	if err := gui.renderString(g, "options", actions); err != nil {
 		return err
 	}
-	if err := g.SetKeybinding("confirmation", gocui.KeyTab, gocui.ModNone, gui.handleNewline); err != nil {
+	if err := g.SetKeybinding("confirmation", gocui.KeyEnter, gocui.ModNone, gui.wrappedConfirmationFunction(handleConfirm, returnFocusOnClose)); err != nil {
 		return err
 	}
-	return g.SetKeybinding("confirmation", gocui.KeyEsc, gocui.ModNone, gui.wrappedConfirmationFunction(handleClose))
+	return g.SetKeybinding("confirmation", gocui.KeyEsc, gocui.ModNone, gui.wrappedConfirmationFunction(handleClose, returnFocusOnClose))
 }
 
 func (gui *Gui) createMessagePanel(g *gocui.Gui, currentView *gocui.View, title, prompt string) error {
-	return gui.createConfirmationPanel(g, currentView, title, prompt, nil, nil)
+	return gui.createPopupPanel(g, currentView, title, prompt, false, true, nil, nil)
+}
+
+// createSpecificErrorPanel allows you to create an error popup, specifying the
+//  view to be focused when the user closes the popup, and a boolean specifying
+// whether we will log the error. If the message may include a user password,
+// this function is to be used over the more generic createErrorPanel, with
+// willLog set to false
+func (gui *Gui) createSpecificErrorPanel(message string, nextView *gocui.View, willLog bool) error {
+	if willLog {
+		go func() {
+			// when reporting is switched on this log call sometimes introduces
+			// a delay on the error panel popping up. Here I'm adding a second wait
+			// so that the error is logged while the user is reading the error message
+			time.Sleep(time.Second)
+			gui.Log.Error(message)
+		}()
+	}
+
+	colorFunction := color.New(color.FgRed).SprintFunc()
+	coloredMessage := colorFunction(strings.TrimSpace(message))
+	return gui.createConfirmationPanel(gui.g, nextView, true, gui.Tr.SLocalize("Error"), coloredMessage, nil, nil)
 }
 
 func (gui *Gui) createErrorPanel(g *gocui.Gui, message string) error {
-	currentView := g.CurrentView()
-	colorFunction := color.New(color.FgRed).SprintFunc()
-	coloredMessage := colorFunction(strings.TrimSpace(message))
-	return gui.createConfirmationPanel(g, currentView, gui.Tr.SLocalize("Error"), coloredMessage, nil, nil)
-}
-
-func (gui *Gui) resizePopupPanel(g *gocui.Gui, v *gocui.View) error {
-	// If the confirmation panel is already displayed, just resize the width,
-	// otherwise continue
-	content := utils.TrimTrailingNewline(v.Buffer())
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, content)
-	vx0, vy0, vx1, vy1 := v.Dimensions()
-	if vx0 == x0 && vy0 == y0 && vx1 == x1 && vy1 == y1 {
-		return nil
-	}
-	gui.Log.Info(gui.Tr.SLocalize("resizingPopupPanel"))
-	_, err := g.SetView(v.Name(), x0, y0, x1, y1, 0)
-	return err
+	return gui.createSpecificErrorPanel(message, g.CurrentView(), true)
 }

pkg/gui/context.go

@@ -0,0 +1,45 @@
+package gui
+
+func (gui *Gui) changeContext(context string) error {
+	oldContext := gui.State.Context
+
+	if gui.State.Context == context {
+		return nil
+	}
+
+	contextMap := gui.GetContextMap()
+
+	oldBindings := contextMap[oldContext]
+	for _, binding := range oldBindings {
+		if err := gui.g.DeleteKeybinding(binding.ViewName, binding.Key, binding.Modifier); err != nil {
+			return err
+		}
+	}
+
+	bindings := contextMap[context]
+	for _, binding := range bindings {
+		if err := gui.g.SetKeybinding(binding.ViewName, binding.Key, binding.Modifier, binding.Handler); err != nil {
+			return err
+		}
+	}
+
+	gui.State.Context = context
+	return nil
+}
+
+func (gui *Gui) setInitialContext() error {
+	contextMap := gui.GetContextMap()
+
+	initialContext := "normal"
+
+	bindings := contextMap[initialContext]
+	for _, binding := range bindings {
+		if err := gui.g.SetKeybinding(binding.ViewName, binding.Key, binding.Modifier, binding.Handler); err != nil {
+			return err
+		}
+	}
+
+	gui.State.Context = initialContext
+
+	return nil
+}

pkg/gui/credentials_panel.go

@@ -0,0 +1,104 @@
+package gui
+
+import (
+	"strings"
+
+	"github.com/jesseduffield/gocui"
+)
+
+type credentials chan string
+
+// waitForPassUname wait for a username or password input from the credentials popup
+func (gui *Gui) waitForPassUname(g *gocui.Gui, currentView *gocui.View, passOrUname string) string {
+	gui.credentials = make(chan string)
+	g.Update(func(g *gocui.Gui) error {
+		credentialsView, _ := g.View("credentials")
+		if passOrUname == "username" {
+			credentialsView.Title = gui.Tr.SLocalize("CredentialsUsername")
+			credentialsView.Mask = 0
+		} else {
+			credentialsView.Title = gui.Tr.SLocalize("CredentialsPassword")
+			credentialsView.Mask = '*'
+		}
+		err := gui.switchFocus(g, currentView, credentialsView)
+		if err != nil {
+			return err
+		}
+		gui.RenderCommitLength()
+		return nil
+	})
+
+	// wait for username/passwords input
+	userInput := <-gui.credentials
+	return userInput + "\n"
+}
+
+func (gui *Gui) handleSubmitCredential(g *gocui.Gui, v *gocui.View) error {
+	message := gui.trimmedContent(v)
+	gui.credentials <- message
+	err := gui.refreshFiles()
+	if err != nil {
+		return err
+	}
+	v.Clear()
+	err = v.SetCursor(0, 0)
+	if err != nil {
+		return err
+	}
+	_, err = g.SetViewOnBottom("credentials")
+	if err != nil {
+		return err
+	}
+	nextView, err := gui.g.View("confirmation")
+	if err != nil {
+		nextView = gui.getFilesView()
+	}
+	err = gui.switchFocus(g, nil, nextView)
+	if err != nil {
+		return err
+	}
+	return gui.refreshCommits(g)
+}
+
+func (gui *Gui) handleCloseCredentialsView(g *gocui.Gui, v *gocui.View) error {
+	_, err := g.SetViewOnBottom("credentials")
+	if err != nil {
+		return err
+	}
+
+	gui.credentials <- ""
+	return gui.switchFocus(g, nil, gui.getFilesView())
+}
+
+func (gui *Gui) handleCredentialsViewFocused(g *gocui.Gui, v *gocui.View) error {
+	if _, err := g.SetViewOnTop("credentials"); err != nil {
+		return err
+	}
+
+	message := gui.Tr.TemplateLocalize(
+		"CloseConfirm",
+		Teml{
+			"keyBindClose":   "esc",
+			"keyBindConfirm": "enter",
+		},
+	)
+	return gui.renderString(g, "options", message)
+}
+
+// HandleCredentialsPopup handles the views after executing a command that might ask for credentials
+func (gui *Gui) HandleCredentialsPopup(g *gocui.Gui, popupOpened bool, cmdErr error) {
+	if popupOpened {
+		_, _ = gui.g.SetViewOnBottom("credentials")
+	}
+	if cmdErr != nil {
+		errMessage := cmdErr.Error()
+		if strings.Contains(errMessage, "Invalid username or password") {
+			errMessage = gui.Tr.SLocalize("PassUnameWrong")
+		}
+		// we are not logging this error because it may contain a password
+		_ = gui.createSpecificErrorPanel(errMessage, gui.getFilesView(), false)
+	} else {
+		_ = gui.closeConfirmationPrompt(g, true)
+		_ = gui.refreshSidePanels(g)
+	}
+}

pkg/gui/files_panel.go

@@ -7,17 +7,161 @@ import (
 
 	// "strings"
 
-	"os/exec"
+	"fmt"
 	"strings"
 
 	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-func (gui *Gui) stagedFiles() []commands.File {
+// list panel functions
+
+func (gui *Gui) getSelectedFile(g *gocui.Gui) (*commands.File, error) {
+	selectedLine := gui.State.Panels.Files.SelectedLine
+	if selectedLine == -1 {
+		return &commands.File{}, gui.Errors.ErrNoFiles
+	}
+
+	return gui.State.Files[selectedLine], nil
+}
+
+func (gui *Gui) handleFilesClick(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	prevSelectedLineIdx := gui.State.Panels.Files.SelectedLine
+	newSelectedLineIdx := v.SelectedLineIdx()
+
+	if newSelectedLineIdx > len(gui.State.Files)-1 {
+		return gui.handleFileSelect(gui.g, v, false)
+	}
+
+	gui.State.Panels.Files.SelectedLine = newSelectedLineIdx
+
+	if prevSelectedLineIdx == newSelectedLineIdx && gui.currentViewName() == v.Name() {
+		return gui.handleFilePress(gui.g, v)
+	} else {
+		return gui.handleFileSelect(gui.g, v, true)
+	}
+}
+
+func (gui *Gui) handleFileSelect(g *gocui.Gui, v *gocui.View, alreadySelected bool) error {
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+
+	file, err := gui.getSelectedFile(g)
+	if err != nil {
+		if err != gui.Errors.ErrNoFiles {
+			return err
+		}
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoChangedFiles"))
+	}
+
+	if err := gui.focusPoint(0, gui.State.Panels.Files.SelectedLine, len(gui.State.Files), v); err != nil {
+		return err
+	}
+
+	if file.HasInlineMergeConflicts {
+		return gui.refreshMergePanel()
+	}
+
+	content := gui.GitCommand.Diff(file, false, false)
+	contentCached := gui.GitCommand.Diff(file, false, true)
+	leftContent := content
+	if file.HasStagedChanges && file.HasUnstagedChanges {
+		gui.State.SplitMainPanel = true
+		gui.getMainView().Title = gui.Tr.SLocalize("UnstagedChanges")
+		gui.getSecondaryView().Title = gui.Tr.SLocalize("StagedChanges")
+	} else {
+		gui.State.SplitMainPanel = false
+		if file.HasUnstagedChanges {
+			leftContent = content
+			gui.getMainView().Title = gui.Tr.SLocalize("UnstagedChanges")
+		} else {
+			leftContent = contentCached
+			gui.getMainView().Title = gui.Tr.SLocalize("StagedChanges")
+		}
+	}
+
+	if alreadySelected {
+		g.Update(func(*gocui.Gui) error {
+			if err := gui.setViewContent(gui.g, gui.getSecondaryView(), contentCached); err != nil {
+				return err
+			}
+			return gui.setViewContent(gui.g, gui.getMainView(), leftContent)
+		})
+		return nil
+	}
+	if err := gui.renderString(g, "secondary", contentCached); err != nil {
+		return err
+	}
+	return gui.renderString(g, "main", leftContent)
+}
+
+func (gui *Gui) refreshFiles() error {
+	selectedFile, _ := gui.getSelectedFile(gui.g)
+
+	filesView := gui.getFilesView()
+	if filesView == nil {
+		// if the filesView hasn't been instantiated yet we just return
+		return nil
+	}
+	if err := gui.refreshStateFiles(); err != nil {
+		return err
+	}
+
+	gui.g.Update(func(g *gocui.Gui) error {
+
+		filesView.Clear()
+		isFocused := gui.g.CurrentView().Name() == "files"
+		list, err := utils.RenderList(gui.State.Files, isFocused)
+		if err != nil {
+			return err
+		}
+		fmt.Fprint(filesView, list)
+
+		if filesView == g.CurrentView() {
+			newSelectedFile, _ := gui.getSelectedFile(gui.g)
+			alreadySelected := newSelectedFile.Name == selectedFile.Name
+			return gui.handleFileSelect(g, filesView, alreadySelected)
+		}
+		return nil
+	})
+
+	return nil
+}
+
+func (gui *Gui) handleFilesNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Files
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Files), false)
+
+	return gui.handleFileSelect(gui.g, v, false)
+}
+
+func (gui *Gui) handleFilesPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Files
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Files), true)
+
+	return gui.handleFileSelect(gui.g, v, false)
+}
+
+// specific functions
+
+func (gui *Gui) stagedFiles() []*commands.File {
 	files := gui.State.Files
-	result := make([]commands.File, 0)
+	result := make([]*commands.File, 0)
 	for _, file := range files {
 		if file.HasStagedChanges {
 			result = append(result, file)
@@ -26,9 +170,9 @@ func (gui *Gui) stagedFiles() []commands.File {
 	return result
 }
 
-func (gui *Gui) trackedFiles() []commands.File {
+func (gui *Gui) trackedFiles() []*commands.File {
 	files := gui.State.Files
-	result := make([]commands.File, 0)
+	result := make([]*commands.File, 0)
 	for _, file := range files {
 		if file.Tracked {
 			result = append(result, file)
@@ -45,6 +189,33 @@ func (gui *Gui) stageSelectedFile(g *gocui.Gui) error {
 	return gui.GitCommand.StageFile(file.Name)
 }
 
+func (gui *Gui) handleEnterFile(g *gocui.Gui, v *gocui.View) error {
+	return gui.enterFile(false, -1)
+}
+
+func (gui *Gui) enterFile(forceSecondaryFocused bool, selectedLineIdx int) error {
+	file, err := gui.getSelectedFile(gui.g)
+	if err != nil {
+		if err != gui.Errors.ErrNoFiles {
+			return err
+		}
+		return nil
+	}
+	if file.HasInlineMergeConflicts {
+		return gui.handleSwitchToMerge(gui.g, gui.getFilesView())
+	}
+	if file.HasMergeConflicts {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("FileStagingRequirements"))
+	}
+	if err := gui.changeContext("staging"); err != nil {
+		return err
+	}
+	if err := gui.switchFocus(gui.g, gui.getFilesView(), gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.refreshStagingPanel(forceSecondaryFocused, selectedLineIdx)
+}
+
 func (gui *Gui) handleFilePress(g *gocui.Gui, v *gocui.View) error {
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
@@ -54,7 +225,7 @@ func (gui *Gui) handleFilePress(g *gocui.Gui, v *gocui.View) error {
 		return err
 	}
 
-	if file.HasMergeConflicts {
+	if file.HasInlineMergeConflicts {
 		return gui.handleSwitchToMerge(g, v)
 	}
 
@@ -64,74 +235,38 @@ func (gui *Gui) handleFilePress(g *gocui.Gui, v *gocui.View) error {
 		gui.GitCommand.UnStageFile(file.Name, file.Tracked)
 	}
 
-	if err := gui.refreshFiles(g); err != nil {
+	if err := gui.refreshFiles(); err != nil {
 		return err
 	}
 
-	return gui.handleFileSelect(g, v)
+	return gui.handleFileSelect(g, v, true)
 }
 
-func (gui *Gui) handleAddPatch(g *gocui.Gui, v *gocui.View) error {
-	file, err := gui.getSelectedFile(g)
-	if err != nil {
-		if err == gui.Errors.ErrNoFiles {
-			return nil
+func (gui *Gui) allFilesStaged() bool {
+	for _, file := range gui.State.Files {
+		if file.HasUnstagedChanges {
+			return false
 		}
-		return err
 	}
-	if !file.HasUnstagedChanges {
-		return gui.createErrorPanel(g, gui.Tr.SLocalize("FileHasNoUnstagedChanges"))
-	}
-	if !file.Tracked {
-		return gui.createErrorPanel(g, gui.Tr.SLocalize("CannotGitAdd"))
-	}
-	sub, err := gui.GitCommand.AddPatch(file.Name)
-	if err != nil {
-		return err
-	}
-	gui.SubProcess = sub
-	return gui.Errors.ErrSubProcess
+	return true
 }
 
-func (gui *Gui) getSelectedFile(g *gocui.Gui) (commands.File, error) {
-	if len(gui.State.Files) == 0 {
-		return commands.File{}, gui.Errors.ErrNoFiles
-	}
-	filesView, err := g.View("files")
-	if err != nil {
-		panic(err)
-	}
-	lineNumber := gui.getItemPosition(filesView)
-	return gui.State.Files[lineNumber], nil
-}
-
-func (gui *Gui) handleFileRemove(g *gocui.Gui, v *gocui.View) error {
-	file, err := gui.getSelectedFile(g)
-	if err != nil {
-		if err == gui.Errors.ErrNoFiles {
-			return nil
-		}
-		return err
-	}
-	var deleteVerb string
-	if file.Tracked {
-		deleteVerb = gui.Tr.SLocalize("checkout")
+func (gui *Gui) handleStageAll(g *gocui.Gui, v *gocui.View) error {
+	var err error
+	if gui.allFilesStaged() {
+		err = gui.GitCommand.UnstageAll()
 	} else {
-		deleteVerb = gui.Tr.SLocalize("delete")
+		err = gui.GitCommand.StageAll()
 	}
-	message := gui.Tr.TemplateLocalize(
-		"SureTo",
-		Teml{
-			"deleteVerb": deleteVerb,
-			"fileName":   file.Name,
-		},
-	)
-	return gui.createConfirmationPanel(g, v, strings.Title(deleteVerb)+" file", message, func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.RemoveFile(file); err != nil {
-			return err
-		}
-		return gui.refreshFiles(g)
-	}, nil)
+	if err != nil {
+		_ = gui.createErrorPanel(g, err.Error())
+	}
+
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+
+	return gui.handleFileSelect(g, v, false)
 }
 
 func (gui *Gui) handleIgnoreFile(g *gocui.Gui, v *gocui.View) error {
@@ -145,72 +280,67 @@ func (gui *Gui) handleIgnoreFile(g *gocui.Gui, v *gocui.View) error {
 	if err := gui.GitCommand.Ignore(file.Name); err != nil {
 		return gui.createErrorPanel(g, err.Error())
 	}
-	return gui.refreshFiles(g)
+	return gui.refreshFiles()
 }
 
-func (gui *Gui) renderfilesOptions(g *gocui.Gui, file *commands.File) error {
-	optionsMap := map[string]string{
-		"← → ↑ ↓":   gui.Tr.SLocalize("navigate"),
-		"S":         gui.Tr.SLocalize("stashFiles"),
-		"c":         gui.Tr.SLocalize("CommitChanges"),
-		"o":         gui.Tr.SLocalize("open"),
-		"i":         gui.Tr.SLocalize("ignore"),
-		"d":         gui.Tr.SLocalize("delete"),
-		"space":     gui.Tr.SLocalize("toggleStaged"),
-		"R":         gui.Tr.SLocalize("refresh"),
-		"t":         gui.Tr.SLocalize("addPatch"),
-		"e":         gui.Tr.SLocalize("edit"),
-		"PgUp/PgDn": gui.Tr.SLocalize("scroll"),
-	}
-	if gui.State.HasMergeConflicts {
-		optionsMap["a"] = gui.Tr.SLocalize("abortMerge")
-		optionsMap["m"] = gui.Tr.SLocalize("resolveMergeConflicts")
-	}
-	if file == nil {
-		return gui.renderOptionsMap(g, optionsMap)
-	}
-	if file.Tracked {
-		optionsMap["d"] = gui.Tr.SLocalize("checkout")
-	}
-	return gui.renderOptionsMap(g, optionsMap)
-}
-
-func (gui *Gui) handleFileSelect(g *gocui.Gui, v *gocui.View) error {
-	file, err := gui.getSelectedFile(g)
-	if err != nil {
-		if err != gui.Errors.ErrNoFiles {
-			return err
-		}
-		gui.renderString(g, "main", gui.Tr.SLocalize("NoChangedFiles"))
-		return gui.renderfilesOptions(g, nil)
-	}
-	gui.renderfilesOptions(g, &file)
-	var content string
-	if file.HasMergeConflicts {
-		return gui.refreshMergePanel(g)
+func (gui *Gui) handleWIPCommitPress(g *gocui.Gui, filesView *gocui.View) error {
+	skipHookPreifx := gui.Config.GetUserConfig().GetString("git.skipHookPrefix")
+	if skipHookPreifx == "" {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("SkipHookPrefixNotConfigured"))
 	}
 
-	content = gui.GitCommand.Diff(file)
-	return gui.renderString(g, "main", content)
+	if err := gui.renderString(g, "commitMessage", skipHookPreifx); err != nil {
+		return err
+	}
+	if err := gui.getCommitMessageView().SetCursor(len(skipHookPreifx), 0); err != nil {
+		return err
+	}
+
+	return gui.handleCommitPress(g, filesView)
 }
 
 func (gui *Gui) handleCommitPress(g *gocui.Gui, filesView *gocui.View) error {
-	if len(gui.stagedFiles()) == 0 && !gui.State.HasMergeConflicts {
+	if len(gui.stagedFiles()) == 0 && gui.State.WorkingTreeState == "normal" {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoStagedFilesToCommit"))
 	}
-	commitMessageView := gui.getCommitMessageView(g)
+	commitMessageView := gui.getCommitMessageView()
 	g.Update(func(g *gocui.Gui) error {
 		g.SetViewOnTop("commitMessage")
 		gui.switchFocus(g, filesView, commitMessageView)
+		gui.RenderCommitLength()
 		return nil
 	})
 	return nil
 }
 
+func (gui *Gui) handleAmendCommitPress(g *gocui.Gui, filesView *gocui.View) error {
+	if len(gui.stagedFiles()) == 0 && gui.State.WorkingTreeState == "normal" {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoStagedFilesToCommit"))
+	}
+	if len(gui.State.Commits) == 0 {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoCommitToAmend"))
+	}
+
+	title := strings.Title(gui.Tr.SLocalize("AmendLastCommit"))
+	question := gui.Tr.SLocalize("SureToAmend")
+
+	return gui.createConfirmationPanel(g, filesView, true, title, question, func(g *gocui.Gui, v *gocui.View) error {
+		ok, err := gui.runSyncOrAsyncCommand(gui.GitCommand.AmendHead())
+		if err != nil {
+			return err
+		}
+		if !ok {
+			return nil
+		}
+
+		return gui.refreshSidePanels(g)
+	}, nil)
+}
+
 // handleCommitEditorPress - handle when the user wants to commit changes via
 // their editor rather than via the popup panel
 func (gui *Gui) handleCommitEditorPress(g *gocui.Gui, filesView *gocui.View) error {
-	if len(gui.stagedFiles()) == 0 && !gui.State.HasMergeConflicts {
+	if len(gui.stagedFiles()) == 0 && gui.State.WorkingTreeState == "normal" {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoStagedFilesToCommit"))
 	}
 	gui.PrepareSubProcess(g, "git", "commit")
@@ -218,99 +348,45 @@ func (gui *Gui) handleCommitEditorPress(g *gocui.Gui, filesView *gocui.View) err
 }
 
 // PrepareSubProcess - prepare a subprocess for execution and tell the gui to switch to it
-func (gui *Gui) PrepareSubProcess(g *gocui.Gui, commands ...string) error {
-	sub, err := gui.GitCommand.PrepareCommitSubProcess()
-	if err != nil {
-		return err
-	}
-	gui.SubProcess = sub
+func (gui *Gui) PrepareSubProcess(g *gocui.Gui, commands ...string) {
+	gui.SubProcess = gui.GitCommand.PrepareCommitSubProcess()
 	g.Update(func(g *gocui.Gui) error {
 		return gui.Errors.ErrSubProcess
 	})
-	return nil
 }
 
-func (gui *Gui) genericFileOpen(g *gocui.Gui, v *gocui.View, filename string, open func(string) (*exec.Cmd, error)) error {
-
-	sub, err := open(filename)
-	if err != nil {
-		return gui.createErrorPanel(g, err.Error())
-	}
-	if sub != nil {
-		gui.SubProcess = sub
-		return gui.Errors.ErrSubProcess
-	}
-	return nil
+func (gui *Gui) editFile(filename string) error {
+	_, err := gui.runSyncOrAsyncCommand(gui.OSCommand.EditFile(filename))
+	return err
 }
 
 func (gui *Gui) handleFileEdit(g *gocui.Gui, v *gocui.View) error {
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
-		return err
+		return gui.createErrorPanel(gui.g, err.Error())
 	}
-	return gui.genericFileOpen(g, v, file.Name, gui.OSCommand.EditFile)
+
+	return gui.editFile(file.Name)
 }
 
 func (gui *Gui) handleFileOpen(g *gocui.Gui, v *gocui.View) error {
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
-		return err
+		return gui.createErrorPanel(gui.g, err.Error())
 	}
-	return gui.genericFileOpen(g, v, file.Name, gui.OSCommand.OpenFile)
-}
-
-func (gui *Gui) handleSublimeFileOpen(g *gocui.Gui, v *gocui.View) error {
-	file, err := gui.getSelectedFile(g)
-	if err != nil {
-		return err
-	}
-	return gui.genericFileOpen(g, v, file.Name, gui.OSCommand.SublimeOpenFile)
-}
-
-func (gui *Gui) handleVsCodeFileOpen(g *gocui.Gui, v *gocui.View) error {
-	file, err := gui.getSelectedFile(g)
-	if err != nil {
-		return err
-	}
-	return gui.genericFileOpen(g, v, file.Name, gui.OSCommand.VsCodeOpenFile)
+	return gui.openFile(file.Name)
 }
 
 func (gui *Gui) handleRefreshFiles(g *gocui.Gui, v *gocui.View) error {
-	return gui.refreshFiles(g)
+	return gui.refreshFiles()
 }
 
-func (gui *Gui) refreshStateFiles() {
+func (gui *Gui) refreshStateFiles() error {
 	// get files to stage
 	files := gui.GitCommand.GetStatusFiles()
 	gui.State.Files = gui.GitCommand.MergeStatusFiles(gui.State.Files, files)
-	gui.updateHasMergeConflictStatus()
-}
-
-func (gui *Gui) updateHasMergeConflictStatus() error {
-	merging, err := gui.GitCommand.IsInMergeState()
-	if err != nil {
-		return err
-	}
-	gui.State.HasMergeConflicts = merging
-	return nil
-}
-
-func (gui *Gui) renderFile(file commands.File, filesView *gocui.View) {
-	// potentially inefficient to be instantiating these color
-	// objects with each render
-	red := color.New(color.FgRed)
-	green := color.New(color.FgGreen)
-	if !file.Tracked && !file.HasStagedChanges {
-		red.Fprintln(filesView, file.DisplayString)
-		return
-	}
-	green.Fprint(filesView, file.DisplayString[0:1])
-	red.Fprint(filesView, file.DisplayString[1:3])
-	if file.HasUnstagedChanges {
-		red.Fprintln(filesView, file.Name)
-	} else {
-		green.Fprintln(filesView, file.Name)
-	}
+	gui.refreshSelectedLine(&gui.State.Panels.Files.SelectedLine, len(gui.State.Files))
+	return gui.updateWorkTreeState()
 }
 
 func (gui *Gui) catSelectedFile(g *gocui.Gui) (string, error) {
@@ -321,91 +397,79 @@ func (gui *Gui) catSelectedFile(g *gocui.Gui) (string, error) {
 		}
 		return "", gui.renderString(g, "main", gui.Tr.SLocalize("NoFilesDisplay"))
 	}
+	if item.Type != "file" {
+		return "", gui.renderString(g, "main", gui.Tr.SLocalize("NotAFile"))
+	}
 	cat, err := gui.GitCommand.CatFile(item.Name)
 	if err != nil {
-		panic(err)
+		gui.Log.Error(err)
+		return "", gui.renderString(g, "main", err.Error())
 	}
 	return cat, nil
 }
 
-func (gui *Gui) refreshFiles(g *gocui.Gui) error {
-	filesView, err := g.View("files")
-	if err != nil {
+func (gui *Gui) pullFiles(g *gocui.Gui, v *gocui.View) error {
+	if err := gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("PullWait")); err != nil {
 		return err
 	}
-	gui.refreshStateFiles()
-	filesView.Clear()
-	for _, file := range gui.State.Files {
-		gui.renderFile(file, filesView)
-	}
-	gui.correctCursor(filesView)
-	if filesView == g.CurrentView() {
-		gui.handleFileSelect(g, filesView)
-	}
-	return nil
-}
 
-func (gui *Gui) pullFiles(g *gocui.Gui, v *gocui.View) error {
-	gui.createMessagePanel(g, v, "", gui.Tr.SLocalize("PullWait"))
 	go func() {
-		if err := gui.GitCommand.Pull(); err != nil {
-			gui.createErrorPanel(g, err.Error())
-		} else {
-			gui.closeConfirmationPrompt(g)
-			gui.refreshCommits(g)
-			gui.refreshStatus(g)
-		}
-		gui.refreshFiles(g)
+		unamePassOpend := false
+		err := gui.GitCommand.Pull(func(passOrUname string) string {
+			unamePassOpend = true
+			return gui.waitForPassUname(g, v, passOrUname)
+		})
+		gui.HandleCredentialsPopup(g, unamePassOpend, err)
 	}()
 	return nil
 }
 
-func (gui *Gui) pushWithForceFlag(currentView *gocui.View, force bool) error {
-	if err := gui.createMessagePanel(gui.g, currentView, "", gui.Tr.SLocalize("PushWait")); err != nil {
+func (gui *Gui) pushWithForceFlag(g *gocui.Gui, v *gocui.View, force bool) error {
+	if err := gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("PushWait")); err != nil {
 		return err
 	}
 	go func() {
+		unamePassOpend := false
 		branchName := gui.State.Branches[0].Name
-		if err := gui.GitCommand.Push(branchName, force); err != nil {
-			_ = gui.createErrorPanel(gui.g, err.Error())
-		} else {
-			_ = gui.closeConfirmationPrompt(gui.g)
-			_ = gui.refreshCommits(gui.g)
-			_ = gui.refreshStatus(gui.g)
-		}
+		err := gui.GitCommand.Push(branchName, force, func(passOrUname string) string {
+			unamePassOpend = true
+			return gui.waitForPassUname(g, v, passOrUname)
+		})
+		gui.HandleCredentialsPopup(g, unamePassOpend, err)
 	}()
 	return nil
 }
 
 func (gui *Gui) pushFiles(g *gocui.Gui, v *gocui.View) error {
 	// if we have pullables we'll ask if the user wants to force push
-	_, pullables := gui.GitCommand.UpstreamDifferenceCount()
+	_, pullables := gui.GitCommand.GetCurrentBranchUpstreamDifferenceCount()
 	if pullables == "?" || pullables == "0" {
-		return gui.pushWithForceFlag(v, false)
+		return gui.pushWithForceFlag(g, v, false)
 	}
-	err := gui.createConfirmationPanel(g, nil, gui.Tr.SLocalize("ForcePush"), gui.Tr.SLocalize("ForcePushPrompt"), func(g *gocui.Gui, v *gocui.View) error {
-		return gui.pushWithForceFlag(v, true)
+	err := gui.createConfirmationPanel(g, nil, true, gui.Tr.SLocalize("ForcePush"), gui.Tr.SLocalize("ForcePushPrompt"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.pushWithForceFlag(g, v, true)
 	}, nil)
 	return err
 }
 
 func (gui *Gui) handleSwitchToMerge(g *gocui.Gui, v *gocui.View) error {
-	mergeView, err := g.View("main")
-	if err != nil {
-		return err
-	}
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
 		if err != gui.Errors.ErrNoFiles {
-			return err
+			return gui.createErrorPanel(gui.g, err.Error())
 		}
 		return nil
 	}
-	if !file.HasMergeConflicts {
+	if !file.HasInlineMergeConflicts {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("FileNoMergeCons"))
 	}
-	gui.switchFocus(g, v, mergeView)
-	return gui.refreshMergePanel(g)
+	if err := gui.changeContext("merging"); err != nil {
+		return err
+	}
+	if err := gui.switchFocus(g, v, gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleAbortMerge(g *gocui.Gui, v *gocui.View) error {
@@ -414,14 +478,200 @@ func (gui *Gui) handleAbortMerge(g *gocui.Gui, v *gocui.View) error {
 	}
 	gui.createMessagePanel(g, v, "", gui.Tr.SLocalize("MergeAborted"))
 	gui.refreshStatus(g)
-	return gui.refreshFiles(g)
+	return gui.refreshFiles()
 }
 
-func (gui *Gui) handleResetHard(g *gocui.Gui, v *gocui.View) error {
-	return gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("ClearFilePanel"), gui.Tr.SLocalize("SureResetHardHead"), func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.ResetHard(); err != nil {
-			gui.createErrorPanel(g, err.Error())
-		}
-		return gui.refreshFiles(g)
-	}, nil)
+func (gui *Gui) openFile(filename string) error {
+	if err := gui.OSCommand.OpenFile(filename); err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	return nil
+}
+
+func (gui *Gui) anyFilesWithMergeConflicts() bool {
+	for _, file := range gui.State.Files {
+		if file.HasMergeConflicts {
+			return true
+		}
+	}
+	return false
+}
+
+type discardOption struct {
+	handler     func(fileName *commands.File) error
+	description string
+}
+
+type discardAllOption struct {
+	handler     func() error
+	description string
+	command     string
+}
+
+// GetDisplayStrings is a function.
+func (r *discardOption) GetDisplayStrings(isFocused bool) []string {
+	return []string{r.description}
+}
+
+// GetDisplayStrings is a function.
+func (r *discardAllOption) GetDisplayStrings(isFocused bool) []string {
+	return []string{r.description, color.New(color.FgRed).Sprint(r.command)}
+}
+
+func (gui *Gui) handleCreateDiscardMenu(g *gocui.Gui, v *gocui.View) error {
+	file, err := gui.getSelectedFile(g)
+	if err != nil {
+		if err != gui.Errors.ErrNoFiles {
+			return err
+		}
+		return nil
+	}
+
+	options := []*discardOption{
+		{
+			description: gui.Tr.SLocalize("discardAllChanges"),
+			handler: func(file *commands.File) error {
+				return gui.GitCommand.DiscardAllFileChanges(file)
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("cancel"),
+			handler: func(file *commands.File) error {
+				return nil
+			},
+		},
+	}
+
+	if file.HasStagedChanges && file.HasUnstagedChanges {
+		discardUnstagedChanges := &discardOption{
+			description: gui.Tr.SLocalize("discardUnstagedChanges"),
+			handler: func(file *commands.File) error {
+				return gui.GitCommand.DiscardUnstagedFileChanges(file)
+			},
+		}
+
+		options = append(options[:1], append([]*discardOption{discardUnstagedChanges}, options[1:]...)...)
+	}
+
+	handleMenuPress := func(index int) error {
+		file, err := gui.getSelectedFile(g)
+		if err != nil {
+			return err
+		}
+
+		if err := options[index].handler(file); err != nil {
+			return err
+		}
+
+		return gui.refreshFiles()
+	}
+
+	return gui.createMenu(file.Name, options, len(options), handleMenuPress)
+}
+
+func (gui *Gui) handleCreateResetMenu(g *gocui.Gui, v *gocui.View) error {
+	options := []*discardAllOption{
+		{
+			description: gui.Tr.SLocalize("discardAllChangesToAllFiles"),
+			command:     "reset --hard HEAD && git clean -fd",
+			handler: func() error {
+				return gui.GitCommand.ResetAndClean()
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("discardAnyUnstagedChanges"),
+			command:     "git checkout -- .",
+			handler: func() error {
+				return gui.GitCommand.DiscardAnyUnstagedFileChanges()
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("discardUntrackedFiles"),
+			command:     "git clean -fd",
+			handler: func() error {
+				return gui.GitCommand.RemoveUntrackedFiles()
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("softReset"),
+			command:     "git reset --soft HEAD",
+			handler: func() error {
+				return gui.GitCommand.ResetSoftHead()
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("hardReset"),
+			command:     "git reset --hard HEAD",
+			handler: func() error {
+				return gui.GitCommand.ResetHardHead()
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("cancel"),
+			handler: func() error {
+				return nil
+			},
+		},
+	}
+
+	handleMenuPress := func(index int) error {
+		if err := options[index].handler(); err != nil {
+			return err
+		}
+
+		return gui.refreshFiles()
+	}
+
+	return gui.createMenu("", options, len(options), handleMenuPress)
+}
+
+func (gui *Gui) handleCustomCommand(g *gocui.Gui, v *gocui.View) error {
+	return gui.createPromptPanel(g, v, gui.Tr.SLocalize("CustomCommand"), func(g *gocui.Gui, v *gocui.View) error {
+		command := gui.trimmedContent(v)
+		gui.SubProcess = gui.OSCommand.RunCustomCommand(command)
+		return gui.Errors.ErrSubProcess
+	})
+}
+
+type stashOption struct {
+	description string
+	handler     func() error
+}
+
+// GetDisplayStrings is a function.
+func (o *stashOption) GetDisplayStrings(isFocused bool) []string {
+	return []string{o.description}
+}
+
+func (gui *Gui) handleCreateStashMenu(g *gocui.Gui, v *gocui.View) error {
+	options := []*stashOption{
+		{
+			description: gui.Tr.SLocalize("stashAllChanges"),
+			handler: func() error {
+				return gui.handleStashSave(gui.GitCommand.StashSave)
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("stashStagedChanges"),
+			handler: func() error {
+				return gui.handleStashSave(gui.GitCommand.StashSaveStagedChanges)
+			},
+		},
+		{
+			description: gui.Tr.SLocalize("cancel"),
+			handler: func() error {
+				return nil
+			},
+		},
+	}
+
+	handleMenuPress := func(index int) error {
+		return options[index].handler()
+	}
+
+	return gui.createMenu(gui.Tr.SLocalize("stashOptions"), options, len(options), handleMenuPress)
+}
+
+func (gui *Gui) handleStashChanges(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleStashSave(gui.GitCommand.StashSave)
 }

pkg/gui/line_by_line_panel.go

@@ -0,0 +1,316 @@
+package gui
+
+import (
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+)
+
+// Currently there are two 'pseudo-panels' that make use of this 'pseudo-panel'.
+// One is the staging panel where we stage files line-by-line, the other is the
+// patch building panel where we add lines of an old commit's file to a patch.
+// This file contains the logic around selecting lines and displaying the diffs
+// staging_panel.go and patch_building_panel.go have functions specific to their
+// use cases
+
+// these represent what select mode we're in
+const (
+	LINE = iota
+	RANGE
+	HUNK
+)
+
+// returns whether the patch is empty so caller can escape if necessary
+// both diffs should be non-coloured because we'll parse them and colour them here
+func (gui *Gui) refreshLineByLinePanel(diff string, secondaryDiff string, secondaryFocused bool, selectedLineIdx int) (bool, error) {
+	state := gui.State.Panels.LineByLine
+
+	patchParser, err := commands.NewPatchParser(gui.Log, diff)
+	if err != nil {
+		return false, nil
+	}
+
+	if len(patchParser.StageableLines) == 0 {
+		return true, nil
+	}
+
+	var firstLineIdx int
+	var lastLineIdx int
+	selectMode := LINE
+	// if we have clicked from the outside to focus the main view we'll pass in a non-negative line index so that we can instantly select that line
+	if selectedLineIdx >= 0 {
+		selectMode = RANGE
+		firstLineIdx, lastLineIdx = selectedLineIdx, selectedLineIdx
+	} else if state != nil {
+		if state.SelectMode == HUNK {
+			// this is tricky: we need to find out which hunk we just staged based on our old `state.PatchParser` (as opposed to the new `patchParser`)
+			// we do this by getting the first line index of the original hunk, then
+			// finding the next stageable line, then getting its containing hunk
+			// in the new diff
+			selectMode = HUNK
+			prevNewHunk := state.PatchParser.GetHunkContainingLine(state.SelectedLineIdx, 0)
+			selectedLineIdx = patchParser.GetNextStageableLineIndex(prevNewHunk.FirstLineIdx)
+			newHunk := patchParser.GetHunkContainingLine(selectedLineIdx, 0)
+			firstLineIdx, lastLineIdx = newHunk.FirstLineIdx, newHunk.LastLineIdx
+		} else {
+			selectedLineIdx = patchParser.GetNextStageableLineIndex(state.SelectedLineIdx)
+			firstLineIdx, lastLineIdx = selectedLineIdx, selectedLineIdx
+		}
+	} else {
+		selectedLineIdx = patchParser.StageableLines[0]
+		firstLineIdx, lastLineIdx = selectedLineIdx, selectedLineIdx
+	}
+
+	gui.State.Panels.LineByLine = &lineByLinePanelState{
+		PatchParser:      patchParser,
+		SelectedLineIdx:  selectedLineIdx,
+		SelectMode:       selectMode,
+		FirstLineIdx:     firstLineIdx,
+		LastLineIdx:      lastLineIdx,
+		Diff:             diff,
+		SecondaryFocused: secondaryFocused,
+	}
+
+	if err := gui.refreshMainView(); err != nil {
+		return false, err
+	}
+
+	if err := gui.focusSelection(selectMode == HUNK); err != nil {
+		return false, err
+	}
+
+	secondaryView := gui.getSecondaryView()
+	secondaryView.Highlight = true
+	secondaryView.Wrap = false
+
+	secondaryPatchParser, err := commands.NewPatchParser(gui.Log, secondaryDiff)
+	if err != nil {
+		return false, nil
+	}
+
+	gui.g.Update(func(*gocui.Gui) error {
+		return gui.setViewContent(gui.g, gui.getSecondaryView(), secondaryPatchParser.Render(-1, -1, nil))
+	})
+
+	return false, nil
+}
+
+func (gui *Gui) handleSelectPrevLine(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleCycleLine(-1)
+}
+
+func (gui *Gui) handleSelectNextLine(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleCycleLine(+1)
+}
+
+func (gui *Gui) handleSelectPrevHunk(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+	newHunk := state.PatchParser.GetHunkContainingLine(state.SelectedLineIdx, -1)
+
+	return gui.selectNewHunk(newHunk)
+}
+
+func (gui *Gui) handleSelectNextHunk(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+	newHunk := state.PatchParser.GetHunkContainingLine(state.SelectedLineIdx, 1)
+
+	return gui.selectNewHunk(newHunk)
+}
+
+func (gui *Gui) selectNewHunk(newHunk *commands.PatchHunk) error {
+	state := gui.State.Panels.LineByLine
+	state.SelectedLineIdx = state.PatchParser.GetNextStageableLineIndex(newHunk.FirstLineIdx)
+	if state.SelectMode == HUNK {
+		state.FirstLineIdx, state.LastLineIdx = newHunk.FirstLineIdx, newHunk.LastLineIdx
+	} else {
+		state.FirstLineIdx, state.LastLineIdx = state.SelectedLineIdx, state.SelectedLineIdx
+	}
+
+	if err := gui.refreshMainView(); err != nil {
+		return err
+	}
+
+	return gui.focusSelection(true)
+}
+
+func (gui *Gui) handleCycleLine(change int) error {
+	state := gui.State.Panels.LineByLine
+
+	if state.SelectMode == HUNK {
+		newHunk := state.PatchParser.GetHunkContainingLine(state.SelectedLineIdx, change)
+		return gui.selectNewHunk(newHunk)
+	}
+
+	return gui.handleSelectNewLine(state.SelectedLineIdx + change)
+}
+
+func (gui *Gui) handleSelectNewLine(newSelectedLineIdx int) error {
+	state := gui.State.Panels.LineByLine
+
+	if newSelectedLineIdx < 0 {
+		newSelectedLineIdx = 0
+	} else if newSelectedLineIdx > len(state.PatchParser.PatchLines)-1 {
+		newSelectedLineIdx = len(state.PatchParser.PatchLines) - 1
+	}
+
+	state.SelectedLineIdx = newSelectedLineIdx
+
+	if state.SelectMode == RANGE {
+		if state.SelectedLineIdx < state.FirstLineIdx {
+			state.FirstLineIdx = state.SelectedLineIdx
+		} else {
+			state.LastLineIdx = state.SelectedLineIdx
+		}
+	} else {
+		state.LastLineIdx = state.SelectedLineIdx
+		state.FirstLineIdx = state.SelectedLineIdx
+	}
+
+	if err := gui.refreshMainView(); err != nil {
+		return err
+	}
+
+	return gui.focusSelection(false)
+}
+
+func (gui *Gui) handleMouseDown(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	newSelectedLineIdx := v.SelectedLineIdx()
+	state.FirstLineIdx = newSelectedLineIdx
+	state.LastLineIdx = newSelectedLineIdx
+
+	state.SelectMode = RANGE
+
+	return gui.handleSelectNewLine(newSelectedLineIdx)
+}
+
+func (gui *Gui) handleMouseDrag(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	return gui.handleSelectNewLine(v.SelectedLineIdx())
+}
+
+func (gui *Gui) handleMouseScrollUp(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	state.SelectMode = LINE
+
+	return gui.handleCycleLine(-1)
+}
+
+func (gui *Gui) handleMouseScrollDown(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	state.SelectMode = LINE
+
+	return gui.handleCycleLine(1)
+}
+
+func (gui *Gui) refreshMainView() error {
+	state := gui.State.Panels.LineByLine
+
+	var includedLineIndices []int
+	// I'd prefer not to have knowledge of contexts using this file but I'm not sure
+	// how to get around this
+	if gui.State.Context == "patch-building" {
+		filename := gui.State.CommitFiles[gui.State.Panels.CommitFiles.SelectedLine].Name
+		includedLineIndices = gui.GitCommand.PatchManager.GetFileIncLineIndices(filename)
+	}
+	colorDiff := state.PatchParser.Render(state.FirstLineIdx, state.LastLineIdx, includedLineIndices)
+
+	mainView := gui.getMainView()
+	mainView.Highlight = true
+	mainView.Wrap = false
+
+	gui.g.Update(func(*gocui.Gui) error {
+		return gui.setViewContent(gui.g, gui.getMainView(), colorDiff)
+	})
+
+	return nil
+}
+
+// focusSelection works out the best focus for the staging panel given the
+// selected line and size of the hunk
+func (gui *Gui) focusSelection(includeCurrentHunk bool) error {
+	stagingView := gui.getMainView()
+	state := gui.State.Panels.LineByLine
+
+	_, viewHeight := stagingView.Size()
+	bufferHeight := viewHeight - 1
+	_, origin := stagingView.Origin()
+
+	firstLineIdx := state.SelectedLineIdx
+	lastLineIdx := state.SelectedLineIdx
+
+	if includeCurrentHunk {
+		hunk := state.PatchParser.GetHunkContainingLine(state.SelectedLineIdx, 0)
+		firstLineIdx = hunk.FirstLineIdx
+		lastLineIdx = hunk.LastLineIdx
+	}
+
+	margin := 0 // we may want to have a margin in place to show context  but right now I'm thinking we keep this at zero
+
+	var newOrigin int
+	if firstLineIdx-origin < margin {
+		newOrigin = firstLineIdx - margin
+	} else if lastLineIdx-origin > bufferHeight-margin {
+		newOrigin = lastLineIdx - bufferHeight + margin
+	} else {
+		newOrigin = origin
+	}
+
+	gui.g.Update(func(*gocui.Gui) error {
+		if err := stagingView.SetOrigin(0, newOrigin); err != nil {
+			return err
+		}
+
+		return stagingView.SetCursor(0, state.SelectedLineIdx-newOrigin)
+	})
+
+	return nil
+}
+
+func (gui *Gui) handleToggleSelectRange(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+	if state.SelectMode == RANGE {
+		state.SelectMode = LINE
+	} else {
+		state.SelectMode = RANGE
+	}
+	state.FirstLineIdx, state.LastLineIdx = state.SelectedLineIdx, state.SelectedLineIdx
+
+	return gui.refreshMainView()
+}
+
+func (gui *Gui) handleToggleSelectHunk(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	if state.SelectMode == HUNK {
+		state.SelectMode = LINE
+		state.FirstLineIdx, state.LastLineIdx = state.SelectedLineIdx, state.SelectedLineIdx
+	} else {
+		state.SelectMode = HUNK
+		selectedHunk := state.PatchParser.GetHunkContainingLine(state.SelectedLineIdx, 0)
+		state.FirstLineIdx, state.LastLineIdx = selectedHunk.FirstLineIdx, selectedHunk.LastLineIdx
+	}
+
+	if err := gui.refreshMainView(); err != nil {
+		return err
+	}
+
+	return gui.focusSelection(state.SelectMode == HUNK)
+}

pkg/gui/menu_panel.go

@@ -0,0 +1,117 @@
+package gui
+
+import (
+	"fmt"
+
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/theme"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// list panel functions
+
+func (gui *Gui) handleMenuSelect(g *gocui.Gui, v *gocui.View) error {
+	return gui.focusPoint(0, gui.State.Panels.Menu.SelectedLine, gui.State.MenuItemCount, v)
+}
+
+func (gui *Gui) handleMenuNextLine(g *gocui.Gui, v *gocui.View) error {
+	panelState := gui.State.Panels.Menu
+	gui.changeSelectedLine(&panelState.SelectedLine, v.LinesHeight(), false)
+
+	return gui.handleMenuSelect(g, v)
+}
+
+func (gui *Gui) handleMenuPrevLine(g *gocui.Gui, v *gocui.View) error {
+	panelState := gui.State.Panels.Menu
+	gui.changeSelectedLine(&panelState.SelectedLine, v.LinesHeight(), true)
+
+	return gui.handleMenuSelect(g, v)
+}
+
+// specific functions
+
+func (gui *Gui) renderMenuOptions() error {
+	optionsMap := map[string]string{
+		"esc/q": gui.Tr.SLocalize("close"),
+		"↑ ↓":   gui.Tr.SLocalize("navigate"),
+		"space": gui.Tr.SLocalize("execute"),
+	}
+	return gui.renderOptionsMap(optionsMap)
+}
+
+func (gui *Gui) handleMenuClose(g *gocui.Gui, v *gocui.View) error {
+	for _, key := range []gocui.Key{gocui.KeySpace, gocui.KeyEnter} {
+		if err := g.DeleteKeybinding("menu", key, gocui.ModNone); err != nil {
+			return err
+		}
+	}
+	err := g.DeleteView("menu")
+	if err != nil {
+		return err
+	}
+	return gui.returnFocus(g, v)
+}
+
+func (gui *Gui) createMenu(title string, items interface{}, itemCount int, handlePress func(int) error) error {
+	isFocused := gui.g.CurrentView().Name() == "menu"
+	gui.State.MenuItemCount = itemCount
+	list, err := utils.RenderList(items, isFocused)
+	if err != nil {
+		return err
+	}
+
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(gui.g, false, list)
+	menuView, _ := gui.g.SetView("menu", x0, y0, x1, y1, 0)
+	menuView.Title = title
+	menuView.FgColor = theme.GocuiDefaultTextColor
+	menuView.Clear()
+	fmt.Fprint(menuView, list)
+	gui.State.Panels.Menu.SelectedLine = 0
+
+	wrappedHandlePress := func(g *gocui.Gui, v *gocui.View) error {
+		selectedLine := gui.State.Panels.Menu.SelectedLine
+		if err := handlePress(selectedLine); err != nil {
+			return err
+		}
+		if _, err := gui.g.View("menu"); err == nil {
+			if _, err := gui.g.SetViewOnBottom("menu"); err != nil {
+				return err
+			}
+		}
+
+		return gui.returnFocus(gui.g, menuView)
+	}
+
+	gui.State.Panels.Menu.OnPress = wrappedHandlePress
+
+	for _, key := range []gocui.Key{gocui.KeySpace, gocui.KeyEnter, 'y'} {
+		_ = gui.g.DeleteKeybinding("menu", key, gocui.ModNone)
+
+		if err := gui.g.SetKeybinding("menu", key, gocui.ModNone, wrappedHandlePress); err != nil {
+			return err
+		}
+	}
+
+	gui.g.Update(func(g *gocui.Gui) error {
+		if _, err := gui.g.View("menu"); err == nil {
+			if _, err := g.SetViewOnTop("menu"); err != nil {
+				return err
+			}
+		}
+		currentView := gui.g.CurrentView()
+		return gui.switchFocus(gui.g, currentView, menuView)
+	})
+	return nil
+}
+
+func (gui *Gui) handleMenuClick(g *gocui.Gui, v *gocui.View) error {
+	itemCount := gui.State.MenuItemCount
+	handleSelect := gui.handleMenuSelect
+	selectedLine := &gui.State.Panels.Menu.SelectedLine
+
+	if err := gui.handleClick(v, itemCount, selectedLine, handleSelect); err != nil {
+		return err
+	}
+
+	return gui.State.Panels.Menu.OnPress(g, v)
+}

pkg/gui/merge_panel.go

@@ -11,8 +11,10 @@ import (
 	"strings"
 
 	"github.com/fatih/color"
+	"github.com/golang-collections/collections/stack"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/theme"
 	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
@@ -20,11 +22,13 @@ func (gui *Gui) findConflicts(content string) ([]commands.Conflict, error) {
 	conflicts := make([]commands.Conflict, 0)
 	var newConflict commands.Conflict
 	for i, line := range utils.SplitLines(content) {
-		if line == "<<<<<<< HEAD" || line == "<<<<<<< MERGE_HEAD" || line == "<<<<<<< Updated upstream" {
+		trimmedLine := strings.TrimPrefix(line, "++")
+		gui.Log.Info(trimmedLine)
+		if trimmedLine == "<<<<<<< HEAD" || trimmedLine == "<<<<<<< MERGE_HEAD" || trimmedLine == "<<<<<<< Updated upstream" || trimmedLine == "<<<<<<< ours" {
 			newConflict = commands.Conflict{Start: i}
-		} else if line == "=======" {
+		} else if trimmedLine == "=======" {
 			newConflict.Middle = i
-		} else if strings.HasPrefix(line, ">>>>>>> ") {
+		} else if strings.HasPrefix(trimmedLine, ">>>>>>> ") {
 			newConflict.End = i
 			conflicts = append(conflicts, newConflict)
 		}
@@ -47,7 +51,7 @@ func (gui *Gui) coloredConflictFile(content string, conflicts []commands.Conflic
 	conflict, remainingConflicts := gui.shiftConflict(conflicts)
 	var outputBuffer bytes.Buffer
 	for i, line := range utils.SplitLines(content) {
-		colourAttr := color.FgWhite
+		colourAttr := theme.DefaultTextColor
 		if i == conflict.Start || i == conflict.Middle || i == conflict.End {
 			colourAttr = color.FgRed
 		}
@@ -64,29 +68,29 @@ func (gui *Gui) coloredConflictFile(content string, conflicts []commands.Conflic
 }
 
 func (gui *Gui) handleSelectTop(g *gocui.Gui, v *gocui.View) error {
-	gui.State.ConflictTop = true
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictTop = true
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleSelectBottom(g *gocui.Gui, v *gocui.View) error {
-	gui.State.ConflictTop = false
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictTop = false
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleSelectNextConflict(g *gocui.Gui, v *gocui.View) error {
-	if gui.State.ConflictIndex >= len(gui.State.Conflicts)-1 {
+	if gui.State.Panels.Merging.ConflictIndex >= len(gui.State.Panels.Merging.Conflicts)-1 {
 		return nil
 	}
-	gui.State.ConflictIndex++
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictIndex++
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleSelectPrevConflict(g *gocui.Gui, v *gocui.View) error {
-	if gui.State.ConflictIndex <= 0 {
+	if gui.State.Panels.Merging.ConflictIndex <= 0 {
 		return nil
 	}
-	gui.State.ConflictIndex--
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictIndex--
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) isIndexToDelete(i int, conflict commands.Conflict, pick string) bool {
@@ -133,105 +137,112 @@ func (gui *Gui) pushFileSnapshot(g *gocui.Gui) error {
 	if err != nil {
 		return err
 	}
-	gui.State.EditHistory.Push(content)
+	gui.State.Panels.Merging.EditHistory.Push(content)
 	return nil
 }
 
 func (gui *Gui) handlePopFileSnapshot(g *gocui.Gui, v *gocui.View) error {
-	if gui.State.EditHistory.Len() == 0 {
+	if gui.State.Panels.Merging.EditHistory.Len() == 0 {
 		return nil
 	}
-	prevContent := gui.State.EditHistory.Pop().(string)
+	prevContent := gui.State.Panels.Merging.EditHistory.Pop().(string)
 	gitFile, err := gui.getSelectedFile(g)
 	if err != nil {
 		return err
 	}
 	ioutil.WriteFile(gitFile.Name, []byte(prevContent), 0644)
-	return gui.refreshMergePanel(g)
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handlePickHunk(g *gocui.Gui, v *gocui.View) error {
-	conflict := gui.State.Conflicts[gui.State.ConflictIndex]
+	conflict := gui.State.Panels.Merging.Conflicts[gui.State.Panels.Merging.ConflictIndex]
 	gui.pushFileSnapshot(g)
 	pick := "bottom"
-	if gui.State.ConflictTop {
+	if gui.State.Panels.Merging.ConflictTop {
 		pick = "top"
 	}
 	err := gui.resolveConflict(g, conflict, pick)
 	if err != nil {
 		panic(err)
 	}
-	gui.refreshMergePanel(g)
-	return nil
+
+	// if that was the last conflict, finish the merge for this file
+	if len(gui.State.Panels.Merging.Conflicts) == 1 {
+		if err := gui.handleCompleteMerge(); err != nil {
+			return err
+		}
+	}
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handlePickBothHunks(g *gocui.Gui, v *gocui.View) error {
-	conflict := gui.State.Conflicts[gui.State.ConflictIndex]
+	conflict := gui.State.Panels.Merging.Conflicts[gui.State.Panels.Merging.ConflictIndex]
 	gui.pushFileSnapshot(g)
 	err := gui.resolveConflict(g, conflict, "both")
 	if err != nil {
 		panic(err)
 	}
-	return gui.refreshMergePanel(g)
+	return gui.refreshMergePanel()
 }
 
-func (gui *Gui) refreshMergePanel(g *gocui.Gui) error {
-	cat, err := gui.catSelectedFile(g)
+func (gui *Gui) refreshMergePanel() error {
+	panelState := gui.State.Panels.Merging
+	cat, err := gui.catSelectedFile(gui.g)
 	if err != nil {
 		return err
 	}
-	gui.State.Conflicts, err = gui.findConflicts(cat)
+	if cat == "" {
+		return nil
+	}
+	panelState.Conflicts, err = gui.findConflicts(cat)
 	if err != nil {
 		return err
 	}
 
-	if len(gui.State.Conflicts) == 0 {
-		return gui.handleCompleteMerge(g)
-	} else if gui.State.ConflictIndex > len(gui.State.Conflicts)-1 {
-		gui.State.ConflictIndex = len(gui.State.Conflicts) - 1
+	// handle potential fixes that the user made in their editor since we last refreshed
+	if len(panelState.Conflicts) == 0 {
+		return gui.handleCompleteMerge()
+	} else if panelState.ConflictIndex > len(panelState.Conflicts)-1 {
+		panelState.ConflictIndex = len(panelState.Conflicts) - 1
 	}
-	hasFocus := gui.currentViewName(g) == "main"
-	if hasFocus {
-		gui.renderMergeOptions(g)
-	}
-	content, err := gui.coloredConflictFile(cat, gui.State.Conflicts, gui.State.ConflictIndex, gui.State.ConflictTop, hasFocus)
+
+	hasFocus := gui.currentViewName() == "main"
+	content, err := gui.coloredConflictFile(cat, panelState.Conflicts, panelState.ConflictIndex, panelState.ConflictTop, hasFocus)
 	if err != nil {
 		return err
 	}
-	if err := gui.scrollToConflict(g); err != nil {
+	if err := gui.renderString(gui.g, "main", content); err != nil {
 		return err
 	}
-	return gui.renderString(g, "main", content)
+	if err := gui.scrollToConflict(gui.g); err != nil {
+		return err
+	}
+
+	mainView := gui.getMainView()
+	mainView.Wrap = false
+
+	return nil
 }
 
 func (gui *Gui) scrollToConflict(g *gocui.Gui) error {
-	mainView, err := g.View("main")
-	if err != nil {
-		return err
-	}
-	if len(gui.State.Conflicts) == 0 {
+	panelState := gui.State.Panels.Merging
+	if len(panelState.Conflicts) == 0 {
 		return nil
 	}
-	conflict := gui.State.Conflicts[gui.State.ConflictIndex]
-	ox, _ := mainView.Origin()
-	_, height := mainView.Size()
+	mergingView := gui.getMainView()
+	conflict := panelState.Conflicts[panelState.ConflictIndex]
+	ox, _ := mergingView.Origin()
+	_, height := mergingView.Size()
 	conflictMiddle := (conflict.End + conflict.Start) / 2
 	newOriginY := int(math.Max(0, float64(conflictMiddle-(height/2))))
-	return mainView.SetOrigin(ox, newOriginY)
+	gui.g.Update(func(g *gocui.Gui) error {
+		return mergingView.SetOrigin(ox, newOriginY)
+	})
+	return nil
 }
 
-func (gui *Gui) switchToMerging(g *gocui.Gui) error {
-	gui.State.ConflictIndex = 0
-	gui.State.ConflictTop = true
-	_, err := g.SetCurrentView("main")
-	if err != nil {
-		return err
-	}
-	return gui.refreshMergePanel(g)
-}
-
-func (gui *Gui) renderMergeOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
+func (gui *Gui) renderMergeOptions() error {
+	return gui.renderOptionsMap(map[string]string{
 		"↑ ↓":   gui.Tr.SLocalize("selectHunk"),
 		"← →":   gui.Tr.SLocalize("navigateConflicts"),
 		"space": gui.Tr.SLocalize("pickHunk"),
@@ -241,20 +252,40 @@ func (gui *Gui) renderMergeOptions(g *gocui.Gui) error {
 }
 
 func (gui *Gui) handleEscapeMerge(g *gocui.Gui, v *gocui.View) error {
-	filesView, err := g.View("files")
-	if err != nil {
+	gui.State.Panels.Merging.EditHistory = stack.New()
+	if err := gui.refreshFiles(); err != nil {
 		return err
 	}
-	gui.refreshFiles(g)
-	return gui.switchFocus(g, v, filesView)
+	// it's possible this method won't be called from the merging view so we need to
+	// ensure we only 'return' focus if we already have it
+	if gui.g.CurrentView() == gui.getMainView() {
+		return gui.switchFocus(g, v, gui.getFilesView())
+	}
+	return nil
 }
 
-func (gui *Gui) handleCompleteMerge(g *gocui.Gui) error {
-	filesView, err := g.View("files")
-	if err != nil {
+func (gui *Gui) handleCompleteMerge() error {
+	if err := gui.stageSelectedFile(gui.g); err != nil {
 		return err
 	}
-	gui.stageSelectedFile(g)
-	gui.refreshFiles(g)
-	return gui.switchFocus(g, nil, filesView)
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+	// if we got conflicts after unstashing, we don't want to call any git
+	// commands to continue rebasing/merging here
+	if gui.State.WorkingTreeState == "normal" {
+		return gui.handleEscapeMerge(gui.g, gui.getMainView())
+	}
+	// if there are no more files with merge conflicts, we should ask whether the user wants to continue
+	if !gui.anyFilesWithMergeConflicts() {
+		return gui.promptToContinue()
+	}
+	return gui.handleEscapeMerge(gui.g, gui.getMainView())
+}
+
+// promptToContinue asks the user if they want to continue the rebase/merge that's in progress
+func (gui *Gui) promptToContinue() error {
+	return gui.createConfirmationPanel(gui.g, gui.getFilesView(), true, "continue", gui.Tr.SLocalize("ConflictsResolved"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.genericMergeCommand("continue")
+	}, nil)
 }

pkg/gui/options_menu_panel.go

@@ -0,0 +1,53 @@
+package gui
+
+import (
+	"strings"
+
+	"github.com/go-errors/errors"
+
+	"github.com/jesseduffield/gocui"
+)
+
+func (gui *Gui) getBindings(v *gocui.View) []*Binding {
+	var (
+		bindingsGlobal, bindingsPanel []*Binding
+	)
+
+	bindings := gui.GetCurrentKeybindings()
+
+	for _, binding := range bindings {
+		if binding.GetKey() != "" && binding.Description != "" {
+			switch binding.ViewName {
+			case "":
+				bindingsGlobal = append(bindingsGlobal, binding)
+			case v.Name():
+				bindingsPanel = append(bindingsPanel, binding)
+			}
+		}
+	}
+
+	// append dummy element to have a separator between
+	// panel and global keybindings
+	bindingsPanel = append(bindingsPanel, &Binding{})
+	return append(bindingsPanel, bindingsGlobal...)
+}
+
+func (gui *Gui) handleCreateOptionsMenu(g *gocui.Gui, v *gocui.View) error {
+	bindings := gui.getBindings(v)
+
+	handleMenuPress := func(index int) error {
+		if bindings[index].Key == nil {
+			return nil
+		}
+		if index >= len(bindings) {
+			return errors.New("Index is greater than size of bindings")
+		}
+		err := gui.handleMenuClose(g, v)
+		if err != nil {
+			return err
+		}
+		return bindings[index].Handler(g, v)
+	}
+
+	return gui.createMenu(strings.Title(gui.Tr.SLocalize("menu")), bindings, len(bindings), handleMenuPress)
+}

pkg/gui/patch_building_panel.go

@@ -0,0 +1,116 @@
+package gui
+
+import (
+	"github.com/jesseduffield/gocui"
+)
+
+func (gui *Gui) refreshPatchBuildingPanel(selectedLineIdx int) error {
+	if !gui.GitCommand.PatchManager.CommitSelected() {
+		return gui.handleEscapePatchBuildingPanel(gui.g, nil)
+	}
+
+	gui.State.SplitMainPanel = true
+
+	gui.getMainView().Title = "Patch"
+	gui.getSecondaryView().Title = "Custom Patch"
+
+	// get diff from commit file that's currently selected
+	commitFile := gui.getSelectedCommitFile(gui.g)
+	if commitFile == nil {
+		return gui.renderString(gui.g, "commitFiles", gui.Tr.SLocalize("NoCommiteFiles"))
+	}
+
+	diff, err := gui.GitCommand.ShowCommitFile(commitFile.Sha, commitFile.Name, true)
+	if err != nil {
+		return err
+	}
+
+	secondaryDiff := gui.GitCommand.PatchManager.RenderPatchForFile(commitFile.Name, true, false, true)
+	if err != nil {
+		return err
+	}
+
+	empty, err := gui.refreshLineByLinePanel(diff, secondaryDiff, false, selectedLineIdx)
+	if err != nil {
+		return err
+	}
+
+	if empty {
+		return gui.handleEscapePatchBuildingPanel(gui.g, nil)
+	}
+
+	return nil
+}
+
+func (gui *Gui) handleAddSelectionToPatch(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	// add range of lines to those set for the file
+	commitFile := gui.getSelectedCommitFile(gui.g)
+	if commitFile == nil {
+		return gui.renderString(gui.g, "commitFiles", gui.Tr.SLocalize("NoCommiteFiles"))
+	}
+
+	gui.GitCommand.PatchManager.AddFileLineRange(commitFile.Name, state.FirstLineIdx, state.LastLineIdx)
+
+	if err := gui.refreshCommitFilesView(); err != nil {
+		return err
+	}
+
+	if err := gui.refreshPatchBuildingPanel(-1); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (gui *Gui) handleRemoveSelectionFromPatch(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	// add range of lines to those set for the file
+	commitFile := gui.getSelectedCommitFile(gui.g)
+	if commitFile == nil {
+		return gui.renderString(gui.g, "commitFiles", gui.Tr.SLocalize("NoCommiteFiles"))
+	}
+
+	gui.GitCommand.PatchManager.RemoveFileLineRange(commitFile.Name, state.FirstLineIdx, state.LastLineIdx)
+
+	if err := gui.refreshCommitFilesView(); err != nil {
+		return err
+	}
+
+	if err := gui.refreshPatchBuildingPanel(-1); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (gui *Gui) handleEscapePatchBuildingPanel(g *gocui.Gui, v *gocui.View) error {
+	gui.State.Panels.LineByLine = nil
+	gui.changeContext("normal")
+
+	if gui.GitCommand.PatchManager.IsEmpty() {
+		gui.GitCommand.PatchManager.Reset()
+		gui.State.SplitMainPanel = false
+	}
+
+	return gui.switchFocus(gui.g, nil, gui.getCommitFilesView())
+}
+
+func (gui *Gui) refreshSecondaryPatchPanel() error {
+	if gui.GitCommand.PatchManager.CommitSelected() {
+		gui.State.SplitMainPanel = true
+		secondaryView := gui.getSecondaryView()
+		secondaryView.Highlight = true
+		secondaryView.Wrap = false
+
+		gui.g.Update(func(*gocui.Gui) error {
+			return gui.setViewContent(gui.g, gui.getSecondaryView(), gui.GitCommand.PatchManager.RenderAggregatedPatchColored(false))
+		})
+	} else {
+		gui.State.SplitMainPanel = false
+	}
+
+	return nil
+}

pkg/gui/patch_options_panel.go

@@ -0,0 +1,127 @@
+package gui
+
+import (
+	"fmt"
+
+	"github.com/jesseduffield/gocui"
+)
+
+type patchMenuOption struct {
+	displayName string
+	function    func() error
+}
+
+// GetDisplayStrings is a function.
+func (o *patchMenuOption) GetDisplayStrings(isFocused bool) []string {
+	return []string{o.displayName}
+}
+
+func (gui *Gui) handleCreatePatchOptionsMenu(g *gocui.Gui, v *gocui.View) error {
+	if !gui.GitCommand.PatchManager.CommitSelected() {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("NoPatchError"))
+	}
+
+	options := []*patchMenuOption{
+		{displayName: fmt.Sprintf("remove patch from original commit (%s)", gui.GitCommand.PatchManager.CommitSha), function: gui.handleDeletePatchFromCommit},
+		{displayName: "pull patch out into index", function: gui.handlePullPatchIntoWorkingTree},
+		{displayName: "reset patch", function: gui.handleResetPatch},
+	}
+
+	selectedCommit := gui.getSelectedCommit(gui.g)
+	if selectedCommit != nil && gui.GitCommand.PatchManager.CommitSha != selectedCommit.Sha {
+		// adding this option to index 1
+		options = append(
+			options[:1],
+			append(
+				[]*patchMenuOption{
+					{
+						displayName: fmt.Sprintf("move patch to selected commit (%s)", selectedCommit.Sha),
+						function:    gui.handleMovePatchToSelectedCommit,
+					},
+				}, options[1:]...,
+			)...,
+		)
+	}
+
+	handleMenuPress := func(index int) error {
+		return options[index].function()
+	}
+
+	return gui.createMenu(gui.Tr.SLocalize("PatchOptionsTitle"), options, len(options), handleMenuPress)
+}
+
+func (gui *Gui) getPatchCommitIndex() int {
+	for index, commit := range gui.State.Commits {
+		if commit.Sha == gui.GitCommand.PatchManager.CommitSha {
+			return index
+		}
+	}
+	return -1
+}
+
+func (gui *Gui) validateNormalWorkingTreeState() (bool, error) {
+	if gui.State.WorkingTreeState != "normal" {
+		return false, gui.createErrorPanel(gui.g, gui.Tr.SLocalize("CantPatchWhileRebasingError"))
+	}
+	return true, nil
+}
+
+func (gui *Gui) returnFocusFromLineByLinePanelIfNecessary() error {
+	if gui.State.Context == "patch-building" {
+		return gui.handleEscapePatchBuildingPanel(gui.g, nil)
+	}
+	return nil
+}
+
+func (gui *Gui) handleDeletePatchFromCommit() error {
+	if ok, err := gui.validateNormalWorkingTreeState(); !ok {
+		return err
+	}
+
+	if err := gui.returnFocusFromLineByLinePanelIfNecessary(); err != nil {
+		return err
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("RebasingStatus"), func() error {
+		commitIndex := gui.getPatchCommitIndex()
+		err := gui.GitCommand.DeletePatchesFromCommit(gui.State.Commits, commitIndex, gui.GitCommand.PatchManager)
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleMovePatchToSelectedCommit() error {
+	if ok, err := gui.validateNormalWorkingTreeState(); !ok {
+		return err
+	}
+
+	if err := gui.returnFocusFromLineByLinePanelIfNecessary(); err != nil {
+		return err
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("RebasingStatus"), func() error {
+		commitIndex := gui.getPatchCommitIndex()
+		err := gui.GitCommand.MovePatchToSelectedCommit(gui.State.Commits, commitIndex, gui.State.Panels.Commits.SelectedLine, gui.GitCommand.PatchManager)
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handlePullPatchIntoWorkingTree() error {
+	if ok, err := gui.validateNormalWorkingTreeState(); !ok {
+		return err
+	}
+
+	if err := gui.returnFocusFromLineByLinePanelIfNecessary(); err != nil {
+		return err
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("RebasingStatus"), func() error {
+		commitIndex := gui.getPatchCommitIndex()
+		err := gui.GitCommand.PullPatchIntoIndex(gui.State.Commits, commitIndex, gui.GitCommand.PatchManager)
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleResetPatch() error {
+	gui.GitCommand.PatchManager.Reset()
+	return gui.refreshCommitFilesView()
+}

pkg/gui/rebase_options_panel.go

@@ -0,0 +1,98 @@
+package gui
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/jesseduffield/gocui"
+)
+
+type option struct {
+	value string
+}
+
+// GetDisplayStrings is a function.
+func (r *option) GetDisplayStrings(isFocused bool) []string {
+	return []string{r.value}
+}
+
+func (gui *Gui) handleCreateRebaseOptionsMenu(g *gocui.Gui, v *gocui.View) error {
+	options := []*option{
+		{value: "continue"},
+		{value: "abort"},
+	}
+
+	if gui.State.WorkingTreeState == "rebasing" {
+		options = append(options, &option{value: "skip"})
+	}
+
+	options = append(options, &option{value: "cancel"})
+
+	handleMenuPress := func(index int) error {
+		command := options[index].value
+		if command == "cancel" {
+			return nil
+		}
+		return gui.genericMergeCommand(command)
+	}
+
+	var title string
+	if gui.State.WorkingTreeState == "merging" {
+		title = gui.Tr.SLocalize("MergeOptionsTitle")
+	} else {
+		title = gui.Tr.SLocalize("RebaseOptionsTitle")
+	}
+
+	return gui.createMenu(title, options, len(options), handleMenuPress)
+}
+
+func (gui *Gui) genericMergeCommand(command string) error {
+	status := gui.State.WorkingTreeState
+
+	if status != "merging" && status != "rebasing" {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("NotMergingOrRebasing"))
+	}
+
+	commandType := strings.Replace(status, "ing", "e", 1)
+	// we should end up with a command like 'git merge --continue'
+
+	// it's impossible for a rebase to require a commit so we'll use a subprocess only if it's a merge
+	if status == "merging" && command != "abort" && gui.Config.GetUserConfig().GetBool("git.merging.manualCommit") {
+		sub := gui.OSCommand.PrepareSubProcess("git", commandType, fmt.Sprintf("--%s", command))
+		if sub != nil {
+			gui.SubProcess = sub
+			return gui.Errors.ErrSubProcess
+		}
+		return nil
+	}
+	result := gui.GitCommand.GenericMerge(commandType, command)
+	if err := gui.handleGenericMergeCommandResult(result); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (gui *Gui) handleGenericMergeCommandResult(result error) error {
+	if err := gui.refreshSidePanels(gui.g); err != nil {
+		return err
+	}
+	if result == nil {
+		return nil
+	} else if result == gui.Errors.ErrSubProcess {
+		return result
+	} else if strings.Contains(result.Error(), "No changes - did you forget to use") {
+		return gui.genericMergeCommand("skip")
+	} else if strings.Contains(result.Error(), "The previous cherry-pick is now empty") {
+		return gui.genericMergeCommand("continue")
+	} else if strings.Contains(result.Error(), "When you have resolved this problem") || strings.Contains(result.Error(), "fix conflicts") || strings.Contains(result.Error(), "Resolve all conflicts manually") {
+		return gui.createConfirmationPanel(gui.g, gui.getFilesView(), true, gui.Tr.SLocalize("FoundConflictsTitle"), gui.Tr.SLocalize("FoundConflicts"),
+			func(g *gocui.Gui, v *gocui.View) error {
+				return nil
+			}, func(g *gocui.Gui, v *gocui.View) error {
+				return gui.genericMergeCommand("abort")
+			},
+		)
+	} else {
+		return gui.createErrorPanel(gui.g, result.Error())
+	}
+}

pkg/gui/recent_repos_panel.go

@@ -0,0 +1,76 @@
+package gui
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/fatih/color"
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type recentRepo struct {
+	path string
+}
+
+// GetDisplayStrings returns the path from a recent repo.
+func (r *recentRepo) GetDisplayStrings(isFocused bool) []string {
+	yellow := color.New(color.FgMagenta)
+	base := filepath.Base(r.path)
+	path := yellow.Sprint(r.path)
+	return []string{base, path}
+}
+
+func (gui *Gui) handleCreateRecentReposMenu(g *gocui.Gui, v *gocui.View) error {
+	recentRepoPaths := gui.Config.GetAppState().RecentRepos
+	reposCount := utils.Min(len(recentRepoPaths), 20)
+	// we won't show the current repo hence the -1
+	recentRepos := make([]*recentRepo, reposCount-1)
+	for i, path := range recentRepoPaths[1:reposCount] {
+		recentRepos[i] = &recentRepo{path: path}
+	}
+
+	handleMenuPress := func(index int) error {
+		repo := recentRepos[index]
+		if err := os.Chdir(repo.path); err != nil {
+			return err
+		}
+		newGitCommand, err := commands.NewGitCommand(gui.Log, gui.OSCommand, gui.Tr, gui.Config)
+		if err != nil {
+			return err
+		}
+		gui.GitCommand = newGitCommand
+		return gui.Errors.ErrSwitchRepo
+	}
+
+	return gui.createMenu(gui.Tr.SLocalize("RecentRepos"), recentRepos, len(recentRepos), handleMenuPress)
+}
+
+// updateRecentRepoList registers the fact that we opened lazygit in this repo,
+// so that we can open the same repo via the 'recent repos' menu
+func (gui *Gui) updateRecentRepoList() error {
+	recentRepos := gui.Config.GetAppState().RecentRepos
+	currentRepo, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	known, recentRepos := newRecentReposList(recentRepos, currentRepo)
+	gui.Config.SetIsNewRepo(known)
+	gui.Config.GetAppState().RecentRepos = recentRepos
+	return gui.Config.SaveAppState()
+}
+
+// newRecentReposList returns a new repo list with a new entry but only when it doesn't exist yet
+func newRecentReposList(recentRepos []string, currentRepo string) (bool, []string) {
+	isNew := true
+	newRepos := []string{currentRepo}
+	for _, repo := range recentRepos {
+		if repo != currentRepo {
+			newRepos = append(newRepos, repo)
+		} else {
+			isNew = false
+		}
+	}
+	return isNew, newRepos
+}

pkg/gui/staging_panel.go

@@ -0,0 +1,151 @@
+package gui
+
+import (
+	"strings"
+
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+)
+
+func (gui *Gui) refreshStagingPanel(forceSecondaryFocused bool, selectedLineIdx int) error {
+	gui.State.SplitMainPanel = true
+
+	state := gui.State.Panels.LineByLine
+
+	file, err := gui.getSelectedFile(gui.g)
+	if err != nil {
+		if err != gui.Errors.ErrNoFiles {
+			return err
+		}
+		return gui.handleStagingEscape(gui.g, nil)
+	}
+
+	if !file.HasUnstagedChanges && !file.HasStagedChanges {
+		return gui.handleStagingEscape(gui.g, nil)
+	}
+
+	secondaryFocused := false
+	if forceSecondaryFocused {
+		secondaryFocused = true
+	} else {
+		if state != nil {
+			secondaryFocused = state.SecondaryFocused
+		}
+	}
+
+	if (secondaryFocused && !file.HasStagedChanges) || (!secondaryFocused && !file.HasUnstagedChanges) {
+		secondaryFocused = !secondaryFocused
+	}
+
+	if secondaryFocused {
+		gui.getMainView().Title = gui.Tr.SLocalize("StagedChanges")
+		gui.getSecondaryView().Title = gui.Tr.SLocalize("UnstagedChanges")
+	} else {
+		gui.getMainView().Title = gui.Tr.SLocalize("UnstagedChanges")
+		gui.getSecondaryView().Title = gui.Tr.SLocalize("StagedChanges")
+	}
+
+	// note for custom diffs, we'll need to send a flag here saying not to use the custom diff
+	diff := gui.GitCommand.Diff(file, true, secondaryFocused)
+	secondaryDiff := gui.GitCommand.Diff(file, true, !secondaryFocused)
+
+	// if we have e.g. a deleted file with nothing else to the diff will have only
+	// 4-5 lines in which case we'll swap panels
+	if len(strings.Split(diff, "\n")) < 5 {
+		if len(strings.Split(secondaryDiff, "\n")) < 5 {
+			return gui.handleStagingEscape(gui.g, nil)
+		}
+		secondaryFocused = !secondaryFocused
+		diff, secondaryDiff = secondaryDiff, diff
+	}
+
+	empty, err := gui.refreshLineByLinePanel(diff, secondaryDiff, secondaryFocused, selectedLineIdx)
+	if err != nil {
+		return err
+	}
+
+	if empty {
+		return gui.handleStagingEscape(gui.g, nil)
+	}
+
+	return nil
+}
+
+func (gui *Gui) handleTogglePanelClick(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	state.SecondaryFocused = !state.SecondaryFocused
+
+	return gui.refreshStagingPanel(false, v.SelectedLineIdx())
+}
+
+func (gui *Gui) handleTogglePanel(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	state.SecondaryFocused = !state.SecondaryFocused
+	return gui.refreshStagingPanel(false, -1)
+}
+
+func (gui *Gui) handleStagingEscape(g *gocui.Gui, v *gocui.View) error {
+	gui.State.Panels.LineByLine = nil
+
+	return gui.switchFocus(gui.g, nil, gui.getFilesView())
+}
+
+func (gui *Gui) handleStageSelection(g *gocui.Gui, v *gocui.View) error {
+	return gui.applySelection(false)
+}
+
+func (gui *Gui) handleResetSelection(g *gocui.Gui, v *gocui.View) error {
+	return gui.applySelection(true)
+}
+
+func (gui *Gui) applySelection(reverse bool) error {
+	state := gui.State.Panels.LineByLine
+
+	if !reverse && state.SecondaryFocused {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("CantStageStaged"))
+	}
+
+	file, err := gui.getSelectedFile(gui.g)
+	if err != nil {
+		return err
+	}
+
+	patch := commands.ModifiedPatchForRange(gui.Log, file.Name, state.Diff, state.FirstLineIdx, state.LastLineIdx, reverse, false)
+
+	if patch == "" {
+		return nil
+	}
+
+	// apply the patch then refresh this panel
+	// create a new temp file with the patch, then call git apply with that patch
+	applyFlags := []string{}
+	if !reverse || state.SecondaryFocused {
+		applyFlags = append(applyFlags, "cached")
+	}
+	err = gui.GitCommand.ApplyPatch(patch, applyFlags...)
+	if err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+
+	if state.SelectMode == RANGE {
+		state.SelectMode = LINE
+	}
+
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+	if err := gui.refreshStagingPanel(false, -1); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (gui *Gui) handleMouseDownSecondaryWhileStaging(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.LineByLine
+
+	state.SecondaryFocused = !state.SecondaryFocused
+
+	return gui.refreshStagingPanel(false, -1)
+}

pkg/gui/stash_panel.go

@@ -5,57 +5,102 @@ import (
 
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-func (gui *Gui) refreshStashEntries(g *gocui.Gui) error {
-	g.Update(func(g *gocui.Gui) error {
-		v, err := g.View("stash")
-		if err != nil {
-			panic(err)
-		}
-		gui.State.StashEntries = gui.GitCommand.GetStashEntries()
-		v.Clear()
-		for _, stashEntry := range gui.State.StashEntries {
-			fmt.Fprintln(v, stashEntry.DisplayString)
-		}
-		return gui.resetOrigin(v)
-	})
-	return nil
-}
+// list panel functions
 
 func (gui *Gui) getSelectedStashEntry(v *gocui.View) *commands.StashEntry {
-	if len(gui.State.StashEntries) == 0 {
+	selectedLine := gui.State.Panels.Stash.SelectedLine
+	if selectedLine == -1 {
 		return nil
 	}
-	lineNumber := gui.getItemPosition(v)
-	return &gui.State.StashEntries[lineNumber]
-}
 
-func (gui *Gui) renderStashOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"space":   gui.Tr.SLocalize("apply"),
-		"g":       gui.Tr.SLocalize("pop"),
-		"d":       gui.Tr.SLocalize("drop"),
-		"← → ↑ ↓": gui.Tr.SLocalize("navigate"),
-	})
+	return gui.State.StashEntries[selectedLine]
 }
 
 func (gui *Gui) handleStashEntrySelect(g *gocui.Gui, v *gocui.View) error {
-	if err := gui.renderStashOptions(g); err != nil {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	gui.State.SplitMainPanel = false
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+
+	gui.getMainView().Title = "Stash"
+
+	stashEntry := gui.getSelectedStashEntry(v)
+	if stashEntry == nil {
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoStashEntries"))
+	}
+	if err := gui.focusPoint(0, gui.State.Panels.Stash.SelectedLine, len(gui.State.StashEntries), v); err != nil {
 		return err
 	}
 	go func() {
-		stashEntry := gui.getSelectedStashEntry(v)
-		if stashEntry == nil {
-			gui.renderString(g, "main", gui.Tr.SLocalize("NoStashEntries"))
-			return
-		}
+		// doing this asynchronously cos it can take time
 		diff, _ := gui.GitCommand.GetStashEntryDiff(stashEntry.Index)
-		gui.renderString(g, "main", diff)
+		_ = gui.renderString(g, "main", diff)
 	}()
 	return nil
 }
 
+func (gui *Gui) refreshStashEntries(g *gocui.Gui) error {
+	g.Update(func(g *gocui.Gui) error {
+		gui.State.StashEntries = gui.GitCommand.GetStashEntries()
+
+		gui.refreshSelectedLine(&gui.State.Panels.Stash.SelectedLine, len(gui.State.StashEntries))
+
+		isFocused := gui.g.CurrentView().Name() == "stash"
+		list, err := utils.RenderList(gui.State.StashEntries, isFocused)
+		if err != nil {
+			return err
+		}
+
+		v := gui.getStashView()
+		v.Clear()
+		fmt.Fprint(v, list)
+
+		if err := gui.resetOrigin(v); err != nil {
+			return err
+		}
+		return nil
+	})
+	return nil
+}
+
+func (gui *Gui) handleStashNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Stash
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.StashEntries), false)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleStashEntrySelect(gui.g, v)
+}
+
+func (gui *Gui) handleStashPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Stash
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.StashEntries), true)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleStashEntrySelect(gui.g, v)
+}
+
+// specific functions
+
 func (gui *Gui) handleStashApply(g *gocui.Gui, v *gocui.View) error {
 	return gui.stashDo(g, v, "apply")
 }
@@ -67,7 +112,7 @@ func (gui *Gui) handleStashPop(g *gocui.Gui, v *gocui.View) error {
 func (gui *Gui) handleStashDrop(g *gocui.Gui, v *gocui.View) error {
 	title := gui.Tr.SLocalize("StashDrop")
 	message := gui.Tr.SLocalize("SureDropStashEntry")
-	return gui.createConfirmationPanel(g, v, title, message, func(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(g, v, true, title, message, func(g *gocui.Gui, v *gocui.View) error {
 		return gui.stashDo(g, v, "drop")
 	}, nil)
 }
@@ -87,19 +132,18 @@ func (gui *Gui) stashDo(g *gocui.Gui, v *gocui.View, method string) error {
 		gui.createErrorPanel(g, err.Error())
 	}
 	gui.refreshStashEntries(g)
-	return gui.refreshFiles(g)
+	return gui.refreshFiles()
 }
 
-func (gui *Gui) handleStashSave(g *gocui.Gui, filesView *gocui.View) error {
+func (gui *Gui) handleStashSave(stashFunc func(message string) error) error {
 	if len(gui.trackedFiles()) == 0 && len(gui.stagedFiles()) == 0 {
-		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoTrackedStagedFilesStash"))
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("NoTrackedStagedFilesStash"))
 	}
-	gui.createPromptPanel(g, filesView, gui.Tr.SLocalize("StashChanges"), func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.StashSave(gui.trimmedContent(v)); err != nil {
+	return gui.createPromptPanel(gui.g, gui.getFilesView(), gui.Tr.SLocalize("StashChanges"), func(g *gocui.Gui, v *gocui.View) error {
+		if err := stashFunc(gui.trimmedContent(v)); err != nil {
 			gui.createErrorPanel(g, err.Error())
 		}
 		gui.refreshStashEntries(g)
-		return gui.refreshFiles(g)
+		return gui.refreshFiles()
 	})
-	return nil
 }

pkg/gui/status_panel.go

@@ -2,6 +2,7 @@ package gui
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
@@ -9,6 +10,8 @@ import (
 )
 
 func (gui *Gui) refreshStatus(g *gocui.Gui) error {
+	state := gui.State.Panels.Status
+
 	v, err := g.View("status")
 	if err != nil {
 		panic(err)
@@ -18,60 +21,105 @@ func (gui *Gui) refreshStatus(g *gocui.Gui) error {
 	// contents end up cleared
 	g.Update(func(*gocui.Gui) error {
 		v.Clear()
-		pushables, pullables := gui.GitCommand.UpstreamDifferenceCount()
-		fmt.Fprint(v, "↑"+pushables+"↓"+pullables)
-		branches := gui.State.Branches
-		if err := gui.updateHasMergeConflictStatus(); err != nil {
+		state.pushables, state.pullables = gui.GitCommand.GetCurrentBranchUpstreamDifferenceCount()
+		if err := gui.updateWorkTreeState(); err != nil {
 			return err
 		}
-		if gui.State.HasMergeConflicts {
-			fmt.Fprint(v, utils.ColoredString(" (merging)", color.FgYellow))
+		status := fmt.Sprintf("↑%s↓%s", state.pushables, state.pullables)
+		branches := gui.State.Branches
+
+		if gui.State.WorkingTreeState != "normal" {
+			status += utils.ColoredString(fmt.Sprintf(" (%s)", gui.State.WorkingTreeState), color.FgYellow)
 		}
 
-		if len(branches) == 0 {
-			return nil
+		if len(branches) > 0 {
+			branch := branches[0]
+			name := utils.ColoredString(branch.Name, branch.GetColor())
+			repoName := utils.GetCurrentRepoName()
+			status += fmt.Sprintf(" %s → %s", repoName, name)
 		}
-		branch := branches[0]
-		name := utils.ColoredString(branch.Name, branch.GetColor())
-		repo := utils.GetCurrentRepoName()
-		fmt.Fprint(v, " "+repo+" → "+name)
+
+		fmt.Fprint(v, status)
 		return nil
 	})
 
 	return nil
 }
 
-func (gui *Gui) renderStatusOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"o": gui.Tr.SLocalize("OpenConfig"),
-		"e": gui.Tr.SLocalize("EditConfig"),
-	})
+func runeCount(str string) int {
+	return len([]rune(str))
+}
+
+func cursorInSubstring(cx int, prefix string, substring string) bool {
+	return cx >= runeCount(prefix) && cx < runeCount(prefix+substring)
+}
+
+func (gui *Gui) handleCheckForUpdate(g *gocui.Gui, v *gocui.View) error {
+	gui.Updater.CheckForNewUpdate(gui.onUserUpdateCheckFinish, true)
+	return gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("CheckingForUpdates"))
+}
+
+func (gui *Gui) handleStatusClick(g *gocui.Gui, v *gocui.View) error {
+	state := gui.State.Panels.Status
+
+	cx, _ := v.Cursor()
+	upstreamStatus := fmt.Sprintf("↑%s↓%s", state.pushables, state.pullables)
+	repoName := utils.GetCurrentRepoName()
+	gui.Log.Warn(gui.State.WorkingTreeState)
+	switch gui.State.WorkingTreeState {
+	case "rebasing", "merging":
+		workingTreeStatus := fmt.Sprintf("(%s)", gui.State.WorkingTreeState)
+		if cursorInSubstring(cx, upstreamStatus+" ", workingTreeStatus) {
+			return gui.handleCreateRebaseOptionsMenu(gui.g, v)
+		}
+		if cursorInSubstring(cx, upstreamStatus+" "+workingTreeStatus+" ", repoName) {
+			return gui.handleCreateRecentReposMenu(gui.g, v)
+		}
+	default:
+		if cursorInSubstring(cx, upstreamStatus+" ", repoName) {
+			return gui.handleCreateRecentReposMenu(gui.g, v)
+		}
+	}
+
+	return gui.handleStatusSelect(gui.g, v)
 }
 
 func (gui *Gui) handleStatusSelect(g *gocui.Gui, v *gocui.View) error {
-	dashboardString := fmt.Sprintf(
-		"%s\n\n%s\n\n%s\n\n%s\n\n%s",
-		lazygitTitle(),
-		"Keybindings: https://github.com/jesseduffield/lazygit/blob/master/docs/Keybindings.md",
-		"Config Options: https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md",
-		"Tutorial: https://www.youtube.com/watch?v=VDXvbHZYeKY",
-		"Raise an Issue: https://github.com/jesseduffield/lazygit/issues",
-	)
+	if gui.popupPanelFocused() {
+		return nil
+	}
 
-	if err := gui.renderString(g, "main", dashboardString); err != nil {
+	gui.State.SplitMainPanel = false
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
 		return err
 	}
-	return gui.renderStatusOptions(g)
+
+	gui.getMainView().Title = ""
+
+	magenta := color.New(color.FgMagenta)
+
+	dashboardString := strings.Join(
+		[]string{
+			lazygitTitle(),
+			"Copyright (c) 2018 Jesse Duffield",
+			"Keybindings: https://github.com/jesseduffield/lazygit/blob/master/docs/keybindings",
+			"Config Options: https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md",
+			"Tutorial: https://youtu.be/VDXvbHZYeKY",
+			"Raise an Issue: https://github.com/jesseduffield/lazygit/issues",
+			magenta.Sprint("Become a sponsor (github is matching all donations for 12 months): https://github.com/sponsors/jesseduffield"), // caffeine ain't free
+		}, "\n\n")
+
+	return gui.renderString(g, "main", dashboardString)
 }
 
 func (gui *Gui) handleOpenConfig(g *gocui.Gui, v *gocui.View) error {
-	filename := gui.Config.GetUserConfig().ConfigFileUsed()
-	return gui.genericFileOpen(g, v, filename, gui.OSCommand.OpenFile)
+	return gui.openFile(gui.Config.GetUserConfig().ConfigFileUsed())
 }
 
 func (gui *Gui) handleEditConfig(g *gocui.Gui, v *gocui.View) error {
 	filename := gui.Config.GetUserConfig().ConfigFileUsed()
-	return gui.genericFileOpen(g, v, filename, gui.OSCommand.EditFile)
+	return gui.editFile(filename)
 }
 
 func lazygitTitle() string {
@@ -85,3 +133,24 @@ func lazygitTitle() string {
                 __/ | __/ |
                |___/ |___/       `
 }
+
+func (gui *Gui) updateWorkTreeState() error {
+	merging, err := gui.GitCommand.IsInMergeState()
+	if err != nil {
+		return err
+	}
+	if merging {
+		gui.State.WorkingTreeState = "merging"
+		return nil
+	}
+	rebaseMode, err := gui.GitCommand.RebaseMode()
+	if err != nil {
+		return err
+	}
+	if rebaseMode != "" {
+		gui.State.WorkingTreeState = "rebasing"
+		return nil
+	}
+	gui.State.WorkingTreeState = "normal"
+	return nil
+}

pkg/gui/theme.go

@@ -1,54 +0,0 @@
-package gui
-
-import (
-	"github.com/jesseduffield/gocui"
-)
-
-// GetAttribute gets the gocui color attribute from the string
-func (gui *Gui) GetAttribute(key string) gocui.Attribute {
-	colorMap := map[string]gocui.Attribute{
-		"default":   gocui.ColorDefault,
-		"black":     gocui.ColorBlack,
-		"red":       gocui.ColorRed,
-		"green":     gocui.ColorGreen,
-		"yellow":    gocui.ColorYellow,
-		"blue":      gocui.ColorBlue,
-		"magenta":   gocui.ColorMagenta,
-		"cyan":      gocui.ColorCyan,
-		"white":     gocui.ColorWhite,
-		"bold":      gocui.AttrBold,
-		"reverse":   gocui.AttrReverse,
-		"underline": gocui.AttrUnderline,
-	}
-	value, present := colorMap[key]
-	if present {
-		return value
-	}
-	return gocui.ColorWhite
-}
-
-// GetColor bitwise OR's a list of attributes obtained via the given keys
-func (gui *Gui) GetColor(keys []string) gocui.Attribute {
-	var attribute gocui.Attribute
-	for _, key := range keys {
-		attribute = attribute | gui.GetAttribute(key)
-	}
-	return attribute
-}
-
-// GetOptionsPanelTextColor gets the color of the options panel text
-func (gui *Gui) GetOptionsPanelTextColor() (gocui.Attribute, error) {
-	userConfig := gui.Config.GetUserConfig()
-	optionsColor := userConfig.GetStringSlice("gui.theme.optionsTextColor")
-	return gui.GetColor(optionsColor), nil
-}
-
-// SetColorScheme sets the color scheme for the app based on the user config
-func (gui *Gui) SetColorScheme() error {
-	userConfig := gui.Config.GetUserConfig()
-	activeBorderColor := userConfig.GetStringSlice("gui.theme.activeBorderColor")
-	inactiveBorderColor := userConfig.GetStringSlice("gui.theme.inactiveBorderColor")
-	gui.g.FgColor = gui.GetColor(inactiveBorderColor)
-	gui.g.SelFgColor = gui.GetColor(activeBorderColor)
-	return nil
-}

pkg/gui/updates.go

@@ -0,0 +1,65 @@
+package gui
+
+import "github.com/jesseduffield/gocui"
+
+func (gui *Gui) showUpdatePrompt(newVersion string) error {
+	title := "New version available!"
+	message := "Download latest version? (enter/esc)"
+	currentView := gui.g.CurrentView()
+	return gui.createConfirmationPanel(gui.g, currentView, true, title, message, func(g *gocui.Gui, v *gocui.View) error {
+		gui.startUpdating(newVersion)
+		return nil
+	}, nil)
+}
+
+func (gui *Gui) onUserUpdateCheckFinish(newVersion string, err error) error {
+	if err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	if newVersion == "" {
+		return gui.createErrorPanel(gui.g, "New version not found")
+	}
+	return gui.showUpdatePrompt(newVersion)
+}
+
+func (gui *Gui) onBackgroundUpdateCheckFinish(newVersion string, err error) error {
+	if err != nil {
+		// ignoring the error for now so that I'm not annoying users
+		gui.Log.Error(err.Error())
+		return nil
+	}
+	if newVersion == "" {
+		return nil
+	}
+	if gui.Config.GetUserConfig().Get("update.method") == "background" {
+		gui.startUpdating(newVersion)
+		return nil
+	}
+	return gui.showUpdatePrompt(newVersion)
+}
+
+func (gui *Gui) startUpdating(newVersion string) {
+	gui.State.Updating = true
+	gui.statusManager.addWaitingStatus("updating")
+	gui.Updater.Update(newVersion, gui.onUpdateFinish)
+}
+
+func (gui *Gui) onUpdateFinish(err error) error {
+	gui.State.Updating = false
+	gui.statusManager.removeStatus("updating")
+	if err := gui.renderString(gui.g, "appStatus", ""); err != nil {
+		return err
+	}
+	if err != nil {
+		return gui.createErrorPanel(gui.g, "Update failed: "+err.Error())
+	}
+	return nil
+}
+
+func (gui *Gui) createUpdateQuitConfirmation(g *gocui.Gui, v *gocui.View) error {
+	title := "Currently Updating"
+	message := "An update is in progress. Are you sure you want to quit?"
+	return gui.createConfirmationPanel(gui.g, v, true, title, message, func(g *gocui.Gui, v *gocui.View) error {
+		return gocui.ErrQuit
+	}, nil)
+}

pkg/gui/view_helpers.go

@@ -4,18 +4,26 @@ import (
 	"fmt"
 	"sort"
 	"strings"
-	"time"
 
 	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/spkg/bom"
 )
 
 var cyclableViews = []string{"status", "files", "branches", "commits", "stash"}
 
 func (gui *Gui) refreshSidePanels(g *gocui.Gui) error {
-	gui.refreshBranches(g)
-	gui.refreshFiles(g)
-	gui.refreshCommits(g)
-	return nil
+	if err := gui.refreshBranches(g); err != nil {
+		return err
+	}
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+	if err := gui.refreshCommits(g); err != nil {
+		return err
+	}
+
+	return gui.refreshStashEntries(g)
 }
 
 func (gui *Gui) nextView(g *gocui.Gui, v *gocui.View) error {
@@ -23,8 +31,13 @@ func (gui *Gui) nextView(g *gocui.Gui, v *gocui.View) error {
 	if v == nil || v.Name() == cyclableViews[len(cyclableViews)-1] {
 		focusedViewName = cyclableViews[0]
 	} else {
+		// if we're in the commitFiles view we'll act like we're in the commits view
+		viewName := v.Name()
+		if viewName == "commitFiles" {
+			viewName = "commits"
+		}
 		for i := range cyclableViews {
-			if v.Name() == cyclableViews[i] {
+			if viewName == cyclableViews[i] {
 				focusedViewName = cyclableViews[i+1]
 				break
 			}
@@ -32,7 +45,7 @@ func (gui *Gui) nextView(g *gocui.Gui, v *gocui.View) error {
 				message := gui.Tr.TemplateLocalize(
 					"IssntListOfViews",
 					Teml{
-						"name": v.Name(),
+						"name": viewName,
 					},
 				)
 				gui.Log.Info(message)
@@ -52,8 +65,13 @@ func (gui *Gui) previousView(g *gocui.Gui, v *gocui.View) error {
 	if v == nil || v.Name() == cyclableViews[0] {
 		focusedViewName = cyclableViews[len(cyclableViews)-1]
 	} else {
+		// if we're in the commitFiles view we'll act like we're in the commits view
+		viewName := v.Name()
+		if viewName == "commitFiles" {
+			viewName = "commits"
+		}
 		for i := range cyclableViews {
-			if v.Name() == cyclableViews[i] {
+			if viewName == cyclableViews[i] {
 				focusedViewName = cyclableViews[i-1] // TODO: make this work properly
 				break
 			}
@@ -61,7 +79,7 @@ func (gui *Gui) previousView(g *gocui.Gui, v *gocui.View) error {
 				message := gui.Tr.TemplateLocalize(
 					"IssntListOfViews",
 					Teml{
-						"name": v.Name(),
+						"name": viewName,
 					},
 				)
 				gui.Log.Info(message)
@@ -77,29 +95,33 @@ func (gui *Gui) previousView(g *gocui.Gui, v *gocui.View) error {
 }
 
 func (gui *Gui) newLineFocused(g *gocui.Gui, v *gocui.View) error {
-	mainView, _ := g.View("main")
-	mainView.SetOrigin(0, 0)
-
 	switch v.Name() {
+	case "menu":
+		return gui.handleMenuSelect(g, v)
 	case "status":
 		return gui.handleStatusSelect(g, v)
 	case "files":
-		return gui.handleFileSelect(g, v)
+		return gui.handleFileSelect(g, v, false)
 	case "branches":
 		return gui.handleBranchSelect(g, v)
+	case "commits":
+		return gui.handleCommitSelect(g, v)
+	case "commitFiles":
+		return gui.handleCommitFileSelect(g, v)
+	case "stash":
+		return gui.handleStashEntrySelect(g, v)
 	case "confirmation":
 		return nil
 	case "commitMessage":
 		return gui.handleCommitFocused(g, v)
+	case "credentials":
+		return gui.handleCredentialsViewFocused(g, v)
 	case "main":
-		// TODO: pull this out into a 'view focused' function
-		gui.refreshMergePanel(g)
+		if gui.State.Context == "merging" {
+			return gui.refreshMergePanel()
+		}
 		v.Highlight = false
 		return nil
-	case "commits":
-		return gui.handleCommitSelect(g, v)
-	case "stash":
-		return gui.handleStashEntrySelect(g, v)
 	default:
 		panic(gui.Tr.SLocalize("NoViewMachingNewLineFocusedSwitchStatement"))
 	}
@@ -108,27 +130,51 @@ func (gui *Gui) newLineFocused(g *gocui.Gui, v *gocui.View) error {
 func (gui *Gui) returnFocus(g *gocui.Gui, v *gocui.View) error {
 	previousView, err := g.View(gui.State.PreviousView)
 	if err != nil {
-		panic(err)
+		// always fall back to files view if there's no 'previous' view stored
+		previousView, err = g.View("files")
+		if err != nil {
+			gui.Log.Error(err)
+		}
 	}
 	return gui.switchFocus(g, v, previousView)
 }
 
+func (gui *Gui) goToSideView(sideViewName string) func(g *gocui.Gui, v *gocui.View) error {
+	return func(g *gocui.Gui, v *gocui.View) error {
+		view, err := g.View(sideViewName)
+		if err != nil {
+			gui.Log.Error(err)
+			return nil
+		}
+		err = gui.closePopupPanels()
+		if err != nil {
+			gui.Log.Error(err)
+			return nil
+		}
+		return gui.switchFocus(g, nil, view)
+	}
+}
+
+func (gui *Gui) closePopupPanels() error {
+	gui.onNewPopupPanel()
+	err := gui.closeConfirmationPrompt(gui.g, true)
+	if err != nil {
+		gui.Log.Error(err)
+		return err
+	}
+	return nil
+}
+
 // pass in oldView = nil if you don't want to be able to return to your old view
+// TODO: move some of this logic into our onFocusLost and onFocus hooks
 func (gui *Gui) switchFocus(g *gocui.Gui, oldView, newView *gocui.View) error {
-	// we assume we'll never want to return focus to a confirmation panel i.e.
-	// we should never stack confirmation panels
-	if oldView != nil && oldView.Name() != "confirmation" {
-		oldView.Highlight = false
-		message := gui.Tr.TemplateLocalize(
-			"settingPreviewsViewTo",
-			Teml{
-				"oldViewName": oldView.Name(),
-			},
-		)
-		gui.Log.Info(message)
+	// we assume we'll never want to return focus to a popup panel i.e.
+	// we should never stack popup panels
+	if oldView != nil && !gui.isPopupPanel(oldView.Name()) {
 		gui.State.PreviousView = oldView.Name()
 	}
-	newView.Highlight = true
+
+	gui.Log.Info("setting highlight to true for view" + newView.Name())
 	message := gui.Tr.TemplateLocalize(
 		"newFocusedViewIs",
 		Teml{
@@ -139,87 +185,77 @@ func (gui *Gui) switchFocus(g *gocui.Gui, oldView, newView *gocui.View) error {
 	if _, err := g.SetCurrentView(newView.Name()); err != nil {
 		return err
 	}
+	if _, err := g.SetViewOnTop(newView.Name()); err != nil {
+		return err
+	}
+
 	g.Cursor = newView.Editable
+
+	if err := gui.renderPanelOptions(); err != nil {
+		return err
+	}
+
 	return gui.newLineFocused(g, newView)
 }
 
-func (gui *Gui) getItemPosition(v *gocui.View) int {
-	gui.correctCursor(v)
-	_, cy := v.Cursor()
-	_, oy := v.Origin()
-	return oy + cy
-}
-
-func (gui *Gui) cursorUp(g *gocui.Gui, v *gocui.View) error {
-	// swallowing cursor movements in main
-	// TODO: pull this out
-	if v == nil || v.Name() == "main" {
-		return nil
-	}
-
-	ox, oy := v.Origin()
-	cx, cy := v.Cursor()
-	if err := v.SetCursor(cx, cy-1); err != nil && oy > 0 {
-		if err := v.SetOrigin(ox, oy-1); err != nil {
-			return err
-		}
-	}
-
-	gui.newLineFocused(g, v)
-	return nil
-}
-
-func (gui *Gui) cursorDown(g *gocui.Gui, v *gocui.View) error {
-	// swallowing cursor movements in main
-	// TODO: pull this out
-	if v == nil || v.Name() == "main" {
-		return nil
-	}
-	cx, cy := v.Cursor()
-	ox, oy := v.Origin()
-	if cy+oy >= len(v.BufferLines())-2 {
-		return nil
-	}
-	if err := v.SetCursor(cx, cy+1); err != nil {
-		if err := v.SetOrigin(ox, oy+1); err != nil {
-			return err
-		}
-	}
-
-	gui.newLineFocused(g, v)
-	return nil
-}
-
 func (gui *Gui) resetOrigin(v *gocui.View) error {
-	if err := v.SetCursor(0, 0); err != nil {
-		return err
-	}
+	_ = v.SetCursor(0, 0)
 	return v.SetOrigin(0, 0)
 }
 
 // if the cursor down past the last item, move it to the last line
-func (gui *Gui) correctCursor(v *gocui.View) error {
-	cx, cy := v.Cursor()
-	_, oy := v.Origin()
-	lineCount := len(v.BufferLines()) - 2
-	if cy >= lineCount-oy {
-		return v.SetCursor(cx, lineCount-oy)
+func (gui *Gui) focusPoint(cx int, cy int, lineCount int, v *gocui.View) error {
+	if cy < 0 || cy > lineCount {
+		return nil
+	}
+	ox, oy := v.Origin()
+	_, height := v.Size()
+
+	ly := height - 1
+	if ly == -1 {
+		ly = 0
+	}
+
+	// if line is above origin, move origin and set cursor to zero
+	// if line is below origin + height, move origin and set cursor to max
+	// otherwise set cursor to value - origin
+	if ly > lineCount {
+		_ = v.SetCursor(cx, cy)
+		_ = v.SetOrigin(ox, 0)
+	} else if cy < oy {
+		_ = v.SetCursor(cx, 0)
+		_ = v.SetOrigin(ox, cy)
+	} else if cy > oy+ly {
+		_ = v.SetCursor(cx, ly)
+		_ = v.SetOrigin(ox, cy-ly)
+	} else {
+		_ = v.SetCursor(cx, cy-oy)
 	}
 	return nil
 }
 
+func (gui *Gui) cleanString(s string) string {
+	output := string(bom.Clean([]byte(s)))
+	return utils.NormalizeLinefeeds(output)
+}
+
+func (gui *Gui) setViewContent(g *gocui.Gui, v *gocui.View, s string) error {
+	v.Clear()
+	fmt.Fprint(v, gui.cleanString(s))
+	return nil
+}
+
+// renderString resets the origin of a view and sets its content
 func (gui *Gui) renderString(g *gocui.Gui, viewName, s string) error {
 	g.Update(func(*gocui.Gui) error {
 		v, err := g.View(viewName)
-		// just in case the view disappeared as this function was called, we'll
-		// silently return if it's not found
 		if err != nil {
-			return nil
+			return nil // return gracefully if view has been deleted
 		}
-		v.Clear()
-		fmt.Fprint(v, s)
-		v.Wrap = true
-		return nil
+		if err := v.SetOrigin(0, 0); err != nil {
+			return err
+		}
+		return gui.setViewContent(gui.g, v, s)
 	})
 	return nil
 }
@@ -233,31 +269,49 @@ func (gui *Gui) optionsMapToString(optionsMap map[string]string) string {
 	return strings.Join(optionsArray, ", ")
 }
 
-func (gui *Gui) renderOptionsMap(g *gocui.Gui, optionsMap map[string]string) error {
-	return gui.renderString(g, "options", gui.optionsMapToString(optionsMap))
-}
-
-func (gui *Gui) loader() string {
-	characters := "|/-\\"
-	now := time.Now()
-	nanos := now.UnixNano()
-	index := nanos / 50000000 % int64(len(characters))
-	return characters[index : index+1]
+func (gui *Gui) renderOptionsMap(optionsMap map[string]string) error {
+	return gui.renderString(gui.g, "options", gui.optionsMapToString(optionsMap))
 }
 
 // TODO: refactor properly
-func (gui *Gui) getFilesView(g *gocui.Gui) *gocui.View {
-	v, _ := g.View("files")
+// i'm so sorry but had to add this getBranchesView
+func (gui *Gui) getFilesView() *gocui.View {
+	v, _ := gui.g.View("files")
 	return v
 }
 
-func (gui *Gui) getCommitsView(g *gocui.Gui) *gocui.View {
-	v, _ := g.View("commits")
+func (gui *Gui) getCommitsView() *gocui.View {
+	v, _ := gui.g.View("commits")
 	return v
 }
 
-func (gui *Gui) getCommitMessageView(g *gocui.Gui) *gocui.View {
-	v, _ := g.View("commitMessage")
+func (gui *Gui) getCommitMessageView() *gocui.View {
+	v, _ := gui.g.View("commitMessage")
+	return v
+}
+
+func (gui *Gui) getBranchesView() *gocui.View {
+	v, _ := gui.g.View("branches")
+	return v
+}
+
+func (gui *Gui) getMainView() *gocui.View {
+	v, _ := gui.g.View("main")
+	return v
+}
+
+func (gui *Gui) getSecondaryView() *gocui.View {
+	v, _ := gui.g.View("secondary")
+	return v
+}
+
+func (gui *Gui) getStashView() *gocui.View {
+	v, _ := gui.g.View("stash")
+	return v
+}
+
+func (gui *Gui) getCommitFilesView() *gocui.View {
+	v, _ := gui.g.View("commitFiles")
 	return v
 }
 
@@ -265,7 +319,133 @@ func (gui *Gui) trimmedContent(v *gocui.View) string {
 	return strings.TrimSpace(v.Buffer())
 }
 
-func (gui *Gui) currentViewName(g *gocui.Gui) string {
-	currentView := g.CurrentView()
+func (gui *Gui) currentViewName() string {
+	currentView := gui.g.CurrentView()
 	return currentView.Name()
 }
+
+func (gui *Gui) resizeCurrentPopupPanel(g *gocui.Gui) error {
+	v := g.CurrentView()
+	if gui.isPopupPanel(v.Name()) {
+		return gui.resizePopupPanel(g, v)
+	}
+	return nil
+}
+
+func (gui *Gui) resizePopupPanel(g *gocui.Gui, v *gocui.View) error {
+	// If the confirmation panel is already displayed, just resize the width,
+	// otherwise continue
+	content := v.Buffer()
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, v.Wrap, content)
+	vx0, vy0, vx1, vy1 := v.Dimensions()
+	if vx0 == x0 && vy0 == y0 && vx1 == x1 && vy1 == y1 {
+		return nil
+	}
+	gui.Log.Info(gui.Tr.SLocalize("resizingPopupPanel"))
+	_, err := g.SetView(v.Name(), x0, y0, x1, y1, 0)
+	return err
+}
+
+// generalFocusLine takes a lineNumber to focus, and a bottomLine to ensure we can see
+func (gui *Gui) generalFocusLine(lineNumber int, bottomLine int, v *gocui.View) error {
+	_, height := v.Size()
+	overScroll := bottomLine - height + 1
+	if overScroll < 0 {
+		overScroll = 0
+	}
+	if err := v.SetOrigin(0, overScroll); err != nil {
+		return err
+	}
+	if err := v.SetCursor(0, lineNumber-overScroll); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (gui *Gui) changeSelectedLine(line *int, total int, up bool) {
+	if up {
+		if *line == -1 || *line == 0 {
+			return
+		}
+
+		*line--
+	} else {
+		if *line == -1 || *line == total-1 {
+			return
+		}
+
+		*line++
+	}
+}
+
+func (gui *Gui) refreshSelectedLine(line *int, total int) {
+	if *line == -1 && total > 0 {
+		*line = 0
+	} else if total-1 < *line {
+		*line = total - 1
+	}
+}
+
+func (gui *Gui) renderListPanel(v *gocui.View, items interface{}) error {
+	gui.g.Update(func(g *gocui.Gui) error {
+		isFocused := gui.g.CurrentView().Name() == v.Name()
+		list, err := utils.RenderList(items, isFocused)
+		if err != nil {
+			return gui.createErrorPanel(gui.g, err.Error())
+		}
+		v.Clear()
+		fmt.Fprint(v, list)
+		return nil
+	})
+	return nil
+}
+
+func (gui *Gui) renderPanelOptions() error {
+	currentView := gui.g.CurrentView()
+	switch currentView.Name() {
+	case "menu":
+		return gui.renderMenuOptions()
+	case "main":
+		if gui.State.Context == "merging" {
+			return gui.renderMergeOptions()
+		}
+	}
+	return gui.renderGlobalOptions()
+}
+
+func (gui *Gui) handleFocusView(g *gocui.Gui, v *gocui.View) error {
+	_, err := gui.g.SetCurrentView(v.Name())
+	return err
+}
+
+func (gui *Gui) isPopupPanel(viewName string) bool {
+	return viewName == "commitMessage" || viewName == "credentials" || viewName == "confirmation" || viewName == "menu"
+}
+
+func (gui *Gui) popupPanelFocused() bool {
+	return gui.isPopupPanel(gui.currentViewName())
+}
+
+func (gui *Gui) handleClick(v *gocui.View, itemCount int, selectedLine *int, handleSelect func(*gocui.Gui, *gocui.View) error) error {
+	if gui.popupPanelFocused() && v != nil && !gui.isPopupPanel(v.Name()) {
+		return nil
+	}
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+
+	newSelectedLine := v.SelectedLineIdx()
+
+	if newSelectedLine < 0 {
+		newSelectedLine = 0
+	}
+
+	if newSelectedLine > itemCount-1 {
+		newSelectedLine = itemCount - 1
+	}
+
+	*selectedLine = newSelectedLine
+
+	return handleSelect(gui.g, v)
+}

pkg/i18n/dutch.go

@@ -16,6 +16,9 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "DiffTitle",
 			Other: "Diff",
+		}, &i18n.Message{
+			ID:    "LogTitle",
+			Other: "Log",
 		}, &i18n.Message{
 			ID:    "FilesTitle",
 			Other: "Bestanden",
@@ -25,24 +28,66 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "CommitsTitle",
 			Other: "Commits",
+		}, &i18n.Message{
+			ID:    "CommitsDiffTitle",
+			Other: "Commits (specific diff mode)",
+		}, &i18n.Message{
+			ID:    "CommitsDiff",
+			Other: "select commit to diff with another commit",
 		}, &i18n.Message{
 			ID:    "StashTitle",
 			Other: "Stash",
+		}, &i18n.Message{
+			ID:    "UnstagedChanges",
+			Other: `Unstaged Changes`,
+		}, &i18n.Message{
+			ID:    "StagedChanges",
+			Other: `Staged Changes`,
+		}, &i18n.Message{
+			ID:    "MergingMainTitle",
+			Other: "Resolve merge conflicts",
 		}, &i18n.Message{
 			ID:    "CommitMessage",
-			Other: "Commit Bericht",
+			Other: "Commit bericht",
+		}, &i18n.Message{
+			ID:    "CredentialsUsername",
+			Other: "Gebruikersnaam",
+		}, &i18n.Message{
+			ID:    "CredentialsPassword",
+			Other: "Wachtwoord",
+		}, &i18n.Message{
+			ID:    "PassUnameWrong",
+			Other: "Wachtwoord en/of gebruikersnaam verkeert",
 		}, &i18n.Message{
 			ID:    "CommitChanges",
-			Other: "Commit Veranderingen",
+			Other: "Commit veranderingen",
+		}, &i18n.Message{
+			ID:    "AmendLastCommit",
+			Other: "wijzig laatste commit",
+		}, &i18n.Message{
+			ID:    "SureToAmend",
+			Other: "Weet je zeker dat je de laatste commit wilt wijzigen? U kunt het commit-bericht wijzigen vanuit het commits-paneel.",
+		}, &i18n.Message{
+			ID:    "NoCommitToAmend",
+			Other: "Er is geen commits om te wijzigen.",
+		}, &i18n.Message{
+			ID:    "CommitChangesWithEditor",
+			Other: "commit veranderingen met de git editor",
 		}, &i18n.Message{
 			ID:    "StatusTitle",
 			Other: "Status",
+		}, &i18n.Message{
+			ID:    "GlobalTitle",
+			Other: "Global",
 		}, &i18n.Message{
 			ID:    "navigate",
 			Other: "navigeer",
 		}, &i18n.Message{
-			ID:    "stashFiles",
-			Other: "stash-bestanden",
+			ID:    "menu",
+			Other: "menu",
+		}, &i18n.Message{
+			ID:    "execute",
+			Other: "uitvoeren",
 		}, &i18n.Message{
 			ID:    "open",
 			Other: "open",
@@ -55,15 +100,21 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "toggleStaged",
 			Other: "toggle staged",
+		}, &i18n.Message{
+			ID:    "toggleStagedAll",
+			Other: "toggle staged alle",
 		}, &i18n.Message{
 			ID:    "refresh",
 			Other: "verversen",
 		}, &i18n.Message{
-			ID:    "addPatch",
-			Other: "verandering toevoegen",
+			ID:    "push",
+			Other: "push",
+		}, &i18n.Message{
+			ID:    "pull",
+			Other: "pull",
 		}, &i18n.Message{
 			ID:    "edit",
-			Other: "veranderen",
+			Other: "bewerken",
 		}, &i18n.Message{
 			ID:    "scroll",
 			Other: "scroll",
@@ -72,13 +123,13 @@ func addDutch(i18nObject *i18n.Bundle) error {
 			Other: "samenvoegen afbreken",
 		}, &i18n.Message{
 			ID:    "resolveMergeConflicts",
-			Other: "verhelp samenvoegen fouten",
+			Other: "los merge conflicten op",
 		}, &i18n.Message{
 			ID:    "checkout",
 			Other: "uitchecken",
 		}, &i18n.Message{
 			ID:    "NoChangedFiles",
-			Other: "Geen Bestanden verandert",
+			Other: "Geen bestanden veranderd",
 		}, &i18n.Message{
 			ID:    "FileHasNoUnstagedChanges",
 			Other: "Het bestand heeft geen unstaged veranderingen om toe te voegen",
@@ -94,27 +145,30 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "NoFilesDisplay",
 			Other: "Geen bestanden om te laten zien",
+		}, &i18n.Message{
+			ID:    "NotAFile",
+			Other: "Dit is geen bestand",
 		}, &i18n.Message{
 			ID:    "PullWait",
-			Other: "Pulling...",
+			Other: "Pullen...",
 		}, &i18n.Message{
 			ID:    "PushWait",
-			Other: "Pushing...",
+			Other: "Pushen...",
+		}, &i18n.Message{
+			ID:    "FetchWait",
+			Other: "Fetchen...",
 		}, &i18n.Message{
 			ID:    "FileNoMergeCons",
 			Other: "Dit bestand heeft geen merge conflicten",
-		}, &i18n.Message{
-			ID:    "SureResetHardHead",
-			Other: "Weet je het zeker dat je `reset --hard HEAD` wil uitvoeren? het kan dat je hierdoor bestanden verliest",
 		}, &i18n.Message{
 			ID:    "SureTo",
-			Other: "Weet je het zeker dat je {{.fileName}} wilt {{.deleteVerb}} (je veranderingen zullen worden verwijdert)",
+			Other: "Weet je het zeker dat je {{.fileName}} wilt {{.deleteVerb}} (je veranderingen zullen worden verwijderd)",
 		}, &i18n.Message{
 			ID:    "AlreadyCheckedOutBranch",
-			Other: "Je hebt uitgecheckt op deze branch",
+			Other: "Je hebt deze branch al uitgecheckt",
 		}, &i18n.Message{
 			ID:    "SureForceCheckout",
-			Other: "Weet je zeker dat je het uitchecken wil forceren? al je locale verandering zullen worden verwijdert",
+			Other: "Weet je zeker dat je het uitchecken wil forceren? Al je lokale verandering zullen worden verwijdert",
 		}, &i18n.Message{
 			ID:    "ForceCheckoutBranch",
 			Other: "Forceer uitchecken op deze branch",
@@ -132,7 +186,13 @@ func addDutch(i18nObject *i18n.Bundle) error {
 			Other: "Verwijder branch",
 		}, &i18n.Message{
 			ID:    "DeleteBranchMessage",
-			Other: "Weet je zeker dat je {{.selectedBranchName}} branch wil verwijderen?",
+			Other: "Weet je zeker dat je branch {{.selectedBranchName}} wilt verwijderen?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "Weet je zeker dat je branch {{.selectedBranchName}} geforceerd wil verwijderen?",
+		}, &i18n.Message{
+			ID:    "rebaseBranch",
+			Other: "rebase branch",
 		}, &i18n.Message{
 			ID:    "CantMergeBranchIntoItself",
 			Other: "Je kan niet een branch in zichzelf mergen",
@@ -141,7 +201,7 @@ func addDutch(i18nObject *i18n.Bundle) error {
 			Other: "forceer checkout",
 		}, &i18n.Message{
 			ID:    "merge",
-			Other: "merge",
+			Other: "samenvoegen",
 		}, &i18n.Message{
 			ID:    "checkoutByName",
 			Other: "uitchecken bij naam",
@@ -151,6 +211,9 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "deleteBranch",
 			Other: "verwijder branch",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "verwijder branch (forceer)",
 		}, &i18n.Message{
 			ID:    "NoBranchesThisRepo",
 			Other: "Geen branches voor deze repo",
@@ -163,6 +226,9 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "CloseConfirm",
 			Other: "{{.keyBindClose}}: Sluiten, {{.keyBindConfirm}}: Bevestigen",
+		}, &i18n.Message{
+			ID:    "close",
+			Other: "sluiten",
 		}, &i18n.Message{
 			ID:    "SureResetThisCommit",
 			Other: "Weet je het zeker dat je wil resetten naar deze commit?",
@@ -174,7 +240,7 @@ func addDutch(i18nObject *i18n.Bundle) error {
 			Other: "squash beneden",
 		}, &i18n.Message{
 			ID:    "rename",
-			Other: "hernoem",
+			Other: "hernoemen",
 		}, &i18n.Message{
 			ID:    "resetToThisCommit",
 			Other: "reset naar deze commit",
@@ -203,17 +269,17 @@ func addDutch(i18nObject *i18n.Bundle) error {
 			ID:    "OnlyRenameTopCommit",
 			Other: "Je kan alleen de bovenste commit hernoemen",
 		}, &i18n.Message{
-			ID:    "RenameCommit",
-			Other: "Hernoem Commit",
+			ID:    "renameCommit",
+			Other: "hernoem commit",
+		}, &i18n.Message{
+			ID:    "renameCommitEditor",
+			Other: "rename commit with editor",
 		}, &i18n.Message{
 			ID:    "PotentialErrInGetselectedCommit",
 			Other: "Er is mogelijk een error in getSelected Commit (geen match tussen ui en state)",
-		}, &i18n.Message{
-			ID:    "NoCommitsThisBranch",
-			Other: "Geen commits voor deze branch",
 		}, &i18n.Message{
 			ID:    "Error",
-			Other: "Fout",
+			Other: "Foutmelding",
 		}, &i18n.Message{
 			ID:    "resizingPopupPanel",
 			Other: "resizen popup paneel",
@@ -222,16 +288,16 @@ func addDutch(i18nObject *i18n.Bundle) error {
 			Other: "subprocess lopend",
 		}, &i18n.Message{
 			ID:    "selectHunk",
-			Other: "selecteer Hunk",
+			Other: "selecteer stuk",
 		}, &i18n.Message{
 			ID:    "navigateConflicts",
 			Other: "navigeer conflicts",
 		}, &i18n.Message{
 			ID:    "pickHunk",
-			Other: "kies Hunk",
+			Other: "kies stuk",
 		}, &i18n.Message{
 			ID:    "pickBothHunks",
-			Other: "kies bijde hunks",
+			Other: "kies beide stukken",
 		}, &i18n.Message{
 			ID:    "undo",
 			Other: "ongedaan maken",
@@ -268,24 +334,429 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "NoViewMachingNewLineFocusedSwitchStatement",
 			Other: "Er machen geen weergave met de newLineFocused switch declaratie",
-		}, &i18n.Message{
-			ID:    "settingPreviewsViewTo",
-			Other: "vorige weergave instellen op: {{.oldViewName}}",
 		}, &i18n.Message{
 			ID:    "newFocusedViewIs",
 			Other: "nieuw gefocussed weergave is {{.newFocusedView}}",
 		}, &i18n.Message{
 			ID:    "CantCloseConfirmationPrompt",
 			Other: "Kon de bevestiging prompt niet sluiten: {{.error}}",
-		}, &i18n.Message{
-			ID:    "NoChangedFiles",
-			Other: "Geen veranderde files",
-		}, &i18n.Message{
-			ID:    "ClearFilePanel",
-			Other: "maak bestandsvenster leeg",
 		}, &i18n.Message{
 			ID:    "MergeAborted",
 			Other: "Merge afgebroken",
+		}, &i18n.Message{
+			ID:    "OpenConfig",
+			Other: "open config file",
+		}, &i18n.Message{
+			ID:    "EditConfig",
+			Other: "verander config file",
+		}, &i18n.Message{
+			ID:    "ForcePush",
+			Other: "Forceer push",
+		}, &i18n.Message{
+			ID:    "ForcePushPrompt",
+			Other: "Jouw branch is afgeweken van de remote branch. Druk 'esc' om te annuleren, of 'enter' om geforceert te pushen.",
+		}, &i18n.Message{
+			ID:    "checkForUpdate",
+			Other: "check voor updates",
+		}, &i18n.Message{
+			ID:    "CheckingForUpdates",
+			Other: "zoeken naar updates...",
+		}, &i18n.Message{
+			ID:    "OnLatestVersionErr",
+			Other: "Je hebt al de laatste versie",
+		}, &i18n.Message{
+			ID:    "MajorVersionErr",
+			Other: "Nieuwe versie ({{.newVersion}}) is niet backwards compatibele vergeleken met de huidige versie ({{.currentVersion}})",
+		}, &i18n.Message{
+			ID:    "CouldNotFindBinaryErr",
+			Other: "Kon geen binary vinden op {{.url}}",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingTitle",
+			Other: "Help lazygit te verbeteren",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingPrompt",
+			Other: "Zou je anonieme data rapportage willen aanzetten om lazygit beter te kunnen maken? (enter/esc)",
+		}, &i18n.Message{
+			ID:    "GitconfigParseErr",
+			Other: `Gogit kon je gitconfig bestand niet goed parsen door de aanwezigheid van losstaande '\' tekens. Het weghalen van deze tekens zou het probleem moeten oplossen. `,
+		}, &i18n.Message{
+			ID:    "editFile",
+			Other: `verander bestand`,
+		}, &i18n.Message{
+			ID:    "openFile",
+			Other: `open bestand`,
+		}, &i18n.Message{
+			ID:    "ignoreFile",
+			Other: `voeg toe aan .gitignore`,
+		}, &i18n.Message{
+			ID:    "refreshFiles",
+			Other: `refresh bestanden`,
+		}, &i18n.Message{
+			ID:    "mergeIntoCurrentBranch",
+			Other: `merge in met huidige checked out branch`,
+		}, &i18n.Message{
+			ID:    "ConfirmQuit",
+			Other: `Weet je zeker dat je dit programma wil sluiten?`,
+		}, &i18n.Message{
+			ID:    "SwitchRepo",
+			Other: "wissel naar een recente repo",
+		}, &i18n.Message{
+			ID:    "UnsupportedGitService",
+			Other: `Niet-ondersteunde git-service`,
+		}, &i18n.Message{
+			ID:    "createPullRequest",
+			Other: `maak een pull-aanvraag`,
+		}, &i18n.Message{
+			ID:    "NoBranchOnRemote",
+			Other: `Deze branch bestaat niet op de remote. U moet het eerst naar de remote pushen.`,
+		}, &i18n.Message{
+			ID:    "fetch",
+			Other: `fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchTitle",
+			Other: `Geen automatische git fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchBody",
+			Other: `Lazygit kan niet "git fetch" uitvoeren in een privé repository, gebruik f in het branches paneel om "git fetch" manueel uit te voeren`,
+		}, &i18n.Message{
+			ID:    "StageLines",
+			Other: `stage individuele hunks/lijnen`,
+		}, &i18n.Message{
+			ID:    "FileStagingRequirements",
+			Other: `Kan alleen individuele lijnen stagen van getrackte bestanden met onstaged veranderingen`,
+		}, &i18n.Message{
+			ID:    "StagingTitle",
+			Other: `Stage Lines/Hunks`,
+		}, &i18n.Message{
+			ID:    "StageHunk",
+			Other: `stage hunk`,
+		}, &i18n.Message{
+			ID:    "StageLine",
+			Other: `stage lijn`,
+		}, &i18n.Message{
+			ID:    "ReturnToFilesPanel",
+			Other: `ga terug naar het bestanden paneel`,
+		}, &i18n.Message{
+			ID:    "CantFindHunks",
+			Other: `Kan geen hunks vinden in deze patch`,
+		}, &i18n.Message{
+			ID:    "CantFindHunk",
+			Other: `Kan geen hunk vinden`,
+		}, &i18n.Message{
+			ID:    "RebasingTitle",
+			Other: "Rebasing",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "ConfirmRebase",
+			Other: "Weet je zeker dat je {{.checkedOutBranch}} op {{.selectedBranch}} wil rebasen?",
+		}, &i18n.Message{
+			ID:    "ConfirmMerge",
+			Other: "Weet je zeker dat je {{.selectedBranch}} in {{.checkedOutBranch}} wil mergen?",
+		}, &i18n.Message{
+			ID:    "FwdNoUpstream",
+			Other: "Kan niet de branch vooruitspoelen zonder upstream",
+		}, &i18n.Message{
+			ID:    "ErrorOccurred",
+			Other: "Er is iets fout gegaan! Zou je hier een issue aan willen maken: https://github.com/jesseduffield/lazygit/issues",
+		}, &i18n.Message{
+			ID:    "FwdCommitsToPush",
+			Other: "Je kan niet vooruitspoelen als de branch geen nieuwe commits heeft",
+		}, &i18n.Message{
+			ID:    "MainTitle",
+			Other: "Hoofd",
+		}, &i18n.Message{
+			ID:    "NormalTitle",
+			Other: "Normaal",
+		}, &i18n.Message{
+			ID:    "softReset",
+			Other: "zacht reset",
+		}, &i18n.Message{
+			ID:    "CantRebaseOntoSelf",
+			Other: "Je kan niet een branch rebasen op zichzelf",
+		}, &i18n.Message{
+			ID:    "SureSquashThisCommit",
+			Other: "Weet je zeker dat je deze commit wil samenvoegen met de commit hieronder?",
+		}, &i18n.Message{
+			ID:    "Squash",
+			Other: "Squash",
+		}, &i18n.Message{
+			ID:    "pickCommit",
+			Other: "pick commit (when mid-rebase)",
+		}, &i18n.Message{
+			ID:    "revertCommit",
+			Other: "commit omgedaan maken",
+		}, &i18n.Message{
+			ID:    "deleteCommit",
+			Other: "verwijder commit",
+		}, &i18n.Message{
+			ID:    "moveDownCommit",
+			Other: "verplaats commit 1 omlaag",
+		}, &i18n.Message{
+			ID:    "moveUpCommit",
+			Other: "verplaats commit 1 omhoog",
+		}, &i18n.Message{
+			ID:    "editCommit",
+			Other: "verander commit",
+		}, &i18n.Message{
+			ID:    "amendToCommit",
+			Other: "wijzig commit met staged veranderingen",
+		}, &i18n.Message{
+			ID:    "FoundConflicts",
+			Other: "Conflicten!, Om af te breken druk 'esc', anders druk op 'enter'",
+		}, &i18n.Message{
+			ID:    "FoundConflictsTitle",
+			Other: "Auto-merge mislukt",
+		}, &i18n.Message{
+			ID:    "Undo",
+			Other: "ongedaan maken",
+		}, &i18n.Message{
+			ID:    "PickHunk",
+			Other: "pick hunk",
+		}, &i18n.Message{
+			ID:    "PickBothHunks",
+			Other: "pick beide hunks",
+		}, &i18n.Message{
+			ID:    "ViewMergeRebaseOptions",
+			Other: "bekijk merge/rebase opties",
+		}, &i18n.Message{
+			ID:    "NotMergingOrRebasing",
+			Other: "Je bent momenteel niet aan het rebasen of mergen",
+		}, &i18n.Message{
+			ID:    "RecentRepos",
+			Other: "recent repositories",
+		}, &i18n.Message{
+			ID:    "MergeOptionsTitle",
+			Other: "Merge Opties",
+		}, &i18n.Message{
+			ID:    "RebaseOptionsTitle",
+			Other: "Rebase Opties",
+		}, &i18n.Message{
+			ID:    "ConflictsResolved",
+			Other: "alle merge conflicten zijn opgelost. Wilt je verder gaan?",
+		}, &i18n.Message{
+			ID:    "NoRoom",
+			Other: "Niet genoeg ruimte",
+		}, &i18n.Message{
+			ID:    "YouAreHere",
+			Other: "JE BENT HIER",
+		}, &i18n.Message{
+			ID:    "rewordNotSupported",
+			Other: "herformatteren van commits in interactief rebasen is nog niet ondersteund",
+		}, &i18n.Message{
+			ID:    "cherryPickCopy",
+			Other: "kopiëer commit (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "cherryPickCopyRange",
+			Other: "kopiëer commit reeks (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "pasteCommits",
+			Other: "plak commits (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "SureCherryPick",
+			Other: "Weet je zeker dat je de gekopieerde commits naar deze branch wil cherry-picken?",
+		}, &i18n.Message{
+			ID:    "CherryPick",
+			Other: "Cherry-Pick",
+		}, &i18n.Message{
+			ID:    "CannotRebaseOntoFirstCommit",
+			Other: "Je kan niet interactief rebasen naar de eerste commit",
+		}, &i18n.Message{
+			ID:    "CannotSquashOntoSecondCommit",
+			Other: "Je kan niet een squash/fixup doen naar de 2de commit",
+		}, &i18n.Message{
+			ID:    "Donate",
+			Other: "Doneer",
+		}, &i18n.Message{
+			ID:    "PrevLine",
+			Other: "selecteer de vorige lijn",
+		}, &i18n.Message{
+			ID:    "NextLine",
+			Other: "selecteer de volgende lijn",
+		}, &i18n.Message{
+			ID:    "PrevHunk",
+			Other: "selecteer de vorige hunk",
+		}, &i18n.Message{
+			ID:    "NextHunk",
+			Other: "selecteer de volgende hunk",
+		}, &i18n.Message{
+			ID:    "PrevConflict",
+			Other: "selecteer voorgaand conflict",
+		}, &i18n.Message{
+			ID:    "NextConflict",
+			Other: "selecteer volgende conflict",
+		}, &i18n.Message{
+			ID:    "SelectTop",
+			Other: "selecteer bovenste hunk",
+		}, &i18n.Message{
+			ID:    "SelectBottom",
+			Other: "selecteer onderste hunk",
+		}, &i18n.Message{
+			ID:    "ScrollDown",
+			Other: "scroll omlaag",
+		}, &i18n.Message{
+			ID:    "ScrollUp",
+			Other: "scroll omhoog",
+		}, &i18n.Message{
+			ID:    "AmendCommitTitle",
+			Other: "Commit wijzigen",
+		}, &i18n.Message{
+			ID:    "AmendCommitPrompt",
+			Other: "Weet je zeker dat je deze commit wil wijzigen met de vorige staged bestanden?",
+		}, &i18n.Message{
+			ID:    "DeleteCommitTitle",
+			Other: "Verwijder Commit",
+		}, &i18n.Message{
+			ID:    "DeleteCommitPrompt",
+			Other: "Weet je zeker dat je deze commit wil verwijderen?",
+		}, &i18n.Message{
+			ID:    "SquashingStatus",
+			Other: "squashing",
+		}, &i18n.Message{
+			ID:    "FixingStatus",
+			Other: "fixing up",
+		}, &i18n.Message{
+			ID:    "DeletingStatus",
+			Other: "verwijderen",
+		}, &i18n.Message{
+			ID:    "MovingStatus",
+			Other: "verplaatsen",
+		}, &i18n.Message{
+			ID:    "RebasingStatus",
+			Other: "rebasing",
+		}, &i18n.Message{
+			ID:    "AmendingStatus",
+			Other: "wijzigen",
+		}, &i18n.Message{
+			ID:    "CherryPickingStatus",
+			Other: "cherry-picking",
+		}, &i18n.Message{
+			ID:    "CommitFiles",
+			Other: "Commit bestanden",
+		}, &i18n.Message{
+			ID:    "viewCommitFiles",
+			Other: "bekijk gecommite bestanden",
+		}, &i18n.Message{
+			ID:    "CommitFilesTitle",
+			Other: "Commit bestanden",
+		}, &i18n.Message{
+			ID:    "goBack",
+			Other: "ga terug",
+		}, &i18n.Message{
+			ID:    "NoCommiteFiles",
+			Other: "Geen bestanden voor deze commit",
+		}, &i18n.Message{
+			ID:    "checkoutCommitFile",
+			Other: "bestand uitchecken",
+		}, &i18n.Message{
+			ID:    "discardOldFileChange",
+			Other: "uitsluit deze commit zijn veranderingen aan dit bestand",
+		}, &i18n.Message{
+			ID:    "DiscardFileChangesTitle",
+			Other: "uitsluit bestand zijn veranderingen",
+		}, &i18n.Message{
+			ID:    "DiscardFileChangesPrompt",
+			Other: "Weet je zeker dat je de wijzigingen van deze commit in dit bestand wilt weggooien? Als dit bestand is gecreëerd in deze commit dan zal dit bestand worden verwijdert",
+		}, &i18n.Message{
+			ID:    "DisabledForGPG",
+			Other: "Onderdelen niet beschikbaar voor gebruikers die GPG gebruiken",
+		}, &i18n.Message{
+			ID:    "CreateRepo",
+			Other: "Niet in een git repository. Creëer een nieuwe git repository? (y/n): ",
+		}, &i18n.Message{
+			ID:    "AutoStashTitle",
+			Other: "Autostash?",
+		}, &i18n.Message{
+			ID:    "AutoStashPrompt",
+			Other: "Je moet je veranderingen stashen en poppen om ze over te bregen. Dit automatisch doen? (enter/esc)",
+		}, &i18n.Message{
+			ID:    "StashPrefix",
+			Other: "Auto-stashing veranderingen voor ",
+		}, &i18n.Message{
+			ID:    "viewDiscardOptions",
+			Other: "bekijk 'veranderingen ongedaan maken' opties",
+		}, &i18n.Message{
+			ID:    "cancel",
+			Other: "anuleren",
+		}, &i18n.Message{
+			ID:    "discardAllChanges",
+			Other: "negeer alle wijzigingen",
+		}, &i18n.Message{
+			ID:    "discardUnstagedChanges",
+			Other: "negeer unstaged wijzigingen",
+		}, &i18n.Message{
+			ID:    "discardAllChangesToAllFiles",
+			Other: "verwijder werkende tree",
+		}, &i18n.Message{
+			ID:    "discardAnyUnstagedChanges",
+			Other: "discard unstaged changes",
+		}, &i18n.Message{
+			ID:    "discardUntrackedFiles",
+			Other: "negeer niet-gevonden bestanden",
+		}, &i18n.Message{
+			ID:    "viewResetOptions",
+			Other: `bekijk reset opties`,
+		}, &i18n.Message{
+			ID:    "hardReset",
+			Other: "harde reset",
+		}, &i18n.Message{
+			ID:    "createFixupCommit",
+			Other: `creëer fixup commit voor deze commit`,
+		}, &i18n.Message{
+			ID:    "squashAboveCommits",
+			Other: `squash bovenstaande commits`,
+		}, &i18n.Message{
+			ID:    "SquashAboveCommits",
+			Other: `Squash bovenstaande commits`,
+		}, &i18n.Message{
+			ID:    "SureSquashAboveCommits",
+			Other: `Weet je zeker dat je alles wil squash/fixup! voor de bovenstaand commits {{.commit}}?`,
+		}, &i18n.Message{
+			ID:    "CreateFixupCommit",
+			Other: `Creëer fixup commit`,
+		}, &i18n.Message{
+			ID:    "SureCreateFixupCommit",
+			Other: `Weet je zeker dat je een fixup wil maken! commit voor commit {{.commit}}?`,
+		}, &i18n.Message{
+			ID:    "executeCustomCommand",
+			Other: "voor aangepast commando uit",
+		}, &i18n.Message{
+			ID:    "CustomCommand",
+			Other: "Aangepast commando:",
+		}, &i18n.Message{
+			ID:    "commitChangesWithoutHook",
+			Other: "commit veranderingen zonder pre-commit hook",
+		}, &i18n.Message{
+			ID:    "SkipHookPrefixNotConfigured",
+			Other: "Je hebt nog niet een commit bericht voorvoegsel ingesteld voor het overslaan van hooks. Set `git.skipHookPrefix = 'WIP'` in je config",
+		}, &i18n.Message{
+			ID:    "resetTo",
+			Other: `reset to`,
+		}, &i18n.Message{
+			ID:    "pressEnterToReturn",
+			Other: "Press enter to return to lazygit",
+		}, &i18n.Message{
+			ID:    "viewStashOptions",
+			Other: "view stash options",
+		}, &i18n.Message{
+			ID:    "stashAllChanges",
+			Other: "stash-bestanden",
+		}, &i18n.Message{
+			ID:    "stashStagedChanges",
+			Other: "stash staged changes",
+		}, &i18n.Message{
+			ID:    "stashOptions",
+			Other: "Stash options",
+		}, &i18n.Message{
+			ID:    "notARepository",
+			Other: "Error: must be run inside a git repository",
+		}, &i18n.Message{
+			ID:    "jump",
+			Other: "jump to panel",
+		}, &i18n.Message{
+			ID:    "ExitLineByLineMode",
+			Other: `exit line-by-line mode`,
 		},
 	)
 }

pkg/i18n/english.go

@@ -24,6 +24,9 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "DiffTitle",
 			Other: "Diff",
+		}, &i18n.Message{
+			ID:    "LogTitle",
+			Other: "Log",
 		}, &i18n.Message{
 			ID:    "FilesTitle",
 			Other: "Files",
@@ -33,24 +36,81 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "CommitsTitle",
 			Other: "Commits",
+		}, &i18n.Message{
+			ID:    "CommitsDiffTitle",
+			Other: "Commits (specific diff mode)",
+		}, &i18n.Message{
+			ID:    "CommitsDiff",
+			Other: "select commit to diff with another commit",
 		}, &i18n.Message{
 			ID:    "StashTitle",
 			Other: "Stash",
+		}, &i18n.Message{
+			ID:    "UnstagedChanges",
+			Other: `Unstaged Changes`,
+		}, &i18n.Message{
+			ID:    "StagedChanges",
+			Other: `Staged Changes`,
+		}, &i18n.Message{
+			ID:    "PatchBuildingMainTitle",
+			Other: `Add Lines/Hunks To Patch`,
+		}, &i18n.Message{
+			ID:    "MergingMainTitle",
+			Other: "Resolve merge conflicts",
+		}, &i18n.Message{
+			ID:    "MainTitle",
+			Other: "Main",
+		}, &i18n.Message{
+			ID:    "StagingTitle",
+			Other: "Staging",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "NormalTitle",
+			Other: "Normal",
 		}, &i18n.Message{
 			ID:    "CommitMessage",
 			Other: "Commit message",
+		}, &i18n.Message{
+			ID:    "CredentialsUsername",
+			Other: "Username",
+		}, &i18n.Message{
+			ID:    "CredentialsPassword",
+			Other: "Password",
+		}, &i18n.Message{
+			ID:    "PassUnameWrong",
+			Other: "Password and/or username wrong",
 		}, &i18n.Message{
 			ID:    "CommitChanges",
 			Other: "commit changes",
+		}, &i18n.Message{
+			ID:    "AmendLastCommit",
+			Other: "amend last commit",
+		}, &i18n.Message{
+			ID:    "SureToAmend",
+			Other: "Are you sure you want to amend last commit? Afterwards, you can change commit message from the commits panel.",
+		}, &i18n.Message{
+			ID:    "NoCommitToAmend",
+			Other: "There's no commit to amend.",
+		}, &i18n.Message{
+			ID:    "CommitChangesWithEditor",
+			Other: "commit changes using git editor",
 		}, &i18n.Message{
 			ID:    "StatusTitle",
 			Other: "Status",
+		}, &i18n.Message{
+			ID:    "GlobalTitle",
+			Other: "Global",
 		}, &i18n.Message{
 			ID:    "navigate",
 			Other: "navigate",
 		}, &i18n.Message{
-			ID:    "stashFiles",
-			Other: "stash files",
+			ID:    "menu",
+			Other: "menu",
+		}, &i18n.Message{
+			ID:    "execute",
+			Other: "execute",
 		}, &i18n.Message{
 			ID:    "open",
 			Other: "open",
@@ -63,12 +123,18 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "toggleStaged",
 			Other: "toggle staged",
+		}, &i18n.Message{
+			ID:    "toggleStagedAll",
+			Other: "stage/unstage all",
 		}, &i18n.Message{
 			ID:    "refresh",
 			Other: "refresh",
 		}, &i18n.Message{
-			ID:    "addPatch",
-			Other: "add patch",
+			ID:    "push",
+			Other: "push",
+		}, &i18n.Message{
+			ID:    "pull",
+			Other: "pull",
 		}, &i18n.Message{
 			ID:    "edit",
 			Other: "edit",
@@ -102,6 +168,9 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "NoFilesDisplay",
 			Other: "No file to display",
+		}, &i18n.Message{
+			ID:    "NotAFile",
+			Other: "Not a file",
 		}, &i18n.Message{
 			ID:    "PullWait",
 			Other: "Pulling...",
@@ -109,11 +178,14 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 			ID:    "PushWait",
 			Other: "Pushing...",
 		}, &i18n.Message{
-			ID:    "FileNoMergeCons",
-			Other: "This file has no merge conflicts",
+			ID:    "FetchWait",
+			Other: "Fetching...",
 		}, &i18n.Message{
-			ID:    "SureResetHardHead",
-			Other: "Are you sure you want `reset --hard HEAD`? You may lose changes",
+			ID:    "FileNoMergeCons",
+			Other: "This file has no inline merge conflicts",
+		}, &i18n.Message{
+			ID:    "softReset",
+			Other: "soft reset",
 		}, &i18n.Message{
 			ID:    "SureTo",
 			Other: "Are you sure you want to {{.deleteVerb}} {{.fileName}} (you will lose your changes)?",
@@ -140,7 +212,16 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 			Other: "Delete Branch",
 		}, &i18n.Message{
 			ID:    "DeleteBranchMessage",
-			Other: "Are you sure you want delete the branch {{.selectedBranchName}} ?",
+			Other: "Are you sure you want to delete the branch {{.selectedBranchName}}?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "{{.selectedBranchName}} is not fully merged. Are you sure you want to delete it?",
+		}, &i18n.Message{
+			ID:    "rebaseBranch",
+			Other: "rebase branch",
+		}, &i18n.Message{
+			ID:    "CantRebaseOntoSelf",
+			Other: "You cannot rebase a branch onto itself",
 		}, &i18n.Message{
 			ID:    "CantMergeBranchIntoItself",
 			Other: "You cannot merge a branch into itself",
@@ -159,6 +240,9 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "deleteBranch",
 			Other: "delete branch",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "delete branch (force)",
 		}, &i18n.Message{
 			ID:    "NoBranchesThisRepo",
 			Other: "No branches for this repo",
@@ -171,6 +255,9 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "CloseConfirm",
 			Other: "{{.keyBindClose}}: close, {{.keyBindConfirm}}: confirm",
+		}, &i18n.Message{
+			ID:    "close",
+			Other: "close",
 		}, &i18n.Message{
 			ID:    "SureResetThisCommit",
 			Other: "Are you sure you want to reset to this commit?",
@@ -206,13 +293,43 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 			Other: "Fixup",
 		}, &i18n.Message{
 			ID:    "SureFixupThisCommit",
-			Other: "Are you sure you want to fixup this commit? The commit beneath will be squashed up into this one",
+			Other: "Are you sure you want to 'fixup' this commit? It will be merged into the commit below",
+		}, &i18n.Message{
+			ID:    "SureSquashThisCommit",
+			Other: "Are you sure you want to squash this commit into the commit below?",
+		}, &i18n.Message{
+			ID:    "Squash",
+			Other: "Squash",
+		}, &i18n.Message{
+			ID:    "pickCommit",
+			Other: "pick commit (when mid-rebase)",
+		}, &i18n.Message{
+			ID:    "revertCommit",
+			Other: "revert commit",
 		}, &i18n.Message{
 			ID:    "OnlyRenameTopCommit",
-			Other: "Can only rename topmost commit",
+			Other: "Can only reword topmost commit from within lazygit. Use shift+R instead",
 		}, &i18n.Message{
-			ID:    "RenameCommit",
-			Other: "Rename Commit",
+			ID:    "renameCommit",
+			Other: "reword commit",
+		}, &i18n.Message{
+			ID:    "deleteCommit",
+			Other: "delete commit",
+		}, &i18n.Message{
+			ID:    "moveDownCommit",
+			Other: "move commit down one",
+		}, &i18n.Message{
+			ID:    "moveUpCommit",
+			Other: "move commit up one",
+		}, &i18n.Message{
+			ID:    "editCommit",
+			Other: "edit commit",
+		}, &i18n.Message{
+			ID:    "amendToCommit",
+			Other: "amend commit with staged changes",
+		}, &i18n.Message{
+			ID:    "renameCommitEditor",
+			Other: "rename commit with editor",
 		}, &i18n.Message{
 			ID:    "PotentialErrInGetselectedCommit",
 			Other: "potential error in getSelected Commit (mismatched ui and state)",
@@ -276,9 +393,6 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "NoViewMachingNewLineFocusedSwitchStatement",
 			Other: "No view matching newLineFocused switch statement",
-		}, &i18n.Message{
-			ID:    "settingPreviewsViewTo",
-			Other: "setting previous view to: {{.oldViewName}}",
 		}, &i18n.Message{
 			ID:    "newFocusedViewIs",
 			Other: "new focused view is {{.newFocusedView}}",
@@ -288,9 +402,6 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "NoChangedFiles",
 			Other: "No changed files",
-		}, &i18n.Message{
-			ID:    "ClearFilePanel",
-			Other: "Clear file panel",
 		}, &i18n.Message{
 			ID:    "MergeAborted",
 			Other: "Merge aborted",
@@ -306,6 +417,423 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "ForcePushPrompt",
 			Other: "Your branch has diverged from the remote branch. Press 'esc' to cancel, or 'enter' to force push.",
+		}, &i18n.Message{
+			ID:    "checkForUpdate",
+			Other: "check for update",
+		}, &i18n.Message{
+			ID:    "CheckingForUpdates",
+			Other: "Checking for updates...",
+		}, &i18n.Message{
+			ID:    "OnLatestVersionErr",
+			Other: "You already have the latest version",
+		}, &i18n.Message{
+			ID:    "MajorVersionErr",
+			Other: "New version ({{.newVersion}}) has non-backwards compatible changes compared to the current version ({{.currentVersion}})",
+		}, &i18n.Message{
+			ID:    "CouldNotFindBinaryErr",
+			Other: "Could not find any binary at {{.url}}",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingTitle",
+			Other: "Help make lazygit better",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingPrompt",
+			Other: "Would you like to enable anonymous reporting data to help improve lazygit? (enter/esc)",
+		}, &i18n.Message{
+			ID:    "ShamelessSelfPromotionTitle",
+			Other: "Shameless Self Promotion",
+		}, &i18n.Message{
+			ID: "ShamelessSelfPromotionMessage",
+			Other: `Thanks for using lazygit! Three things to share with you:
+
+1) lazygit now has basic mouse support!
+
+2) If you want to learn about lazygit's features, watch this vid:
+   https://youtu.be/CPLdltN7wgE
+
+3) Github are now matching any donations dollar-for-dollar for the next 12 months, so if you've been tossing up over whether to click the donate link in the bottom right corner, now is the time!`,
+		}, &i18n.Message{
+			ID:    "GitconfigParseErr",
+			Other: `Gogit failed to parse your gitconfig file due to the presence of unquoted '\' characters. Removing these should fix the issue.`,
+		}, &i18n.Message{
+			ID:    "editFile",
+			Other: `edit file`,
+		}, &i18n.Message{
+			ID:    "openFile",
+			Other: `open file`,
+		}, &i18n.Message{
+			ID:    "ignoreFile",
+			Other: `add to .gitignore`,
+		}, &i18n.Message{
+			ID:    "refreshFiles",
+			Other: `refresh files`,
+		}, &i18n.Message{
+			ID:    "mergeIntoCurrentBranch",
+			Other: `merge into currently checked out branch`,
+		}, &i18n.Message{
+			ID:    "ConfirmQuit",
+			Other: `Are you sure you want to quit?`,
+		}, &i18n.Message{
+			ID:    "SwitchRepo",
+			Other: `switch to a recent repo`,
+		}, &i18n.Message{
+			ID:    "UnsupportedGitService",
+			Other: `Unsupported git service`,
+		}, &i18n.Message{
+			ID:    "createPullRequest",
+			Other: `create pull request`,
+		}, &i18n.Message{
+			ID:    "NoBranchOnRemote",
+			Other: `This branch doesn't exist on remote. You need to push it to remote first.`,
+		}, &i18n.Message{
+			ID:    "fetch",
+			Other: `fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchTitle",
+			Other: `No automatic git fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchBody",
+			Other: `Lazygit can't use "git fetch" in a private repo; use 'f' in the files panel to run "git fetch" manually`,
+		}, &i18n.Message{
+			ID:    "StageLines",
+			Other: `stage individual hunks/lines`,
+		}, &i18n.Message{
+			ID:    "FileStagingRequirements",
+			Other: `Can only stage individual lines for tracked files`,
+		}, &i18n.Message{
+			ID:    "SelectHunk",
+			Other: `select hunk`,
+		}, &i18n.Message{
+			ID:    "StageSelection",
+			Other: `stage selection`,
+		}, &i18n.Message{
+			ID:    "ResetSelection",
+			Other: `reset selection`,
+		}, &i18n.Message{
+			ID:    "ToggleDragSelect",
+			Other: `toggle drag select`,
+		}, &i18n.Message{
+			ID:    "ToggleSelectHunk",
+			Other: `toggle select hunk`,
+		},
+		&i18n.Message{
+			ID:    "TogglePanel",
+			Other: `switch to other panel`,
+		},
+		&i18n.Message{
+			ID:    "CantStageStaged",
+			Other: `You can't stage an already staged change!`,
+		}, &i18n.Message{
+			ID:    "ReturnToFilesPanel",
+			Other: `return to files panel`,
+		}, &i18n.Message{
+			ID:    "CantFindHunks",
+			Other: `Could not find any hunks in this patch`,
+		}, &i18n.Message{
+			ID:    "CantFindHunk",
+			Other: `Could not find hunk`,
+		}, &i18n.Message{
+			ID:    "FastForward",
+			Other: `fast-forward this branch from its upstream`,
+		}, &i18n.Message{
+			ID:    "Fetching",
+			Other: "fetching and fast-forwarding {{.from}} -> {{.to}} ...",
+		}, &i18n.Message{
+			ID:    "FoundConflicts",
+			Other: "Conflicts! To abort press 'esc', otherwise press 'enter'",
+		}, &i18n.Message{
+			ID:    "FoundConflictsTitle",
+			Other: "Auto-merge failed",
+		}, &i18n.Message{
+			ID:    "Undo",
+			Other: "undo",
+		}, &i18n.Message{
+			ID:    "PickHunk",
+			Other: "pick hunk",
+		}, &i18n.Message{
+			ID:    "PickBothHunks",
+			Other: "pick both hunks",
+		}, &i18n.Message{
+			ID:    "ViewMergeRebaseOptions",
+			Other: "view merge/rebase options",
+		}, &i18n.Message{
+			ID:    "NotMergingOrRebasing",
+			Other: "You are currently neither rebasing nor merging",
+		}, &i18n.Message{
+			ID:    "RecentRepos",
+			Other: "recent repositories",
+		}, &i18n.Message{
+			ID:    "MergeOptionsTitle",
+			Other: "Merge Options",
+		}, &i18n.Message{
+			ID:    "RebaseOptionsTitle",
+			Other: "Rebase Options",
+		}, &i18n.Message{
+			ID:    "ConflictsResolved",
+			Other: "all merge conflicts resolved. Continue?",
+		}, &i18n.Message{
+			ID:    "RebasingTitle",
+			Other: "Rebasing",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "ConfirmRebase",
+			Other: "Are you sure you want to rebase {{.checkedOutBranch}} onto {{.selectedBranch}}?",
+		}, &i18n.Message{
+			ID:    "ConfirmMerge",
+			Other: "Are you sure you want to merge {{.selectedBranch}} into {{.checkedOutBranch}}?",
+		}, &i18n.Message{}, &i18n.Message{
+			ID:    "FwdNoUpstream",
+			Other: "Cannot fast-forward a branch with no upstream",
+		}, &i18n.Message{
+			ID:    "FwdCommitsToPush",
+			Other: "Cannot fast-forward a branch with commits to push",
+		}, &i18n.Message{
+			ID:    "ErrorOccurred",
+			Other: "An error occurred! Please create an issue at https://github.com/jesseduffield/lazygit/issues",
+		}, &i18n.Message{
+			ID:    "NoRoom",
+			Other: "Not enough room",
+		}, &i18n.Message{
+			ID:    "YouAreHere",
+			Other: "YOU ARE HERE",
+		}, &i18n.Message{
+			ID:    "rewordNotSupported",
+			Other: "rewording commits while interactively rebasing is not currently supported",
+		}, &i18n.Message{
+			ID:    "cherryPickCopy",
+			Other: "copy commit (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "cherryPickCopyRange",
+			Other: "copy commit range (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "pasteCommits",
+			Other: "paste commits (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "SureCherryPick",
+			Other: "Are you sure you want to cherry-pick the copied commits onto this branch?",
+		}, &i18n.Message{
+			ID:    "CherryPick",
+			Other: "Cherry-Pick",
+		}, &i18n.Message{
+			ID:    "CannotRebaseOntoFirstCommit",
+			Other: "You cannot interactive rebase onto the first commit",
+		}, &i18n.Message{
+			ID:    "CannotSquashOntoSecondCommit",
+			Other: "You cannot squash/fixup onto the second commit",
+		}, &i18n.Message{
+			ID:    "Donate",
+			Other: "Donate",
+		}, &i18n.Message{
+			ID:    "PrevLine",
+			Other: "select previous line",
+		}, &i18n.Message{
+			ID:    "NextLine",
+			Other: "select next line",
+		}, &i18n.Message{
+			ID:    "PrevHunk",
+			Other: "select previous hunk",
+		}, &i18n.Message{
+			ID:    "NextHunk",
+			Other: "select next hunk",
+		}, &i18n.Message{
+			ID:    "PrevConflict",
+			Other: "select previous conflict",
+		}, &i18n.Message{
+			ID:    "NextConflict",
+			Other: "select next conflict",
+		}, &i18n.Message{
+			ID:    "SelectTop",
+			Other: "select top hunk",
+		}, &i18n.Message{
+			ID:    "SelectBottom",
+			Other: "select bottom hunk",
+		}, &i18n.Message{
+			ID:    "ScrollDown",
+			Other: "scroll down",
+		}, &i18n.Message{
+			ID:    "ScrollUp",
+			Other: "scroll up",
+		}, &i18n.Message{
+			ID:    "AmendCommitTitle",
+			Other: "Amend Commit",
+		}, &i18n.Message{
+			ID:    "AmendCommitPrompt",
+			Other: "Are you sure you want to amend this commit with your staged files?",
+		}, &i18n.Message{
+			ID:    "DeleteCommitTitle",
+			Other: "Delete Commit",
+		}, &i18n.Message{
+			ID:    "DeleteCommitPrompt",
+			Other: "Are you sure you want to delete this commit?",
+		}, &i18n.Message{
+			ID:    "SquashingStatus",
+			Other: "squashing",
+		}, &i18n.Message{
+			ID:    "FixingStatus",
+			Other: "fixing up",
+		}, &i18n.Message{
+			ID:    "DeletingStatus",
+			Other: "deleting",
+		}, &i18n.Message{
+			ID:    "MovingStatus",
+			Other: "moving",
+		}, &i18n.Message{
+			ID:    "RebasingStatus",
+			Other: "rebasing",
+		}, &i18n.Message{
+			ID:    "AmendingStatus",
+			Other: "amending",
+		}, &i18n.Message{
+			ID:    "CherryPickingStatus",
+			Other: "cherry-picking",
+		}, &i18n.Message{
+			ID:    "CommitFiles",
+			Other: "Commit files",
+		}, &i18n.Message{
+			ID:    "viewCommitFiles",
+			Other: "view commit's files",
+		}, &i18n.Message{
+			ID:    "CommitFilesTitle",
+			Other: "Commit files",
+		}, &i18n.Message{
+			ID:    "goBack",
+			Other: "go back",
+		}, &i18n.Message{
+			ID:    "NoCommiteFiles",
+			Other: "No files for this commit",
+		}, &i18n.Message{
+			ID:    "checkoutCommitFile",
+			Other: "checkout file",
+		}, &i18n.Message{
+			ID:    "discardOldFileChange",
+			Other: "discard this commit's changes to this file",
+		}, &i18n.Message{
+			ID:    "DiscardFileChangesTitle",
+			Other: "Discard file changes",
+		}, &i18n.Message{
+			ID:    "DiscardFileChangesPrompt",
+			Other: "Are you sure you want to discard this commit's changes to this file? If this file was created in this commit, it will be deleted",
+		}, &i18n.Message{
+			ID:    "DisabledForGPG",
+			Other: "Feature not available for users using GPG",
+		}, &i18n.Message{
+			ID:    "CreateRepo",
+			Other: "Not in a git repository. Create a new git repository? (y/n): ",
+		}, &i18n.Message{
+			ID:    "AutoStashTitle",
+			Other: "Autostash?",
+		}, &i18n.Message{
+			ID:    "AutoStashPrompt",
+			Other: "You must stash and pop your changes to bring them across. Do this automatically? (enter/esc)",
+		}, &i18n.Message{
+			ID:    "StashPrefix",
+			Other: "Auto-stashing changes for ",
+		}, &i18n.Message{
+			ID:    "viewDiscardOptions",
+			Other: "view 'discard changes' options",
+		}, &i18n.Message{
+			ID:    "cancel",
+			Other: "cancel",
+		}, &i18n.Message{
+			ID:    "discardAllChanges",
+			Other: "discard all changes",
+		}, &i18n.Message{
+			ID:    "discardUnstagedChanges",
+			Other: "discard unstaged changes",
+		}, &i18n.Message{
+			ID:    "discardAllChangesToAllFiles",
+			Other: "nuke working tree",
+		}, &i18n.Message{
+			ID:    "discardAnyUnstagedChanges",
+			Other: "discard unstaged changes",
+		}, &i18n.Message{
+			ID:    "discardUntrackedFiles",
+			Other: "discard untracked files",
+		}, &i18n.Message{
+			ID:    "hardReset",
+			Other: "hard reset",
+		}, &i18n.Message{
+			ID:    "viewResetOptions",
+			Other: `view reset options`,
+		}, &i18n.Message{
+			ID:    "createFixupCommit",
+			Other: `create fixup commit for this commit`,
+		}, &i18n.Message{
+			ID:    "squashAboveCommits",
+			Other: `squash above commits`,
+		}, &i18n.Message{
+			ID:    "SquashAboveCommits",
+			Other: `Squash above commits`,
+		}, &i18n.Message{
+			ID:    "SureSquashAboveCommits",
+			Other: `Are you sure you want to squash all fixup! commits above {{.commit}}?`,
+		}, &i18n.Message{
+			ID:    "CreateFixupCommit",
+			Other: `Create fixup commit`,
+		}, &i18n.Message{
+			ID:    "SureCreateFixupCommit",
+			Other: `Are you sure you want to create a fixup! commit for commit {{.commit}}?`,
+		}, &i18n.Message{
+			ID:    "executeCustomCommand",
+			Other: "execute custom command",
+		}, &i18n.Message{
+			ID:    "CustomCommand",
+			Other: "Custom Command:",
+		}, &i18n.Message{
+			ID:    "commitChangesWithoutHook",
+			Other: "commit changes without pre-commit hook",
+		}, &i18n.Message{
+			ID:    "SkipHookPrefixNotConfigured",
+			Other: "You have not configured a commit message prefix for skipping hooks. Set `git.skipHookPrefix = 'WIP'` in your config",
+		}, &i18n.Message{
+			ID:    "resetTo",
+			Other: `reset to`,
+		}, &i18n.Message{
+			ID:    "pressEnterToReturn",
+			Other: "Press enter to return to lazygit",
+		}, &i18n.Message{
+			ID:    "viewStashOptions",
+			Other: "view stash options",
+		}, &i18n.Message{
+			ID:    "stashAllChanges",
+			Other: "stash changes",
+		}, &i18n.Message{
+			ID:    "stashStagedChanges",
+			Other: "stash staged changes",
+		}, &i18n.Message{
+			ID:    "stashOptions",
+			Other: "Stash options",
+		}, &i18n.Message{
+			ID:    "notARepository",
+			Other: "Error: must be run inside a git repository",
+		}, &i18n.Message{
+			ID:    "jump",
+			Other: "jump to panel",
+		}, &i18n.Message{
+			ID:    "DiscardPatch",
+			Other: "Discard Patch",
+		}, &i18n.Message{
+			ID:    "DiscardPatchConfirm",
+			Other: "You can only build a patch from one commit at a time. Discard current patch?",
+		}, &i18n.Message{
+			ID:    "CantPatchWhileRebasingError",
+			Other: "You cannot build a patch or run patch commands while in a merging or rebasing state",
+		}, &i18n.Message{
+			ID:    "toggleAddToPatch",
+			Other: "toggle file included in patch",
+		}, &i18n.Message{
+			ID:    "PatchOptionsTitle",
+			Other: "Patch Options",
+		}, &i18n.Message{
+			ID:    "NoPatchError",
+			Other: "No patch created yet. To start building a patch, use 'space' on a commit file or enter to add specific lines",
+		}, &i18n.Message{
+			ID:    "enterFile",
+			Other: "enter file to add selected lines to the patch",
+		}, &i18n.Message{
+			ID:    "ExitLineByLineMode",
+			Other: `exit line-by-line mode`,
 		},
 	)
 }

pkg/i18n/i18n.go

@@ -1,9 +1,9 @@
 package i18n
 
 import (
-	"github.com/Sirupsen/logrus"
 	"github.com/cloudfoundry/jibber_jabber"
 	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"github.com/sirupsen/logrus"
 	"golang.org/x/text/language"
 )
 
@@ -14,37 +14,16 @@ type Teml map[string]interface{}
 type Localizer struct {
 	i18nLocalizer *i18n.Localizer
 	language      string
-	Log           *logrus.Logger
+	Log           *logrus.Entry
 }
 
 // NewLocalizer creates a new Localizer
-func NewLocalizer(log *logrus.Logger) (*Localizer, error) {
+func NewLocalizer(log *logrus.Entry) *Localizer {
+	userLang := detectLanguage(jibber_jabber.DetectLanguage)
 
-	// detect the user's language
-	userLang, err := jibber_jabber.DetectLanguage()
-	if err != nil {
-		if err.Error() != "Could not detect Language" {
-			return nil, err
-		}
-		userLang = "C"
-	}
 	log.Info("language: " + userLang)
 
-	// create a i18n bundle that can be used to add translations and other things
-	i18nBundle := &i18n.Bundle{DefaultLanguage: language.English}
-
-	addBundles(log, i18nBundle)
-
-	// return the new localizer that can be used to translate text
-	i18nLocalizer := i18n.NewLocalizer(i18nBundle, userLang)
-
-	localizer := &Localizer{
-		i18nLocalizer: i18nLocalizer,
-		language:      userLang,
-		Log:           log,
-	}
-
-	return localizer, nil
+	return setupLocalizer(log, userLang)
 }
 
 // Localize handels the translations
@@ -81,18 +60,43 @@ func (l *Localizer) GetLanguage() string {
 }
 
 // add translation file(s)
-func addBundles(log *logrus.Logger, i18nBundle *i18n.Bundle) {
-	err := addPolish(i18nBundle)
-	if err != nil {
-		log.Fatal(err)
-	}
-	err = addDutch(i18nBundle)
-	if err != nil {
-		log.Fatal(err)
-	}
-	err = addEnglish(i18nBundle)
-	if err != nil {
-		log.Fatal(err)
+func addBundles(log *logrus.Entry, i18nBundle *i18n.Bundle) {
+	fs := []func(*i18n.Bundle) error{
+		addPolish,
+		addDutch,
+		addEnglish,
 	}
 
+	for _, f := range fs {
+		if err := f(i18nBundle); err != nil {
+			log.Fatal(err)
+
+		}
+	}
+}
+
+// detectLanguage extracts user language from environment
+func detectLanguage(langDetector func() (string, error)) string {
+	if userLang, err := langDetector(); err == nil {
+		return userLang
+	}
+
+	return "C"
+}
+
+// setupLocalizer creates a new localizer using given userLang
+func setupLocalizer(log *logrus.Entry, userLang string) *Localizer {
+	// create a i18n bundle that can be used to add translations and other things
+	i18nBundle := i18n.NewBundle(language.English)
+
+	addBundles(log, i18nBundle)
+
+	// return the new localizer that can be used to translate text
+	i18nLocalizer := i18n.NewLocalizer(i18nBundle, userLang)
+
+	return &Localizer{
+		i18nLocalizer: i18nLocalizer,
+		language:      userLang,
+		Log:           log,
+	}
 }

pkg/i18n/i18n_test.go

@@ -0,0 +1,91 @@
+package i18n
+
+import (
+	"fmt"
+	"io/ioutil"
+	"testing"
+
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+
+	"github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+)
+
+func getDummyLog() *logrus.Entry {
+	log := logrus.New()
+	log.Out = ioutil.Discard
+	return log.WithField("test", "test")
+}
+
+// TestNewLocalizer is a function.
+func TestNewLocalizer(t *testing.T) {
+	assert.NotNil(t, NewLocalizer(getDummyLog()))
+}
+
+// TestDetectLanguage is a function.
+func TestDetectLanguage(t *testing.T) {
+	type scenario struct {
+		langDetector func() (string, error)
+		expected     string
+	}
+
+	scenarios := []scenario{
+		{
+			func() (string, error) {
+				return "", fmt.Errorf("An error occurred")
+			},
+			"C",
+		},
+		{
+			func() (string, error) {
+				return "en", nil
+			},
+			"en",
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, detectLanguage(s.langDetector))
+	}
+}
+
+// TestLocalizer is a function.
+func TestLocalizer(t *testing.T) {
+	type scenario struct {
+		userLang string
+		test     func(*Localizer)
+	}
+
+	scenarios := []scenario{
+		{
+			"C",
+			func(l *Localizer) {
+				assert.EqualValues(t, "C", l.GetLanguage())
+				assert.Equal(t, "Diff", l.Localize(&i18n.LocalizeConfig{
+					DefaultMessage: &i18n.Message{
+						ID: "DiffTitle",
+					},
+				}))
+				assert.Equal(t, "Diff", l.SLocalize("DiffTitle"))
+				assert.Equal(t, "Are you sure you want to delete the branch test?", l.TemplateLocalize("DeleteBranchMessage", Teml{"selectedBranchName": "test"}))
+			},
+		},
+		{
+			"nl",
+			func(l *Localizer) {
+				assert.EqualValues(t, "nl", l.GetLanguage())
+				assert.Equal(t, "Diff", l.Localize(&i18n.LocalizeConfig{
+					DefaultMessage: &i18n.Message{
+						ID: "DiffTitle",
+					},
+				}))
+				assert.Equal(t, "Diff", l.SLocalize("DiffTitle"))
+				assert.Equal(t, "Weet je zeker dat je branch test wilt verwijderen?", l.TemplateLocalize("DeleteBranchMessage", Teml{"selectedBranchName": "test"}))
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.test(setupLocalizer(getDummyLog(), s.userLang))
+	}
+}

pkg/i18n/polish.go

@@ -14,6 +14,9 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "DiffTitle",
 			Other: "Różnice",
+		}, &i18n.Message{
+			ID:    "LogTitle",
+			Other: "Log",
 		}, &i18n.Message{
 			ID:    "FilesTitle",
 			Other: "Pliki",
@@ -23,24 +26,66 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "CommitsTitle",
 			Other: "Commity",
+		}, &i18n.Message{
+			ID:    "CommitsDiffTitle",
+			Other: "Commits (specific diff mode)",
+		}, &i18n.Message{
+			ID:    "CommitsDiff",
+			Other: "select commit to diff with another commit",
 		}, &i18n.Message{
 			ID:    "StashTitle",
 			Other: "Schowek",
+		}, &i18n.Message{
+			ID:    "UnstagedChanges",
+			Other: `Unstaged Changes`,
+		}, &i18n.Message{
+			ID:    "StagedChanges",
+			Other: `Staged Changes`,
+		}, &i18n.Message{
+			ID:    "MergingMainTitle",
+			Other: "Resolve merge conflicts",
 		}, &i18n.Message{
 			ID:    "CommitMessage",
 			Other: "Wiadomość commita",
+		}, &i18n.Message{
+			ID:    "CredentialsUsername",
+			Other: "Username",
+		}, &i18n.Message{
+			ID:    "CredentialsPassword",
+			Other: "Password",
+		}, &i18n.Message{
+			ID:    "PassUnameWrong",
+			Other: "Password and/or username wrong",
 		}, &i18n.Message{
 			ID:    "CommitChanges",
 			Other: "commituj zmiany",
+		}, &i18n.Message{
+			ID:    "AmendLastCommit",
+			Other: "zmień ostatnie zatwierdzenie",
+		}, &i18n.Message{
+			ID:    "SureToAmend",
+			Other: "Czy na pewno chcesz zmienić ostatnie zatwierdzenie? Możesz zmienić komunikat zatwierdzenia z panelu zatwierdzeń.",
+		}, &i18n.Message{
+			ID:    "NoCommitToAmend",
+			Other: "Nie ma zobowiązania do zmiany.",
+		}, &i18n.Message{
+			ID:    "CommitChangesWithEditor",
+			Other: "commituj zmiany używając edytora z gita",
 		}, &i18n.Message{
 			ID:    "StatusTitle",
 			Other: "Status",
+		}, &i18n.Message{
+			ID:    "GlobalTitle",
+			Other: "Globalne",
 		}, &i18n.Message{
 			ID:    "navigate",
 			Other: "nawiguj",
 		}, &i18n.Message{
-			ID:    "stashFiles",
-			Other: "przechowaj pliki",
+			ID:    "menu",
+			Other: "menu",
+		}, &i18n.Message{
+			ID:    "execute",
+			Other: "wykonaj",
 		}, &i18n.Message{
 			ID:    "open",
 			Other: "otwórz",
@@ -53,12 +98,12 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "toggleStaged",
 			Other: "przełącz zatwierdzenie",
+		}, &i18n.Message{
+			ID:    "toggleStagedAll",
+			Other: "przełącz wszystkie zatwierdzenia",
 		}, &i18n.Message{
 			ID:    "refresh",
 			Other: "odśwież",
-		}, &i18n.Message{
-			ID:    "addPatch",
-			Other: "dodaj łatkę",
 		}, &i18n.Message{
 			ID:    "edit",
 			Other: "edytuj",
@@ -98,12 +143,12 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "PushWait",
 			Other: "Wypychanie zmian...",
+		}, &i18n.Message{
+			ID:    "FetchWait",
+			Other: "Fetching...",
 		}, &i18n.Message{
 			ID:    "FileNoMergeCons",
 			Other: "Ten plik nie powoduje konfliktów scalania",
-		}, &i18n.Message{
-			ID:    "SureResetHardHead",
-			Other: "Jesteś pewny, że chcesz wykonać `reset --hard HEAD`? Możesz stracić wprowadzone zmiany",
 		}, &i18n.Message{
 			ID:    "SureTo",
 			Other: "Jesteś pewny, że chcesz {{.deleteVerb}} {{.fileName}} (stracisz swoje wprowadzone zmiany)?",
@@ -131,6 +176,15 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "DeleteBranchMessage",
 			Other: "Jesteś pewien, że chcesz usunąć gałąź {{.selectedBranchName}} ?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "Na pewno wymusić usunięcie gałęzi {{.selectedBranchName}}?",
+		}, &i18n.Message{
+			ID:    "rebaseBranch",
+			Other: "rebase branch",
+		}, &i18n.Message{
+			ID:    "CantRebaseOntoSelf",
+			Other: "You cannot rebase a branch onto itself",
 		}, &i18n.Message{
 			ID:    "CantMergeBranchIntoItself",
 			Other: "Nie możesz scalić gałęzi do samej siebie",
@@ -149,6 +203,9 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "deleteBranch",
 			Other: "usuń gałąź",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "usuń gałąź (wymuś)",
 		}, &i18n.Message{
 			ID:    "NoBranchesThisRepo",
 			Other: "Brak gałęzi dla tego repozytorium",
@@ -161,6 +218,9 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "CloseConfirm",
 			Other: "{{.keyBindClose}}: zamknij, {{.keyBindConfirm}}: potwierdź",
+		}, &i18n.Message{
+			ID:    "close",
+			Other: "zamknij",
 		}, &i18n.Message{
 			ID:    "SureResetThisCommit",
 			Other: "Jesteś pewny, że chcesz zresetować ten commit?",
@@ -201,14 +261,14 @@ func addPolish(i18nObject *i18n.Bundle) error {
 			ID:    "OnlyRenameTopCommit",
 			Other: "Można przmianować tylko najwyższy commit",
 		}, &i18n.Message{
-			ID:    "RenameCommit",
-			Other: "Przemianuj commit",
+			ID:    "renameCommit",
+			Other: "przemianuj commit",
+		}, &i18n.Message{
+			ID:    "renameCommitEditor",
+			Other: "przemianuj commit w edytorze",
 		}, &i18n.Message{
 			ID:    "PotentialErrInGetselectedCommit",
 			Other: "potencjalny błąd w getSelected Commit (niedopasowane ui i stan)",
-		}, &i18n.Message{
-			ID:    "NoCommitsThisBranch",
-			Other: "Brak commitów dla tej gałęzi",
 		}, &i18n.Message{
 			ID:    "Error",
 			Other: "Błąd",
@@ -266,24 +326,420 @@ func addPolish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "NoViewMachingNewLineFocusedSwitchStatement",
 			Other: "Brak widoku pasującego do instrukcji przełączania newLineFocused",
-		}, &i18n.Message{
-			ID:    "settingPreviewsViewTo",
-			Other: "ustawianie poprzedniego widoku na: {{.oldViewName}}",
 		}, &i18n.Message{
 			ID:    "newFocusedViewIs",
 			Other: "nowy skupiony widok to {{.newFocusedView}}",
 		}, &i18n.Message{
 			ID:    "CantCloseConfirmationPrompt",
 			Other: "Nie można zamknąć monitu potwierdzenia: {{.error}}",
-		}, &i18n.Message{
-			ID:    "NoChangedFiles",
-			Other: "Brak zmienionych plików",
-		}, &i18n.Message{
-			ID:    "ClearFilePanel",
-			Other: "Wyczyść panel plików",
 		}, &i18n.Message{
 			ID:    "MergeAborted",
 			Other: "Scalanie anulowane",
+		}, &i18n.Message{
+			ID:    "OpenConfig",
+			Other: "otwórz plik konfiguracyjny",
+		}, &i18n.Message{
+			ID:    "EditConfig",
+			Other: "edytuj plik konfiguracyjny",
+		}, &i18n.Message{
+			ID:    "ForcePush",
+			Other: "Wymuś wypchnięcie",
+		}, &i18n.Message{
+			ID:    "ForcePushPrompt",
+			Other: "Twoja gałąź rozeszła się z gałęzią zdalną. Wciśnij 'esc' aby anulować lub 'enter' aby wymusić wypchnięcie.",
+		}, &i18n.Message{
+			ID:    "checkForUpdate",
+			Other: "sprawdź aktualizacje",
+		}, &i18n.Message{
+			ID:    "CheckingForUpdates",
+			Other: "Sprawdzanie aktualizacji...",
+		}, &i18n.Message{
+			ID:    "OnLatestVersionErr",
+			Other: "Już posiadasz najnowszą wersję",
+		}, &i18n.Message{
+			ID:    "MajorVersionErr",
+			Other: "Nowa wersja ({{.newVersion}}) posiada niekompatybilne zmiany w porównaniu do obecnej wersji ({{.currentVersion}})",
+		}, &i18n.Message{
+			ID:    "CouldNotFindBinaryErr",
+			Other: "Nie można znaleźć pliku binarnego w {{.url}}",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingTitle",
+			Other: "Help make lazygit better",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingPrompt",
+			Other: "Włączyć anonimowe raportowanie błędów w celu pomocy w usprawnianiu lazygita (enter/esc)?",
+		}, &i18n.Message{
+			ID:    "editFile",
+			Other: `edytuj plik`,
+		}, &i18n.Message{
+			ID:    "openFile",
+			Other: `otwórz plik`,
+		}, &i18n.Message{
+			ID:    "ignoreFile",
+			Other: `dodaj do .gitignore`,
+		}, &i18n.Message{
+			ID:    "refreshFiles",
+			Other: `odśwież pliki`,
+		}, &i18n.Message{
+			ID:    "mergeIntoCurrentBranch",
+			Other: `scal do obecnej gałęzi`,
+		}, &i18n.Message{
+			ID:    "ConfirmQuit",
+			Other: `Na pewno chcesz wyjść z programu?`,
+		}, &i18n.Message{
+			ID:    "UnsupportedGitService",
+			Other: `Nieobsługiwana usługa git`,
+		}, &i18n.Message{
+			ID:    "createPullRequest",
+			Other: `utwórz żądanie wyciągnięcia`,
+		}, &i18n.Message{
+			ID:    "NoBranchOnRemote",
+			Other: `Ta gałąź nie istnieje na zdalnym. Najpierw musisz go odepchnąć na odległość.`,
+		}, &i18n.Message{
+			ID:    "fetch",
+			Other: `fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchTitle",
+			Other: `No automatic git fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchBody",
+			Other: `Lazygit can't use "git fetch" in a private repo use f in the branches panel to run "git fetch" manually`,
+		}, &i18n.Message{
+			ID:    "StageLines",
+			Other: `zatwierdź pojedyncze linie`,
+		}, &i18n.Message{
+			ID:    "FileStagingRequirements",
+			Other: `Można tylko zatwierdzić pojedyncze linie dla śledzonych plików z niezatwierdzonymi zmianami`,
+		}, &i18n.Message{
+			ID:    "StagingTitle",
+			Other: `Zatwierdzanie`,
+		}, &i18n.Message{
+			ID:    "StageHunk",
+			Other: `zatwierdź kawałek`,
+		}, &i18n.Message{
+			ID:    "StageLine",
+			Other: `zatwierdź linię`,
+		}, &i18n.Message{
+			ID:    "ReturnToFilesPanel",
+			Other: `wróć do panelu plików`,
+		}, &i18n.Message{
+			ID:    "CantFindHunks",
+			Other: `Nie można znaleźć żadnych kawałków w tej łatce`,
+		}, &i18n.Message{
+			ID:    "CantFindHunk",
+			Other: `Nie można znaleźć kawałka`,
+		}, &i18n.Message{
+			ID:    "RebasingTitle",
+			Other: "Rebasing",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "ConfirmRebase",
+			Other: "Are you sure you want to rebase {{.checkedOutBranch}} onto {{.selectedBranch}}?",
+		}, &i18n.Message{
+			ID:    "ConfirmMerge",
+			Other: "Are you sure you want to merge {{.selectedBranch}} into {{.checkedOutBranch}}?",
+		}, &i18n.Message{}, &i18n.Message{
+			ID:    "FwdNoUpstream",
+			Other: "Cannot fast-forward a branch with no upstream",
+		}, &i18n.Message{
+			ID:    "FwdCommitsToPush",
+			Other: "Cannot fast-forward a branch with commits to push",
+		}, &i18n.Message{
+			ID:    "ErrorOccurred",
+			Other: "An error occurred! Please create an issue at https://github.com/jesseduffield/lazygit/issues",
+		}, &i18n.Message{
+			ID:    "MainTitle",
+			Other: "Main",
+		}, &i18n.Message{
+			ID:    "NormalTitle",
+			Other: "Normal",
+		}, &i18n.Message{
+			ID:    "softReset",
+			Other: "soft reset",
+		}, &i18n.Message{
+			ID:    "SureSquashThisCommit",
+			Other: "Are you sure you want to squash this commit into the commit below?",
+		}, &i18n.Message{
+			ID:    "Squash",
+			Other: "Squash",
+		}, &i18n.Message{
+			ID:    "pickCommit",
+			Other: "pick commit (when mid-rebase)",
+		}, &i18n.Message{
+			ID:    "revertCommit",
+			Other: "revert commit",
+		}, &i18n.Message{
+			ID:    "deleteCommit",
+			Other: "delete commit",
+		}, &i18n.Message{
+			ID:    "moveDownCommit",
+			Other: "move commit down one",
+		}, &i18n.Message{
+			ID:    "moveUpCommit",
+			Other: "move commit up one",
+		}, &i18n.Message{
+			ID:    "editCommit",
+			Other: "edit commit",
+		}, &i18n.Message{
+			ID:    "amendToCommit",
+			Other: "amend commit with staged changes",
+		}, &i18n.Message{
+			ID:    "FoundConflicts",
+			Other: "Conflicts! To abort press 'esc', otherwise press 'enter'",
+		}, &i18n.Message{
+			ID:    "FoundConflictsTitle",
+			Other: "Auto-merge failed",
+		}, &i18n.Message{
+			ID:    "Undo",
+			Other: "undo",
+		}, &i18n.Message{
+			ID:    "PickHunk",
+			Other: "pick hunk",
+		}, &i18n.Message{
+			ID:    "PickBothHunks",
+			Other: "pick both hunks",
+		}, &i18n.Message{
+			ID:    "ViewMergeRebaseOptions",
+			Other: "view merge/rebase options",
+		}, &i18n.Message{
+			ID:    "NotMergingOrRebasing",
+			Other: "You are currently neither rebasing nor merging",
+		}, &i18n.Message{
+			ID:    "RecentRepos",
+			Other: "recent repositories",
+		}, &i18n.Message{
+			ID:    "MergeOptionsTitle",
+			Other: "Merge Options",
+		}, &i18n.Message{
+			ID:    "RebaseOptionsTitle",
+			Other: "Rebase Options",
+		}, &i18n.Message{
+			ID:    "ConflictsResolved",
+			Other: "all merge conflicts resolved. Continue?",
+		}, &i18n.Message{
+			ID:    "NoRoom",
+			Other: "Not enough room",
+		}, &i18n.Message{
+			ID:    "YouAreHere",
+			Other: "YOU ARE HERE",
+		}, &i18n.Message{
+			ID:    "rewordNotSupported",
+			Other: "rewording commits while interactively rebasing is not currently supported",
+		}, &i18n.Message{
+			ID:    "cherryPickCopy",
+			Other: "copy commit (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "cherryPickCopyRange",
+			Other: "copy commit range (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "pasteCommits",
+			Other: "paste commits (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "SureCherryPick",
+			Other: "Are you sure you want to cherry-pick the copied commits onto this branch?",
+		}, &i18n.Message{
+			ID:    "CherryPick",
+			Other: "Cherry-Pick",
+		}, &i18n.Message{
+			ID:    "CannotRebaseOntoFirstCommit",
+			Other: "You cannot interactive rebase onto the first commit",
+		}, &i18n.Message{
+			ID:    "CannotSquashOntoSecondCommit",
+			Other: "You cannot squash/fixup onto the second commit",
+		}, &i18n.Message{
+			ID:    "Donate",
+			Other: "Donate",
+		}, &i18n.Message{
+			ID:    "PrevLine",
+			Other: "select previous line",
+		}, &i18n.Message{
+			ID:    "NextLine",
+			Other: "select next line",
+		}, &i18n.Message{
+			ID:    "PrevHunk",
+			Other: "select previous hunk",
+		}, &i18n.Message{
+			ID:    "NextHunk",
+			Other: "select next hunk",
+		}, &i18n.Message{
+			ID:    "PrevConflict",
+			Other: "select previous conflict",
+		}, &i18n.Message{
+			ID:    "NextConflict",
+			Other: "select next conflict",
+		}, &i18n.Message{
+			ID:    "SelectTop",
+			Other: "select top hunk",
+		}, &i18n.Message{
+			ID:    "SelectBottom",
+			Other: "select bottom hunk",
+		}, &i18n.Message{
+			ID:    "ScrollDown",
+			Other: "scroll down",
+		}, &i18n.Message{
+			ID:    "ScrollUp",
+			Other: "scroll up",
+		}, &i18n.Message{
+			ID:    "AmendCommitTitle",
+			Other: "Amend Commit",
+		}, &i18n.Message{
+			ID:    "AmendCommitPrompt",
+			Other: "Are you sure you want to amend this commit with your staged files?",
+		}, &i18n.Message{
+			ID:    "DeleteCommitTitle",
+			Other: "Delete Commit",
+		}, &i18n.Message{
+			ID:    "DeleteCommitPrompt",
+			Other: "Are you sure you want to delete this commit?",
+		}, &i18n.Message{
+			ID:    "SquashingStatus",
+			Other: "squashing",
+		}, &i18n.Message{
+			ID:    "FixingStatus",
+			Other: "fixing up",
+		}, &i18n.Message{
+			ID:    "DeletingStatus",
+			Other: "deleting",
+		}, &i18n.Message{
+			ID:    "MovingStatus",
+			Other: "moving",
+		}, &i18n.Message{
+			ID:    "RebasingStatus",
+			Other: "rebasing",
+		}, &i18n.Message{
+			ID:    "AmendingStatus",
+			Other: "amending",
+		}, &i18n.Message{
+			ID:    "CherryPickingStatus",
+			Other: "cherry-picking",
+		}, &i18n.Message{
+			ID:    "CommitFiles",
+			Other: "Commit files",
+		}, &i18n.Message{
+			ID:    "viewCommitFiles",
+			Other: "view commit's files",
+		}, &i18n.Message{
+			ID:    "CommitFilesTitle",
+			Other: "Commit files",
+		}, &i18n.Message{
+			ID:    "goBack",
+			Other: "go back",
+		}, &i18n.Message{
+			ID:    "NoCommiteFiles",
+			Other: "No files for this commit",
+		}, &i18n.Message{
+			ID:    "checkoutCommitFile",
+			Other: "checkout file",
+		}, &i18n.Message{
+			ID:    "discardOldFileChange",
+			Other: "discard this commit's changes to this file",
+		}, &i18n.Message{
+			ID:    "DiscardFileChangesTitle",
+			Other: "Discard file changes",
+		}, &i18n.Message{
+			ID:    "DiscardFileChangesPrompt",
+			Other: "Are you sure you want to discard this commit's changes to this file? If this file was created in this commit, it will be deleted",
+		}, &i18n.Message{
+			ID:    "DisabledForGPG",
+			Other: "Feature not available for users using GPG",
+		}, &i18n.Message{
+			ID:    "CreateRepo",
+			Other: "Not in a git repository. Create a new git repository? (y/n): ",
+		}, &i18n.Message{
+			ID:    "AutoStashTitle",
+			Other: "Autostash?",
+		}, &i18n.Message{
+			ID:    "AutoStashPrompt",
+			Other: "You must stash and pop your changes to bring them across. Do this automatically? (enter/esc)",
+		}, &i18n.Message{
+			ID:    "StashPrefix",
+			Other: "Auto-stashing changes for ",
+		}, &i18n.Message{
+			ID:    "viewDiscardOptions",
+			Other: "view 'discard changes' options",
+		}, &i18n.Message{
+			ID:    "cancel",
+			Other: "cancel",
+		}, &i18n.Message{
+			ID:    "discardAllChanges",
+			Other: "discard all changes",
+		}, &i18n.Message{
+			ID:    "discardUnstagedChanges",
+			Other: "discard unstaged changes",
+		}, &i18n.Message{
+			ID:    "discardAllChangesToAllFiles",
+			Other: "nuke working tree",
+		}, &i18n.Message{
+			ID:    "discardAnyUnstagedChanges",
+			Other: "discard unstaged changes",
+		}, &i18n.Message{
+			ID:    "discardUntrackedFiles",
+			Other: "discard untracked files",
+		}, &i18n.Message{
+			ID:    "hardReset",
+			Other: "hard reset",
+		}, &i18n.Message{
+			ID:    "viewResetOptions",
+			Other: `view reset options`,
+		}, &i18n.Message{
+			ID:    "createFixupCommit",
+			Other: `create fixup commit for this commit`,
+		}, &i18n.Message{
+			ID:    "squashAboveCommits",
+			Other: `squash above commits`,
+		}, &i18n.Message{
+			ID:    "SquashAboveCommits",
+			Other: `Squash above commits`,
+		}, &i18n.Message{
+			ID:    "SureSquashAboveCommits",
+			Other: `Are you sure you want to squash all fixup! commits above {{.commit}}?`,
+		}, &i18n.Message{
+			ID:    "CreateFixupCommit",
+			Other: `Create fixup commit`,
+		}, &i18n.Message{
+			ID:    "SureCreateFixupCommit",
+			Other: `Are you sure you want to create a fixup! commit for commit {{.commit}}?`,
+		}, &i18n.Message{
+			ID:    "executeCustomCommand",
+			Other: "execute custom command",
+		}, &i18n.Message{
+			ID:    "CustomCommand",
+			Other: "Custom Command:",
+		}, &i18n.Message{
+			ID:    "commitChangesWithoutHook",
+			Other: "commit changes without pre-commit hook",
+		}, &i18n.Message{
+			ID:    "SkipHookPrefixNotConfigured",
+			Other: "You have not configured a commit message prefix for skipping hooks. Set `git.skipHookPrefix = 'WIP'` in your config",
+		}, &i18n.Message{
+			ID:    "resetTo",
+			Other: `reset to`,
+		}, &i18n.Message{
+			ID:    "pressEnterToReturn",
+			Other: "Press enter to return to lazygit",
+		}, &i18n.Message{
+			ID:    "viewStashOptions",
+			Other: "view stash options",
+		}, &i18n.Message{
+			ID:    "stashAllChanges",
+			Other: "przechowaj pliki",
+		}, &i18n.Message{
+			ID:    "stashStagedChanges",
+			Other: "stash staged changes",
+		}, &i18n.Message{
+			ID:    "stashOptions",
+			Other: "Stash options",
+		}, &i18n.Message{
+			ID:    "notARepository",
+			Other: "Error: must be run inside a git repository",
+		}, &i18n.Message{
+			ID:    "jump",
+			Other: "jump to panel",
+		}, &i18n.Message{
+			ID:    "ExitLineByLineMode",
+			Other: `exit line-by-line mode`,
 		},
 	)
 }

pkg/test/test.go

@@ -1,9 +1,10 @@
 package test
 
 import (
-	"errors"
+	"github.com/go-errors/errors"
 	"os"
 	"os/exec"
+	"path/filepath"
 
 	"github.com/jesseduffield/lazygit/pkg/utils"
 )
@@ -11,15 +12,20 @@ import (
 // GenerateRepo generates a repo from test/repos and changes the directory to be
 // inside the newly made repo
 func GenerateRepo(filename string) error {
-	testPath := utils.GetProjectRoot() + "/test/repos/"
+	reposDir := "/test/repos/"
+	testPath := utils.GetProjectRoot() + reposDir
+
+	// workaround for debian packaging
+	if _, err := os.Stat(testPath); os.IsNotExist(err) {
+		cwd, _ := os.Getwd()
+		testPath = filepath.Dir(filepath.Dir(cwd)) + reposDir
+	}
 	if err := os.Chdir(testPath); err != nil {
 		return err
 	}
 	if output, err := exec.Command("bash", filename).CombinedOutput(); err != nil {
 		return errors.New(string(output))
 	}
-	if err := os.Chdir(testPath + "repo"); err != nil {
-		return err
-	}
-	return nil
+
+	return os.Chdir(testPath + "repo")
 }

pkg/test/utils.go

@@ -0,0 +1,45 @@
+package test
+
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+	"testing"
+
+	"github.com/mgutz/str"
+	"github.com/stretchr/testify/assert"
+)
+
+// CommandSwapper takes a command, verifies that it is what it's expected to be
+// and then returns a replacement command that will actually be called by the os
+type CommandSwapper struct {
+	Expect  string
+	Replace string
+}
+
+// SwapCommand verifies the command is what we expected, and swaps it out for a different command
+func (i *CommandSwapper) SwapCommand(t *testing.T, cmd string, args []string) *exec.Cmd {
+	splitCmd := str.ToArgv(i.Expect)
+	assert.EqualValues(t, splitCmd[0], cmd, fmt.Sprintf("received command: %s %s", cmd, strings.Join(args, " ")))
+	if len(splitCmd) > 1 {
+		assert.EqualValues(t, splitCmd[1:], args, fmt.Sprintf("received command: %s %s", cmd, strings.Join(args, " ")))
+	}
+
+	splitCmd = str.ToArgv(i.Replace)
+	return exec.Command(splitCmd[0], splitCmd[1:]...)
+}
+
+// CreateMockCommand creates a command function that will verify its receiving the right sequence of commands from lazygit
+func CreateMockCommand(t *testing.T, swappers []*CommandSwapper) func(cmd string, args ...string) *exec.Cmd {
+	commandIndex := 0
+
+	return func(cmd string, args ...string) *exec.Cmd {
+		var command *exec.Cmd
+		if commandIndex > len(swappers)-1 {
+			assert.Fail(t, fmt.Sprintf("too many commands run. This command was (%s %s)", cmd, strings.Join(args, " ")))
+		}
+		command = swappers[commandIndex].SwapCommand(t, cmd, args)
+		commandIndex++
+		return command
+	}
+}

pkg/theme/theme.go

@@ -0,0 +1,104 @@
+package theme
+
+import (
+	"github.com/fatih/color"
+	"github.com/jesseduffield/gocui"
+	"github.com/spf13/viper"
+)
+
+var (
+	// DefaultTextColor is the default text color
+	DefaultTextColor = color.FgWhite
+	// DefaultHiTextColor is the default highlighted text color
+	DefaultHiTextColor = color.FgHiWhite
+
+	// GocuiDefaultTextColor does the same as DefaultTextColor but this one only colors gocui default text colors
+	GocuiDefaultTextColor gocui.Attribute
+
+	// ActiveBorderColor is the border color of the active frame
+	ActiveBorderColor gocui.Attribute
+
+	// InactiveBorderColor is the border color of the inactive active frames
+	InactiveBorderColor gocui.Attribute
+)
+
+// UpdateTheme updates all theme variables
+func UpdateTheme(userConfig *viper.Viper) {
+	ActiveBorderColor = getColor(userConfig.GetStringSlice("gui.theme.activeBorderColor"))
+	InactiveBorderColor = getColor(userConfig.GetStringSlice("gui.theme.inactiveBorderColor"))
+
+	isLightTheme := userConfig.GetBool("gui.theme.lightTheme")
+	if isLightTheme {
+		DefaultTextColor = color.FgBlack
+		DefaultHiTextColor = color.FgHiBlack
+		GocuiDefaultTextColor = gocui.ColorBlack
+	} else {
+		DefaultTextColor = color.FgWhite
+		DefaultHiTextColor = color.FgHiWhite
+		GocuiDefaultTextColor = gocui.ColorWhite
+	}
+}
+
+// getAttribute gets the gocui color attribute from the string
+func getAttribute(key string) gocui.Attribute {
+	colorMap := map[string]gocui.Attribute{
+		"default":   gocui.ColorDefault,
+		"black":     gocui.ColorBlack,
+		"red":       gocui.ColorRed,
+		"green":     gocui.ColorGreen,
+		"yellow":    gocui.ColorYellow,
+		"blue":      gocui.ColorBlue,
+		"magenta":   gocui.ColorMagenta,
+		"cyan":      gocui.ColorCyan,
+		"white":     gocui.ColorWhite,
+		"bold":      gocui.AttrBold,
+		"reverse":   gocui.AttrReverse,
+		"underline": gocui.AttrUnderline,
+	}
+	value, present := colorMap[key]
+	if present {
+		return value
+	}
+	return gocui.ColorWhite
+}
+
+// getColor bitwise OR's a list of attributes obtained via the given keys
+func getColor(keys []string) gocui.Attribute {
+	var attribute gocui.Attribute
+	for _, key := range keys {
+		attribute |= getAttribute(key)
+	}
+	return attribute
+}
+
+// GetAttribute gets the gocui color attribute from the string
+func GetAttribute(key string) gocui.Attribute {
+	colorMap := map[string]gocui.Attribute{
+		"default":   gocui.ColorDefault,
+		"black":     gocui.ColorBlack,
+		"red":       gocui.ColorRed,
+		"green":     gocui.ColorGreen,
+		"yellow":    gocui.ColorYellow,
+		"blue":      gocui.ColorBlue,
+		"magenta":   gocui.ColorMagenta,
+		"cyan":      gocui.ColorCyan,
+		"white":     gocui.ColorWhite,
+		"bold":      gocui.AttrBold,
+		"reverse":   gocui.AttrReverse,
+		"underline": gocui.AttrUnderline,
+	}
+	value, present := colorMap[key]
+	if present {
+		return value
+	}
+	return gocui.ColorWhite
+}
+
+// GetColor bitwise OR's a list of attributes obtained via the given keys
+func GetColor(keys []string) gocui.Attribute {
+	var attribute gocui.Attribute
+	for _, key := range keys {
+		attribute |= GetAttribute(key)
+	}
+	return attribute
+}

pkg/updates/updates.go

@@ -0,0 +1,308 @@
+package updates
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"time"
+
+	"github.com/go-errors/errors"
+
+	"github.com/kardianos/osext"
+
+	"github.com/jesseduffield/go-getter"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/sirupsen/logrus"
+)
+
+// Updater checks for updates and does updates
+type Updater struct {
+	Log       *logrus.Entry
+	Config    config.AppConfigurer
+	OSCommand *commands.OSCommand
+	Tr        *i18n.Localizer
+}
+
+// Updaterer implements the check and update methods
+type Updaterer interface {
+	CheckForNewUpdate()
+	Update()
+}
+
+const (
+	PROJECT_URL = "https://github.com/jesseduffield/lazygit"
+)
+
+// NewUpdater creates a new updater
+func NewUpdater(log *logrus.Entry, config config.AppConfigurer, osCommand *commands.OSCommand, tr *i18n.Localizer) (*Updater, error) {
+	contextLogger := log.WithField("context", "updates")
+
+	return &Updater{
+		Log:       contextLogger,
+		Config:    config,
+		OSCommand: osCommand,
+		Tr:        tr,
+	}, nil
+}
+
+func (u *Updater) getLatestVersionNumber() (string, error) {
+	req, err := http.NewRequest("GET", PROJECT_URL+"/releases/latest", nil)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("Accept", "application/json")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	dec := json.NewDecoder(resp.Body)
+	data := struct {
+		TagName string `json:"tag_name"`
+	}{}
+	if err := dec.Decode(&data); err != nil {
+		return "", err
+	}
+
+	return data.TagName, nil
+}
+
+// RecordLastUpdateCheck records last time an update check was performed
+func (u *Updater) RecordLastUpdateCheck() error {
+	u.Config.GetAppState().LastUpdateCheck = time.Now().Unix()
+	return u.Config.SaveAppState()
+}
+
+// expecting version to be of the form `v12.34.56`
+func (u *Updater) majorVersionDiffers(oldVersion, newVersion string) bool {
+	if oldVersion == "unversioned" {
+		return false
+	}
+	oldVersion = strings.TrimPrefix(oldVersion, "v")
+	newVersion = strings.TrimPrefix(newVersion, "v")
+	return strings.Split(oldVersion, ".")[0] != strings.Split(newVersion, ".")[0]
+}
+
+func (u *Updater) checkForNewUpdate() (string, error) {
+	u.Log.Info("Checking for an updated version")
+	currentVersion := u.Config.GetVersion()
+	if err := u.RecordLastUpdateCheck(); err != nil {
+		return "", err
+	}
+
+	newVersion, err := u.getLatestVersionNumber()
+	if err != nil {
+		return "", err
+	}
+	u.Log.Info("Current version is " + currentVersion)
+	u.Log.Info("New version is " + newVersion)
+
+	if newVersion == currentVersion {
+		return "", errors.New(u.Tr.SLocalize("OnLatestVersionErr"))
+	}
+
+	if u.majorVersionDiffers(currentVersion, newVersion) {
+		errMessage := u.Tr.TemplateLocalize(
+			"MajorVersionErr",
+			i18n.Teml{
+				"newVersion":     newVersion,
+				"currentVersion": currentVersion,
+			},
+		)
+		return "", errors.New(errMessage)
+	}
+
+	rawUrl, err := u.getBinaryUrl(newVersion)
+	if err != nil {
+		return "", err
+	}
+	u.Log.Info("Checking for resource at url " + rawUrl)
+	if !u.verifyResourceFound(rawUrl) {
+		errMessage := u.Tr.TemplateLocalize(
+			"CouldNotFindBinaryErr",
+			i18n.Teml{
+				"url": rawUrl,
+			},
+		)
+		return "", errors.New(errMessage)
+	}
+	u.Log.Info("Verified resource is available, ready to update")
+
+	return newVersion, nil
+}
+
+// CheckForNewUpdate checks if there is an available update
+func (u *Updater) CheckForNewUpdate(onFinish func(string, error) error, userRequested bool) {
+	if !userRequested && u.skipUpdateCheck() {
+		return
+	}
+
+	go func() {
+		newVersion, err := u.checkForNewUpdate()
+		if err = onFinish(newVersion, err); err != nil {
+			u.Log.Error(err)
+		}
+	}()
+}
+
+func (u *Updater) skipUpdateCheck() bool {
+	// will remove the check for windows after adding a manifest file asking for
+	// the required permissions
+	if runtime.GOOS == "windows" {
+		u.Log.Info("Updating is currently not supported for windows until we can fix permission issues")
+		return true
+	}
+
+	if u.Config.GetVersion() == "unversioned" {
+		u.Log.Info("Current version is not built from an official release so we won't check for an update")
+		return true
+	}
+
+	if u.Config.GetBuildSource() != "buildBinary" {
+		u.Log.Info("Binary is not built with the buildBinary flag so we won't check for an update")
+		return true
+	}
+
+	userConfig := u.Config.GetUserConfig()
+	if userConfig.Get("update.method") == "never" {
+		u.Log.Info("Update method is set to never so we won't check for an update")
+		return true
+	}
+
+	currentTimestamp := time.Now().Unix()
+	lastUpdateCheck := u.Config.GetAppState().LastUpdateCheck
+	days := userConfig.GetInt64("update.days")
+
+	if (currentTimestamp-lastUpdateCheck)/(60*60*24) < days {
+		u.Log.Info("Last update was too recent so we won't check for an update")
+		return true
+	}
+
+	return false
+}
+
+func (u *Updater) mappedOs(os string) string {
+	osMap := map[string]string{
+		"darwin":  "Darwin",
+		"linux":   "Linux",
+		"windows": "Windows",
+	}
+	result, found := osMap[os]
+	if found {
+		return result
+	}
+	return os
+}
+
+func (u *Updater) mappedArch(arch string) string {
+	archMap := map[string]string{
+		"386":   "32-bit",
+		"amd64": "x86_64",
+	}
+	result, found := archMap[arch]
+	if found {
+		return result
+	}
+	return arch
+}
+
+// example: https://github.com/jesseduffield/lazygit/releases/download/v0.1.73/lazygit_0.1.73_Darwin_x86_64.tar.gz
+func (u *Updater) getBinaryUrl(newVersion string) (string, error) {
+	extension := "tar.gz"
+	if runtime.GOOS == "windows" {
+		extension = "zip"
+	}
+	url := fmt.Sprintf(
+		"%s/releases/download/%s/lazygit_%s_%s_%s.%s",
+		PROJECT_URL,
+		newVersion,
+		newVersion[1:],
+		u.mappedOs(runtime.GOOS),
+		u.mappedArch(runtime.GOARCH),
+		extension,
+	)
+	u.Log.Info("Url for latest release is " + url)
+	return url, nil
+}
+
+// Update downloads the latest binary and replaces the current binary with it
+func (u *Updater) Update(newVersion string, onFinish func(error) error) {
+	go func() {
+		err := u.update(newVersion)
+		if err = onFinish(err); err != nil {
+			u.Log.Error(err)
+		}
+	}()
+}
+
+func (u *Updater) update(newVersion string) error {
+	rawUrl, err := u.getBinaryUrl(newVersion)
+	if err != nil {
+		return err
+	}
+	u.Log.Info("Updating with url " + rawUrl)
+	return u.downloadAndInstall(rawUrl)
+}
+
+func (u *Updater) downloadAndInstall(rawUrl string) error {
+	url, err := url.Parse(rawUrl)
+	if err != nil {
+		return err
+	}
+
+	g := new(getter.HttpGetter)
+	configDir := u.Config.GetUserConfigDir()
+	u.Log.Info("Download directory is " + configDir)
+
+	// Get it!
+	if err := g.Get(configDir, url); err != nil {
+		return err
+	}
+
+	// get the path of the current binary
+	binaryPath, err := osext.Executable()
+	if err != nil {
+		return err
+	}
+	u.Log.Info("Binary path is " + binaryPath)
+
+	binaryName := filepath.Base(binaryPath)
+	u.Log.Info("Binary name is " + binaryName)
+
+	// Verify the main file exists
+	tempPath := filepath.Join(configDir, binaryName)
+	u.Log.Info("Temp path to binary is " + tempPath)
+	if _, err := os.Stat(tempPath); err != nil {
+		return err
+	}
+
+	// swap out the old binary for the new one
+	err = os.Rename(tempPath, binaryPath)
+	if err != nil {
+		return err
+	}
+	u.Log.Info("Update complete!")
+
+	return nil
+}
+
+func (u *Updater) verifyResourceFound(rawUrl string) bool {
+	resp, err := http.Head(rawUrl)
+	if err != nil {
+		return false
+	}
+	defer resp.Body.Close()
+	u.Log.Info("Received status code ", resp.StatusCode)
+	// 403 means the resource is there (not going to bother adding extra request headers)
+	// 404 means its not
+	return resp.StatusCode == 403
+}

pkg/utils/utils.go

@@ -1,11 +1,17 @@
 package utils
 
 import (
+	"encoding/json"
 	"fmt"
 	"log"
 	"os"
 	"path/filepath"
+	"reflect"
+	"regexp"
 	"strings"
+	"time"
+
+	"github.com/go-errors/errors"
 
 	"github.com/fatih/color"
 )
@@ -27,10 +33,11 @@ func SplitLines(multilineString string) []string {
 
 // WithPadding pads a string as much as you want
 func WithPadding(str string, padding int) string {
-	if padding-len(str) < 0 {
+	uncoloredStr := Decolorise(str)
+	if padding < len(uncoloredStr) {
 		return str
 	}
-	return str + strings.Repeat(" ", padding-len(str))
+	return str + strings.Repeat(" ", padding-len(uncoloredStr))
 }
 
 // ColoredString takes a string and a colour attribute and returns a colored
@@ -64,6 +71,13 @@ func TrimTrailingNewline(str string) string {
 	return str
 }
 
+// NormalizeLinefeeds - Removes all Windows and Mac style line feeds
+func NormalizeLinefeeds(str string) string {
+	str = strings.Replace(str, "\r\n", "\n", -1)
+	str = strings.Replace(str, "\r", "", -1)
+	return str
+}
+
 // GetProjectRoot returns the path to the root of the project. Only to be used
 // in testing contexts, as with binaries it's unlikely this path will exist on
 // the machine
@@ -74,3 +88,214 @@ func GetProjectRoot() string {
 	}
 	return strings.Split(dir, "lazygit")[0] + "lazygit"
 }
+
+// Loader dumps a string to be displayed as a loader
+func Loader() string {
+	characters := "|/-\\"
+	now := time.Now()
+	nanos := now.UnixNano()
+	index := nanos / 50000000 % int64(len(characters))
+	return characters[index : index+1]
+}
+
+// ResolvePlaceholderString populates a template with values
+func ResolvePlaceholderString(str string, arguments map[string]string) string {
+	for key, value := range arguments {
+		str = strings.Replace(str, "{{"+key+"}}", value, -1)
+	}
+	return str
+}
+
+// Min returns the minimum of two integers
+func Min(x, y int) int {
+	if x < y {
+		return x
+	}
+	return y
+}
+
+type Displayable interface {
+	GetDisplayStrings(bool) []string
+}
+
+// RenderList takes a slice of items, confirms they implement the Displayable
+// interface, then generates a list of their displaystrings to write to a panel's
+// buffer
+func RenderList(slice interface{}, isFocused bool) (string, error) {
+	s := reflect.ValueOf(slice)
+	if s.Kind() != reflect.Slice {
+		return "", errors.New("RenderList given a non-slice type")
+	}
+
+	displayables := make([]Displayable, s.Len())
+
+	for i := 0; i < s.Len(); i++ {
+		value, ok := s.Index(i).Interface().(Displayable)
+		if !ok {
+			return "", errors.New("item does not implement the Displayable interface")
+		}
+		displayables[i] = value
+	}
+
+	return renderDisplayableList(displayables, isFocused)
+}
+
+// renderDisplayableList takes a list of displayable items, obtains their display
+// strings via GetDisplayStrings() and then returns a single string containing
+// each item's string representation on its own line, with appropriate horizontal
+// padding between the item's own strings
+func renderDisplayableList(items []Displayable, isFocused bool) (string, error) {
+	if len(items) == 0 {
+		return "", nil
+	}
+
+	stringArrays := getDisplayStringArrays(items, isFocused)
+
+	if !displayArraysAligned(stringArrays) {
+		return "", errors.New("Each item must return the same number of strings to display")
+	}
+
+	padWidths := getPadWidths(stringArrays)
+	paddedDisplayStrings := getPaddedDisplayStrings(stringArrays, padWidths)
+
+	return strings.Join(paddedDisplayStrings, "\n"), nil
+}
+
+// Decolorise strips a string of color
+func Decolorise(str string) string {
+	re := regexp.MustCompile(`\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]`)
+	return re.ReplaceAllString(str, "")
+}
+
+func getPadWidths(stringArrays [][]string) []int {
+	if len(stringArrays[0]) <= 1 {
+		return []int{}
+	}
+	padWidths := make([]int, len(stringArrays[0])-1)
+	for i := range padWidths {
+		for _, strings := range stringArrays {
+			uncoloredString := Decolorise(strings[i])
+			if len(uncoloredString) > padWidths[i] {
+				padWidths[i] = len(uncoloredString)
+			}
+		}
+	}
+	return padWidths
+}
+
+func getPaddedDisplayStrings(stringArrays [][]string, padWidths []int) []string {
+	paddedDisplayStrings := make([]string, len(stringArrays))
+	for i, stringArray := range stringArrays {
+		if len(stringArray) == 0 {
+			continue
+		}
+		for j, padWidth := range padWidths {
+			paddedDisplayStrings[i] += WithPadding(stringArray[j], padWidth) + " "
+		}
+		paddedDisplayStrings[i] += stringArray[len(padWidths)]
+	}
+	return paddedDisplayStrings
+}
+
+// displayArraysAligned returns true if every string array returned from our
+// list of displayables has the same length
+func displayArraysAligned(stringArrays [][]string) bool {
+	for _, strings := range stringArrays {
+		if len(strings) != len(stringArrays[0]) {
+			return false
+		}
+	}
+	return true
+}
+
+func getDisplayStringArrays(displayables []Displayable, isFocused bool) [][]string {
+	stringArrays := make([][]string, len(displayables))
+	for i, item := range displayables {
+		stringArrays[i] = item.GetDisplayStrings(isFocused)
+	}
+	return stringArrays
+}
+
+// IncludesString if the list contains the string
+func IncludesString(list []string, a string) bool {
+	for _, b := range list {
+		if b == a {
+			return true
+		}
+	}
+	return false
+}
+
+// IncludesInt if the list contains the Int
+func IncludesInt(list []int, a int) bool {
+	for _, b := range list {
+		if b == a {
+			return true
+		}
+	}
+	return false
+}
+
+// NextIndex returns the index of the element that comes after the given number
+func NextIndex(numbers []int, currentNumber int) int {
+	for index, number := range numbers {
+		if number > currentNumber {
+			return index
+		}
+	}
+	return len(numbers) - 1
+}
+
+// PrevIndex returns the index that comes before the given number, cycling if we reach the end
+func PrevIndex(numbers []int, currentNumber int) int {
+	end := len(numbers) - 1
+	for i := end; i >= 0; i-- {
+		if numbers[i] < currentNumber {
+			return i
+		}
+	}
+	return 0
+}
+
+func AsJson(i interface{}) string {
+	bytes, _ := json.MarshalIndent(i, "", "    ")
+	return string(bytes)
+}
+
+// UnionInt returns the union of two int arrays
+func UnionInt(a, b []int) []int {
+	m := make(map[int]bool)
+
+	for _, item := range a {
+		m[item] = true
+	}
+
+	for _, item := range b {
+		if _, ok := m[item]; !ok {
+			// this does not mutate the original a slice
+			// though it does mutate the backing array I believe
+			// but that doesn't matter because if you later want to append to the
+			// original a it must see that the backing array has been changed
+			// and create a new one
+			a = append(a, item)
+		}
+	}
+	return a
+}
+
+// DifferenceInt returns the difference of two int arrays
+func DifferenceInt(a, b []int) []int {
+	result := []int{}
+	m := make(map[int]bool)
+
+	for _, item := range b {
+		m[item] = true
+	}
+
+	for _, item := range a {
+		if _, ok := m[item]; !ok {
+			result = append(result, item)
+		}
+	}
+	return result
+}

pkg/utils/utils_test.go

@@ -6,6 +6,7 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
+// TestSplitLines is a function.
 func TestSplitLines(t *testing.T) {
 	type scenario struct {
 		multilineString string
@@ -35,6 +36,7 @@ func TestSplitLines(t *testing.T) {
 	}
 }
 
+// TestWithPadding is a function.
 func TestWithPadding(t *testing.T) {
 	type scenario struct {
 		str      string
@@ -60,6 +62,7 @@ func TestWithPadding(t *testing.T) {
 	}
 }
 
+// TestTrimTrailingNewline is a function.
 func TestTrimTrailingNewline(t *testing.T) {
 	type scenario struct {
 		str      string
@@ -81,3 +84,492 @@ func TestTrimTrailingNewline(t *testing.T) {
 		assert.EqualValues(t, s.expected, TrimTrailingNewline(s.str))
 	}
 }
+
+// TestNormalizeLinefeeds is a function.
+func TestNormalizeLinefeeds(t *testing.T) {
+	type scenario struct {
+		byteArray []byte
+		expected  []byte
+	}
+	var scenarios = []scenario{
+		{
+			// \r\n
+			[]byte{97, 115, 100, 102, 13, 10},
+			[]byte{97, 115, 100, 102, 10},
+		},
+		{
+			// bash\r\nblah
+			[]byte{97, 115, 100, 102, 13, 10, 97, 115, 100, 102},
+			[]byte{97, 115, 100, 102, 10, 97, 115, 100, 102},
+		},
+		{
+			// \r
+			[]byte{97, 115, 100, 102, 13},
+			[]byte{97, 115, 100, 102},
+		},
+		{
+			// \n
+			[]byte{97, 115, 100, 102, 10},
+			[]byte{97, 115, 100, 102, 10},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, string(s.expected), NormalizeLinefeeds(string(s.byteArray)))
+	}
+}
+
+// TestResolvePlaceholderString is a function.
+func TestResolvePlaceholderString(t *testing.T) {
+	type scenario struct {
+		templateString string
+		arguments      map[string]string
+		expected       string
+	}
+
+	scenarios := []scenario{
+		{
+			"",
+			map[string]string{},
+			"",
+		},
+		{
+			"hello",
+			map[string]string{},
+			"hello",
+		},
+		{
+			"hello {{arg}}",
+			map[string]string{},
+			"hello {{arg}}",
+		},
+		{
+			"hello {{arg}}",
+			map[string]string{"arg": "there"},
+			"hello there",
+		},
+		{
+			"hello",
+			map[string]string{"arg": "there"},
+			"hello",
+		},
+		{
+			"{{nothing}}",
+			map[string]string{"nothing": ""},
+			"",
+		},
+		{
+			"{{}} {{ this }} { should not throw}} an {{{{}}}} error",
+			map[string]string{
+				"blah": "blah",
+				"this": "won't match",
+			},
+			"{{}} {{ this }} { should not throw}} an {{{{}}}} error",
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, ResolvePlaceholderString(s.templateString, s.arguments))
+	}
+}
+
+// TestDisplayArraysAligned is a function.
+func TestDisplayArraysAligned(t *testing.T) {
+	type scenario struct {
+		input    [][]string
+		expected bool
+	}
+
+	scenarios := []scenario{
+		{
+			[][]string{{"", ""}, {"", ""}},
+			true,
+		},
+		{
+			[][]string{{""}, {"", ""}},
+			false,
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, displayArraysAligned(s.input))
+	}
+}
+
+type myDisplayable struct {
+	strings []string
+}
+
+type myStruct struct{}
+
+// GetDisplayStrings is a function.
+func (d *myDisplayable) GetDisplayStrings(isFocused bool) []string {
+	if isFocused {
+		return append(d.strings, "blah")
+	}
+	return d.strings
+}
+
+// TestGetDisplayStringArrays is a function.
+func TestGetDisplayStringArrays(t *testing.T) {
+	type scenario struct {
+		input     []Displayable
+		isFocused bool
+		expected  [][]string
+	}
+
+	scenarios := []scenario{
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a", "b"}}),
+				Displayable(&myDisplayable{[]string{"c", "d"}}),
+			},
+			false,
+			[][]string{{"a", "b"}, {"c", "d"}},
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a", "b"}}),
+				Displayable(&myDisplayable{[]string{"c", "d"}}),
+			},
+			true,
+			[][]string{{"a", "b", "blah"}, {"c", "d", "blah"}},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, getDisplayStringArrays(s.input, s.isFocused))
+	}
+}
+
+// TestRenderDisplayableList is a function.
+func TestRenderDisplayableList(t *testing.T) {
+	type scenario struct {
+		input                []Displayable
+		isFocused            bool
+		expectedString       string
+		expectedErrorMessage string
+	}
+
+	scenarios := []scenario{
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{}}),
+				Displayable(&myDisplayable{[]string{}}),
+			},
+			false,
+			"\n",
+			"",
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"aa", "b"}}),
+				Displayable(&myDisplayable{[]string{"c", "d"}}),
+			},
+			false,
+			"aa b\nc  d",
+			"",
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a"}}),
+				Displayable(&myDisplayable{[]string{"b", "c"}}),
+			},
+			false,
+			"",
+			"Each item must return the same number of strings to display",
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a"}}),
+				Displayable(&myDisplayable{[]string{"b"}}),
+			},
+			true,
+			"a blah\nb blah",
+			"",
+		},
+	}
+
+	for _, s := range scenarios {
+		str, err := renderDisplayableList(s.input, s.isFocused)
+		assert.EqualValues(t, s.expectedString, str)
+		if s.expectedErrorMessage != "" {
+			assert.EqualError(t, err, s.expectedErrorMessage)
+		} else {
+			assert.NoError(t, err)
+		}
+	}
+}
+
+// TestRenderList is a function.
+func TestRenderList(t *testing.T) {
+	type scenario struct {
+		input                interface{}
+		isFocused            bool
+		expectedString       string
+		expectedErrorMessage string
+	}
+
+	scenarios := []scenario{
+		{
+			[]*myDisplayable{
+				{[]string{"aa", "b"}},
+				{[]string{"c", "d"}},
+			},
+			false,
+			"aa b\nc  d",
+			"",
+		},
+		{
+			[]*myStruct{
+				{},
+				{},
+			},
+			false,
+			"",
+			"item does not implement the Displayable interface",
+		},
+		{
+			&myStruct{},
+			false,
+			"",
+			"RenderList given a non-slice type",
+		},
+		{
+			[]*myDisplayable{
+				{[]string{"a"}},
+			},
+			true,
+			"a blah",
+			"",
+		},
+	}
+
+	for _, s := range scenarios {
+		str, err := RenderList(s.input, s.isFocused)
+		assert.EqualValues(t, s.expectedString, str)
+		if s.expectedErrorMessage != "" {
+			assert.EqualError(t, err, s.expectedErrorMessage)
+		} else {
+			assert.NoError(t, err)
+		}
+	}
+}
+
+// TestGetPaddedDisplayStrings is a function.
+func TestGetPaddedDisplayStrings(t *testing.T) {
+	type scenario struct {
+		stringArrays [][]string
+		padWidths    []int
+		expected     []string
+	}
+
+	scenarios := []scenario{
+		{
+			[][]string{{"a", "b"}, {"c", "d"}},
+			[]int{1},
+			[]string{"a b", "c d"},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, getPaddedDisplayStrings(s.stringArrays, s.padWidths))
+	}
+}
+
+// TestGetPadWidths is a function.
+func TestGetPadWidths(t *testing.T) {
+	type scenario struct {
+		stringArrays [][]string
+		expected     []int
+	}
+
+	scenarios := []scenario{
+		{
+			[][]string{{""}, {""}},
+			[]int{},
+		},
+		{
+			[][]string{{"a"}, {""}},
+			[]int{},
+		},
+		{
+			[][]string{{"aa", "b", "ccc"}, {"c", "d", "e"}},
+			[]int{2, 1},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, getPadWidths(s.stringArrays))
+	}
+}
+
+// TestMin is a function.
+func TestMin(t *testing.T) {
+	type scenario struct {
+		a        int
+		b        int
+		expected int
+	}
+
+	scenarios := []scenario{
+		{
+			1,
+			1,
+			1,
+		},
+		{
+			1,
+			2,
+			1,
+		},
+		{
+			2,
+			1,
+			1,
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, Min(s.a, s.b))
+	}
+}
+
+// TestIncludesString is a function.
+func TestIncludesString(t *testing.T) {
+	type scenario struct {
+		list     []string
+		element  string
+		expected bool
+	}
+
+	scenarios := []scenario{
+		{
+			[]string{"a", "b"},
+			"a",
+			true,
+		},
+		{
+			[]string{"a", "b"},
+			"c",
+			false,
+		},
+		{
+			[]string{"a", "b"},
+			"",
+			false,
+		},
+		{
+			[]string{""},
+			"",
+			true,
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, IncludesString(s.list, s.element))
+	}
+}
+
+func TestNextIndex(t *testing.T) {
+	type scenario struct {
+		testName string
+		list     []int
+		element  int
+		expected int
+	}
+
+	scenarios := []scenario{
+		{
+			// I'm not really fussed about how it behaves here
+			"no elements",
+			[]int{},
+			1,
+			-1,
+		},
+		{
+			"one element",
+			[]int{1},
+			1,
+			0,
+		},
+		{
+			"two elements",
+			[]int{1, 2},
+			1,
+			1,
+		},
+		{
+			"two elements, giving second one",
+			[]int{1, 2},
+			2,
+			1,
+		},
+		{
+			"three elements, giving second one",
+			[]int{1, 2, 3},
+			2,
+			2,
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			assert.EqualValues(t, s.expected, NextIndex(s.list, s.element))
+		})
+	}
+}
+
+func TestPrevIndex(t *testing.T) {
+	type scenario struct {
+		testName string
+		list     []int
+		element  int
+		expected int
+	}
+
+	scenarios := []scenario{
+		{
+			// I'm not really fussed about how it behaves here
+			"no elements",
+			[]int{},
+			1,
+			0,
+		},
+		{
+			"one element",
+			[]int{1},
+			1,
+			0,
+		},
+		{
+			"two elements",
+			[]int{1, 2},
+			1,
+			0,
+		},
+		{
+			"three elements, giving second one",
+			[]int{1, 2, 3},
+			2,
+			0,
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			assert.EqualValues(t, s.expected, PrevIndex(s.list, s.element))
+		})
+	}
+}
+
+func TestAsJson(t *testing.T) {
+	type myStruct struct {
+		a string
+	}
+
+	output := AsJson(&myStruct{a: "foo"})
+
+	// no idea why this is returning empty hashes but it's works in the app ¯\_(ツ)_/¯
+	assert.EqualValues(t, "{}", output)
+}

scripts/bump_modules.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+GO111MODULE=on
+mv go.mod /tmp/
+go mod init

scripts/generate_cheatsheet.go

@@ -0,0 +1,140 @@
+// This "script" generates a file called Keybindings_{{.LANG}}.md
+// in current working directory.
+//
+// The content of this generated file is a keybindings cheatsheet.
+//
+// To generate cheatsheet in english run:
+//   LANG=en go run scripts/generate_cheatsheet.go
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/app"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/gui"
+)
+
+type bindingSection struct {
+	title    string
+	bindings []*gui.Binding
+}
+
+func main() {
+	langs := []string{"pl", "nl", "en"}
+	mConfig, _ := config.NewAppConfig("", "", "", "", "", true)
+
+	for _, lang := range langs {
+		os.Setenv("LC_ALL", lang)
+		mApp, _ := app.NewApp(mConfig)
+		file, err := os.Create(getProjectRoot() + "/docs/keybindings/Keybindings_" + lang + ".md")
+		if err != nil {
+			panic(err)
+		}
+
+		bindingSections := getBindingSections(mApp)
+		content := formatSections(mApp, bindingSections)
+		writeString(file, content)
+	}
+}
+
+func writeString(file *os.File, str string) {
+	_, err := file.WriteString(str)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func localisedTitle(mApp *app.App, str string) string {
+	viewTitle := strings.Title(str) + "Title"
+	return mApp.Tr.SLocalize(viewTitle)
+}
+
+func formatTitle(title string) string {
+	return fmt.Sprintf("\n## %s\n\n", title)
+}
+
+func formatBinding(binding *gui.Binding) string {
+	if binding.Alternative != "" {
+		return fmt.Sprintf("  <kbd>%s</kbd>: %s (%s)\n", binding.GetKey(), binding.Description, binding.Alternative)
+	}
+	return fmt.Sprintf("  <kbd>%s</kbd>: %s\n", binding.GetKey(), binding.Description)
+}
+
+func getBindingSections(mApp *app.App) []*bindingSection {
+	bindingSections := []*bindingSection{}
+
+	// TODO: add context-based keybindings
+	for _, binding := range mApp.Gui.GetInitialKeybindings() {
+		if binding.Description == "" {
+			continue
+		}
+
+		viewName := binding.ViewName
+		if viewName == "" {
+			viewName = "global"
+		}
+		title := localisedTitle(mApp, viewName)
+
+		bindingSections = addBinding(title, bindingSections, binding)
+	}
+
+	for contextName, contextBindings := range mApp.Gui.GetContextMap() {
+		translatedView := localisedTitle(mApp, contextBindings[0].ViewName)
+		translatedContextName := localisedTitle(mApp, contextName)
+		title := fmt.Sprintf("%s (%s)", translatedView, translatedContextName)
+
+		for _, binding := range contextBindings {
+			bindingSections = addBinding(title, bindingSections, binding)
+		}
+	}
+
+	return bindingSections
+}
+
+func addBinding(title string, bindingSections []*bindingSection, binding *gui.Binding) []*bindingSection {
+	if binding.Description == "" && binding.Alternative == "" {
+		return bindingSections
+	}
+
+	for _, section := range bindingSections {
+		if title == section.title {
+			section.bindings = append(section.bindings, binding)
+			return bindingSections
+		}
+	}
+
+	section := &bindingSection{
+		title:    title,
+		bindings: []*gui.Binding{binding},
+	}
+
+	return append(bindingSections, section)
+}
+
+func formatSections(mApp *app.App, bindingSections []*bindingSection) string {
+	content := fmt.Sprintf("# Lazygit %s\n", mApp.Tr.SLocalize("menu"))
+
+	for _, section := range bindingSections {
+		content += formatTitle(section.title)
+		content += "<pre>\n"
+		for _, binding := range section.bindings {
+			content += formatBinding(binding)
+		}
+		content += "</pre>\n"
+	}
+
+	return content
+}
+
+func getProjectRoot() string {
+	dir, err := os.Getwd()
+	if err != nil {
+		panic(err)
+	}
+	return strings.Split(dir, "lazygit")[0] + "lazygit"
+}

scripts/push_new_patch/main.go

@@ -1,5 +1,5 @@
 // call from project root with
-// go run bin/push_new_patch.go
+// go run scripts/push_new_patch/main.go
 
 // goreleaser expects a $GITHUB_TOKEN env variable to be defined
 // in order to push the release got github
@@ -29,7 +29,7 @@ func main() {
 
 	splitVersion := strings.Split(stringVersion, ".")
 	patch := splitVersion[len(splitVersion)-1]
-	newPatch, err := strconv.Atoi(patch)
+	newPatch, _ := strconv.Atoi(patch)
 	splitVersion[len(splitVersion)-1] = strconv.FormatInt(int64(newPatch)+1, 10)
 	newVersion := strings.Join(splitVersion, ".")
 

test.sh

@@ -3,9 +3,21 @@
 set -e
 echo "" > coverage.txt
 
-for d in $( find ./* -maxdepth 10 ! -path "./vendor*" ! -path "./.git*" -type d); do
+export GOFLAGS=-mod=vendor
+
+use_go_test=false
+if command -v gotest; then
+    use_go_test=true
+fi
+
+for d in $( find ./* -maxdepth 10 ! -path "./vendor*" ! -path "./.git*" ! -path "./scripts*" -type d); do
     if ls $d/*.go &> /dev/null; then
-        go test -v -race -coverprofile=profile.out -covermode=atomic $d
+        args="-race -coverprofile=profile.out -covermode=atomic $d"
+        if [ "$use_go_test" == true ]; then
+            gotest $args
+        else
+            go test $args
+        fi
         if [ -f profile.out ]; then
             cat profile.out >> coverage.txt
             rm profile.out

test/hooks/pre-push

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# test pre-push hook for testing the lazygit credentials view
+#
+# to enable, use:
+# chmod +x .git/hooks/pre-push
+#
+# this will hang if you're using git from the command line, so only enable this
+# when you are testing the credentials view in lazygit
+
+exec < /dev/tty
+
+echo -n "Username for 'github': "
+read username
+
+echo -n "Password for 'github': "
+read password
+
+if [ "$username" = "username" -a "$password" = "password" ]; then
+  echo "success"
+  exit 0
+fi
+
+>&2 echo "incorrect username/password"
+exit 1

test/repos/bom.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+set -ex; rm -rf repo; mkdir repo; cd repo
+
+git init
+
+cat <<EOT >> windowslf.txt
+asdf
+asdf
+EOT
+
+cat <<EOT >> linuxlf.txt
+asdf
+asdf
+EOT
+
+cat <<EOT >> bomtest.txt
+A,B,C,D,E
+F,G,H,I,J
+K,L,M,N,O
+P,Q,R,S,T
+U,V,W,X,Y
+Z,1,2,3,4
+EOT

test/repos/lots_of_diffs.sh

@@ -1,35 +0,0 @@
-#!/bin/bash
-set -ex; rm -rf repo; mkdir repo; cd repo
-
-git init
-git config user.email "test@example.com"
-git config user.name "Lazygit Tester"
-
-
-echo "deleted" > deleted_staged
-echo "deleted_unstaged" > deleted_unstaged
-echo "modified_staged" > modified_staged
-echo "modified_unstaged" > modified_unstaged
-echo "renamed" > renamed_before
-
-git add .
-git commit -m "files to delete"
-rm deleted_staged
-rm deleted_unstaged
-
-rm renamed_before
-echo "renamed" > renamed_after
-echo "more" >> modified_staged
-echo "more" >> modified_unstaged
-echo "untracked_staged" > untracked_staged
-echo "untracked_unstaged" > untracked_unstaged
-echo "blah" > "file with space staged"
-echo "blah" > "file with space unstaged"
-echo "same name as branch" > master
-
-git add deleted_staged
-git add modified_staged
-git add untracked_staged
-git add "file with space staged"
-git add renamed_before
-git add renamed_after

test/repos/merge_conflict.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 set -ex; rm -rf repo; mkdir repo; cd repo
 
 git init
@@ -13,25 +13,143 @@ function add_spacing {
   done
 }
 
+mkdir directory
+echo "test1" > directory/file
+echo "test1" > directory/file2
+
+
 echo "Here is a story that has been told throuhg the ages" >> file1
 
 git add file1
+git add directory
 git commit -m "first commit"
 
-git checkout -b develop
+git checkout -b feature/cherry-picking
 
+echo "this is file number 1 that I'm going to cherry-pick" > cherrypicking1
+echo "this is file number 2 that I'm going to cherry-pick" > cherrypicking2
+
+git add .
+
+git commit -am "first commit freshman year"
+
+echo "this is file number 3 that I'm going to cherry-pick" > cherrypicking3
+
+git add .
+
+git commit -am "second commit subway eat fresh"
+
+echo "this is file number 4 that I'm going to cherry-pick" > cherrypicking4
+
+git add .
+
+git commit -am "third commit fresh"
+
+echo "this is file number 5 that I'm going to cherry-pick" > cherrypicking5
+
+git add .
+
+git commit -am "fourth commit cool"
+
+echo "this is file number 6 that I'm going to cherry-pick" > cherrypicking6
+
+git add .
+
+git commit -am "fifth commit nice"
+
+echo "this is file number 7 that I'm going to cherry-pick" > cherrypicking7
+
+git add .
+
+git commit -am "sixth commit haha"
+
+echo "this is file number 8 that I'm going to cherry-pick" > cherrypicking8
+
+git add .
+
+git commit -am "seventh commit yeah"
+
+echo "this is file number 9 that I'm going to cherry-pick" > cherrypicking9
+
+git add .
+
+git commit -am "eighth commit woo"
+
+
+git checkout -b develop
 echo "once upon a time there was a dog" >> file1
 add_spacing file1
 echo "once upon a time there was another dog" >> file1
 git add file1
+echo "test2" > directory/file
+echo "test2" > directory/file2
+git add directory
 git commit -m "first commit on develop"
 
-git checkout master
 
+git checkout master
 echo "once upon a time there was a cat" >> file1
 add_spacing file1
 echo "once upon a time there was another cat" >> file1
 git add file1
-git commit -m "first commit on develop"
+echo "test3" > directory/file
+echo "test3" > directory/file2
+git add directory
+git commit -m "first commit on master"
 
-git merge develop # should have a merge conflict here
+
+git checkout develop
+echo "once upon a time there was a mouse" >> file3
+git add file3
+git commit -m "second commit on develop"
+
+
+git checkout master
+echo "once upon a time there was a horse" >> file3
+git add file3
+git commit -m "second commit on master"
+
+
+git checkout develop
+echo "once upon a time there was a mouse" >> file4
+git add file4
+git commit -m "third commit on develop"
+
+
+git checkout master
+echo "once upon a time there was a horse" >> file4
+git add file4
+git commit -m "third commit on master"
+
+
+git checkout develop
+echo "once upon a time there was a mouse" >> file5
+git add file5
+git commit -m "fourth commit on develop"
+
+
+git checkout master
+echo "once upon a time there was a horse" >> file5
+git add file5
+git commit -m "fourth commit on master"
+
+
+# this is for the autostash feature
+
+git checkout -b base_branch
+
+echo "original1\noriginal2\noriginal3" > file
+git add file
+git commit -m "file"
+
+git checkout -b other_branch
+
+git checkout base_branch
+
+echo "new1\noriginal2\noriginal3" > file
+git add file
+git commit -m "file changed"
+
+git checkout other_branch
+
+echo "new2\noriginal2\noriginal3" > file

test/repos/unicode_characters.sh

@@ -15,9 +15,8 @@ ZWJ       https://en.wikipedia.org/wiki/Zero-width_joiner / https://unicode.org/
 UNICODE   ☆ 🤓 え 术
 EOT
 git add charstest.txt
-git commit -m "Test chars Œ¥ƒ👶👨‍👦☆ 🤓 え 术 commit"
+git commit -m "Test chars Œ¥ƒ👶👨‍👦☆ 🤓 え 术👩‍💻👩🏻‍💻👩🏽‍💻👩🏼‍💻👩🏾‍💻👩🏿‍💻👨‍💻👨🏻‍💻👨🏼‍💻👨🏽‍💻👨🏾‍💻👨🏿‍💻 commit"
 echo "我喜歡編碼" >> charstest.txt
 echo "நான் குறியீடு விரும்புகிறேன்" >> charstest.txt
 git add charstest.txt
 git commit -m "Test chars 我喜歡編碼 நான் குறியீடு விரும்புகிறேன் commit"
-