whoops

Fix & polish Chinese intro message

.circleci/config.yml

@@ -1,26 +0,0 @@
-# Golang CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/language-go/ for more details
-version: 2
-jobs:
-  build:
-    docker:
-      # specify the version
-      - image: circleci/golang:1.9
-
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
-    #### TEMPLATE_NOTE: go expects specific checkout path representing url
-    #### expecting it in the form of
-    ####   /go/src/github.com/circleci/go-tool
-    ####   /go/src/bitbucket.org/circleci/go-tool
-    working_directory: /go/src/github.com/jesseduffield/lazygit
-    steps:
-      - checkout
-
-      # specify any bash command here prefixed with `run: `
-      - run: go test -v ./...
-      - run: bash <(curl -s https://codecov.io/bash)

.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+github: [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: ''
 
 ---
 
@@ -23,6 +26,7 @@ If applicable, add screenshots to help explain your problem.
 **Desktop (please complete the following information):**
  - OS: [e.g. Windows]
  - Lazygit Version [e.g. v0.1.45]
+ - The last commit id if you built project from sources (run : ```git rev-parse HEAD```)
 
 **Additional context**
 Add any other context about the problem here.

.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: ''
 
 ---
 

.github/dependabot.yml

@@ -0,0 +1,9 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    allowed_updates:
+      - match:
+          update_type: "security"

.github/workflows/automerge.yml

@@ -0,0 +1,28 @@
+name: automerge
+on:
+  pull_request:
+    types:
+      - labeled
+      - unlabeled
+      - synchronize
+      - opened
+      - edited
+      - ready_for_review
+      - reopened
+      - unlocked
+  pull_request_review:
+    types:
+      - submitted
+  check_suite:
+    types:
+      - completed
+  status: {}
+jobs:
+  automerge:
+    runs-on: ubuntu-latest
+    steps:
+      - name: automerge
+        uses: "pascalgn/automerge-action@135f0bdb927d9807b5446f7ca9ecc2c51de03c4a"
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          MERGE_METHOD: rebase

.github/workflows/cd.yml

@@ -0,0 +1,31 @@
+name: Continuous Delivery
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Unshallow repo
+        run: git fetch --prune --unshallow
+      - name: Setup Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.16.x
+      - name: Run goreleaser
+        uses: goreleaser/goreleaser-action@v1
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_API_TOKEN}}
+  homebrew:
+    runs-on: macos-latest
+    steps:
+      - name: Bump Homebrew formula
+        uses: dawidd6/action-homebrew-bump-formula@v3
+        with:
+          token: ${{secrets.GITHUB_API_TOKEN}}
+          formula: lazygit

.github/workflows/ci.yml

@@ -0,0 +1,105 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  ci:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+    name: ci - ${{matrix.os}}
+    runs-on: ${{matrix.os}}
+    env:
+      GOFLAGS: -mod=vendor
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Setup Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.16.x
+      - name: Cache build
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/go-build
+          key: ${{runner.os}}-go-${{hashFiles('**/go.sum')}}-test
+          restore-keys: |
+            ${{runner.os}}-go-
+      - name: Test code
+        run: |
+          bash ./test.sh
+  build:
+    runs-on: ubuntu-latest
+    env:
+      GOFLAGS: -mod=vendor
+      GOARCH: amd64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Setup Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.16.x
+      - name: Cache build
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/go-build
+          key: ${{runner.os}}-go-${{hashFiles('**/go.sum')}}-build
+          restore-keys: |
+            ${{runner.os}}-go-
+      - name: Build linux binary
+        run: |
+          GOOS=linux go build
+      - name: Build windows binary
+        run: |
+          GOOS=windows go build
+      - name: Build darwin binary
+        run: |
+          GOOS=darwin go build
+  check-cheatsheet:
+    runs-on: ubuntu-latest
+    env:
+      GOFLAGS: -mod=vendor
+      GOARCH: amd64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Setup Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.16.x
+      - name: Cache build
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/go-build
+          key: ${{runner.os}}-go-${{hashFiles('**/go.sum')}}-build
+          restore-keys: |
+            ${{runner.os}}-go-
+      - name: Check Cheatsheet
+        run: |
+          go run scripts/cheatsheet/main.go check
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: latest
+      - name: Format code
+        run: |
+          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
+      - name: errors
+        run: golangci-lint run
+        if: ${{ failure() }}

.gitignore

@@ -1,7 +1,38 @@
-development.log
-commands.log
-extra/lgit.rb
-notes/go.notes
-TODO.notes
-TODO.md
+# Please do not add personal files
+
+# Logs
+*.log
+
+# Hidden
+.*
+
+# TODO
+TODO.*
+
+# Notes
+*.notes
+
+# Tests
 test/repos/repo
+coverage.txt
+
+# Binaries
+lazygit
+lazygit.exe
+
+# Exceptions
+!.gitignore
+!.goreleaser.yml
+!.circleci/
+!.github/
+# these are for our integration tests
+!.git_keep
+!.gitmodules_keep
+
+test/git_server/data
+test/integration/*/actual/
+test/integration/*/actual_remote/
+test/integration/*/used_config/
+# these sample hooks waste too much space
+test/integration/*/expected/**/hooks/
+test/integration/*/expected_remote/**/hooks/

.goreleaser.yml

@@ -13,16 +13,20 @@ builds:
       - arm
       - arm64
       - 386
-archive:
-  replacements:
-    darwin: Darwin
-    linux: Linux
-    windows: Windows
-    386: 32-bit
-    amd64: x86_64
-  format_overrides:
-    - goos: windows
-      format: zip
+    # 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
+
+archives:
+  - replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: 32-bit
+      amd64: x86_64
+    format_overrides:
+      - goos: windows
+        format: zip
 checksum:
   name_template: 'checksums.txt'
 snapshot:
@@ -33,27 +37,27 @@ changelog:
     exclude:
       - '^docs:'
       - '^test:'
-brew:
-  # Reporitory to push the tap to.
-  github:
-    owner: jesseduffield
-    name: homebrew-lazygit
+      - '^bump'
+brews:
+  -
+    # Repository to push the tap to.
+    tap:
+      owner: jesseduffield
+      name: homebrew-lazygit
 
-  # Your app's homepage.
-  # Default is empty.
-  homepage: 'https://github.com/jesseduffield/lazygit/'
+    # Your app's homepage.
+    # Default is empty.
+    homepage: 'https://github.com/jesseduffield/lazygit/'
 
-  # Your app's description.
-  # Default is empty.
-  description: 'A simple terminal UI for git commands, written in Go'
+    # Your app's description.
+    # Default is empty.
+    description: 'A simple terminal UI for git commands, written in Go'
 
-  # # Packages your package depends on.
-  # dependencies:
-  #   - git
-  #   - zsh
-  # # Packages that conflict with your package.
-  # conflicts:
-  #   - svn
-  #   - bash
-
-# test comment to see if goreleaser only releases on new commits
+    # # Packages your package depends on.
+    # dependencies:
+    #   - git
+    #   - zsh
+    # # Packages that conflict with your package.
+    # conflicts:
+    #   - svn
+    #   - bash

CODE-OF-CONDUCT.md

@@ -1,74 +1,3 @@
-# Contributor Covenant Code of Conduct
+# Lazygit Code of Conduct
 
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, sex characteristics, gender identity and expression,
-level of experience, education, socio-economic status, nationality, personal
-appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment
-include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and unwelcome sexual attention or
-  advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
-  address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
-threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an appointed
-representative at an online or offline event. Representation of a project may be
-further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the [project leader](https://github.com/jesseduffield). 
-All complaints will be reviewed and investigated and will result in a response that
-complaints will be reviewed and investigated and will result in a response that
-is deemed necessary and appropriate to the circumstances. The project team is
-obligated to maintain confidentiality with regard to the reporter of an incident.
-Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good
-faith may face temporary or permanent repercussions as determined by other
-members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
-available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
-
-[homepage]: https://www.contributor-covenant.org
+Be nice, or face the wrath of the maintainer.

CONTRIBUTING.md

@@ -1,34 +1,107 @@
 # Contributing
 
-
 ♥ We love pull requests from everyone !
 
-
 When contributing to this repository, please first discuss the change you wish
 to make via issue, email, or any other method with the owners of this repository
-before making a change. 
+before making a change.
+
+## All code changes happen through Pull Requests
 
-## So all code changes happen through Pull Requests
 Pull requests are the best way to propose changes to the codebase. We actively
 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. Write a [good commit message](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html).
+5. Issue that pull request!
+
+If you've never written Go in your life, then join the club! Lazygit was the maintainer's first Go program, and most contributors have never used Go before. Go is widely considered an easy-to-learn language, so if you're looking for an open source project to gain dev experience, you've come to the right place.
 
 ## Code of conduct
+
 Please note by participating in this project, you agree to abide by the [code of conduct].
 
 [code of conduct]: https://github.com/jesseduffield/lazygit/blob/master/CODE-OF-CONDUCT.md
 
 ## Any contributions you make will be under the MIT Software License
+
 In short, when you submit code changes, your submissions are understood to be
 under the same [MIT License](http://choosealicense.com/licenses/mit/) that
 covers the project. Feel free to contact the maintainers if that's a concern.
 
 ## Report bugs using Github's [issues](https://github.com/jesseduffield/lazygit/issues)
+
 We use GitHub issues to track public bugs. Report a bug by [opening a new
 issue](https://github.com/jesseduffield/lazygit/issues/new); it's that easy!
+
+## Go
+
+This project is written in Go. Go is an opinionated language with strict idioms, but some of those idioms are a little extreme. Some things we do differently:
+
+1. There is no shame in using `self` as a receiver name in a struct method. In fact we encourage it
+2. There is no shame in prefixing an interface with 'I' instead of suffixing with 'er' when there are several methods on the interface.
+3. If a struct implements an interface, we make it explicit with something like:
+
+```go
+var _ MyInterface = &MyStruct{}
+```
+
+This makes the intent clearer and means that if we fail to satisfy the interface we'll get an error in the file that needs fixing.
+
+## Internationalisation
+
+Boy that's a hard word to spell. Anyway, lazygit is translated into several languages within the pkg/i18n package. If you need to render text to the user, you should add a new field to the TranslationSet struct in `pkg/i18n/english.go` and add the actual content within the `EnglishTranslationSet()` method in the same file. Although it is appreciated if you translate the text into other languages, it's not expected of you (google translate will likely do a bad job anyway!).
+
+## Debugging
+
+The easiest way to debug lazygit is to have two terminal tabs open at once: one for running lazygit (via `go run main.go -debug` in the project root) and one for viewing lazygit's logs (which can be done via `go run main.go --logs` or just `lazygit --logs`).
+
+From most places in the codebase you have access to a logger e.g. `gui.Log.Warn("blah")`
+
+If you find that the existing logs are too noisy, you can set the log level with e.g. `LOG_LEVEL=warn go run main.go -debug` and then only use `Warn` logs yourself.
+
+If you keep having to do some setup steps to reproduce an issue, read the Testing section below to see how to create an integration test by recording a lazygit session. It's pretty easy!
+
+If you want to trigger a debug session from VSCode, you can use the following snippet. Note that the 'console' key is not, at the time of writing, in a stable release.
+
+```jsonc
+// .vscode/launch.json
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "debug lazygit",
+      "type": "go",
+      "request": "launch",
+      "mode": "auto",
+      "program": "main.go",
+      "console": "externalTerminal" // <-- you need this to actually see the lazygit UI in a window while debugging
+    }
+  ]
+}
+```
+
+## Testing
+
+Lazygit has two kinds of tests: unit tests and integration tests. Unit tests go in files that end in `_test.go`, and are written in Go. Lazygit has its own integration test system where you can build a sandbox repo with a shell script, record yourself doing something, and commit the resulting repo snapshot. It's pretty damn cool! To learn more see [here](https://github.com/jesseduffield/lazygit/blob/master/docs/Integration_Tests.md)
+
+## Updating Gocui
+
+Sometimes you will need to make a change in the gocui fork (https://github.com/jesseduffield/gocui). Gocui is the package responsible for rendering windows and handling user input. Here's the typical process to follow:
+
+1. Make the changes in gocui inside the vendor directory so it's easy to test against lazygit
+2. Copy the changes over to the actual gocui repo (clone it if you haven't already, and use the `awesome` branch, not `master`)
+3. Raise a PR on the gocui repo with your changes
+4. After that PR is merged, make a PR in lazygit bumping the gocui version. You can bump the version by running the following at the lazygit repo root:
+
+```sh
+./scripts/bump_gocui.sh
+```
+
+5. Raise a PR in lazygit with those changes
+
+## Improvements
+
+If you can think of any way to improve these docs let us know.

Dockerfile

@@ -0,0 +1,17 @@
+# run with:
+# docker build -t lazygit .
+# docker run -it lazygit:latest /bin/sh
+
+FROM golang:1.14-alpine3.11
+WORKDIR /go/src/github.com/jesseduffield/lazygit/
+COPY ./ .
+RUN CGO_ENABLED=0 GOOS=linux go build
+
+FROM alpine:3.11
+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
+
+ENTRYPOINT [ "lazygit" ]

Gopkg.lock

@@ -1,450 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  digest = "1:b2339e83ce9b5c4f79405f949429a7f68a9a904fed903c672aac1e7ceb7f5f02"
-  name = "github.com/Sirupsen/logrus"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "3e01752db0189b9157070a0e1668a620f9a85da2"
-  version = "v1.0.6"
-
-[[projects]]
-  branch = "master"
-  digest = "1:cd7ba2b29e93e2a8384e813dfc80ebb0f85d9214762e6ca89bb55a58092eab87"
-  name = "github.com/cloudfoundry/jibber_jabber"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "bcc4c8345a21301bf47c032ff42dd1aae2fe3027"
-
-[[projects]]
-  digest = "1:a2c1d0e43bd3baaa071d1b9ed72c27d78169b2b269f71c105ac4ba34b1be4a39"
-  name = "github.com/davecgh/go-spew"
-  packages = ["spew"]
-  pruneopts = "NUT"
-  revision = "346938d642f2ec3594ed81d874461961cd0faa76"
-  version = "v1.1.0"
-
-[[projects]]
-  digest = "1:de4a74b504df31145ffa8ca0c4edbffa2f3eb7f466753962184611b618fa5981"
-  name = "github.com/emirpasic/gods"
-  packages = [
-    "containers",
-    "lists",
-    "lists/arraylist",
-    "trees",
-    "trees/binaryheap",
-    "utils",
-  ]
-  pruneopts = "NUT"
-  revision = "f6c17b524822278a87e3b3bd809fec33b51f5b46"
-  version = "v1.9.0"
-
-[[projects]]
-  digest = "1:ade392a843b2035effb4b4a2efa2c3bab3eb29b992e98bacf9c898b0ecb54e45"
-  name = "github.com/fatih/color"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "5b77d2a35fb0ede96d138fc9a99f5c9b6aef11b4"
-  version = "v1.7.0"
-
-[[projects]]
-  digest = "1:1b91ae0dc69a41d4c2ed23ea5cffb721ea63f5037ca4b81e6d6771fbb8f45129"
-  name = "github.com/fsnotify/fsnotify"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "c2828203cd70a50dcccfb2761f8b1f8ceef9a8e9"
-  version = "v1.4.7"
-
-[[projects]]
-  branch = "master"
-  digest = "1:4a8ed9b8cf22bd03bee5d74179fa06a282e4a73b6de949f7a865ff56cd2537e0"
-  name = "github.com/golang-collections/collections"
-  packages = ["stack"]
-  pruneopts = "NUT"
-  revision = "604e922904d35e97f98a774db7881f049cd8d970"
-
-[[projects]]
-  branch = "master"
-  digest = "1:11c6c696067d3127ecf332b10f89394d386d9083f82baf71f40f2da31841a009"
-  name = "github.com/hashicorp/hcl"
-  packages = [
-    ".",
-    "hcl/ast",
-    "hcl/parser",
-    "hcl/printer",
-    "hcl/scanner",
-    "hcl/strconv",
-    "hcl/token",
-    "json/parser",
-    "json/scanner",
-    "json/token",
-  ]
-  pruneopts = "NUT"
-  revision = "ef8a98b0bbce4a65b5aa4c368430a80ddc533168"
-
-[[projects]]
-  branch = "master"
-  digest = "1:62fe3a7ea2050ecbd753a71889026f83d73329337ada66325cbafd5dea5f713d"
-  name = "github.com/jbenet/go-context"
-  packages = ["io"]
-  pruneopts = "NUT"
-  revision = "d14ea06fba99483203c19d92cfcd13ebe73135f4"
-
-[[projects]]
-  branch = "master"
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-  packages = ["."]
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-
-[[projects]]
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-  name = "github.com/nicksnyder/go-i18n"
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-    "v2/i18n",
-    "v2/internal",
-    "v2/internal/plural",
-  ]
-  pruneopts = "NUT"
-  revision = "a16b91a3ba80db3a2301c70d1d302d42251c9079"
-  version = "v2.0.0-beta.5"
-
-[[projects]]
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-
-[[projects]]
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-  ]
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-
-[[projects]]
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-  version = "v1.0.2"
-
-[[projects]]
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-[[projects]]
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-  name = "github.com/src-d/gcfg"
-  packages = [
-    ".",
-    "scanner",
-    "token",
-    "types",
-  ]
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-  version = "v1.3.0"
-
-[[projects]]
-  digest = "1:cd5ffc5bda4e0296ab3e4de90dbb415259c78e45e7fab13694b14cde8ab74541"
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-
-[[projects]]
-  digest = "1:3148cb3478c26a92b4c1a18abb9428234b281e278af6267840721a24b6cbc6a3"
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-  version = "v0.2.0"
-
-[[projects]]
-  branch = "master"
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-  name = "golang.org/x/crypto"
-  packages = [
-    "cast5",
-    "curve25519",
-    "ed25519",
-    "ed25519/internal/edwards25519",
-    "internal/chacha20",
-    "internal/subtle",
-    "openpgp",
-    "openpgp/armor",
-    "openpgp/elgamal",
-    "openpgp/errors",
-    "openpgp/packet",
-    "openpgp/s2k",
-    "poly1305",
-    "ssh",
-    "ssh/agent",
-    "ssh/knownhosts",
-    "ssh/terminal",
-  ]
-  pruneopts = "NUT"
-  revision = "de0752318171da717af4ce24d0a2e8626afaeb11"
-
-[[projects]]
-  branch = "master"
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-  pruneopts = "NUT"
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-
-[[projects]]
-  branch = "master"
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-  name = "golang.org/x/sys"
-  packages = [
-    "unix",
-    "windows",
-  ]
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-
-[[projects]]
-  digest = "1:a95288ef1ef4dfad6cba7fe30843e1683f71bc28c912ca1ba3f6a539d44db739"
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-    "internal/gen",
-    "internal/tag",
-    "internal/triegen",
-    "internal/ucd",
-    "language",
-    "transform",
-    "unicode/cldr",
-    "unicode/norm",
-  ]
-  pruneopts = "NUT"
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-
-[[projects]]
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-  packages = [
-    ".",
-    "helper/chroot",
-    "helper/polyfill",
-    "osfs",
-    "util",
-  ]
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-  revision = "83cf655d40b15b427014d7875d10850f96edba14"
-  version = "v4.2.0"
-
-[[projects]]
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-  name = "gopkg.in/src-d/go-git.v4"
-  packages = [
-    ".",
-    "config",
-    "internal/revision",
-    "plumbing",
-    "plumbing/cache",
-    "plumbing/filemode",
-    "plumbing/format/config",
-    "plumbing/format/diff",
-    "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/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

@@ -1,36 +1,91 @@
-# lazygit [![Go Report Card](https://goreportcard.com/badge/github.com/jesseduffield/lazygit)](https://goreportcard.com/report/github.com/jesseduffield/lazygit)
+<p align="center">
+  <img src="https://i.imgur.com/oYB7Cj8.png">
+</p>
+
+![CI](https://github.com/jesseduffield/lazygit/workflows/Continuous%20Integration/badge.svg) [![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)]() [![TODOs](https://badgen.net/https/api.tickgit.com/badgen/github.com/jesseduffield/lazygit)](https://www.tickgit.com/browse?repo=github.com/jesseduffield/lazygit)
+
+
+
 
 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 to step through each hunk and if a hunk can't be split down any further but contains code you don't want to stage, you have to edit an arcane patch file _by hand_? *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](https://image.ibb.co/mmeXho/optimisedgif.gif)
+![Gif](../assets/staging.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)
+## Table of contents
+
+- [Installation](#installation)
+  - [Binary releases](#binary-releases)
+  - [Homebrew](#homebrew)
+  - [MacPorts](#macports)
+  - [Ubuntu](#ubuntu)
+  - [Void Linux](#void-linux)
+  - [Scoop (Windows)](#scoop-windows)
+  - [Arch Linux](#arch-linux)
+  - [Fedora and CentOS 7](#fedora-and-centos-7)
+  - [Solus Linux](#solus-linux)
+  - [Funtoo Linux](#funtoo-linux)
+  - [FreeBSD](#freebsd)
+  - [Conda](#conda)
+  - [Go](#go)
+  - [Chocolatey (Windows)](#chocolatey-windows)
+  - [Manual](#manual)
+- [Usage](#usage)
+  - [Keybindings](#keybindings)
+  - [Changing directory on exit](#changing-directory-on-exit)
+  - [Undo/Redo](#undoredo)
+- [Configuration](#configuration)
+  - [Custom pagers](#configuration)
+  - [Custom commands](#configuration)
+- [Tutorials](#tutorials)
+- [Cool Features](#cool-features)
+- [Contributing](#contributing)
+- [Donate](#donate)
+- [Alternatives](#alternatives)
+
+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)
+
+[<img src="https://i.imgur.com/sVEktDn.png">](https://youtu.be/CPLdltN7wgE)
 
 ## Installation
 
+### Binary Releases
+
+For Windows, Mac OS(10.12+) or Linux, you can download a binary release [here](../../releases).
+
 ### Homebrew
-```sh
-brew tap jesseduffield/lazygit
+
+Normally the lazygit formula can be found in the Homebrew core but we suggest you tap our formula to get the frequently updated one. It works with Linux, too.
+
+Tap:
+
+```
+brew install jesseduffield/lazygit/lazygit
+```
+
+Core:
+
+```
 brew install lazygit
 ```
 
+### MacPorts
+
+Latest version built from github releases.
+Tap:
+
+```
+sudo port 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**
+**Deprecated**: will no longer receive updates.
 
-Built from git tags. Supposed to be more stable.
+Packages for Ubuntu are available via [Launchpad PPA](https://launchpad.net/~lazygit-team).
 
 ```sh
 sudo add-apt-repository ppa:lazygit-team/release
@@ -38,17 +93,8 @@ sudo apt-get update
 sudo apt-get install lazygit
 ```
 
-**Daily builds**
-
-Built from master branch once in 24 hours (or more sometimes).
-
-```sh
-sudo add-apt-repository ppa:lazygit-team/daily
-sudo apt-get update
-sudo apt-get install lazygit
-```
-
 ### Void Linux
+
 Packages for Void Linux are available in the distro repo
 
 They follow upstream latest releases
@@ -57,77 +103,207 @@ They follow upstream latest releases
 sudo xbps-install -S lazygit
 ```
 
+### Scoop (Windows)
+
+You can install `lazygit` using [scoop](https://scoop.sh/). It's in the `extras` bucket:
+
+```sh
+# Add the extras bucket
+scoop bucket add extras
+
+# Install lazygit
+scoop install lazygit
+```
+
 ### Arch Linux
-Packages for Arch Linux are available via AUR (Arch User Repository).
+
+Packages for Arch Linux are available via pacman and 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: `sudo pacman -S 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
+<https://wiki.archlinux.org/index.php/Arch_User_Repository>
 
-### Binary Release (Windows/Linux/OSX)
-You can download a binary release [here](https://github.com/jesseduffield/lazygit/releases).
+### Fedora and CentOS 7
+
+Packages for Fedora and CentOS 7 are available via [Copr](https://copr.fedorainfracloud.org/coprs/atim/lazygit/) (Cool Other Package Repo).
+
+```sh
+sudo dnf copr enable atim/lazygit -y
+sudo dnf install lazygit
+```
+
+### Solus Linux
+
+```sh
+sudo eopkg install lazygit
+```
+
+### Funtoo Linux
+
+Funtoo Linux has an autogenerated lazygit package in [dev-kit](https://github.com/funtoo/dev-kit/tree/1.4-release/dev-vcs/lazygit):
+
+```sh
+sudo emerge dev-vcs/lazygit
+```
+
+### FreeBSD
+
+```sh
+pkg install lazygit
+```
+
+
+### Conda
+
+Released versions are available for different platforms, see <https://anaconda.org/conda-forge/lazygit>
+
+```sh
+conda install -c conda-forge lazygit
+```
 
 ### Go
+
 ```sh
-go get github.com/jesseduffield/lazygit
+go install github.com/jesseduffield/lazygit@latest
 ```
 
 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).
 
+### Chocolatey (Windows)
+
+You can install `lazygit` using [Chocolatey](https://chocolatey.org/):
+
+```sh
+choco install lazygit
+```
+
+### Manual
+
+You'll need to [install Go](https://golang.org/doc/install)
+
+```
+git clone https://github.com/jesseduffield/lazygit.git
+cd lazygit
+go install
+```
+
+You can also use `go run main.go` to compile and run in one go (pun definitely intended)
+
 ## Usage
-Call `lazygit` in your terminal inside a git repository. If you want, you can
+
+Call `lazygit` in your terminal inside a git repository.
+
+```sh
+$ lazygit
+```
+
+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](https://github.com/jesseduffield/lazygit/blob/master/docs/Keybindings.md).
+### Keybindings
+
+You can check out the list of keybindings [here](/docs/keybindings).
+
+### Changing Directory On Exit
+
+If you change repos in lazygit and want your shell to change directory into that repo on exiting lazygit, add this to your `~/.zshrc` (or other rc file):
+
+```
+lg()
+{
+    export LAZYGIT_NEW_DIR_FILE=~/.lazygit/newdir
+
+    lazygit "$@"
+
+    if [ -f $LAZYGIT_NEW_DIR_FILE ]; then
+            cd "$(cat $LAZYGIT_NEW_DIR_FILE)"
+            rm -f $LAZYGIT_NEW_DIR_FILE > /dev/null
+    fi
+}
+```
+
+Then `source ~/.zshrc` and from now on when you call `lg` and exit you'll switch directories to whatever you were in inside lazyigt. To override this behaviour you can exit using `shift+Q` rather than just `q`.
+
+### Undo/Redo
+
+See the [docs](/docs/Undoing.md)
+
+## Configuration
+
+Check out the [configuration docs](docs/Config.md).
+
+### Custom Pagers
+
+See the [docs](docs/Custom_Pagers.md)
+
+### Custom Commands
+
+If lazygit is missing a feature, there's a good chance you can implement it yourself with a custom command!
+
+See the [docs](docs/Custom_Command_Keybindings.md)
+
+## Tutorials
+
+- [Video Tutorial](https://youtu.be/VDXvbHZYeKY)
+- [Rebase Magic Video Tutorial](https://youtu.be/4XaToVut_hs)
+- [Twitch Stream](https://www.twitch.tv/jesseduffield)
+
 
 ## 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 reword commits
 
 ### Resolving merge conflicts
-![Gif](https://image.ibb.co/iyxUTT/shortermerging.gif)
 
-### Viewing commit diffs
-![Viewing Commit Diffs](https://image.ibb.co/gPD02o/capture.png)
+![Gif](../assets/resolving-merge-conflicts.gif)
 
-## 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
+
+![Interactive Rebasing](../assets/rebase.gif)
 
 ## 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](/files/slack_rgb.png)](https://join.slack.com/t/lazygit/shared_invite/enQtNDE3MjIwNTYyMDA0LTM3Yjk3NzdiYzhhNTA1YjM4Y2M4MWNmNDBkOTI0YTE4YjQ1ZmI2YWRhZTgwNjg2YzhhYjg3NDBlMmQyMTI5N2M)
+[![Slack](../assets/slack_rgb.png)](https://join.slack.com/t/lazygit/shared_invite/zt-5bo2clzo-hB8ZTVN5dWUCqj5QFiQVLA)
 
-## 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).
+### Debugging Locally
+Run `lazygit --debug` in one terminal tab and `lazygit --logs` in another to view the program and its log output side by side
+
+## 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)
+
+## FAQ
+
+### I'm struggling to see the selected line
+see [here](https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#struggling-to-see-selected-line)
 
 ## 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:
+
+- [GitUI](https://github.com/Extrawurst/gitui)
+- [tig](https://github.com/jonas/tig)

VERSION

@@ -1 +0,0 @@
-v0.1.65

docs/Config.md

@@ -1,31 +1,316 @@
-# User Config:
+# User Config
 
-## Default:
+Default path for the config file:
 
-```
-  gui:
-    # stuff relating to the UI
-    scrollHeight: 2 # how many lines you scroll by
-    theme:
-      activeBorderColor:
-        - white
-        - bold
-      inactiveBorderColor:
-        - white
-      optionsTextColor:
-        - blue
-  git:
-    # stuff relating to git
-  os:
-    # stuff relating to the OS
+- Linux: `~/.config/lazygit/config.yml`
+- MacOS: `~/Library/Application Support/lazygit/config.yml`
+- Windows: `%APPDATA%\lazygit\config.yml`
+
+For old installations (slightly embarrassing: I didn't realise at the time that you didn't need to supply a vendor name to the path so I just used my name):
+
+- Linux: `~/.config/jesseduffield/lazygit/config.yml`
+- MacOS: `~/Library/Application Support/jesseduffield/lazygit/config.yml`
+- Windows: `%APPDATA%\jesseduffield\lazygit\config.yml`
+
+## Default
+
+```yaml
+gui:
+  # stuff relating to the UI
+  scrollHeight: 2 # how many lines you scroll by
+  scrollPastBottom: true # enable scrolling past the bottom
+  sidePanelWidth: 0.3333 # number from 0 to 1
+  expandFocusedSidePanel: false
+  mainPanelSplitMode: 'flexible' # one of 'horizontal' | 'flexible' | 'vertical'
+  language: 'auto' # one of 'auto' | 'en' | 'zh' | 'pl' | 'nl'
+  theme:
+    lightTheme: false # For terminals with a light background
+    activeBorderColor:
+      - white
+      - bold
+    inactiveBorderColor:
+      - green
+    optionsTextColor:
+      - blue
+    selectedLineBgColor:
+      - default
+    selectedRangeBgColor:
+      - blue
+    cherryPickedCommitBgColor:
+      - blue
+    cherryPickedCommitFgColor:
+      - cyan
+  commitLength:
+    show: true
+  mouseEvents: true
+  skipUnstageLineWarning: false
+  skipStashWarning: false
+  showFileTree: true # for rendering changes files in a tree format
+  showListFooter: true # for seeing the '5 of 20' message in list panels
+  showRandomTip: true
+  showCommandLog: true
+  commandLogSize: 8
+git:
+  paging:
+    colorArg: always
+    useConfig: false
+  commit:
+    signOff: false
+  merging:
+    # only applicable to unix users
+    manualCommit: false
+    # extra args passed to `git merge`, e.g. --no-ff
+    args: ''
+  log:
+    # one of date-order, author-date-order, topo-order.
+    # topo-order makes it easier to read the git log graph, but commits may not
+    # appear chronologically. See https://git-scm.com/docs/git-log#_commit_ordering
+    order: 'topo-order'
+    # one of always, never, when-maximised
+    # this determines whether the git graph is rendered in the commits panel
+    showGraph: 'when-maximised'
+  skipHookPrefix: WIP
+  autoFetch: true
+  branchLogCmd: 'git log --graph --color=always --abbrev-commit --decorate --date=relative --pretty=medium {{branchName}} --'
+  allBranchesLogCmd: 'git log --graph --all --color=always --abbrev-commit --decorate --date=relative  --pretty=medium'
+  overrideGpg: false # prevents lazygit from spawning a separate process when using GPG
+  disableForcePushing: false
+  parseEmoji: false
+  diffContextSize: 3 # how many lines of context are shown around a change in diffs
+os:
+  editCommand: '' # see 'Configuring File Editing' section
+  editCommandTemplate: '{{editor}} {{filename}}'
+  openCommand: ''
+refresher:
+  refreshInterval: 10 # file/submodule refresh interval in seconds
+  fetchInterval: 60 # re-fetch interval in seconds
+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
+# determines whether hitting 'esc' will quit the application when there is nothing to cancel/close
+quitOnTopLevelReturn: false
+disableStartupPopups: false
+notARepository: 'prompt' # one of: 'prompt' | 'create' | 'skip'
+keybinding:
+  universal:
+    quit: 'q'
+    quit-alt1: '<c-c>' # alternative/alias of quit
+    return: '<esc>' # return to previous menu, will quit if there's nowhere to return
+    quitWithoutChangingDirectory: 'Q'
+    togglePanel: '<tab>' # goto the next panel
+    prevItem: '<up>' # go one line up
+    nextItem: '<down>' # go one line down
+    prevItem-alt: 'k' # go one line up
+    nextItem-alt: 'j' # go one line down
+    prevPage: ',' # go to next page in list
+    nextPage: '.' # go to previous page in list
+    gotoTop: '<' # go to top of list
+    gotoBottom: '>' # go to bottom of list
+    scrollLeft: 'H' # scroll left within list view
+    scrollRight: 'L' # scroll right within list view
+    prevBlock: '<left>' # goto the previous block / panel
+    nextBlock: '<right>' # goto the next block / panel
+    prevBlock-alt: 'h' # goto the previous block / panel
+    nextBlock-alt: 'l' # goto the next block / panel
+    jumpToBlock: ['1', '2', '3', '4', '5'] # goto the Nth block / panel
+    nextMatch: 'n'
+    prevMatch: 'N'
+    optionMenu: 'x' # show help menu
+    optionMenu-alt1: '?' # show help menu
+    select: '<space>'
+    goInto: '<enter>'
+    openRecentRepos: '<c-r>'
+    confirm: '<enter>'
+    confirm-alt1: 'y'
+    remove: 'd'
+    new: 'n'
+    edit: 'e'
+    openFile: 'o'
+    scrollUpMain: '<pgup>' # main panel scroll up
+    scrollDownMain: '<pgdown>' # main panel scroll down
+    scrollUpMain-alt1: 'K' # main panel scroll up
+    scrollDownMain-alt1: 'J' # main panel scroll down
+    scrollUpMain-alt2: '<c-u>' # main panel scroll up
+    scrollDownMain-alt2: '<c-d>' # main panel scroll down
+    executeCustomCommand: ':'
+    createRebaseOptionsMenu: 'm'
+    pushFiles: 'P'
+    pullFiles: 'p'
+    refresh: 'R'
+    createPatchOptionsMenu: '<c-p>'
+    nextTab: ']'
+    prevTab: '['
+    nextScreenMode: '+'
+    prevScreenMode: '_'
+    undo: 'z'
+    redo: '<c-z>'
+    filteringMenu: '<c-s>'
+    diffingMenu: 'W'
+    diffingMenu-alt: '<c-e>' # deprecated
+    copyToClipboard: '<c-o>'
+    submitEditorText: '<enter>'
+    appendNewline: '<a-enter>'
+    extrasMenu: '@'
+    toggleWhitespaceInDiffView: '<c-w>'
+    increaseContextInDiffView: '}'
+    decreaseContextInDiffView: '{'
+  status:
+    checkForUpdate: 'u'
+    recentRepos: '<enter>'
+  files:
+    commitChanges: 'c'
+    commitChangesWithoutHook: 'w' # commit changes without pre-commit hook
+    amendLastCommit: 'A'
+    commitChangesWithEditor: 'C'
+    ignoreFile: 'i'
+    refreshFiles: 'r'
+    stashAllChanges: 's'
+    viewStashOptions: 'S'
+    toggleStagedAll: 'a' # stage/unstage all
+    viewResetOptions: 'D'
+    fetch: 'f'
+    toggleTreeView: '`'
+  branches:
+    createPullRequest: 'o'
+    viewPullRequestOptions: 'O'
+    checkoutBranchByName: 'c'
+    forceCheckoutBranch: 'F'
+    rebaseBranch: 'r'
+    mergeIntoCurrentBranch: 'M'
+    viewGitFlowOptions: 'i'
+    fastForward: 'f' # fast-forward this branch from its upstream
+    pushTag: 'P'
+    setUpstream: 'u' # set as upstream of checked-out branch
+    fetchRemote: 'f'
+  commits:
+    squashDown: 's'
+    renameCommit: 'r'
+    renameCommitWithEditor: 'R'
+    viewResetOptions: 'g'
+    markCommitAsFixup: 'f'
+    createFixupCommit: 'F' # create fixup commit for this commit
+    squashAboveCommits: 'S'
+    moveDownCommit: '<c-j>' # move commit down one
+    moveUpCommit: '<c-k>' # move commit up one
+    amendToCommit: 'A'
+    pickCommit: 'p' # pick commit (when mid-rebase)
+    revertCommit: 't'
+    cherryPickCopy: 'c'
+    cherryPickCopyRange: 'C'
+    pasteCommits: 'v'
+    tagCommit: 'T'
+    checkoutCommit: '<space>'
+    resetCherryPick: '<c-R>'
+    copyCommitMessageToClipboard: '<c-y>'
+    openLogMenu: '<c-l>'
+    viewBisectOptions: 'b'
+  stash:
+    popStash: 'g'
+  commitFiles:
+    checkoutCommitFile: 'c'
+  main:
+    toggleDragSelect: 'v'
+    toggleDragSelect-alt: 'V'
+    toggleSelectHunk: 'a'
+    pickBothHunks: 'b'
+  submodules:
+    init: 'i'
+    update: 'u'
+    bulkMenu: 'b'
 ```
 
-## Color Attributes:
+## Platform Defaults
+
+### Windows
+
+```yaml
+os:
+  openCommand: 'start "" {{filename}}'
+```
+
+### Linux
+
+```yaml
+os:
+  openCommand: 'xdg-open {{filename}} >/dev/null'
+```
+
+### OSX
+
+```yaml
+os:
+  openCommand: 'open {{filename}}'
+```
+
+### Configuring File Editing
+
+Lazygit will edit a file with the first set editor in the following:
+
+1. config.yaml
+
+```yaml
+os:
+  editCommand: 'vim' # as an example
+```
+
+2. \$(git config core.editor)
+3. \$GIT_EDITOR
+4. \$VISUAL
+5. \$EDITOR
+6. \$(which vi)
+
+Lazygit will log an error if none of these options are set.
+
+You can specify a line number you are currently at when in the line-by-line mode.
+
+```yaml
+os:
+  editCommand: 'vim'
+  editCommandTemplate: '{{editor}} +{{line}} {{filename}}'
+```
+
+or
+
+```yaml
+os:
+  editCommand: 'code'
+  editCommandTemplate: '{{editor}} --goto {{filename}}:{{line}}'
+```
+
+`{{editor}}` in `editCommandTemplate` is replaced with the value of `editCommand`.
+
+### Overriding default config file location
+
+To override the default config directory, use `$CONFIG_DIR="~/.config/lazygit"`. This directory contains the config file in addition to some other files lazygit uses to keep track of state across sessions.
+
+To override the individual config file used, use the `--use-config-file` arg or the `LG_CONFIG_FILE` env var.
+
+If you want to merge a specific config file into a more general config file, perhaps for the sake of setting some theme-specific options, you can supply a list of comma-separated config file paths, like so:
+
+```sh
+lazygit --use-config-file=~/.base_lg_conf,~/.light_theme_lg_conf
+or
+LG_CONFIG_FILE="~/.base_lg_conf,~/.light_theme_lg_conf" lazygit
+```
+
+### Recommended Config Values
+
+for users of VSCode
+
+```yaml
+os:
+  openCommand: 'code -rg {{filename}}'
+```
+
+## Color Attributes
 
 For color attributes you can choose an array of attributes (with max one color attribute)
 The available attributes are:
 
-- default
+**Colors**
+
 - black
 - red
 - green
@@ -34,6 +319,202 @@ The available attributes are:
 - magenta
 - cyan
 - white
+- '#ff00ff'
+
+**Modifiers**
+
 - bold
+- default
 - 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
+    selectedLineBgColor:
+      - default
+```
+
+## Struggling to see selected line
+
+If you struggle to see the selected line I recommend using the reverse attribute on selected lines like so:
+
+```yaml
+gui:
+  theme:
+    selectedLineBgColor:
+      - reverse
+    selectedRangeBgColor:
+      - reverse
+```
+
+The following has also worked for a couple of people:
+
+```yaml
+gui:
+  theme:
+    activeBorderColor:
+      - white
+      - bold
+    inactiveBorderColor:
+      - white
+    selectedLineBgColor:
+      - reverse
+      - blue
+```
+
+Alternatively you may have bold fonts disabled in your terminal, in which case enabling bold fonts should solve the problem.
+
+If you're still having trouble please raise an issue.
+
+## Custom Author Color
+
+Lazygit will assign a random color for every commit author in the commits pane by default.
+
+You can customize the color in case you're not happy with the randomly assigned one:
+
+```yaml
+gui:
+  authorColors:
+    'John Smith': '#ff0000' # use red for John Smith
+```
+
+You can use wildcard to set a unified color in case your are lazy to customize the color for every author or you just want a single color for all/other authors:
+
+```yaml
+gui:
+  authorColors:
+    # use red for John Smith
+    'John Smith': '#ff0000'
+    # use blue for other authors
+    '*': '#0000ff'
+```
+
+## Custom Branch Color
+
+You can customize the color of branches based on the branch prefix:
+
+```yaml
+gui:
+  branchColors:
+    'docs': '#11aaff' # use a light blue for branches beginning with 'docs/'
+```
+
+## Example Coloring
+
+![border example](../../assets/colored-border-example.png)
+
+## Keybindings
+
+For all possible keybinding options, check [Custom_Keybindings.md](https://github.com/jesseduffield/lazygit/blob/master/docs/keybindings/Custom_Keybindings.md)
+
+### Example Keybindings For Colemak Users
+
+```yaml
+keybinding:
+  universal:
+    prevItem-alt: 'u'
+    nextItem-alt: 'e'
+    prevBlock-alt: 'n'
+    nextBlock-alt: 'i'
+    nextMatch: '='
+    prevMatch: '-'
+    new: 'k'
+    edit: 'o'
+    openFile: 'O'
+    scrollUpMain-alt1: 'U'
+    scrollDownMain-alt1: 'E'
+    scrollUpMain-alt2: '<c-u>'
+    scrollDownMain-alt2: '<c-e>'
+    undo: 'l'
+    redo: '<c-r>'
+    diffingMenu: 'M'
+    filteringMenu: '<c-f>'
+  files:
+    ignoreFile: 'I'
+  commits:
+    moveDownCommit: '<c-e>'
+    moveUpCommit: '<c-u>'
+  branches:
+    viewGitFlowOptions: 'I'
+    setUpstream: 'U'
+```
+
+## Custom pull request URLs
+
+Some git provider setups (e.g. on-premises GitLab) can have distinct URLs for git-related calls and
+the web interface/API itself. To work with those, Lazygit needs to know where it needs to create
+the pull request. You can do so on your `config.yml` file using the following syntax:
+
+```yaml
+services:
+  '<gitDomain>': '<provider>:<webDomain>'
+```
+
+Where:
+
+- `gitDomain` stands for the domain used by git itself (i.e. the one present on clone URLs), e.g. `git.work.com`
+- `provider` is one of `github`, `bitbucket` or `gitlab`
+- `webDomain` is the URL where your git service exposes a web interface and APIs, e.g. `gitservice.work.com`
+
+## Predefined commit message prefix
+
+In situations where certain naming pattern is used for branches and commits, pattern can be used to populate
+commit message with prefix that is parsed from the branch name.
+
+Example:
+
+- Branch name: feature/AB-123
+- Commit message: [AB-123] Adding feature
+
+```yaml
+git:
+  commitPrefixes:
+    my_project: # This is repository folder name
+      pattern: "^\\w+\\/(\\w+-\\w+).*"
+      replace: '[$1] '
+```
+
+## Custom git log command
+
+You can override the `git log` command that's used to render the log of the selected branch like so:
+
+```
+git:
+  branchLogCmd: "git log --graph --color=always --abbrev-commit --decorate --date=relative --pretty=medium --oneline {{branchName}} --"
+```
+
+Result:
+
+![](https://i.imgur.com/Nibq35B.png)
+
+## Launching not in a repository behaviour
+
+By default, when launching lazygit from a directory that is not a repository,
+you will be prompted to choose if you would like to initialize a repo. You can
+override this behaviour in the config with one of the following:
+
+```yaml
+# for default prompting behaviour
+notARepository: 'prompt'
+```
+
+```yaml
+# to skip and initialize a new repo
+notARepository: 'create'
+```
+
+```yaml
+# to skip without creating a new repo
+notARepository: 'skip'
+```

docs/Custom_Command_Keybindings.md

@@ -0,0 +1,169 @@
+# Custom Command Keybindings
+
+You can add custom command keybindings in your config.yml (accessible by pressing 'o' on the status panel from within lazygit) like so:
+
+```yml
+customCommands:
+  - key: '<c-r>'
+    command: 'hub browse -- "commit/{{.SelectedLocalCommit.Sha}}"'
+    context: 'commits'
+  - key: 'a'
+    command: "git {{if .SelectedFile.HasUnstagedChanges}} add {{else}} reset {{end}} {{.SelectedFile.Name}}"
+    context: 'files'
+    description: 'toggle file staged'
+  - key: 'C'
+    command: "git commit"
+    context: 'global'
+    subprocess: true
+  - key: 'n'
+    prompts:
+      - type: 'menu'
+        title: 'What kind of branch is it?'
+        options:
+          - name: 'feature'
+            description: 'a feature branch'
+            value: 'feature'
+          - name: 'hotfix'
+            description: 'a hotfix branch'
+            value: 'hotfix'
+          - name: 'release'
+            description: 'a release branch'
+            value: 'release'
+      - type: 'input'
+        title: 'What is the new branch name?'
+        initialValue: ''
+    command: "git flow {{index .PromptResponses 0}} start {{index .PromptResponses 1}}"
+    context: 'localBranches'
+    loadingText: 'creating branch'
+  - key : 'r'
+    description: 'Checkout a remote branch as FETCH_HEAD'
+    command: "git fetch {{index .PromptResponses 0}} {{index .PromptResponses 1}} && git checkout FETCH_HEAD"
+    context: 'remotes'
+    prompts:
+      - type: 'input'
+        title: 'Remote:'
+        initialValue: "{{index .SelectedRemote.Name }}"
+      - type: 'menuFromCommand'
+        title: 'Remote branch:'
+        command: 'git branch  -r --list {{index .PromptResponses 0}}/*'
+        filter: '.*{{index .PromptResponses 0}}/(?P<branch>.*)'
+        valueFormat: '{{ .branch }}'
+        labelFormat: '{{ .branch | green }}'
+```
+
+Looking at the command assigned to the 'n' key, here's what the result looks like:
+
+![](../../assets/custom-command-keybindings.gif)
+
+Custom command keybindings will appear alongside inbuilt keybindings when you view the options menu by pressing 'x':
+
+![](https://i.imgur.com/QB21FPx.png)
+
+For a given custom command, here are the allowed fields:
+| _field_ | _description_ | required |
+|-----------------|----------------------|-|
+| key | the key to trigger the command. Use a single letter or one of the values from [here](https://github.com/jesseduffield/lazygit/blob/master/docs/keybindings/Custom_Keybindings.md) | yes |
+| command | the command to run | yes |
+| context | the context in which to listen for the key (see below) | yes |
+| subprocess | whether you want the command to run in a subprocess (necessary if you want to view the output of the command or provide user input) | no |
+| prompts | a list of prompts that will request user input before running the final command | no |
+| loadingText | text to display while waiting for command to finish | no |
+| description | text to display in the keybindings menu that appears when you press 'x' | no |
+| stream | whether you want to stream the command's output to the Command Log panel | no |
+
+### Contexts
+
+The permitted contexts are:
+
+| _context_      | _description_                                                                                            |
+| -------------- | -------------------------------------------------------------------------------------------------------- |
+| status         | the 'Status' tab                                                                                         |
+| files          | the 'Files' tab                                                                                          |
+| localBranches  | the 'Local Branches' tab                                                                                 |
+| remotes        | the 'Remotes' tab                                                                                        |
+| remoteBranches | the context you get when pressing enter on a remote in the remotes tab                                   |
+| tags           | the 'Tags' tab                                                                                           |
+| commits        | the 'Commits' tab                                                                                        |
+| reflogCommits  | the 'Reflog' tab                                                                                         |
+| subCommits     | the context you see when pressing enter on a branch                                                      |
+| commitFiles    | the context you see when pressing enter on a commit or stash entry (warning, might be renamed in future) |
+| stash          | the 'Stash' tab                                                                                          |
+| global         | this keybinding will take affect everywhere                                                              |
+
+### Prompts
+
+The permitted prompt fields are:
+
+| _field_           | _description_                                                                    | _required_ |
+| ------------      | -------------------------------------------------------------------------------- | ---------- |
+| type              | one of 'input' or 'menu'                                                         | yes        |
+| title             | the title to display in the popup panel                                          | no         |
+| initialValue      | (only applicable to 'input' prompts) the initial value to appear in the text box | no         |
+| options           | (only applicable to 'menu' prompts) the options to display in the menu           | no         |
+| command           | (only applicable to 'menuFromCommand' prompts) the command to run to generate    | yes        |
+|                   | menu options                                                                     |            |
+| filter            | (only applicable to 'menuFromCommand' prompts) the regexp to run specifying      | yes        |
+|                   | groups which are going to be kept from the command's output                      |            |
+| valueFormat       | (only applicable to 'menuFromCommand' prompts) how to format matched groups from | yes        |
+|                   | the filter to construct a menu item's value (What gets appended to prompt        |            |
+|                   | responses when the item is selected). You can use named groups,                  |            |
+|                   | or `{{ .group_GROUPID }}`.                                                       |            |
+|                   | PS: named groups keep first match only                                           |            |
+| labelFormat       | (only applicable to 'menuFromCommand' prompts) how to format matched groups from | no         |
+|                   | the filter to construct the item's label (What's shown on screen). You can use   |            |
+|                   | named groups, or `{{ .group_GROUPID }}`. You can also color each match with      |            |
+|                   | `{{ .group_GROUPID | colorname }}` (Color names from                             |            |
+|                   | [here](https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md))     |            |
+|                   | If `labelFormat` is not specified, `valueFormat` is shown instead.               |            |
+|                   | PS: named groups keep first match only                                           |            |
+
+The permitted option fields are:
+| _field_ | _description_ | _required_ |
+|-----------------|----------------------|-|
+| name | the string which will appear first on the line | no |
+| description | the string which will appear second on the line | no |
+| value | the value that will be stored in `.PromptResponses` if the option is selected | yes |
+
+If an option has no name the value will be displayed to the user in place of the name, so you're allowed to only include the value like so:
+
+```yml
+    prompts:
+      - type: 'menu'
+        title: 'What kind of branch is it?'
+        options:
+          - value: 'feature'
+          - value: 'hotfix'
+          - value: 'release'
+```
+
+### Placeholder values
+
+Your commands can contain placeholder strings using Go's [template syntax](https://jan.newmarch.name/go/template/chapter-template.html). The template syntax is pretty powerful, letting you do things like conditionals if you want, but for the most part you'll simply want to be accessing the fields on the following objects:
+
+```
+SelectedLocalCommit
+SelectedReflogCommit
+SelectedSubCommit
+SelectedFile
+SelectedLocalBranch
+SelectedRemoteBranch
+SelectedRemote
+SelectedTag
+SelectedStashEntry
+SelectedCommitFile
+CheckedOutBranch
+```
+
+To see what fields are available on e.g. the `SelectedFile`, see [here](https://github.com/jesseduffield/lazygit/blob/master/pkg/commands/models/file.go) (all the modelling lives in the same directory). Note that the custom commands feature does not guarantee backwards compatibility (until we hit lazygit version 1.0 of course) which means a field you're accessing on an object may no longer be available from one release to the next. Typically however, all you'll need is `{{.SelectedFile.Name}}`, `{{.SelectedLocalCommit.Sha}}` and `{{.SelectedBranch.Name}}`. In the future we will likely introduce a tighter interface that exposes a limited set of fields for each model.
+
+### Keybinding collisions
+
+If your custom keybinding collides with an inbuilt keybinding that is defined for the same context, only the custom keybinding will be executed. This also applies to the global context. However, one caveat is that if you have a custom keybinding defined on the global context for some key, and there is an in-built keybinding defined for the same key and for a specific context (say the 'files' context), then the in-built keybinding will take precedence. See how to change in-built keybindings [here](https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#keybindings)
+
+### Debugging
+
+If you want to verify that your command actually does what you expect, you can wrap it in an 'echo' call and set `subprocess: true` so that it doesn't actually execute the command but you can see how the placeholders were resolved. Alternatively you can run lazygit in debug mode with `lazygit --debug` and in another terminal window run `lazygit --logs` to see which commands are actually run
+
+### More Examples
+
+See the [wiki](https://github.com/jesseduffield/lazygit/wiki/Custom-Commands-Compendium) page for more examples, and feel free to add your own custom commands to this page so others can benefit!

docs/Custom_Pagers.md

@@ -0,0 +1,64 @@
+# Custom Pagers
+
+Lazygit supports custom pagers, [configured](/docs/Config.md) in the config.yml file (which can be opened by pressing `o` in the Status panel).
+
+Support does not extend to Windows users, because we're making use of a package which doesn't have Windows support.
+
+## Default:
+
+```yaml
+git:
+  paging:
+    colorArg: always
+    useConfig: false
+```
+
+the `colorArg` key is for whether you want the `--color=always` arg in your `git diff` command. Some pagers want it set to `always`, others want it set to `never`.
+
+## Delta:
+
+```yaml
+git:
+  paging:
+    colorArg: always
+    pager: delta --dark --paging=never
+```
+
+![](https://i.imgur.com/QJpQkF3.png)
+
+## Diff-so-fancy
+
+```yaml
+git:
+  paging:
+    colorArg: always
+    pager: diff-so-fancy
+```
+
+![](https://i.imgur.com/rjH1TpT.png)
+
+## ydiff
+
+```yaml
+gui:
+  sidePanelWidth: 0.2 # gives you more space to show things side-by-side
+git:
+  paging:
+    colorArg: never
+    pager: ydiff -p cat -s --wrap --width={{columnWidth}}
+```
+
+![](https://i.imgur.com/vaa8z0H.png)
+
+Be careful with this one, I think the homebrew and pip versions are behind master. I needed to directly download the ydiff script to get the no-pager functionality working.
+
+## Using git config
+
+```yaml
+git:
+  paging:
+    colorArg: always
+    useConfig: true
+```
+
+If you set `useConfig: true`, lazygit will use whatever pager is specified in `$GIT_PAGER`, `$PAGER`, or your *git config*. If the pager ends with something like ` | less` we will strip that part out, because less doesn't play nice with our rendering approach. If the custom pager uses less under the hood, that will also break rendering (hence the `--paging=never` flag for the `delta` pager).

docs/Integration_Tests.md

@@ -0,0 +1,119 @@
+# How To Make And Run Integration Tests For lazygit
+
+Integration tests are located in `test/integration`. Each test will run a bash script to prepare a test repo, then replay a recorded lazygit session from within that repo, and then the resultant repo will be compared to an expected repo that was created upon the initial recording. Each integration test lives in its own directory, and the name of the directory becomes the name of the test. Within the directory must be the following files:
+
+### `test.json`
+
+An example of a `test.json` is:
+
+```
+{ "description": "stage a file and commit the change", "speed": 20 }
+```
+
+The `speed` key refers to the playback speed as a multiple of the original recording speed. So 20 means the test will run 20 times faster than the original recording speed. If a test fails for a given speed, it will drop the speed and re-test, until finally attempting the test at the original speed. If you omit the speed, it will default to 10.
+
+### `setup.sh`
+
+This is a bash script containing the instructions for creating the test repo from scratch. For example:
+
+```
+#!/bin/sh
+
+cd $1
+
+git init
+
+git config user.email "CI@example.com"
+git config user.name "CI"
+
+echo test1 > myfile1
+git add .
+git commit -am "myfile1"
+```
+
+## Running tests
+
+### From a TUI
+
+You can run/record/sandbox tests via a TUI with the following command:
+
+```
+go run test/lazyintegration/main.go
+```
+
+This TUI makes much of the following documentation redundant, but feel free to read through anyway!
+
+### From command line
+
+To run all tests - assuming you're at the project root:
+
+```
+go test ./pkg/gui/
+```
+
+To run them in parallel
+
+```
+PARALLEL=true go test ./pkg/gui
+```
+
+To run a single test
+
+```
+go test ./pkg/gui -run /<test name>
+# For example, to run the `tags` test:
+go test ./pkg/gui -run /tags
+```
+
+To run a test at a certain speed
+
+```
+SPEED=2 go test ./pkg/gui -run /<test name>
+```
+
+To update a snapshot
+
+```
+MODE=updateSnapshot go test ./pkg/gui -run /<test name>
+```
+
+## Creating a new test
+
+To create a new test:
+
+1. Copy and paste an existing test directory and rename the new directory to whatever you want the test name to be. Update the test.json file's description to describe your test.
+2. Update the `setup.sh` any way you like
+3. If you want to have a config folder for just that test, create a `config` directory to contain a `config.yml` and optionally a `state.yml` file. Otherwise, the `test/default_test_config` directory will be used.
+4. From the lazygit root directory, run:
+
+```
+MODE=record go test ./pkg/gui -run /<test name>
+```
+
+5. Feel free to re-attempt recording as many times as you like. In the absence of a proper testing framework, the more deliberate your keypresses, the better!
+6. Once satisfied with the recording, stage all the newly created files: `test.json`, `setup.sh`, `recording.json` and the `expected` directory that contains a copy of the repo you created.
+
+The resulting directory will look like:
+
+```
+actual/ (the resulting repo after running the test, ignored by git)
+expected/ (the 'snapshot' repo)
+config/ (need not be present)
+test.json
+setup.sh
+recording.json
+```
+
+Feel free to create a hierarchy of directories in the `test/integration` directory to group tests by feature.
+
+## Sandboxing
+
+The integration tests serve a secondary purpose of providing a setup for easy sandboxing. If you want to run a test in sandbox mode (meaning the session won't be recorded and we won't create/update snapshots), go:
+
+```
+MODE=sandbox go test ./pkg/gui -run /<test name>
+```
+
+## Feedback
+
+If you think this process can be improved, let me know! It shouldn't be too hard to change things.

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/README.md

@@ -0,0 +1,7 @@
+# Documentation Overview 
+
+* [Configuration](./Config.md).
+* [Custom Commands](./Custom_Command_Keybindings.md)
+* [Custom Pagers](./Custom_Pagers.md)
+* [Keybindings](./keybindings)
+* [Undo/Redo](./Undoing.md)

docs/Undoing.md

@@ -0,0 +1,24 @@
+# Undo/Redo in lazygit
+
+![Gif](../../assets/undo2.gif)
+
+## Keybindings:
+'z' to undo, 'ctrl+z' to redo
+
+## How it works
+
+If you're as clumsy as me you'll probably have felt the pain of botching an interactive rebase or doing a hard reset onto the wrong commit. Luckily, the reflog allows you to trace your steps and make things right again, but I personally can't stand trying to make sense of the reflog.
+
+Lazygit can read through your reflog for you and walk back action by action so that you don't even need to read the reflog. If lazygit finds a reflog entry where you checked out a branch, we'll checkout the original branch. If the entry is from a commit being applied, we'll go back to the commit before that. If we hit an interactive rebase, we'll go back to the commit you were on just before you started it.
+
+## You can even undo things you did outside of lazygit!
+
+Because lazygit just uses the reflog to keep track of things, it doesn't matter whether you're trying to undo something you did in lazygit or directly on the command line. You can open lazygit for the first time and start undoing thing in your repo! Likewise, lazygit marks its undos/redos in the reflog so if you quit the application and come back, lazygit still knows where you're up to.
+
+## Limitations
+
+There are limitations: firstly, lazygit can only undo things that are recorded in the reflog. That means changes to your working tree or stash aren't covered. Secondly, anything permanent you do like pushing to a remote can't be undone. Thirdly, actions like creating a branch won't be undone, because they're not stored in the reflog.
+
+If you are mid-rebase, undo/redo is not supported, because the reflog doesn't contain enough information about what specific things have happened inside that rebase. If you want to undo out of a rebase, it's best to abort the rebase (the default keybinding for bringing up rebase options is 'm').
+
+Undo/Redo is a new feature so if you find a bug let us know. The worst case scenario is that you'll just need to look at your reflog and manually put yourself back on track.

docs/keybindings/Custom_Keybindings.md

@@ -0,0 +1,59 @@
+## Possible keybindings
+| Put in        | You will get   |
+|---------------|----------------|
+| `<f1>`        | F1             |
+| `<f2>`        | F2             |
+| `<f3>`        | F3             |
+| `<f4>`        | F4             |
+| `<f5>`        | F5             |
+| `<f6>`        | F6             |
+| `<f7>`        | F7             |
+| `<f8>`        | F8             |
+| `<f9>`        | F9             |
+| `<f10>`       | F10            |
+| `<f11>`       | F11            |
+| `<f12>`       | F12            |
+| `<insert>`    | Insert         |
+| `<delete>`    | Delete         |
+| `<home>`      | Home           |
+| `<end>`       | End            |
+| `<pgup>`      | Pgup           |
+| `<pgdown>`    | Pgdn           |
+| `<up>`        | ArrowUp        |
+| `<down>`      | ArrowDown      |
+| `<left>`      | ArrowLeft      |
+| `<right>`     | ArrowRight     |
+| `<tab>`       | Tab            |
+| `<enter>`     | Enter          |
+| `<esc>`       | Esc            |
+| `<backspace>` | Backspace      |
+| `<c-space>`   | CtrlSpace      |
+| `<c-/>`       | CtrlSlash      |
+| `<space>`     | Space          |
+| `<c-a>`       | CtrlA          |
+| `<c-b>`       | CtrlB          |
+| `<c-c>`       | CtrlC          |
+| `<c-d>`       | CtrlD          |
+| `<c-e>`       | CtrlE          |
+| `<c-f>`       | CtrlF          |
+| `<c-g>`       | CtrlG          |
+| `<c-j>`       | CtrlJ          |
+| `<c-k>`       | CtrlK          |
+| `<c-l>`       | CtrlL          |
+| `<c-n>`       | CtrlN          |
+| `<c-o>`       | CtrlO          |
+| `<c-p>`       | CtrlP          |
+| `<c-q>`       | CtrlQ          |
+| `<c-r>`       | CtrlR          |
+| `<c-s>`       | CtrlS          |
+| `<c-t>`       | CtrlT          |
+| `<c-u>`       | CtrlU          |
+| `<c-v>`       | CtrlV          |
+| `<c-w>`       | CtrlW          |
+| `<c-x>`       | CtrlX          |
+| `<c-y>`       | CtrlY          |
+| `<c-z>`       | CtrlZ          |
+| `<c-4>`       | Ctrl4          |
+| `<c-5>`       | Ctrl5          |
+| `<c-6>`       | Ctrl6          |
+| `<c-8>`       | Ctrl8          |

docs/keybindings/Keybindings_en.md

@@ -0,0 +1,308 @@
+_This file is auto-generated. To update, make the changes in the pkg/i18n directory and then run `go run scripts/cheatsheet/main.go generate` from the project root._
+
+# Lazygit Keybindings
+
+## Global Keybindings
+
+<pre>
+  <kbd>ctrl+r</kbd>: switch to a recent repo (<c-r>)
+  <kbd>pgup</kbd>: scroll up main panel (fn+up)
+  <kbd>pgdown</kbd>: scroll down main panel (fn+down)
+  <kbd>m</kbd>: view merge/rebase options
+  <kbd>ctrl+p</kbd>: view custom patch options
+  <kbd>P</kbd>: push
+  <kbd>p</kbd>: pull
+  <kbd>R</kbd>: refresh
+  <kbd>x</kbd>: open menu
+  <kbd>z</kbd>: undo (via reflog) (experimental)
+  <kbd>ctrl+z</kbd>: redo (via reflog) (experimental)
+  <kbd>+</kbd>: next screen mode (normal/half/fullscreen)
+  <kbd>_</kbd>: prev screen mode
+  <kbd>:</kbd>: execute custom command
+  <kbd>ctrl+s</kbd>: view filter-by-path options
+  <kbd>W</kbd>: open diff menu
+  <kbd>ctrl+e</kbd>: open diff menu
+  <kbd>@</kbd>: open command log menu
+  <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
+  <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
+</pre>
+
+## List Panel Navigation
+
+<pre>
+  <kbd>.</kbd>: next page
+  <kbd>,</kbd>: previous page
+  <kbd><</kbd>: scroll to top
+  <kbd>></kbd>: scroll to bottom
+  <kbd>/</kbd>: start search
+  <kbd>]</kbd>: next tab
+  <kbd>[</kbd>: previous tab
+</pre>
+
+## Branches Panel (Branches Tab)
+
+<pre>
+  <kbd>space</kbd>: checkout
+  <kbd>o</kbd>: create pull request
+  <kbd>O</kbd>: create pull request options
+  <kbd>ctrl+y</kbd>: copy pull request URL to clipboard
+  <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 checked-out branch onto this branch
+  <kbd>M</kbd>: merge into currently checked out branch
+  <kbd>i</kbd>: show git-flow options
+  <kbd>f</kbd>: fast-forward this branch from its upstream
+  <kbd>g</kbd>: view reset options
+  <kbd>R</kbd>: rename branch
+  <kbd>ctrl+o</kbd>: copy branch name to clipboard
+  <kbd>enter</kbd>: view commits
+</pre>
+
+## Branches Panel (Remote Branches (in Remotes tab))
+
+<pre>
+  <kbd>esc</kbd>: Return to remotes list
+  <kbd>g</kbd>: view reset options
+  <kbd>enter</kbd>: view commits
+  <kbd>space</kbd>: checkout
+  <kbd>n</kbd>: new branch
+  <kbd>M</kbd>: merge into currently checked out branch
+  <kbd>d</kbd>: delete branch
+  <kbd>r</kbd>: rebase checked-out branch onto this branch
+  <kbd>u</kbd>: set as upstream of checked-out branch
+</pre>
+
+## Branches Panel (Remotes Tab)
+
+<pre>
+  <kbd>f</kbd>: fetch remote
+  <kbd>n</kbd>: add new remote
+  <kbd>d</kbd>: remove remote
+  <kbd>e</kbd>: edit remote
+</pre>
+
+## Branches Panel (Sub-commits)
+
+<pre>
+  <kbd>enter</kbd>: view commit's files
+  <kbd>space</kbd>: checkout commit
+  <kbd>g</kbd>: view reset options
+  <kbd>n</kbd>: new branch
+  <kbd>c</kbd>: copy commit (cherry-pick)
+  <kbd>C</kbd>: copy commit range (cherry-pick)
+  <kbd>ctrl+r</kbd>: reset cherry-picked (copied) commits selection
+  <kbd>ctrl+o</kbd>: copy commit SHA to clipboard
+</pre>
+
+## Branches Panel (Tags Tab)
+
+<pre>
+  <kbd>space</kbd>: checkout
+  <kbd>d</kbd>: delete tag
+  <kbd>P</kbd>: push tag
+  <kbd>n</kbd>: create tag
+  <kbd>g</kbd>: view reset options
+  <kbd>enter</kbd>: view commits
+</pre>
+
+## Commit Files Panel
+
+<pre>
+  <kbd>ctrl+o</kbd>: copy the committed file name to the clipboard
+  <kbd>c</kbd>: checkout file
+  <kbd>d</kbd>: discard this commit's changes to this file
+  <kbd>o</kbd>: open file
+  <kbd>e</kbd>: edit file
+  <kbd>space</kbd>: toggle file included in patch
+  <kbd>enter</kbd>: enter file to add selected lines to the patch (or toggle directory collapsed)
+  <kbd>`</kbd>: toggle file tree view
+</pre>
+
+## Commits Panel (Commits)
+
+<pre>
+  <kbd>ctrl+l</kbd>: open log menu
+  <kbd>s</kbd>: squash down
+  <kbd>r</kbd>: reword commit
+  <kbd>R</kbd>: reword 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 all 'fixup!' commits above selected commit (autosquash)
+  <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>ctrl+o</kbd>: copy commit SHA to clipboard
+  <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>: checkout commit
+  <kbd>n</kbd>: create new branch off of commit
+  <kbd>T</kbd>: tag commit
+  <kbd>ctrl+r</kbd>: reset cherry-picked (copied) commits selection
+  <kbd>ctrl+y</kbd>: copy commit message to clipboard
+  <kbd>o</kbd>: open commit in browser
+  <kbd>b</kbd>: view bisect options
+</pre>
+
+## Commits Panel (Reflog Tab)
+
+<pre>
+  <kbd>enter</kbd>: view commit's files
+  <kbd>space</kbd>: checkout commit
+  <kbd>g</kbd>: view reset options
+  <kbd>c</kbd>: copy commit (cherry-pick)
+  <kbd>C</kbd>: copy commit range (cherry-pick)
+  <kbd>ctrl+r</kbd>: reset cherry-picked (copied) commits selection
+  <kbd>ctrl+o</kbd>: copy commit SHA to clipboard
+</pre>
+
+## Extras Panel
+
+<pre>
+  <kbd>@</kbd>: open command log menu
+</pre>
+
+## Files Panel
+
+<pre>
+  <kbd>ctrl+b</kbd>: Filter commit files
+</pre>
+
+## Files Panel (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 changes
+  <kbd>S</kbd>: view stash options
+  <kbd>a</kbd>: stage/unstage all
+  <kbd>D</kbd>: view reset options
+  <kbd>enter</kbd>: stage individual hunks/lines for file, or collapse/expand for directory
+  <kbd>f</kbd>: fetch
+  <kbd>ctrl+o</kbd>: copy the file name to the clipboard
+  <kbd>g</kbd>: view upstream reset options
+  <kbd>`</kbd>: toggle file tree view
+  <kbd>M</kbd>: open external merge tool (git mergetool)
+  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
+</pre>
+
+## Files Panel (Submodules)
+
+<pre>
+  <kbd>ctrl+o</kbd>: copy submodule name to clipboard
+  <kbd>enter</kbd>: enter submodule
+  <kbd>d</kbd>: remove submodule
+  <kbd>u</kbd>: update submodule
+  <kbd>n</kbd>: add new submodule
+  <kbd>e</kbd>: update submodule URL
+  <kbd>i</kbd>: initialize submodule
+  <kbd>b</kbd>: view bulk submodule options
+</pre>
+
+## Main Panel (Merging)
+
+<pre>
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>esc</kbd>: return to files panel
+  <kbd>M</kbd>: open external merge tool (git mergetool)
+  <kbd>space</kbd>: pick hunk
+  <kbd>b</kbd>: pick all hunks
+  <kbd>◄</kbd>: select previous conflict
+  <kbd>►</kbd>: select next conflict
+  <kbd>▲</kbd>: select previous hunk
+  <kbd>▼</kbd>: select next hunk
+  <kbd>z</kbd>: undo
+</pre>
+
+## Main Panel (Normal)
+
+<pre>
+  <kbd>Ő</kbd>: scroll down (fn+up)
+  <kbd>ő</kbd>: scroll up (fn+down)
+</pre>
+
+## Main Panel (Patch Building)
+
+<pre>
+  <kbd>esc</kbd>: exit line-by-line mode
+  <kbd>o</kbd>: open file
+  <kbd>▲</kbd>: select previous line
+  <kbd>▼</kbd>: select next line
+  <kbd>◄</kbd>: select previous hunk
+  <kbd>►</kbd>: select next hunk
+  <kbd>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>space</kbd>: add/remove line(s) to patch
+  <kbd>v</kbd>: toggle drag select
+  <kbd>V</kbd>: toggle drag select
+  <kbd>a</kbd>: toggle select hunk
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+</pre>
+
+## Main Panel (Staging)
+
+<pre>
+  <kbd>esc</kbd>: return to files panel
+  <kbd>space</kbd>: toggle line staged / unstaged
+  <kbd>d</kbd>: delete change (git reset)
+  <kbd>tab</kbd>: switch to other panel
+  <kbd>o</kbd>: open file
+  <kbd>▲</kbd>: select previous line
+  <kbd>▼</kbd>: select next line
+  <kbd>◄</kbd>: select previous hunk
+  <kbd>►</kbd>: select next hunk
+  <kbd>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>e</kbd>: edit file
+  <kbd>o</kbd>: open file
+  <kbd>v</kbd>: toggle drag select
+  <kbd>V</kbd>: toggle drag select
+  <kbd>a</kbd>: toggle select hunk
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>c</kbd>: commit changes
+  <kbd>w</kbd>: commit changes without pre-commit hook
+  <kbd>C</kbd>: commit changes using git editor
+</pre>
+
+## Menu Panel
+
+<pre>
+  <kbd>esc</kbd>: close menu
+</pre>
+
+## Stash Panel
+
+<pre>
+  <kbd>enter</kbd>: view stash entry's files
+  <kbd>space</kbd>: apply
+  <kbd>g</kbd>: pop
+  <kbd>d</kbd>: drop
+  <kbd>n</kbd>: new branch
+</pre>
+
+## Status Panel
+
+<pre>
+  <kbd>e</kbd>: edit config file
+  <kbd>o</kbd>: open config file
+  <kbd>u</kbd>: check for update
+  <kbd>enter</kbd>: switch to a recent repo
+  <kbd>a</kbd>: show all branch logs
+</pre>

docs/keybindings/Keybindings_nl.md

@@ -0,0 +1,308 @@
+_This file is auto-generated. To update, make the changes in the pkg/i18n directory and then run `go run scripts/cheatsheet/main.go generate` from the project root._
+
+# Lazygit Sneltoetsen
+
+## Globale Sneltoetsen
+
+<pre>
+  <kbd>ctrl+r</kbd>: wissel naar een recente repo (<c-r>)
+  <kbd>pgup</kbd>: scroll naar beneden vanaf hoofdpaneel (fn+up)
+  <kbd>pgdown</kbd>: scroll naar beneden vanaf hoofdpaneel (fn+down)
+  <kbd>m</kbd>: bekijk merge/rebase opties
+  <kbd>ctrl+p</kbd>: bekijk aangepaste patch opties
+  <kbd>P</kbd>: push
+  <kbd>p</kbd>: pull
+  <kbd>R</kbd>: verversen
+  <kbd>x</kbd>: open menu
+  <kbd>z</kbd>: ongedaan maken (via reflog) (experimenteel)
+  <kbd>ctrl+z</kbd>: redo (via reflog) (experimenteel)
+  <kbd>+</kbd>: volgende scherm modus (normaal/half/groot)
+  <kbd>_</kbd>: vorige scherm modus
+  <kbd>:</kbd>: voor aangepaste commando uit
+  <kbd>ctrl+s</kbd>: bekijk scoping opties
+  <kbd>W</kbd>: open diff menu
+  <kbd>ctrl+e</kbd>: open diff menu
+  <kbd>@</kbd>: open command log menu
+  <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
+  <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
+</pre>
+
+## Lijstpaneel Navigatie
+
+<pre>
+  <kbd>.</kbd>: volgende pagina
+  <kbd>,</kbd>: vorige pagina
+  <kbd><</kbd>: scroll naar boven
+  <kbd>></kbd>: scroll naar beneden
+  <kbd>/</kbd>: start met zoeken
+  <kbd>]</kbd>: volgende tabblad
+  <kbd>[</kbd>: vorige tabblad
+</pre>
+
+## Branches Paneel (Branches Tabblad)
+
+<pre>
+  <kbd>space</kbd>: uitchecken
+  <kbd>o</kbd>: maak een pull-request
+  <kbd>O</kbd>: bekijk opties voor pull-aanvraag
+  <kbd>ctrl+y</kbd>: kopieer de URL van het pull-verzoek naar het klembord
+  <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>i</kbd>: laat git-flow opties zien
+  <kbd>f</kbd>: fast-forward deze branch vanaf zijn upstream
+  <kbd>g</kbd>: bekijk reset opties
+  <kbd>R</kbd>: hernoem branch
+  <kbd>ctrl+o</kbd>: kopieer branch name naar klembord
+  <kbd>enter</kbd>: bekijk commits
+</pre>
+
+## Branches Paneel (Remote Branches (in Remotes tabblad))
+
+<pre>
+  <kbd>esc</kbd>: Ga terug naar remotes lijst
+  <kbd>g</kbd>: bekijk reset opties
+  <kbd>enter</kbd>: bekijk commits
+  <kbd>space</kbd>: uitchecken
+  <kbd>n</kbd>: nieuwe branch
+  <kbd>M</kbd>: merge in met huidige checked out branch
+  <kbd>d</kbd>: verwijder branch
+  <kbd>r</kbd>: rebase branch
+  <kbd>u</kbd>: stel in als upstream van uitgecheckte branch
+</pre>
+
+## Branches Paneel (Remotes Tabblad)
+
+<pre>
+  <kbd>f</kbd>: fetch remote
+  <kbd>n</kbd>: voeg een nieuwe remote toe
+  <kbd>d</kbd>: verwijder remote
+  <kbd>e</kbd>: wijzig remote
+</pre>
+
+## Branches Paneel (Sub-commits)
+
+<pre>
+  <kbd>enter</kbd>: bekijk gecommite bestanden
+  <kbd>space</kbd>: checkout commit
+  <kbd>g</kbd>: bekijk reset opties
+  <kbd>n</kbd>: nieuwe branch
+  <kbd>c</kbd>: kopieer commit (cherry-pick)
+  <kbd>C</kbd>: kopieer commit reeks (cherry-pick)
+  <kbd>ctrl+r</kbd>: reset cherry-picked (gekopieerde) commits selectie
+  <kbd>ctrl+o</kbd>: kopieer commit SHA naar klembord
+</pre>
+
+## Branches Paneel (Tags Tabblad)
+
+<pre>
+  <kbd>space</kbd>: uitchecken
+  <kbd>d</kbd>: verwijder tag
+  <kbd>P</kbd>: push tag
+  <kbd>n</kbd>: creëer tag
+  <kbd>g</kbd>: bekijk reset opties
+  <kbd>enter</kbd>: bekijk commits
+</pre>
+
+## Commit bestanden Paneel
+
+<pre>
+  <kbd>ctrl+o</kbd>: kopieer de vastgelegde bestandsnaam naar het klembord
+  <kbd>c</kbd>: bestand uitchecken
+  <kbd>d</kbd>: uitsluit deze commit zijn veranderingen aan dit bestand
+  <kbd>o</kbd>: open bestand
+  <kbd>e</kbd>: verander bestand
+  <kbd>space</kbd>: toggle bestand inbegrepen in patch
+  <kbd>enter</kbd>: enter bestand om geselecteerde regels toe te voegen aan de patch
+  <kbd>`</kbd>: toggle bestandsboom weergave
+</pre>
+
+## Commits Paneel (Commits)
+
+<pre>
+  <kbd>ctrl+l</kbd>: open log menu
+  <kbd>s</kbd>: squash beneden
+  <kbd>r</kbd>: hernoem commit
+  <kbd>R</kbd>: hernoem commit met 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 naar beneden
+  <kbd>ctrl+k</kbd>: verplaats commit 1 naar boven
+  <kbd>e</kbd>: wijzig commit
+  <kbd>A</kbd>: wijzig commit met staged veranderingen
+  <kbd>p</kbd>: kies commit (wanneer midden in rebase)
+  <kbd>t</kbd>: commit ongedaan maken
+  <kbd>c</kbd>: kopieer commit (cherry-pick)
+  <kbd>ctrl+o</kbd>: kopieer commit SHA naar klembord
+  <kbd>C</kbd>: kopieer commit reeks (cherry-pick)
+  <kbd>v</kbd>: plak commits (cherry-pick)
+  <kbd>enter</kbd>: bekijk gecommite bestanden
+  <kbd>space</kbd>: checkout commit
+  <kbd>n</kbd>: creëer nieuwe branch van commit
+  <kbd>T</kbd>: tag commit
+  <kbd>ctrl+r</kbd>: reset cherry-picked (gekopieerde) commits selectie
+  <kbd>ctrl+y</kbd>: kopieer commit bericht naar klembord
+  <kbd>o</kbd>: open commit in browser
+  <kbd>b</kbd>: view bisect options
+</pre>
+
+## Commits Paneel (Reflog Tabblad)
+
+<pre>
+  <kbd>enter</kbd>: bekijk gecommite bestanden
+  <kbd>space</kbd>: checkout commit
+  <kbd>g</kbd>: bekijk reset opties
+  <kbd>c</kbd>: kopieer commit (cherry-pick)
+  <kbd>C</kbd>: kopieer commit reeks (cherry-pick)
+  <kbd>ctrl+r</kbd>: reset cherry-picked (gekopieerde) commits selectie
+  <kbd>ctrl+o</kbd>: kopieer commit SHA naar klembord
+</pre>
+
+## Extras Paneel
+
+<pre>
+  <kbd>@</kbd>: open command log menu
+</pre>
+
+## Bestanden Paneel
+
+<pre>
+  <kbd>ctrl+b</kbd>: Commit dossiers filteren
+</pre>
+
+## Bestanden Paneel (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>S</kbd>: bekijk stash opties
+  <kbd>a</kbd>: toggle staged alle
+  <kbd>D</kbd>: bekijk reset opties
+  <kbd>enter</kbd>: stage individuele hunks/lijnen
+  <kbd>f</kbd>: fetch
+  <kbd>ctrl+o</kbd>: kopieer de bestandsnaam naar het klembord
+  <kbd>g</kbd>: bekijk upstream reset opties
+  <kbd>`</kbd>: toggle bestandsboom weergave
+  <kbd>M</kbd>: open external merge tool (git mergetool)
+  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
+</pre>
+
+## Bestanden Paneel (Submodules)
+
+<pre>
+  <kbd>ctrl+o</kbd>: kopieer submodule naam naar klembord
+  <kbd>enter</kbd>: enter submodule
+  <kbd>d</kbd>: remove submodule
+  <kbd>u</kbd>: update submodule
+  <kbd>n</kbd>: voeg nieuwe submodule toe
+  <kbd>e</kbd>: update submodule URL
+  <kbd>i</kbd>: initialiseer submodule
+  <kbd>b</kbd>: bekijk bulk submodule opties
+</pre>
+
+## Hoofd Paneel (Mergen)
+
+<pre>
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>esc</kbd>: ga terug naar het bestanden paneel
+  <kbd>M</kbd>: open external merge tool (git mergetool)
+  <kbd>space</kbd>: kies hunk
+  <kbd>b</kbd>: kies bijde 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 Paneel (Normaal)
+
+<pre>
+  <kbd>Ő</kbd>: scroll omlaag (fn+up)
+  <kbd>ő</kbd>: scroll omhoog (fn+down)
+</pre>
+
+## Hoofd Paneel (Patch Bouwen)
+
+<pre>
+  <kbd>esc</kbd>: sluit lijn-bij-lijn modus
+  <kbd>o</kbd>: open bestand
+  <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>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>space</kbd>: voeg toe/verwijder lijn(en) in patch
+  <kbd>v</kbd>: toggle drag selecteer
+  <kbd>V</kbd>: toggle drag selecteer
+  <kbd>a</kbd>: toggle selecteer hunk
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+</pre>
+
+## Hoofd Paneel (Staging)
+
+<pre>
+  <kbd>esc</kbd>: ga terug naar het bestanden paneel
+  <kbd>space</kbd>: toggle lijnen staged / unstaged
+  <kbd>d</kbd>: verwijdert change (git reset)
+  <kbd>tab</kbd>: ga naar een ander paneel
+  <kbd>o</kbd>: open bestand
+  <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>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>e</kbd>: verander bestand
+  <kbd>o</kbd>: open bestand
+  <kbd>v</kbd>: toggle drag selecteer
+  <kbd>V</kbd>: toggle drag selecteer
+  <kbd>a</kbd>: toggle selecteer hunk
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>c</kbd>: Commit veranderingen
+  <kbd>w</kbd>: commit veranderingen zonder pre-commit hook
+  <kbd>C</kbd>: commit veranderingen met de git editor
+</pre>
+
+## Menu Paneel
+
+<pre>
+  <kbd>esc</kbd>: sluit menu
+</pre>
+
+## Stash Paneel
+
+<pre>
+  <kbd>enter</kbd>: bekijk bestanden van stash entry
+  <kbd>space</kbd>: toepassen
+  <kbd>g</kbd>: pop
+  <kbd>d</kbd>: laten vallen
+  <kbd>n</kbd>: nieuwe branch
+</pre>
+
+## Status Paneel
+
+<pre>
+  <kbd>e</kbd>: verander config bestand
+  <kbd>o</kbd>: open config bestand
+  <kbd>u</kbd>: check voor updates
+  <kbd>enter</kbd>: wissel naar een recente repo
+  <kbd>a</kbd>: alle logs van de branch laten zien
+</pre>

docs/keybindings/Keybindings_pl.md

@@ -0,0 +1,308 @@
+_This file is auto-generated. To update, make the changes in the pkg/i18n directory and then run `go run scripts/cheatsheet/main.go generate` from the project root._
+
+# Lazygit Keybindings
+
+## Globalne
+
+<pre>
+  <kbd>ctrl+r</kbd>: switch to a recent repo (<c-r>)
+  <kbd>pgup</kbd>: scroll up main panel (fn+up)
+  <kbd>pgdown</kbd>: scroll down main panel (fn+down)
+  <kbd>m</kbd>: widok scalenia/opcje zmiany bazy
+  <kbd>ctrl+p</kbd>: view custom patch options
+  <kbd>P</kbd>: push
+  <kbd>p</kbd>: pull
+  <kbd>R</kbd>: odśwież
+  <kbd>x</kbd>: open menu
+  <kbd>z</kbd>: undo (via reflog) (experimental)
+  <kbd>ctrl+z</kbd>: redo (via reflog) (experimental)
+  <kbd>+</kbd>: next screen mode (normal/half/fullscreen)
+  <kbd>_</kbd>: prev screen mode
+  <kbd>:</kbd>: wykonaj własną komendę
+  <kbd>ctrl+s</kbd>: view filter-by-path options
+  <kbd>W</kbd>: open diff menu
+  <kbd>ctrl+e</kbd>: open diff menu
+  <kbd>@</kbd>: open command log menu
+  <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
+  <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
+</pre>
+
+## List Panel Navigation
+
+<pre>
+  <kbd>.</kbd>: next page
+  <kbd>,</kbd>: previous page
+  <kbd><</kbd>: scroll to top
+  <kbd>></kbd>: scroll to bottom
+  <kbd>/</kbd>: start search
+  <kbd>]</kbd>: next tab
+  <kbd>[</kbd>: previous tab
+</pre>
+
+## Gałęzie Panel (Branches Tab)
+
+<pre>
+  <kbd>space</kbd>: przełącz
+  <kbd>o</kbd>: utwórz żądanie pobrania
+  <kbd>O</kbd>: utwórz opcje żądania ściągnięcia
+  <kbd>ctrl+y</kbd>: skopiuj adres URL żądania pobrania do schowka
+  <kbd>c</kbd>: przełącz używając nazwy
+  <kbd>F</kbd>: wymuś przełączenie
+  <kbd>n</kbd>: nowa gałąź
+  <kbd>d</kbd>: usuń gałąź
+  <kbd>r</kbd>: zmiana bazy gałęzi
+  <kbd>M</kbd>: scal do obecnej gałęzi
+  <kbd>i</kbd>: show git-flow options
+  <kbd>f</kbd>: fast-forward this branch from its upstream
+  <kbd>g</kbd>: wyświetl opcje resetu
+  <kbd>R</kbd>: rename branch
+  <kbd>ctrl+o</kbd>: copy branch name to clipboard
+  <kbd>enter</kbd>: view commits
+</pre>
+
+## Gałęzie Panel (Remote Branches (in Remotes tab))
+
+<pre>
+  <kbd>esc</kbd>: wróć do listy repozytoriów zdalnych
+  <kbd>g</kbd>: wyświetl opcje resetu
+  <kbd>enter</kbd>: view commits
+  <kbd>space</kbd>: przełącz
+  <kbd>n</kbd>: nowa gałąź
+  <kbd>M</kbd>: scal do obecnej gałęzi
+  <kbd>d</kbd>: usuń gałąź
+  <kbd>r</kbd>: zmiana bazy gałęzi
+  <kbd>u</kbd>: set as upstream of checked-out branch
+</pre>
+
+## Gałęzie Panel (Remotes Tab)
+
+<pre>
+  <kbd>f</kbd>: fetch remote
+  <kbd>n</kbd>: add new remote
+  <kbd>d</kbd>: remove remote
+  <kbd>e</kbd>: edit remote
+</pre>
+
+## Gałęzie Panel (Sub-commits)
+
+<pre>
+  <kbd>enter</kbd>: przeglądaj pliki commita
+  <kbd>space</kbd>: checkout commit
+  <kbd>g</kbd>: wyświetl opcje resetu
+  <kbd>n</kbd>: nowa gałąź
+  <kbd>c</kbd>: kopiuj commit (przebieranie)
+  <kbd>C</kbd>: kopiuj zakres commitów (przebieranie)
+  <kbd>ctrl+r</kbd>: reset cherry-picked (copied) commits selection
+  <kbd>ctrl+o</kbd>: copy commit SHA to clipboard
+</pre>
+
+## Gałęzie Panel (Tags Tab)
+
+<pre>
+  <kbd>space</kbd>: przełącz
+  <kbd>d</kbd>: delete tag
+  <kbd>P</kbd>: push tag
+  <kbd>n</kbd>: create tag
+  <kbd>g</kbd>: wyświetl opcje resetu
+  <kbd>enter</kbd>: view commits
+</pre>
+
+## Pliki commita Panel
+
+<pre>
+  <kbd>ctrl+o</kbd>: copy the committed file name to the clipboard
+  <kbd>c</kbd>: plik wybierania
+  <kbd>d</kbd>: porzuć zmiany commita dla tego pliku
+  <kbd>o</kbd>: otwórz plik
+  <kbd>e</kbd>: edytuj plik
+  <kbd>space</kbd>: toggle file included in patch
+  <kbd>enter</kbd>: enter file to add selected lines to the patch (or toggle directory collapsed)
+  <kbd>`</kbd>: toggle file tree view
+</pre>
+
+## Commity Panel (Commity)
+
+<pre>
+  <kbd>ctrl+l</kbd>: open log menu
+  <kbd>s</kbd>: ściśnij
+  <kbd>r</kbd>: zmień nazwę commita
+  <kbd>R</kbd>: zmień nazwę commita w edytorze
+  <kbd>g</kbd>: zresetuj do tego commita
+  <kbd>f</kbd>: napraw commit
+  <kbd>F</kbd>: utwórz commit naprawczy dla tego commita
+  <kbd>S</kbd>: spłaszcz wszystkie commity naprawcze powyżej zaznaczonych commitów (autosquash)
+  <kbd>d</kbd>: usuń commit
+  <kbd>ctrl+j</kbd>: przenieś commit 1 w dół
+  <kbd>ctrl+k</kbd>: przenieś commit 1 w górę
+  <kbd>e</kbd>: edytuj commit
+  <kbd>A</kbd>: popraw commit zmianami z poczekalni
+  <kbd>p</kbd>: wybierz commit (podczas zmiany bazy)
+  <kbd>t</kbd>: odwróć commit
+  <kbd>c</kbd>: kopiuj commit (przebieranie)
+  <kbd>ctrl+o</kbd>: copy commit SHA to clipboard
+  <kbd>C</kbd>: kopiuj zakres commitów (przebieranie)
+  <kbd>v</kbd>: wklej commity (przebieranie)
+  <kbd>enter</kbd>: przeglądaj pliki commita
+  <kbd>space</kbd>: checkout commit
+  <kbd>n</kbd>: create new branch off of commit
+  <kbd>T</kbd>: tag commit
+  <kbd>ctrl+r</kbd>: reset cherry-picked (copied) commits selection
+  <kbd>ctrl+y</kbd>: copy commit message to clipboard
+  <kbd>o</kbd>: open commit in browser
+  <kbd>b</kbd>: view bisect options
+</pre>
+
+## Commity Panel (Reflog Tab)
+
+<pre>
+  <kbd>enter</kbd>: przeglądaj pliki commita
+  <kbd>space</kbd>: checkout commit
+  <kbd>g</kbd>: wyświetl opcje resetu
+  <kbd>c</kbd>: kopiuj commit (przebieranie)
+  <kbd>C</kbd>: kopiuj zakres commitów (przebieranie)
+  <kbd>ctrl+r</kbd>: reset cherry-picked (copied) commits selection
+  <kbd>ctrl+o</kbd>: copy commit SHA to clipboard
+</pre>
+
+## Extras Panel
+
+<pre>
+  <kbd>@</kbd>: open command log menu
+</pre>
+
+## Pliki Panel
+
+<pre>
+  <kbd>ctrl+b</kbd>: Filtrowanie commitów
+</pre>
+
+## Pliki Panel (Pliki)
+
+<pre>
+  <kbd>c</kbd>: Zatwierdź zmiany
+  <kbd>w</kbd>: zatwierdź zmiany bez skryptu pre-commit
+  <kbd>A</kbd>: Zmień ostatni commit
+  <kbd>C</kbd>: Zatwierdź zmiany używając edytora
+  <kbd>space</kbd>: przełącz stan poczekalni
+  <kbd>d</kbd>: pokaż opcje porzucania zmian
+  <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 zmiany
+  <kbd>S</kbd>: wyświetl opcje schowka
+  <kbd>a</kbd>: przełącz stan poczekalni wszystkich
+  <kbd>D</kbd>: wyświetl opcje resetu
+  <kbd>enter</kbd>: zatwierdź pojedyncze linie
+  <kbd>f</kbd>: pobierz
+  <kbd>ctrl+o</kbd>: copy the file name to the clipboard
+  <kbd>g</kbd>: view upstream reset options
+  <kbd>`</kbd>: toggle file tree view
+  <kbd>M</kbd>: open external merge tool (git mergetool)
+  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
+</pre>
+
+## Pliki Panel (Submodules)
+
+<pre>
+  <kbd>ctrl+o</kbd>: copy submodule name to clipboard
+  <kbd>enter</kbd>: enter submodule
+  <kbd>d</kbd>: remove submodule
+  <kbd>u</kbd>: update submodule
+  <kbd>n</kbd>: add new submodule
+  <kbd>e</kbd>: update submodule URL
+  <kbd>i</kbd>: initialize submodule
+  <kbd>b</kbd>: view bulk submodule options
+</pre>
+
+## Główne Panel (Scalanie)
+
+<pre>
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>esc</kbd>: wróć do panelu plików
+  <kbd>M</kbd>: open external merge tool (git mergetool)
+  <kbd>space</kbd>: wybierz kawałek
+  <kbd>b</kbd>: wybierz wszystkie kawałki
+  <kbd>◄</kbd>: poprzedni konflikt
+  <kbd>►</kbd>: następny konflikt
+  <kbd>▲</kbd>: wybierz poprzedni kawałek
+  <kbd>▼</kbd>: wybierz następny kawałek
+  <kbd>z</kbd>: cofnij
+</pre>
+
+## Główne Panel (Zwykłe)
+
+<pre>
+  <kbd>Ő</kbd>: przewiń w dół (fn+up)
+  <kbd>ő</kbd>: przewiń w górę (fn+down)
+</pre>
+
+## Główne Panel (Patch Building)
+
+<pre>
+  <kbd>esc</kbd>: wyście z trybu "linia po linii"
+  <kbd>o</kbd>: otwórz plik
+  <kbd>▲</kbd>: poprzednia linia
+  <kbd>▼</kbd>: następna linia
+  <kbd>◄</kbd>: poprzedni kawałek
+  <kbd>►</kbd>: następny kawałek
+  <kbd>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>space</kbd>: add/remove line(s) to patch
+  <kbd>v</kbd>: toggle drag select
+  <kbd>V</kbd>: toggle drag select
+  <kbd>a</kbd>: toggle select hunk
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+</pre>
+
+## Główne Panel (Poczekalnia)
+
+<pre>
+  <kbd>esc</kbd>: wróć do panelu plików
+  <kbd>space</kbd>: toggle line staged / unstaged
+  <kbd>d</kbd>: delete change (git reset)
+  <kbd>tab</kbd>: switch to other panel
+  <kbd>o</kbd>: otwórz plik
+  <kbd>▲</kbd>: poprzednia linia
+  <kbd>▼</kbd>: następna linia
+  <kbd>◄</kbd>: poprzedni kawałek
+  <kbd>►</kbd>: następny kawałek
+  <kbd>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>e</kbd>: edytuj plik
+  <kbd>o</kbd>: otwórz plik
+  <kbd>v</kbd>: toggle drag select
+  <kbd>V</kbd>: toggle drag select
+  <kbd>a</kbd>: toggle select hunk
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>c</kbd>: Zatwierdź zmiany
+  <kbd>w</kbd>: zatwierdź zmiany bez skryptu pre-commit
+  <kbd>C</kbd>: Zatwierdź zmiany używając edytora
+</pre>
+
+## Menu Panel
+
+<pre>
+  <kbd>esc</kbd>: close menu
+</pre>
+
+## Schowek Panel
+
+<pre>
+  <kbd>enter</kbd>: view stash entry's files
+  <kbd>space</kbd>: zastosuj
+  <kbd>g</kbd>: wyciągnij
+  <kbd>d</kbd>: porzuć
+  <kbd>n</kbd>: nowa gałąź
+</pre>
+
+## Status Panel
+
+<pre>
+  <kbd>e</kbd>: edytuj konfigurację
+  <kbd>o</kbd>: otwórz konfigurację
+  <kbd>u</kbd>: sprawdź aktualizacje
+  <kbd>enter</kbd>: switch to a recent repo
+  <kbd>a</kbd>: pokaż wszystkie logi gałęzi
+</pre>

docs/keybindings/Keybindings_zh.md

@@ -0,0 +1,308 @@
+_This file is auto-generated. To update, make the changes in the pkg/i18n directory and then run `go run scripts/cheatsheet/main.go generate` from the project root._
+
+# Lazygit 按键绑定
+
+## 全局键绑定
+
+<pre>
+  <kbd>ctrl+r</kbd>: 切换到最近的仓库 (<c-r>)
+  <kbd>pgup</kbd>: 向上滚动主面板 (fn+up)
+  <kbd>pgdown</kbd>: 向下滚动主面板 (fn+down)
+  <kbd>m</kbd>: 查看 合并/变基 选项
+  <kbd>ctrl+p</kbd>: 查看自定义补丁选项
+  <kbd>P</kbd>: 推送
+  <kbd>p</kbd>: 拉取
+  <kbd>R</kbd>: 刷新
+  <kbd>x</kbd>: 打开菜单
+  <kbd>z</kbd>: （通过 reflog）撤销「实验功能」
+  <kbd>ctrl+z</kbd>: （通过 reflog）重做「实验功能」
+  <kbd>+</kbd>: 下一屏模式（正常/半屏/全屏）
+  <kbd>_</kbd>: 上一屏模式
+  <kbd>:</kbd>: 执行自定义命令
+  <kbd>ctrl+s</kbd>: 查看按路径过滤选项
+  <kbd>W</kbd>: 打开 diff 菜单
+  <kbd>ctrl+e</kbd>: 打开 diff 菜单
+  <kbd>@</kbd>: 打开命令日志菜单
+  <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
+  <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
+</pre>
+
+## 列表面板导航
+
+<pre>
+  <kbd>.</kbd>: 下一页
+  <kbd>,</kbd>: 上一页
+  <kbd><</kbd>: 滚动到顶部
+  <kbd>></kbd>: 滚动到底部
+  <kbd>/</kbd>: 开始搜索
+  <kbd>]</kbd>: 下一个标签
+  <kbd>[</kbd>: 上一个标签
+</pre>
+
+## 分支 面板 (分支标签)
+
+<pre>
+  <kbd>space</kbd>: 检出
+  <kbd>o</kbd>: 创建抓取请求
+  <kbd>O</kbd>: 创建抓取请求选项
+  <kbd>ctrl+y</kbd>: 将抓取请求 URL 复制到剪贴板
+  <kbd>c</kbd>: 按名称检出
+  <kbd>F</kbd>: 强制检出
+  <kbd>n</kbd>: 新分支
+  <kbd>d</kbd>: 删除分支
+  <kbd>r</kbd>: 将已检出的分支变基到该分支
+  <kbd>M</kbd>: 合并到当前检出的分支
+  <kbd>i</kbd>: 显示 git-flow 选项
+  <kbd>f</kbd>: 从上游快进此分支
+  <kbd>g</kbd>: 查看重置选项
+  <kbd>R</kbd>: 重命名分支
+  <kbd>ctrl+o</kbd>: 将分支名称复制到剪贴板
+  <kbd>enter</kbd>: 查看提交
+</pre>
+
+## 分支 面板 (远程分支（在远程页面中）)
+
+<pre>
+  <kbd>esc</kbd>: 返回远程仓库列表
+  <kbd>g</kbd>: 查看重置选项
+  <kbd>enter</kbd>: 查看提交
+  <kbd>space</kbd>: 检出
+  <kbd>n</kbd>: 新分支
+  <kbd>M</kbd>: 合并到当前检出的分支
+  <kbd>d</kbd>: 删除分支
+  <kbd>r</kbd>: 将已检出的分支变基到该分支
+  <kbd>u</kbd>: 设置为检出分支的上游
+</pre>
+
+## 分支 面板 (远程页面)
+
+<pre>
+  <kbd>f</kbd>: 抓取远程仓库
+  <kbd>n</kbd>: 添加新的远程仓库
+  <kbd>d</kbd>: 删除远程
+  <kbd>e</kbd>: 编辑远程仓库
+</pre>
+
+## 分支 面板 (子提交)
+
+<pre>
+  <kbd>enter</kbd>: 查看提交的文件
+  <kbd>space</kbd>: 检出提交
+  <kbd>g</kbd>: 查看重置选项
+  <kbd>n</kbd>: 新分支
+  <kbd>c</kbd>: 复制提交（拣选）
+  <kbd>C</kbd>: 复制提交范围（拣选）
+  <kbd>ctrl+r</kbd>: 重置已拣选（复制）的提交
+  <kbd>ctrl+o</kbd>: 将提交的 SHA 复制到剪贴板
+</pre>
+
+## 分支 面板 (标签页面)
+
+<pre>
+  <kbd>space</kbd>: 检出
+  <kbd>d</kbd>: 删除标签
+  <kbd>P</kbd>: 推送标签
+  <kbd>n</kbd>: 创建标签
+  <kbd>g</kbd>: 查看重置选项
+  <kbd>enter</kbd>: 查看提交
+</pre>
+
+## 提交文件 面板
+
+<pre>
+  <kbd>ctrl+o</kbd>: 将提交的文件名复制到剪贴板
+  <kbd>c</kbd>: 检出文件
+  <kbd>d</kbd>: 放弃对此文件的提交更改
+  <kbd>o</kbd>: 打开文件
+  <kbd>e</kbd>: 编辑文件
+  <kbd>space</kbd>: 补丁中包含的切换文件
+  <kbd>enter</kbd>: 输入文件以将所选行添加到补丁中（或切换目录折叠）
+  <kbd>`</kbd>: 切换文件树视图
+</pre>
+
+## 提交 面板 (提交)
+
+<pre>
+  <kbd>ctrl+l</kbd>: open log menu
+  <kbd>s</kbd>: 向下压缩
+  <kbd>r</kbd>: 改写提交
+  <kbd>R</kbd>: 使用编辑器重命名提交
+  <kbd>g</kbd>: 重置为此提交
+  <kbd>f</kbd>: 修正提交（fixup）
+  <kbd>F</kbd>: 为此提交创建修正
+  <kbd>S</kbd>: 压缩在所选提交之上的所有“fixup!”提交（自动压缩）
+  <kbd>d</kbd>: 删除提交
+  <kbd>ctrl+j</kbd>: 下移提交
+  <kbd>ctrl+k</kbd>: 上移提交
+  <kbd>e</kbd>: 编辑提交
+  <kbd>A</kbd>: 用已暂存的更改来修补提交
+  <kbd>p</kbd>: 选择提交（变基过程中）
+  <kbd>t</kbd>: 还原提交
+  <kbd>c</kbd>: 复制提交（拣选）
+  <kbd>ctrl+o</kbd>: 将提交的 SHA 复制到剪贴板
+  <kbd>C</kbd>: 复制提交范围（拣选）
+  <kbd>v</kbd>: 粘贴提交（拣选）
+  <kbd>enter</kbd>: 查看提交的文件
+  <kbd>space</kbd>: 检出提交
+  <kbd>n</kbd>: 从提交创建新分支
+  <kbd>T</kbd>: 标签提交
+  <kbd>ctrl+r</kbd>: 重置已拣选（复制）的提交
+  <kbd>ctrl+y</kbd>: 将提交消息复制到剪贴板
+  <kbd>o</kbd>: open commit in browser
+  <kbd>b</kbd>: view bisect options
+</pre>
+
+## 提交 面板 (Reflog)
+
+<pre>
+  <kbd>enter</kbd>: 查看提交的文件
+  <kbd>space</kbd>: 检出提交
+  <kbd>g</kbd>: 查看重置选项
+  <kbd>c</kbd>: 复制提交（拣选）
+  <kbd>C</kbd>: 复制提交范围（拣选）
+  <kbd>ctrl+r</kbd>: 重置已拣选（复制）的提交
+  <kbd>ctrl+o</kbd>: 将提交的 SHA 复制到剪贴板
+</pre>
+
+## Extras 面板
+
+<pre>
+  <kbd>@</kbd>: 打开命令日志菜单
+</pre>
+
+## 文件 面板
+
+<pre>
+  <kbd>ctrl+b</kbd>: 过滤提交文件
+</pre>
+
+## 文件 面板 (文件)
+
+<pre>
+  <kbd>c</kbd>: 提交更改
+  <kbd>w</kbd>: 提交更改而无需预先提交钩子
+  <kbd>A</kbd>: 修补最后一次提交
+  <kbd>C</kbd>: 提交更改（使用编辑器编辑提交信息）
+  <kbd>space</kbd>: 切换暂存状态
+  <kbd>d</kbd>: 查看'放弃更改‘选项
+  <kbd>e</kbd>: 编辑文件
+  <kbd>o</kbd>: 打开文件
+  <kbd>i</kbd>: 添加到 .gitignore
+  <kbd>r</kbd>: 刷新文件
+  <kbd>s</kbd>: 将所有更改加入贮藏
+  <kbd>S</kbd>: 查看隐藏选项
+  <kbd>a</kbd>: 切换所有文件的暂存状态
+  <kbd>D</kbd>: 查看重置选项
+  <kbd>enter</kbd>: 暂存单个 块/行 用于文件, 或 折叠/展开 目录
+  <kbd>f</kbd>: 抓取
+  <kbd>ctrl+o</kbd>: 将文件名复制到剪贴板
+  <kbd>g</kbd>: 查看上游重置选项
+  <kbd>`</kbd>: 切换文件树视图
+  <kbd>M</kbd>: 打开合并工具
+  <kbd>ctrl+w</kbd>: 切换是否在差异视图中显示空白更改
+</pre>
+
+## 文件 面板 (子模块)
+
+<pre>
+  <kbd>ctrl+o</kbd>: 将子模块名称复制到剪贴板
+  <kbd>enter</kbd>: 输入子模块
+  <kbd>d</kbd>: 删除子模块
+  <kbd>u</kbd>: 更新子模块
+  <kbd>n</kbd>: 添加新的子模块
+  <kbd>e</kbd>: 更新子模块 URL
+  <kbd>i</kbd>: 初始化子模块
+  <kbd>b</kbd>: 查看批量子模块选项
+</pre>
+
+## 主要 面板 (合并中)
+
+<pre>
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>esc</kbd>: 返回文件面板
+  <kbd>M</kbd>: 打开合并工具
+  <kbd>space</kbd>: 选中区块
+  <kbd>b</kbd>: 选中所有区块
+  <kbd>◄</kbd>: 选择上一个冲突
+  <kbd>►</kbd>: 选择下一个冲突
+  <kbd>▲</kbd>: 选择顶部块
+  <kbd>▼</kbd>: 选择底部块
+  <kbd>z</kbd>: 撤销
+</pre>
+
+## 主要 面板 (正常)
+
+<pre>
+  <kbd>Ő</kbd>: 向下滚动 (fn+up)
+  <kbd>ő</kbd>: 向上滚动 (fn+down)
+</pre>
+
+## 主要 面板 (构建补丁中)
+
+<pre>
+  <kbd>esc</kbd>: 退出逐行模式
+  <kbd>o</kbd>: 打开文件
+  <kbd>▲</kbd>: 选择上一行
+  <kbd>▼</kbd>: 选择下一行
+  <kbd>◄</kbd>: 选择上一个区块
+  <kbd>►</kbd>: 选择下一个区块
+  <kbd>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>space</kbd>: 添加/移除 行到补丁
+  <kbd>v</kbd>: 切换拖动选择
+  <kbd>V</kbd>: 切换拖动选择
+  <kbd>a</kbd>: 切换选择区块
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+</pre>
+
+## 主要 面板 (正在暂存)
+
+<pre>
+  <kbd>esc</kbd>: 返回文件面板
+  <kbd>space</kbd>: 切换行暂存状态
+  <kbd>d</kbd>: 取消变更 (git reset)
+  <kbd>tab</kbd>: 切换到其他面板
+  <kbd>o</kbd>: 打开文件
+  <kbd>▲</kbd>: 选择上一行
+  <kbd>▼</kbd>: 选择下一行
+  <kbd>◄</kbd>: 选择上一个区块
+  <kbd>►</kbd>: 选择下一个区块
+  <kbd>ctrl+o</kbd>: copy the selected text to the clipboard
+  <kbd>e</kbd>: 编辑文件
+  <kbd>o</kbd>: 打开文件
+  <kbd>v</kbd>: 切换拖动选择
+  <kbd>V</kbd>: 切换拖动选择
+  <kbd>a</kbd>: 切换选择区块
+  <kbd>H</kbd>: scroll left
+  <kbd>L</kbd>: scroll right
+  <kbd>c</kbd>: 提交更改
+  <kbd>w</kbd>: 提交更改而无需预先提交钩子
+  <kbd>C</kbd>: 提交更改（使用编辑器编辑提交信息）
+</pre>
+
+## 菜单 面板
+
+<pre>
+  <kbd>esc</kbd>: 关闭菜单
+</pre>
+
+## 贮藏 面板
+
+<pre>
+  <kbd>enter</kbd>: 查看贮藏条目中的文件
+  <kbd>space</kbd>: 应用
+  <kbd>g</kbd>: 应用并删除
+  <kbd>d</kbd>: 删除
+  <kbd>n</kbd>: 新分支
+</pre>
+
+## 状态 面板
+
+<pre>
+  <kbd>e</kbd>: 编辑配置文件
+  <kbd>o</kbd>: 打开配置文件
+  <kbd>u</kbd>: 检查更新
+  <kbd>enter</kbd>: 切换到最近的仓库
+  <kbd>a</kbd>: 显示所有分支的日志
+</pre>

go.mod

@@ -0,0 +1,50 @@
+module github.com/jesseduffield/lazygit
+
+go 1.14
+
+require (
+	github.com/OpenPeeDeeP/xdg v1.0.0
+	github.com/atotto/clipboard v0.1.2
+	github.com/aybabtme/humanlog v0.4.1
+	github.com/cli/safeexec v1.0.0
+	github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21
+	github.com/creack/pty v1.1.11
+	github.com/fatih/color v1.9.0 // indirect
+	github.com/fsnotify/fsnotify v1.4.7
+	github.com/gdamore/tcell/v2 v2.4.1-0.20210926162909-66f061b1fc9b // indirect
+	github.com/go-errors/errors v1.4.1
+	github.com/go-logfmt/logfmt v0.5.0 // indirect
+	github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3
+	github.com/golang/protobuf v1.3.2 // indirect
+	github.com/google/go-cmp v0.5.6 // indirect
+	github.com/gookit/color v1.4.2
+	github.com/imdario/mergo v0.3.11
+	github.com/integrii/flaggy v1.4.0
+	github.com/jesseduffield/go-git/v5 v5.1.2-0.20201006095850-341962be15a4
+	github.com/jesseduffield/gocui v0.3.1-0.20220108045521-1945d7b9ed8b
+	github.com/jesseduffield/minimal/gitignore v0.3.3-0.20211018110810-9cde264e6b1e
+	github.com/jesseduffield/yaml v2.1.0+incompatible
+	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
+	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
+	github.com/kylelemons/godebug v1.1.0 // indirect
+	github.com/kyokomi/emoji/v2 v2.2.8
+	github.com/lucasb-eyer/go-colorful v1.2.0
+	github.com/mattn/go-colorable v0.1.11 // indirect
+	github.com/mattn/go-runewidth v0.0.13
+	github.com/mgutz/str v1.2.0
+	github.com/onsi/ginkgo v1.10.3 // indirect
+	github.com/onsi/gomega v1.7.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0
+	github.com/sahilm/fuzzy v0.1.0
+	github.com/sanity-io/litter v1.5.2
+	github.com/sirupsen/logrus v1.4.2
+	github.com/spkg/bom v0.0.0-20160624110644-59b7046e48ad
+	github.com/stretchr/testify v1.7.0
+	github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778
+	golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 // indirect
+	golang.org/x/net v0.0.0-20201002202402-0a1ea396d57c // indirect
+	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
+	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
+	golang.org/x/text v0.3.7 // indirect
+	gopkg.in/ozeidan/fuzzy-patricia.v3 v3.0.0
+)

go.sum

@@ -0,0 +1,216 @@
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+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/ozeidan/fuzzy-patricia.v3 v3.0.0 h1:KzcWKJ0nMAmGoBhYVMnkWc1rXjB42lKy5aIys4TdLOA=
+gopkg.in/ozeidan/fuzzy-patricia.v3 v3.0.0/go.mod h1:XoytMOotjRRJVkIsQdxsPIioRLYFISEaY9a4tftOXAo=
+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 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

@@ -1,58 +1,151 @@
 package main
 
 import (
-	"flag"
+	"bytes"
 	"fmt"
-	"io/ioutil"
+	"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"
+	"github.com/jesseduffield/lazygit/pkg/constants"
+	"github.com/jesseduffield/lazygit/pkg/env"
+	yaml "github.com/jesseduffield/yaml"
 )
 
 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 {
-	gopath := os.Getenv("GOPATH")
-	return filepath.FromSlash(gopath + "/src/github.com/jesseduffield/lazygit/" + path)
-}
-
-// when building the binary, `version` is set as a compile-time variable, along
-// with `date` and `commit`. If this program has been opened directly via go,
-// we will populate the `version` with VERSION in the lazygit root directory
-func fallbackVersion() string {
-	path := projectPath("VERSION")
-	byteVersion, err := ioutil.ReadFile(path)
-	if err != nil {
-		return "unversioned"
-	}
-	return string(byteVersion)
-}
-
 func main() {
-	flag.Parse()
-	if version == "unversioned" {
-		version = fallbackVersion()
+	flaggy.DefaultParser.ShowVersionWithVersionFlag = false
+
+	repoPath := ""
+	flaggy.String(&repoPath, "p", "path", "Path of git repo. (equivalent to --work-tree=<path> --git-dir=<path>/.git/)")
+
+	filterPath := ""
+	flaggy.String(&filterPath, "f", "filter", "Path to filter on in `git log -- <path>`. When in filter mode, the commits, reflog, and stash are filtered based on the given path, and some operations are restricted")
+
+	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 (see --logs flag below). Use the LOG_LEVEL env var to set the log level (debug/info/warn/error)")
+
+	logFlag := false
+	flaggy.Bool(&logFlag, "l", "logs", "Tail lazygit logs (intended to be used when `lazygit --debug` is called in a separate terminal tab)")
+
+	configFlag := false
+	flaggy.Bool(&configFlag, "c", "config", "Print the default config")
+
+	configDirFlag := false
+	flaggy.Bool(&configDirFlag, "cd", "print-config-dir", "Print the config directory")
+
+	useConfigDir := ""
+	flaggy.String(&useConfigDir, "ucd", "use-config-dir", "override default config directory with provided directory")
+
+	workTree := ""
+	flaggy.String(&workTree, "w", "work-tree", "equivalent of the --work-tree git argument")
+
+	gitDir := ""
+	flaggy.String(&gitDir, "g", "git-dir", "equivalent of the --git-dir git argument")
+
+	customConfig := ""
+	flaggy.String(&customConfig, "ucf", "use-config-file", "Comma seperated list to custom config file(s)")
+
+	flaggy.Parse()
+
+	if repoPath != "" {
+		if workTree != "" || gitDir != "" {
+			log.Fatal("--path option is incompatible with the --work-tree and --git-dir options")
+		}
+
+		absRepoPath, err := filepath.Abs(repoPath)
+		if err != nil {
+			log.Fatal(err)
+		}
+		workTree = absRepoPath
+		gitDir = filepath.Join(absRepoPath, ".git")
 	}
-	if *versionFlag {
-		fmt.Printf("commit=%s, build date=%s, version=%s\n", commit, date, version)
+
+	if customConfig != "" {
+		os.Setenv("LG_CONFIG_FILE", customConfig)
+	}
+
+	if useConfigDir != "" {
+		os.Setenv("CONFIG_DIR", useConfigDir)
+	}
+
+	if workTree != "" {
+		env.SetGitWorkTreeEnv(workTree)
+	}
+
+	if gitDir != "" {
+		env.SetGitDirEnv(gitDir)
+	}
+
+	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 err != nil {
-		panic(err)
+
+	if configFlag {
+		var buf bytes.Buffer
+		encoder := yaml.NewEncoder(&buf)
+		err := encoder.Encode(config.GetDefaultConfig())
+		if err != nil {
+			log.Fatal(err.Error())
+		}
+		fmt.Printf("%s\n", buf.String())
+		os.Exit(0)
 	}
 
-	app, err := app.NewApp(appConfig)
-	app.Log.Info(err)
-	app.GitCommand.SetupGit()
-	app.Gui.RunWithSubprocesses()
+	if configDirFlag {
+		fmt.Printf("%s\n", config.ConfigDir())
+		os.Exit(0)
+	}
+
+	if logFlag {
+		app.TailLogs()
+		os.Exit(0)
+	}
+
+	if workTree != "" {
+		if err := os.Chdir(workTree); err != nil {
+			log.Fatal(err.Error())
+		}
+	}
+
+	appConfig, err := config.NewAppConfig("lazygit", version, commit, date, buildSource, debuggingFlag)
+	if err != nil {
+		log.Fatal(err.Error())
+	}
+
+	app, err := app.NewApp(appConfig, filterPath)
+
+	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: %s\n\n%s", app.Tr.ErrorOccurred, constants.Links.Issues, stackTrace))
+	}
 }

pkg/app/app.go

@@ -1,72 +1,283 @@
 package app
 
 import (
+	"bufio"
+	"errors"
+	"fmt"
 	"io"
 	"io/ioutil"
+	"log"
 	"os"
+	"path/filepath"
+	"regexp"
+	"strconv"
+	"strings"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/aybabtme/humanlog"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_config"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
 	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/env"
 	"github.com/jesseduffield/lazygit/pkg/gui"
 	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/updates"
+	"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
+	*common.Common
+	closers       []io.Closer
+	Config        config.AppConfigurer
+	OSCommand     *oscommands.OSCommand
+	Gui           *gui.Gui
+	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() *logrus.Logger {
 	log := logrus.New()
-	if !config.GetDebug() {
-		log.Out = ioutil.Discard
-		return log
-	}
-	file, err := os.OpenFile("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)
-	}
-	log.SetOutput(file)
+	log.Out = ioutil.Discard
+	log.SetLevel(logrus.ErrorLevel)
 	return log
 }
 
-// NewApp retruns a new applications
-func NewApp(config config.AppConfigurer) (*App, error) {
+func getLogLevel() logrus.Level {
+	strLevel := os.Getenv("LOG_LEVEL")
+	level, err := logrus.ParseLevel(strLevel)
+	if err != nil {
+		return logrus.DebugLevel
+	}
+	return level
+}
+
+func newDevelopmentLogger() *logrus.Logger {
+	logger := logrus.New()
+	logger.SetLevel(getLogLevel())
+	logPath, err := config.LogPath()
+	if err != nil {
+		log.Fatal(err)
+	}
+	file, err := os.OpenFile(logPath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+	if err != nil {
+		log.Fatalf("Unable to log to log file: %v", err)
+	}
+	logger.SetOutput(file)
+	return logger
+}
+
+func newLogger(config config.AppConfigurer) *logrus.Entry {
+	var log *logrus.Logger
+	if config.GetDebug() || os.Getenv("DEBUG") == "TRUE" {
+		log = newDevelopmentLogger()
+	} else {
+		log = newProductionLogger()
+	}
+
+	// highly recommended: tail -f development.log | humanlog
+	// https://github.com/aybabtme/humanlog
+	log.Formatter = &logrus.JSONFormatter{}
+
+	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, filterPath string) (*App, error) {
+	userConfig := config.GetUserConfig()
+
 	app := &App{
 		closers: []io.Closer{},
 		Config:  config,
 	}
 	var err error
-	app.Log = newLogger(config)
-	app.OSCommand, err = commands.NewOSCommand(app.Log)
+	log := newLogger(config)
+	tr, err := i18n.NewTranslationSetFromConfig(log, userConfig.Gui.Language)
 	if err != nil {
-		return nil, err
+		return app, err
 	}
 
-	app.Tr, err = i18n.NewLocalizer(app.Log)
-	if err != nil {
-		return nil, err
+	app.Common = &common.Common{
+		Log:        log,
+		Tr:         tr,
+		UserConfig: userConfig,
+		Debug:      config.GetDebug(),
 	}
 
-	app.GitCommand, err = commands.NewGitCommand(app.Log, app.OSCommand)
-	if err != nil {
-		return nil, err
+	// 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.Gui, err = gui.NewGui(app.Log, app.GitCommand, app.OSCommand, app.Tr, config)
+
+	app.OSCommand = oscommands.NewOSCommand(app.Common, oscommands.GetPlatform(), oscommands.NewNullGuiIO(log))
+
+	app.Updater, err = updates.NewUpdater(app.Common, config, app.OSCommand)
 	if err != nil {
-		return nil, err
+		return app, err
+	}
+
+	showRecentRepos, err := app.setupRepo()
+	if err != nil {
+		return app, err
+	}
+
+	gitConfig := git_config.NewStdCachedGitConfig(app.Log)
+
+	app.Gui, err = gui.NewGui(app.Common, config, gitConfig, app.Updater, filterPath, showRecentRepos)
+	if err != nil {
+		return app, err
 	}
 	return app, nil
 }
 
+func (app *App) validateGitVersion() error {
+	output, err := app.OSCommand.Cmd.New("git --version").RunWithOutput()
+	// if we get an error anywhere here we'll show the same status
+	minVersionError := errors.New(app.Tr.MinGitVersionError)
+	if err != nil {
+		return minVersionError
+	}
+
+	if isGitVersionValid(output) {
+		return nil
+	}
+
+	return minVersionError
+}
+
+func isGitVersionValid(versionStr string) bool {
+	// output should be something like: 'git version 2.23.0 (blah)'
+	re := regexp.MustCompile(`[^\d]+([\d\.]+)`)
+	matches := re.FindStringSubmatch(versionStr)
+
+	if len(matches) == 0 {
+		return false
+	}
+
+	gitVersion := matches[1]
+	majorVersion, err := strconv.Atoi(gitVersion[0:1])
+	if err != nil {
+		return false
+	}
+	if majorVersion < 2 {
+		return false
+	}
+
+	return true
+}
+
+func (app *App) setupRepo() (bool, error) {
+	if err := app.validateGitVersion(); err != nil {
+		return false, err
+	}
+
+	if env.GetGitDirEnv() != "" {
+		// we've been given the git dir directly. We'll verify this dir when initializing our Git object
+		return false, nil
+	}
+
+	// if we are not in a git repo, we ask if we want to `git init`
+	if err := commands.VerifyInGitRepo(app.OSCommand); err != nil {
+		cwd, err := os.Getwd()
+		if err != nil {
+			return false, err
+		}
+		info, _ := os.Stat(filepath.Join(cwd, ".git"))
+		if info != nil && info.IsDir() {
+			return false, err // Current directory appears to be a git repository.
+		}
+
+		shouldInitRepo := true
+		notARepository := app.UserConfig.NotARepository
+		if notARepository == "prompt" {
+			// Offer to initialize a new repository in current directory.
+			fmt.Print(app.Tr.CreateRepo)
+			response, _ := bufio.NewReader(os.Stdin).ReadString('\n')
+			if strings.Trim(response, " \n") != "y" {
+				shouldInitRepo = false
+			}
+		} else if notARepository == "skip" {
+			shouldInitRepo = false
+		}
+
+		if !shouldInitRepo {
+			// check if we have a recent repo we can open
+			recentRepos := app.Config.GetAppState().RecentRepos
+			if len(recentRepos) > 0 {
+				var err error
+				// try opening each repo in turn, in case any have been deleted
+				for _, repoDir := range recentRepos {
+					if err = os.Chdir(repoDir); err == nil {
+						return true, nil
+					}
+				}
+				return false, err
+			}
+
+			os.Exit(1)
+		}
+		if err := app.OSCommand.Cmd.New("git init").Run(); err != nil {
+			return false, err
+		}
+	}
+
+	return false, 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.RunAndHandleError()
+	return err
+}
+
+func gitDir() string {
+	dir := env.GetGitDirEnv()
+	if dir == "" {
+		return ".git"
+	}
+	return dir
+}
+
+// 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], filepath.Join(gitDir(), "COMMIT_EDITMSG")) { // TODO: test
+		// 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 +288,52 @@ 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()
+
+	knownErrorMessages := []string{app.Tr.MinGitVersionError}
+
+	for _, message := range knownErrorMessages {
+		if errorMessage == message {
+			return message, true
+		}
+	}
+
+	mappings := []errorMapping{
+		{
+			originalError: "fatal: not a git repository",
+			newError:      app.Tr.NotARepository,
+		},
+	}
+
+	for _, mapping := range mappings {
+		if strings.Contains(errorMessage, mapping.originalError) {
+			return mapping.newError, true
+		}
+	}
+	return "", false
+}
+
+func TailLogs() {
+	logFilePath, err := config.LogPath()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Printf("Tailing log file %s\n\n", logFilePath)
+
+	opts := humanlog.DefaultOptions
+	opts.Truncates = false
+
+	_, err = os.Stat(logFilePath)
+	if err != nil {
+		if os.IsNotExist(err) {
+			log.Fatal("Log file does not exist. Run `lazygit --debug` first to create the log file")
+		}
+		log.Fatal(err)
+	}
+
+	TailLogsForPlatform(logFilePath, opts)
+}

pkg/app/app_test.go

@@ -0,0 +1,45 @@
+package app
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestIsGitVersionValid(t *testing.T) {
+	type scenario struct {
+		versionStr     string
+		expectedResult bool
+	}
+
+	scenarios := []scenario{
+		{
+			"",
+			false,
+		},
+		{
+			"git version 1.9.0",
+			false,
+		},
+		{
+			"git version 1.9.0 (Apple Git-128)",
+			false,
+		},
+		{
+			"git version 2.4.0",
+			true,
+		},
+		{
+			"git version 2.24.3 (Apple Git-128)",
+			true,
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.versionStr, func(t *testing.T) {
+			result := isGitVersionValid(s.versionStr)
+			assert.Equal(t, result, s.expectedResult)
+		})
+	}
+}

pkg/app/logging.go

@@ -0,0 +1,31 @@
+//go:build !windows
+// +build !windows
+
+package app
+
+import (
+	"log"
+	"os"
+
+	"github.com/aybabtme/humanlog"
+	"github.com/jesseduffield/lazygit/pkg/secureexec"
+)
+
+func TailLogsForPlatform(logFilePath string, opts *humanlog.HandlerOptions) {
+	cmd := secureexec.Command("tail", "-f", logFilePath)
+
+	stdout, _ := cmd.StdoutPipe()
+	if err := cmd.Start(); err != nil {
+		log.Fatal(err)
+	}
+
+	if err := humanlog.Scanner(stdout, os.Stdout, opts); err != nil {
+		log.Fatal(err)
+	}
+
+	if err := cmd.Wait(); err != nil {
+		log.Fatal(err)
+	}
+
+	os.Exit(0)
+}

pkg/app/logging_windows.go

@@ -0,0 +1,72 @@
+//go:build windows
+// +build windows
+
+package app
+
+import (
+	"bufio"
+	"github.com/aybabtme/humanlog"
+	"log"
+	"os"
+	"strings"
+	"time"
+)
+
+func TailLogsForPlatform(logFilePath string, opts *humanlog.HandlerOptions) {
+	var lastModified int64 = 0
+	var lastOffset int64 = 0
+	for {
+		stat, err := os.Stat(logFilePath)
+		if err != nil {
+			log.Fatal(err)
+		}
+		if stat.ModTime().Unix() > lastModified {
+			err = TailFrom(lastOffset, logFilePath, opts)
+			if err != nil {
+				log.Fatal(err)
+			}
+		}
+		lastOffset = stat.Size()
+		time.Sleep(1 * time.Second)
+	}
+}
+
+func OpenAndSeek(filepath string, offset int64) (*os.File, error) {
+	file, err := os.Open(filepath)
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = file.Seek(offset, 0)
+	if err != nil {
+		_ = file.Close()
+		return nil, err
+	}
+	return file, nil
+}
+
+func TailFrom(lastOffset int64, logFilePath string, opts *humanlog.HandlerOptions) error {
+	file, err := OpenAndSeek(logFilePath, lastOffset)
+	if err != nil {
+		return err
+	}
+
+	fileScanner := bufio.NewScanner(file)
+	var lines []string
+	for fileScanner.Scan() {
+		lines = append(lines, fileScanner.Text())
+	}
+	file.Close()
+	lineCount := len(lines)
+	lastTen := lines
+	if lineCount > 10 {
+		lastTen = lines[lineCount-10:]
+	}
+	for _, line := range lastTen {
+		reader := strings.NewReader(line)
+		if err := humanlog.Scanner(reader, os.Stdout, opts); err != nil {
+			log.Fatal(err)
+		}
+	}
+	return nil
+}

pkg/cheatsheet/check.go

@@ -0,0 +1,79 @@
+package cheatsheet
+
+import (
+	"fmt"
+	"io/fs"
+	"io/ioutil"
+	"log"
+	"os"
+	"path/filepath"
+	"regexp"
+
+	"github.com/pmezard/go-difflib/difflib"
+)
+
+func Check() {
+	dir := GetDir()
+	tmpDir := filepath.Join(os.TempDir(), "lazygit_cheatsheet")
+	err := os.RemoveAll(tmpDir)
+	if err != nil {
+		log.Fatalf("Error occured while checking if cheatsheets are up to date: %v", err)
+	}
+	err = os.Mkdir(tmpDir, 0700)
+	if err != nil {
+		log.Fatalf("Error occured while checking if cheatsheets are up to date: %v", err)
+	}
+
+	generateAtDir(tmpDir)
+	defer os.RemoveAll(tmpDir)
+
+	actualContent := obtainContent(dir)
+	expectedContent := obtainContent(tmpDir)
+
+	if expectedContent == "" {
+		log.Fatal("empty expected content")
+	}
+
+	if actualContent != expectedContent {
+		err := difflib.WriteUnifiedDiff(os.Stdout, difflib.UnifiedDiff{
+			A:        difflib.SplitLines(expectedContent),
+			B:        difflib.SplitLines(actualContent),
+			FromFile: "Expected",
+			FromDate: "",
+			ToFile:   "Actual",
+			ToDate:   "",
+			Context:  1,
+		})
+		if err != nil {
+			log.Fatalf("Error occured while checking if cheatsheets are up to date: %v", err)
+		}
+		fmt.Printf("\nCheatsheets are out of date. Please run `%s` at the project root and commit the changes\n", CommandToRun())
+		os.Exit(1)
+	}
+
+	fmt.Println("\nCheatsheets are up to date")
+}
+
+func obtainContent(dir string) string {
+	re := regexp.MustCompile(`Keybindings_\w+\.md$`)
+
+	content := ""
+	err := filepath.WalkDir(dir, func(path string, d fs.DirEntry, err error) error {
+		if re.MatchString(path) {
+			bytes, err := ioutil.ReadFile(path)
+			if err != nil {
+				log.Fatalf("Error occured while checking if cheatsheets are up to date: %v", err)
+			}
+			content += fmt.Sprintf("\n%s\n\n", filepath.Base(path))
+			content += string(bytes)
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		log.Fatalf("Error occured while checking if cheatsheets are up to date: %v", err)
+	}
+
+	return content
+}

pkg/cheatsheet/generate.go

@@ -0,0 +1,265 @@
+// 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:
+//   go run scripts/generate_cheatsheet.go
+
+package cheatsheet
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"sort"
+
+	"github.com/jesseduffield/lazygit/pkg/app"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/gui"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/integration"
+)
+
+type bindingSection struct {
+	title    string
+	bindings []*gui.Binding
+}
+
+func CommandToRun() string {
+	return "go run scripts/cheatsheet/main.go generate"
+}
+
+func GetDir() string {
+	return integration.GetRootDirectory() + "/docs/keybindings"
+}
+
+func generateAtDir(cheatsheetDir string) {
+	os.Setenv("LANG", "en")
+
+	translationSetsByLang := i18n.GetTranslationSets()
+	mConfig := config.NewDummyAppConfig()
+
+	for lang := range translationSetsByLang {
+		os.Setenv("LC_ALL", lang)
+		mApp, _ := app.NewApp(mConfig, "")
+		path := cheatsheetDir + "/Keybindings_" + lang + ".md"
+		file, err := os.Create(path)
+		if err != nil {
+			panic(err)
+		}
+
+		bindingSections := getBindingSections(mApp)
+		content := formatSections(mApp.Tr, bindingSections)
+		content = fmt.Sprintf("_This file is auto-generated. To update, make the changes in the "+
+			"pkg/i18n directory and then run `%s` from the project root._\n\n%s", CommandToRun(), content)
+		writeString(file, content)
+	}
+}
+
+func Generate() {
+	generateAtDir(GetDir())
+}
+
+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 {
+	tr := mApp.Tr
+
+	contextTitleMap := map[string]string{
+		"global":         tr.GlobalTitle,
+		"navigation":     tr.NavigationTitle,
+		"branches":       tr.BranchesTitle,
+		"localBranches":  tr.LocalBranchesTitle,
+		"files":          tr.FilesTitle,
+		"status":         tr.StatusTitle,
+		"submodules":     tr.SubmodulesTitle,
+		"subCommits":     tr.SubCommitsTitle,
+		"remoteBranches": tr.RemoteBranchesTitle,
+		"remotes":        tr.RemotesTitle,
+		"reflogCommits":  tr.ReflogCommitsTitle,
+		"tags":           tr.TagsTitle,
+		"commitFiles":    tr.CommitFilesTitle,
+		"commitMessage":  tr.CommitMessageTitle,
+		"commits":        tr.CommitsTitle,
+		"confirmation":   tr.ConfirmationTitle,
+		"credentials":    tr.CredentialsTitle,
+		"information":    tr.InformationTitle,
+		"main":           tr.MainTitle,
+		"patchBuilding":  tr.PatchBuildingTitle,
+		"merging":        tr.MergingTitle,
+		"normal":         tr.NormalTitle,
+		"staging":        tr.StagingTitle,
+		"menu":           tr.MenuTitle,
+		"search":         tr.SearchTitle,
+		"secondary":      tr.SecondaryTitle,
+		"stash":          tr.StashTitle,
+		"suggestions":    tr.SuggestionsCheatsheetTitle,
+		"extras":         tr.ExtrasTitle,
+	}
+
+	title, ok := contextTitleMap[str]
+	if !ok {
+		panic(fmt.Sprintf("title not found for %s", str))
+	}
+
+	return title
+}
+
+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", gui.GetKeyDisplay(binding.Key), binding.Description, binding.Alternative)
+	}
+	return fmt.Sprintf("  <kbd>%s</kbd>: %s\n", gui.GetKeyDisplay(binding.Key), binding.Description)
+}
+
+func getBindingSections(mApp *app.App) []*bindingSection {
+	bindingSections := []*bindingSection{}
+
+	bindings := mApp.Gui.GetInitialKeybindings()
+
+	type contextAndViewType struct {
+		subtitle string
+		title    string
+	}
+
+	contextAndViewBindingMap := map[contextAndViewType][]*gui.Binding{}
+
+outer:
+	for _, binding := range bindings {
+		if binding.Tag == "navigation" {
+			key := contextAndViewType{subtitle: "", title: "navigation"}
+			existing := contextAndViewBindingMap[key]
+			if existing == nil {
+				contextAndViewBindingMap[key] = []*gui.Binding{binding}
+			} else {
+				for _, navBinding := range contextAndViewBindingMap[key] {
+					if navBinding.Description == binding.Description {
+						continue outer
+					}
+				}
+				contextAndViewBindingMap[key] = append(contextAndViewBindingMap[key], binding)
+			}
+
+			continue outer
+		}
+
+		contexts := []string{}
+		if len(binding.Contexts) == 0 {
+			contexts = append(contexts, "")
+		} else {
+			contexts = append(contexts, binding.Contexts...)
+		}
+
+		for _, context := range contexts {
+			key := contextAndViewType{subtitle: context, title: binding.ViewName}
+			existing := contextAndViewBindingMap[key]
+			if existing == nil {
+				contextAndViewBindingMap[key] = []*gui.Binding{binding}
+			} else {
+				contextAndViewBindingMap[key] = append(contextAndViewBindingMap[key], binding)
+			}
+		}
+	}
+
+	type groupedBindingsType struct {
+		contextAndView contextAndViewType
+		bindings       []*gui.Binding
+	}
+
+	groupedBindings := make([]groupedBindingsType, len(contextAndViewBindingMap))
+
+	for contextAndView, contextBindings := range contextAndViewBindingMap {
+		groupedBindings = append(groupedBindings, groupedBindingsType{contextAndView: contextAndView, bindings: contextBindings})
+	}
+
+	sort.Slice(groupedBindings, func(i, j int) bool {
+		first := groupedBindings[i].contextAndView
+		second := groupedBindings[j].contextAndView
+		if first.title == "" {
+			return true
+		}
+		if second.title == "" {
+			return false
+		}
+		if first.title == "navigation" {
+			return true
+		}
+		if second.title == "navigation" {
+			return false
+		}
+		return first.title < second.title || (first.title == second.title && first.subtitle < second.subtitle)
+	})
+
+	for _, group := range groupedBindings {
+		contextAndView := group.contextAndView
+		contextBindings := group.bindings
+		mApp.Log.Info("viewname: " + contextAndView.title + ", context: " + contextAndView.subtitle)
+		viewName := contextAndView.title
+		if viewName == "" {
+			viewName = "global"
+		}
+		translatedView := localisedTitle(mApp, viewName)
+		var title string
+		if contextAndView.subtitle == "" {
+			addendum := " " + mApp.Tr.Panel
+			if viewName == "global" || viewName == "navigation" {
+				addendum = ""
+			}
+			title = fmt.Sprintf("%s%s", translatedView, addendum)
+		} else {
+			translatedContextName := localisedTitle(mApp, contextAndView.subtitle)
+			title = fmt.Sprintf("%s %s (%s)", translatedView, mApp.Tr.Panel, 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(tr *i18n.TranslationSet, bindingSections []*bindingSection) string {
+	content := fmt.Sprintf("# Lazygit %s\n", tr.Keybindings)
+
+	for _, section := range bindingSections {
+		content += formatTitle(section.title)
+		content += "<pre>\n"
+		for _, binding := range section.bindings {
+			content += formatBinding(binding)
+		}
+		content += "</pre>\n"
+	}
+
+	return content
+}

pkg/commands/branch.go

@@ -1,39 +0,0 @@
-package commands
-
-import (
-	"strings"
-
-	"github.com/fatih/color"
-	"github.com/jesseduffield/lazygit/pkg/utils"
-)
-
-// Branch : A git branch
-// duplicating this for now
-type Branch struct {
-	Name    string
-	Recency string
-}
-
-// GetDisplayString returns the dispaly string of branch
-func (b *Branch) GetDisplayString() string {
-	return utils.WithPadding(b.Recency, 4) + utils.ColoredString(b.Name, b.GetColor())
-}
-
-// GetColor branch color
-func (b *Branch) GetColor() color.Attribute {
-	switch b.getType() {
-	case "feature":
-		return color.FgGreen
-	case "bugfix":
-		return color.FgYellow
-	case "hotfix":
-		return color.FgRed
-	default:
-		return color.FgWhite
-	}
-}
-
-// expected to return feature/bugfix/hotfix or blank string
-func (b *Branch) getType() string {
-	return strings.Split(b.Name, "/")[0]
-}

pkg/commands/git.go

@@ -1,497 +1,261 @@
 package commands
 
 import (
-	"errors"
-	"fmt"
+	"io/ioutil"
 	"os"
-	"os/exec"
+	"path/filepath"
 	"strings"
 
-	"github.com/Sirupsen/logrus"
-	"github.com/jesseduffield/gocui"
+	"github.com/go-errors/errors"
+
+	gogit "github.com/jesseduffield/go-git/v5"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_commands"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_config"
+	"github.com/jesseduffield/lazygit/pkg/commands/loaders"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/commands/patch"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/env"
 	"github.com/jesseduffield/lazygit/pkg/utils"
-	gitconfig "github.com/tcnksm/go-gitconfig"
-	gogit "gopkg.in/src-d/go-git.v4"
 )
 
 // GitCommand is our main git interface
 type GitCommand struct {
-	Log       *logrus.Logger
-	OSCommand *OSCommand
-	Worktree  *gogit.Worktree
-	Repo      *gogit.Repository
+	Branch      *git_commands.BranchCommands
+	Commit      *git_commands.CommitCommands
+	Config      *git_commands.ConfigCommands
+	Custom      *git_commands.CustomCommands
+	File        *git_commands.FileCommands
+	Flow        *git_commands.FlowCommands
+	Patch       *git_commands.PatchCommands
+	Rebase      *git_commands.RebaseCommands
+	Remote      *git_commands.RemoteCommands
+	Stash       *git_commands.StashCommands
+	Status      *git_commands.StatusCommands
+	Submodule   *git_commands.SubmoduleCommands
+	Sync        *git_commands.SyncCommands
+	Tag         *git_commands.TagCommands
+	WorkingTree *git_commands.WorkingTreeCommands
+	Bisect      *git_commands.BisectCommands
+
+	Loaders Loaders
 }
 
-// NewGitCommand it runs git commands
-func NewGitCommand(log *logrus.Logger, osCommand *OSCommand) (*GitCommand, error) {
-	gitCommand := &GitCommand{
-		Log:       log,
-		OSCommand: osCommand,
-	}
-	return gitCommand, nil
+type Loaders struct {
+	Branches      *loaders.BranchLoader
+	CommitFiles   *loaders.CommitFileLoader
+	Commits       *loaders.CommitLoader
+	Files         *loaders.FileLoader
+	ReflogCommits *loaders.ReflogCommitLoader
+	Remotes       *loaders.RemoteLoader
+	Stash         *loaders.StashLoader
+	Tags          *loaders.TagLoader
 }
 
-// SetupGit sets git repo up
-func (c *GitCommand) SetupGit() {
-	c.verifyInGitRepo()
-	c.navigateToRepoRootDirectory()
-	c.setupWorktree()
-}
-
-// GetStashEntries stash entryies
-func (c *GitCommand) GetStashEntries() []StashEntry {
-	stashEntries := make([]StashEntry, 0)
-	rawString, _ := c.OSCommand.RunCommandWithOutput("git stash list --pretty='%gs'")
-	for i, line := range utils.SplitLines(rawString) {
-		stashEntries = append(stashEntries, stashEntryFromLine(line, i))
-	}
-	return stashEntries
-}
-
-func stashEntryFromLine(line string, index int) StashEntry {
-	return StashEntry{
-		Name:          line,
-		Index:         index,
-		DisplayString: line,
-	}
-}
-
-// GetStashEntryDiff stash diff
-func (c *GitCommand) GetStashEntryDiff(index int) (string, error) {
-	return c.OSCommand.RunCommandWithOutput("git stash show -p --color stash@{" + fmt.Sprint(index) + "}")
-}
-
-func includes(array []string, str string) bool {
-	for _, arrayStr := range array {
-		if arrayStr == str {
-			return true
-		}
-	}
-	return false
-}
-
-// GetStatusFiles git status files
-func (c *GitCommand) GetStatusFiles() []File {
-	statusOutput, _ := c.GitStatus()
-	statusStrings := utils.SplitLines(statusOutput)
-	files := make([]File, 0)
-
-	for _, statusString := range statusStrings {
-		change := statusString[0:2]
-		stagedChange := change[0:1]
-		unstagedChange := statusString[1:2]
-		filename := statusString[3:]
-		tracked := !includes([]string{"??", "A "}, change)
-		file := File{
-			Name:               filename,
-			DisplayString:      statusString,
-			HasStagedChanges:   !includes([]string{" ", "U", "?"}, stagedChange),
-			HasUnstagedChanges: unstagedChange != " ",
-			Tracked:            tracked,
-			Deleted:            unstagedChange == "D" || stagedChange == "D",
-			HasMergeConflicts:  change == "UU",
-		}
-		files = append(files, file)
-	}
-	c.Log.Info(files) // TODO: use a dumper-esque log here
-	return files
-}
-
-// StashDo modify stash
-func (c *GitCommand) StashDo(index int, method string) error {
-	return c.OSCommand.RunCommand("git stash " + method + " stash@{" + fmt.Sprint(index) + "}")
-}
-
-// StashSave save stash
-// TODO: before calling this, check if there is anything to save
-func (c *GitCommand) StashSave(message string) error {
-	return c.OSCommand.RunCommand("git stash save " + c.OSCommand.Quote(message))
-}
-
-// MergeStatusFiles merge status files
-func (c *GitCommand) MergeStatusFiles(oldFiles, newFiles []File) []File {
-	if len(oldFiles) == 0 {
-		return newFiles
+func NewGitCommand(
+	cmn *common.Common,
+	osCommand *oscommands.OSCommand,
+	gitConfig git_config.IGitConfig,
+) (*GitCommand, error) {
+	if err := navigateToRepoRootDirectory(os.Stat, os.Chdir); err != nil {
+		return nil, err
 	}
 
-	appendedIndexes := make([]int, 0)
-
-	// retain position of files we already could see
-	result := make([]File, 0)
-	for _, oldFile := range oldFiles {
-		for newIndex, newFile := range newFiles {
-			if oldFile.Name == newFile.Name {
-				result = append(result, newFile)
-				appendedIndexes = append(appendedIndexes, newIndex)
-				break
-			}
-		}
-	}
-
-	// append any new files to the end
-	for index, newFile := range newFiles {
-		if !includesInt(appendedIndexes, index) {
-			result = append(result, newFile)
-		}
-	}
-
-	return result
-}
-
-func (c *GitCommand) verifyInGitRepo() {
-	if output, err := c.OSCommand.RunCommandWithOutput("git status"); err != nil {
-		fmt.Println(output)
-		os.Exit(1)
-	}
-}
-
-// GetBranchName branch name
-func (c *GitCommand) GetBranchName() (string, error) {
-	return c.OSCommand.RunCommandWithOutput("git symbolic-ref --short HEAD")
-}
-
-func (c *GitCommand) navigateToRepoRootDirectory() {
-	_, err := os.Stat(".git")
-	for os.IsNotExist(err) {
-		c.Log.Debug("going up a directory to find the root")
-		os.Chdir("..")
-		_, err = os.Stat(".git")
-	}
-}
-
-func (c *GitCommand) setupWorktree() {
-	r, err := gogit.PlainOpen(".")
+	repo, err := setupRepository(gogit.PlainOpen, cmn.Tr.GitconfigParseErr)
 	if err != nil {
-		panic(err)
+		return nil, err
 	}
-	c.Repo = r
 
-	w, err := r.Worktree()
+	dotGitDir, err := findDotGitDir(os.Stat, ioutil.ReadFile)
 	if err != nil {
-		panic(err)
+		return nil, err
 	}
-	c.Worktree = w
+
+	return NewGitCommandAux(
+		cmn,
+		osCommand,
+		gitConfig,
+		dotGitDir,
+		repo,
+	), nil
 }
 
-// ResetHard does the equivalent of `git reset --hard HEAD`
-func (c *GitCommand) ResetHard() error {
-	return c.Worktree.Reset(&gogit.ResetOptions{Mode: gogit.HardReset})
-}
+func NewGitCommandAux(
+	cmn *common.Common,
+	osCommand *oscommands.OSCommand,
+	gitConfig git_config.IGitConfig,
+	dotGitDir string,
+	repo *gogit.Repository,
+) *GitCommand {
+	cmd := NewGitCmdObjBuilder(cmn.Log, osCommand.Cmd)
 
-// UpstreamDifferenceCount checks how many pushables/pullables there are for the
-// current branch
-func (c *GitCommand) UpstreamDifferenceCount() (string, string) {
-	pushableCount, err := c.OSCommand.RunCommandWithOutput("git rev-list @{u}..head --count")
-	if err != nil {
-		return "?", "?"
+	// here we're doing a bunch of dependency injection for each of our commands structs.
+	// This is admittedly messy, but allows us to test each command struct in isolation,
+	// and allows for better namespacing when compared to having every method living
+	// on the one struct.
+	// common ones are: cmn, osCommand, dotGitDir, configCommands
+	configCommands := git_commands.NewConfigCommands(cmn, gitConfig, repo)
+	gitCommon := git_commands.NewGitCommon(cmn, cmd, osCommand, dotGitDir, repo, configCommands)
+
+	statusCommands := git_commands.NewStatusCommands(gitCommon)
+	fileLoader := loaders.NewFileLoader(cmn, cmd, configCommands)
+	flowCommands := git_commands.NewFlowCommands(gitCommon)
+	remoteCommands := git_commands.NewRemoteCommands(gitCommon)
+	branchCommands := git_commands.NewBranchCommands(gitCommon)
+	syncCommands := git_commands.NewSyncCommands(gitCommon)
+	tagCommands := git_commands.NewTagCommands(gitCommon)
+	commitCommands := git_commands.NewCommitCommands(gitCommon)
+	customCommands := git_commands.NewCustomCommands(gitCommon)
+	fileCommands := git_commands.NewFileCommands(gitCommon)
+	submoduleCommands := git_commands.NewSubmoduleCommands(gitCommon)
+	workingTreeCommands := git_commands.NewWorkingTreeCommands(gitCommon, submoduleCommands, fileLoader)
+	rebaseCommands := git_commands.NewRebaseCommands(gitCommon, commitCommands, workingTreeCommands)
+	stashCommands := git_commands.NewStashCommands(gitCommon, fileLoader, workingTreeCommands)
+	// TODO: have patch manager take workingTreeCommands in its entirety
+	patchManager := patch.NewPatchManager(cmn.Log, workingTreeCommands.ApplyPatch, workingTreeCommands.ShowFileDiff)
+	patchCommands := git_commands.NewPatchCommands(gitCommon, rebaseCommands, commitCommands, statusCommands, stashCommands, patchManager)
+	bisectCommands := git_commands.NewBisectCommands(gitCommon)
+
+	return &GitCommand{
+		Branch:      branchCommands,
+		Commit:      commitCommands,
+		Config:      configCommands,
+		Custom:      customCommands,
+		File:        fileCommands,
+		Flow:        flowCommands,
+		Patch:       patchCommands,
+		Rebase:      rebaseCommands,
+		Remote:      remoteCommands,
+		Stash:       stashCommands,
+		Status:      statusCommands,
+		Submodule:   submoduleCommands,
+		Sync:        syncCommands,
+		Tag:         tagCommands,
+		Bisect:      bisectCommands,
+		WorkingTree: workingTreeCommands,
+		Loaders: Loaders{
+			Branches:      loaders.NewBranchLoader(cmn, branchCommands.GetRawBranches, branchCommands.CurrentBranchName, configCommands),
+			CommitFiles:   loaders.NewCommitFileLoader(cmn, cmd),
+			Commits:       loaders.NewCommitLoader(cmn, cmd, dotGitDir, branchCommands.CurrentBranchName, statusCommands.RebaseMode),
+			Files:         fileLoader,
+			ReflogCommits: loaders.NewReflogCommitLoader(cmn, cmd),
+			Remotes:       loaders.NewRemoteLoader(cmn, cmd, repo.Remotes),
+			Stash:         loaders.NewStashLoader(cmn, cmd),
+			Tags:          loaders.NewTagLoader(cmn, cmd),
+		},
 	}
-	pullableCount, err := c.OSCommand.RunCommandWithOutput("git rev-list head..@{u} --count")
-	if err != nil {
-		return "?", "?"
-	}
-	return strings.TrimSpace(pushableCount), strings.TrimSpace(pullableCount)
 }
 
-// GetCommitsToPush Returns the sha's of the commits that have not yet been pushed
-// to the remote branch of the current branch
-func (c *GitCommand) GetCommitsToPush() []string {
-	pushables, err := c.OSCommand.RunCommandWithOutput("git rev-list @{u}..head --abbrev-commit")
-	if err != nil {
-		return make([]string, 0)
-	}
-	return utils.SplitLines(pushables)
-}
-
-// RenameCommit renames the topmost commit with the given name
-func (c *GitCommand) RenameCommit(name string) error {
-	return c.OSCommand.RunCommand("git commit --allow-empty --amend -m " + c.OSCommand.Quote(name))
-}
-
-// Fetch fetch git repo
-func (c *GitCommand) Fetch() error {
-	return c.OSCommand.RunCommand("git fetch")
-}
-
-// ResetToCommit reset to commit
-func (c *GitCommand) ResetToCommit(sha string) error {
-	return c.OSCommand.RunCommand("git reset " + sha)
-}
-
-// NewBranch create new branch
-func (c *GitCommand) NewBranch(name string) error {
-	return c.OSCommand.RunCommand("git checkout -b " + name)
-}
-
-// DeleteBranch delete branch
-func (c *GitCommand) DeleteBranch(branch string) error {
-	return c.OSCommand.RunCommand("git branch -d " + branch)
-}
-
-// ListStash list stash
-func (c *GitCommand) ListStash() (string, error) {
-	return c.OSCommand.RunCommandWithOutput("git stash list")
-}
-
-// Merge merge
-func (c *GitCommand) Merge(branchName string) error {
-	return c.OSCommand.RunCommand("git merge --no-edit " + branchName)
-}
-
-// AbortMerge abort merge
-func (c *GitCommand) AbortMerge() error {
-	return c.OSCommand.RunCommand("git merge --abort")
-}
-
-// UsingGpg tells us whether the user has gpg enabled so that we can know
-// whether we need to run a subprocess to allow them to enter their password
-func (c *GitCommand) UsingGpg() bool {
-	gpgsign, _ := gitconfig.Global("commit.gpgsign")
-	if gpgsign == "" {
-		gpgsign, _ = gitconfig.Local("commit.gpgsign")
-	}
-	if gpgsign == "" {
-		return false
-	}
-	return true
-}
-
-// Commit commit to git
-func (c *GitCommand) Commit(g *gocui.Gui, message string) (*exec.Cmd, error) {
-	command := "git commit -m " + c.OSCommand.Quote(message)
-	if c.UsingGpg() {
-		return c.OSCommand.PrepareSubProcess(c.OSCommand.Platform.shell, c.OSCommand.Platform.shellArg, command)
-	}
-	return nil, c.OSCommand.RunCommand(command)
-}
-
-// Pull pull from repo
-func (c *GitCommand) Pull() error {
-	return c.OSCommand.RunCommand("git pull --no-edit")
-}
-
-// Push push to a branch
-func (c *GitCommand) Push(branchName string) error {
-	return c.OSCommand.RunCommand("git push -u origin " + branchName)
-}
-
-// SquashPreviousTwoCommits squashes a commit down to the one below it
-// retaining the message of the higher commit
-func (c *GitCommand) SquashPreviousTwoCommits(message string) error {
-	// TODO: test this
-	err := c.OSCommand.RunCommand("git reset --soft HEAD^")
-	if err != nil {
-		return err
-	}
-	// TODO: if password is required, we need to return a subprocess
-	return c.OSCommand.RunCommand("git commit --amend -m " + c.OSCommand.Quote(message))
-}
-
-// SquashFixupCommit squashes a 'FIXUP' commit into the commit beneath it,
-// retaining the commit message of the lower commit
-func (c *GitCommand) SquashFixupCommit(branchName string, shaValue string) error {
-	var err error
-	commands := []string{
-		"git checkout -q " + shaValue,
-		"git reset --soft " + shaValue + "^",
-		"git commit --amend -C " + shaValue + "^",
-		"git rebase --onto HEAD " + shaValue + " " + branchName,
-	}
-	ret := ""
-	for _, command := range commands {
-		c.Log.Info(command)
-		output, err := c.OSCommand.RunCommandWithOutput(command)
-		ret += output
+func navigateToRepoRootDirectory(stat func(string) (os.FileInfo, error), chdir func(string) error) error {
+	gitDir := env.GetGitDirEnv()
+	if gitDir != "" {
+		// we've been given the git directory explicitly so no need to navigate to it
+		_, err := stat(gitDir)
 		if err != nil {
-			c.Log.Info(ret)
-			break
+			return utils.WrapError(err)
+		}
+
+		return nil
+	}
+
+	// we haven't been given the git dir explicitly so we assume it's in the current working directory as `.git/` (or an ancestor directory)
+
+	for {
+		_, err := stat(".git")
+
+		if err == nil {
+			return nil
+		}
+
+		if !os.IsNotExist(err) {
+			return utils.WrapError(err)
+		}
+
+		if err = chdir(".."); err != nil {
+			return utils.WrapError(err)
+		}
+
+		currentPath, err := os.Getwd()
+		if err != nil {
+			return err
+		}
+
+		atRoot := currentPath == filepath.Dir(currentPath)
+		if atRoot {
+			// we should never really land here: the code that creates GitCommand should
+			// verify we're in a git directory
+			return errors.New("Must open lazygit in a git repository")
 		}
 	}
+}
+
+// resolvePath takes a path containing a symlink and returns the true path
+func resolvePath(path string) (string, error) {
+	l, err := os.Lstat(path)
 	if err != nil {
-		// We are already in an error state here so we're just going to append
-		// the output of these commands
-		output, _ := c.OSCommand.RunCommandWithOutput("git branch -d " + shaValue)
-		ret += output
-		output, _ = c.OSCommand.RunCommandWithOutput("git checkout " + branchName)
-		ret += output
+		return "", err
 	}
-	if err != nil {
-		return errors.New(ret)
+
+	if l.Mode()&os.ModeSymlink == 0 {
+		return path, nil
 	}
-	return nil
+
+	return filepath.EvalSymlinks(path)
 }
 
-// CatFile obtain the contents of a file
-func (c *GitCommand) CatFile(file string) (string, error) {
-	return c.OSCommand.RunCommandWithOutput("cat " + file)
-}
-
-// StageFile stages a file
-func (c *GitCommand) StageFile(file string) error {
-	return c.OSCommand.RunCommand("git add " + c.OSCommand.Quote(file))
-}
-
-// UnStageFile unstages a file
-func (c *GitCommand) UnStageFile(file string, tracked bool) error {
-	var command string
-	if tracked {
-		command = "git reset HEAD "
-	} else {
-		command = "git rm --cached "
-	}
-	return c.OSCommand.RunCommand(command + file)
-}
-
-// GitStatus returns the plaintext short status of the repo
-func (c *GitCommand) GitStatus() (string, error) {
-	return c.OSCommand.RunCommandWithOutput("git status --untracked-files=all --short")
-}
-
-// IsInMergeState states whether we are still mid-merge
-func (c *GitCommand) IsInMergeState() (bool, error) {
-	output, err := c.OSCommand.RunCommandWithOutput("git status --untracked-files=all")
-	if err != nil {
-		return false, err
-	}
-	return strings.Contains(output, "conclude merge") || strings.Contains(output, "unmerged paths"), nil
-}
-
-// RemoveFile directly
-func (c *GitCommand) RemoveFile(file File) error {
-	// if the file isn't tracked, we assume you want to delete it
-	if !file.Tracked {
-		return os.RemoveAll(file.Name)
-	}
-	// if the file is tracked, we assume you want to just check it out
-	return c.OSCommand.RunCommand("git checkout " + file.Name)
-}
-
-// Checkout checks out a branch, with --force if you set the force arg to true
-func (c *GitCommand) Checkout(branch string, force bool) error {
-	forceArg := ""
-	if force {
-		forceArg = "--force "
-	}
-	return c.OSCommand.RunCommand("git checkout " + forceArg + branch)
-}
-
-// AddPatch prepares a subprocess for adding a patch by patch
-// this will eventually be swapped out for a better solution inside the Gui
-func (c *GitCommand) AddPatch(filename string) (*exec.Cmd, error) {
-	return c.OSCommand.PrepareSubProcess("git", "add", "--patch", filename)
-}
-
-// PrepareCommitSubProcess prepares a subprocess for `git commit`
-func (c *GitCommand) PrepareCommitSubProcess() (*exec.Cmd, error) {
-	return c.OSCommand.PrepareSubProcess("git", "commit")
-}
-
-// GetBranchGraph gets the color-formatted graph of the log for the given branch
-// Currently it limits the result to 100 commits, but when we get async stuff
-// working we can do lazy loading
-func (c *GitCommand) GetBranchGraph(branchName string) (string, error) {
-	return c.OSCommand.RunCommandWithOutput("git log --graph --color --abbrev-commit --decorate --date=relative --pretty=medium -100 " + branchName)
-}
-
-// Map (from https://gobyexample.com/collection-functions)
-func Map(vs []string, f func(string) string) []string {
-	vsm := make([]string, len(vs))
-	for i, v := range vs {
-		vsm[i] = f(v)
-	}
-	return vsm
-}
-
-func includesString(list []string, a string) bool {
-	for _, b := range list {
-		if b == a {
-			return true
+func setupRepository(openGitRepository func(string) (*gogit.Repository, error), gitConfigParseErrorStr string) (*gogit.Repository, error) {
+	unresolvedPath := env.GetGitDirEnv()
+	if unresolvedPath == "" {
+		var err error
+		unresolvedPath, err = os.Getwd()
+		if err != nil {
+			return nil, err
 		}
 	}
-	return false
-}
 
-// not sure how to genericise this because []interface{} doesn't accept e.g.
-// []int arguments
-func includesInt(list []int, a int) bool {
-	for _, b := range list {
-		if b == a {
-			return true
+	path, err := resolvePath(unresolvedPath)
+	if err != nil {
+		return nil, err
+	}
+
+	repository, err := openGitRepository(path)
+
+	if err != nil {
+		if strings.Contains(err.Error(), `unquoted '\' must be followed by new line`) {
+			return nil, errors.New(gitConfigParseErrorStr)
 		}
+
+		return nil, err
 	}
-	return false
+
+	return repository, err
 }
 
-// GetCommits obtains the commits of the current branch
-func (c *GitCommand) GetCommits() []Commit {
-	pushables := c.GetCommitsToPush()
-	log := c.GetLog()
-	commits := make([]Commit, 0)
-	// now we can split it up and turn it into commits
-	lines := utils.SplitLines(log)
-	for _, line := range lines {
-		splitLine := strings.Split(line, " ")
-		sha := splitLine[0]
-		pushed := includesString(pushables, sha)
-		commits = append(commits, Commit{
-			Sha:           sha,
-			Name:          strings.Join(splitLine[1:], " "),
-			Pushed:        pushed,
-			DisplayString: strings.Join(splitLine, " "),
-		})
+func findDotGitDir(stat func(string) (os.FileInfo, error), readFile func(filename string) ([]byte, error)) (string, error) {
+	if env.GetGitDirEnv() != "" {
+		return env.GetGitDirEnv(), nil
 	}
-	return commits
-}
 
-// GetLog gets the git log (currently limited to 30 commits for performance
-// until we work out lazy loading
-func (c *GitCommand) 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")
+	f, err := stat(".git")
 	if err != nil {
-		// assume if there is an error there are no commits yet for this branch
-		return ""
+		return "", err
 	}
-	return result
-}
 
-// Ignore adds a file to the gitignore for the repo
-func (c *GitCommand) Ignore(filename string) {
-	if _, err := c.OSCommand.RunDirectCommand("echo '" + filename + "' >> .gitignore"); err != nil {
-		panic(err)
+	if f.IsDir() {
+		return ".git", nil
 	}
-}
 
-// Show shows the diff of a commit
-func (c *GitCommand) Show(sha string) string {
-	result, err := c.OSCommand.RunCommandWithOutput("git show --color " + sha)
+	fileBytes, err := readFile(".git")
 	if err != nil {
-		panic(err)
+		return "", err
 	}
-	return result
+	fileContent := string(fileBytes)
+	if !strings.HasPrefix(fileContent, "gitdir: ") {
+		return "", errors.New(".git is a file which suggests we are in a submodule but the file's contents do not contain a gitdir pointing to the actual .git directory")
+	}
+	return strings.TrimSpace(strings.TrimPrefix(fileContent, "gitdir: ")), nil
 }
 
-// Diff returns the diff of a file
-func (c *GitCommand) Diff(file File) string {
-	cachedArg := ""
-	fileName := file.Name
-	if file.HasStagedChanges && !file.HasUnstagedChanges {
-		cachedArg = "--cached"
-	} else {
-		// if the file is staged and has spaces in it, it comes pre-quoted
-		fileName = c.OSCommand.Quote(fileName)
-	}
-	deletedArg := ""
-	if file.Deleted {
-		deletedArg = "--"
-	}
-	trackedArg := ""
-	if !file.Tracked && !file.HasStagedChanges {
-		trackedArg = "--no-index /dev/null"
-	}
-	command := fmt.Sprintf("%s %s %s %s %s", "git diff --color ", cachedArg, deletedArg, trackedArg, fileName)
-
-	// for now we assume an error means the file was deleted
-	s, _ := c.OSCommand.RunCommandWithOutput(command)
-	return s
+func VerifyInGitRepo(osCommand *oscommands.OSCommand) error {
+	return osCommand.Cmd.New("git rev-parse --git-dir").DontLog().Run()
 }

pkg/commands/git_cmd_obj_builder.go

@@ -0,0 +1,47 @@
+package commands
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/sirupsen/logrus"
+)
+
+// all we're doing here is wrapping the default command object builder with
+// some git-specific stuff: e.g. adding a git-specific env var
+
+type gitCmdObjBuilder struct {
+	innerBuilder *oscommands.CmdObjBuilder
+}
+
+var _ oscommands.ICmdObjBuilder = &gitCmdObjBuilder{}
+
+func NewGitCmdObjBuilder(log *logrus.Entry, innerBuilder *oscommands.CmdObjBuilder) *gitCmdObjBuilder {
+	// the price of having a convenient interface where we can say .New(...).Run() is that our builder now depends on our runner, so when we want to wrap the default builder/runner in new functionality we need to jump through some hoops. We could avoid the use of a decorator function here by just exporting the runner field on the default builder but that would be misleading because we don't want anybody using that to run commands (i.e. we want there to be a single API used across the codebase)
+	updatedBuilder := innerBuilder.CloneWithNewRunner(func(runner oscommands.ICmdObjRunner) oscommands.ICmdObjRunner {
+		return &gitCmdObjRunner{
+			log:         log,
+			innerRunner: runner,
+		}
+	})
+
+	return &gitCmdObjBuilder{
+		innerBuilder: updatedBuilder,
+	}
+}
+
+var defaultEnvVar = "GIT_OPTIONAL_LOCKS=0"
+
+func (self *gitCmdObjBuilder) New(cmdStr string) oscommands.ICmdObj {
+	return self.innerBuilder.New(cmdStr).AddEnvVars(defaultEnvVar)
+}
+
+func (self *gitCmdObjBuilder) NewFromArgs(args []string) oscommands.ICmdObj {
+	return self.innerBuilder.NewFromArgs(args).AddEnvVars(defaultEnvVar)
+}
+
+func (self *gitCmdObjBuilder) NewShell(cmdStr string) oscommands.ICmdObj {
+	return self.innerBuilder.NewShell(cmdStr).AddEnvVars(defaultEnvVar)
+}
+
+func (self *gitCmdObjBuilder) Quote(str string) string {
+	return self.innerBuilder.Quote(str)
+}

pkg/commands/git_cmd_obj_runner.go

@@ -0,0 +1,26 @@
+package commands
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/sirupsen/logrus"
+)
+
+// here we're wrapping the default command runner in some git-specific stuff e.g. retry logic if we get an error due to the presence of .git/index.lock
+
+type gitCmdObjRunner struct {
+	log         *logrus.Entry
+	innerRunner oscommands.ICmdObjRunner
+}
+
+func (self *gitCmdObjRunner) Run(cmdObj oscommands.ICmdObj) error {
+	_, err := self.RunWithOutput(cmdObj)
+	return err
+}
+
+func (self *gitCmdObjRunner) RunWithOutput(cmdObj oscommands.ICmdObj) (string, error) {
+	return self.innerRunner.RunWithOutput(cmdObj)
+}
+
+func (self *gitCmdObjRunner) RunAndProcessLines(cmdObj oscommands.ICmdObj, onLine func(line string) (bool, error)) error {
+	return self.innerRunner.RunAndProcessLines(cmdObj, onLine)
+}

pkg/commands/git_commands/bisect.go

@@ -0,0 +1,175 @@
+package git_commands
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+type BisectCommands struct {
+	*GitCommon
+}
+
+func NewBisectCommands(gitCommon *GitCommon) *BisectCommands {
+	return &BisectCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+// This command is pretty cheap to run so we're not storing the result anywhere.
+// But if it becomes problematic we can chang that.
+func (self *BisectCommands) GetInfo() *BisectInfo {
+	var err error
+	info := &BisectInfo{started: false, log: self.Log, newTerm: "bad", oldTerm: "good"}
+	// we return nil if we're not in a git bisect session.
+	// we know we're in a session by the presence of a .git/BISECT_START file
+
+	bisectStartPath := filepath.Join(self.dotGitDir, "BISECT_START")
+	exists, err := self.os.FileExists(bisectStartPath)
+	if err != nil {
+		self.Log.Infof("error getting git bisect info: %s", err.Error())
+		return info
+	}
+
+	if !exists {
+		return info
+	}
+
+	startContent, err := os.ReadFile(bisectStartPath)
+	if err != nil {
+		self.Log.Infof("error getting git bisect info: %s", err.Error())
+		return info
+	}
+
+	info.started = true
+	info.start = strings.TrimSpace(string(startContent))
+
+	termsContent, err := os.ReadFile(filepath.Join(self.dotGitDir, "BISECT_TERMS"))
+	if err != nil {
+		// old git versions won't have this file so we default to bad/good
+	} else {
+		splitContent := strings.Split(string(termsContent), "\n")
+		info.newTerm = splitContent[0]
+		info.oldTerm = splitContent[1]
+	}
+
+	bisectRefsDir := filepath.Join(self.dotGitDir, "refs", "bisect")
+	files, err := os.ReadDir(bisectRefsDir)
+	if err != nil {
+		self.Log.Infof("error getting git bisect info: %s", err.Error())
+		return info
+	}
+
+	info.statusMap = make(map[string]BisectStatus)
+	for _, file := range files {
+		status := BisectStatusSkipped
+		name := file.Name()
+		path := filepath.Join(bisectRefsDir, name)
+
+		fileContent, err := os.ReadFile(path)
+		if err != nil {
+			self.Log.Infof("error getting git bisect info: %s", err.Error())
+			return info
+		}
+
+		sha := strings.TrimSpace(string(fileContent))
+
+		if name == info.newTerm {
+			status = BisectStatusNew
+		} else if strings.HasPrefix(name, info.oldTerm+"-") {
+			status = BisectStatusOld
+		} else if strings.HasPrefix(name, "skipped-") {
+			status = BisectStatusSkipped
+		}
+
+		info.statusMap[sha] = status
+	}
+
+	currentContent, err := os.ReadFile(filepath.Join(self.dotGitDir, "BISECT_EXPECTED_REV"))
+	if err != nil {
+		self.Log.Infof("error getting git bisect info: %s", err.Error())
+		return info
+	}
+	currentSha := strings.TrimSpace(string(currentContent))
+	info.current = currentSha
+
+	return info
+}
+
+func (self *BisectCommands) Reset() error {
+	return self.cmd.New("git bisect reset").StreamOutput().Run()
+}
+
+func (self *BisectCommands) Mark(ref string, term string) error {
+	return self.cmd.New(
+		fmt.Sprintf("git bisect %s %s", term, ref),
+	).
+		IgnoreEmptyError().
+		StreamOutput().
+		Run()
+}
+
+func (self *BisectCommands) Skip(ref string) error {
+	return self.Mark(ref, "skip")
+}
+
+func (self *BisectCommands) Start() error {
+	return self.cmd.New("git bisect start").StreamOutput().Run()
+}
+
+// tells us whether we've found our problem commit(s). We return a string slice of
+// commit sha's if we're done, and that slice may have more that one item if
+// skipped commits are involved.
+func (self *BisectCommands) IsDone() (bool, []string, error) {
+	info := self.GetInfo()
+	if !info.Bisecting() {
+		return false, nil, nil
+	}
+
+	newSha := info.GetNewSha()
+	if newSha == "" {
+		return false, nil, nil
+	}
+
+	// if we start from the new commit and reach the a good commit without
+	// coming across any unprocessed commits, then we're done
+	done := false
+	candidates := []string{}
+
+	err := self.cmd.New(fmt.Sprintf("git rev-list %s", newSha)).RunAndProcessLines(func(line string) (bool, error) {
+		sha := strings.TrimSpace(line)
+
+		if status, ok := info.statusMap[sha]; ok {
+			switch status {
+			case BisectStatusSkipped, BisectStatusNew:
+				candidates = append(candidates, sha)
+				return false, nil
+			case BisectStatusOld:
+				done = true
+				return true, nil
+			}
+		} else {
+			return true, nil
+		}
+
+		// should never land here
+		return true, nil
+	})
+	if err != nil {
+		return false, nil, err
+	}
+
+	return done, candidates, nil
+}
+
+// tells us whether the 'start' ref that we'll be sent back to after we're done
+// bisecting is actually a descendant of our current bisect commit. If it's not, we need to
+// render the commits from the bad commit.
+func (self *BisectCommands) ReachableFromStart(bisectInfo *BisectInfo) bool {
+	err := self.cmd.New(
+		fmt.Sprintf("git merge-base --is-ancestor %s %s", bisectInfo.GetNewSha(), bisectInfo.GetStartSha()),
+	).DontLog().Run()
+
+	return err == nil
+}

pkg/commands/git_commands/bisect_info.go

@@ -0,0 +1,103 @@
+package git_commands
+
+import "github.com/sirupsen/logrus"
+
+// although the typical terms in a git bisect are 'bad' and 'good', they're more
+// generally known as 'new' and 'old'. Semi-recently git allowed the user to define
+// their own terms e.g. when you want to used 'fixed', 'unfixed' in the event
+// that you're looking for a commit that fixed a bug.
+
+// Git bisect only keeps track of a single 'bad' commit. Once you pick a commit
+// that's older than the current bad one, it forgets about the previous one. On
+// the other hand, it does keep track of all the good and skipped commits.
+
+type BisectInfo struct {
+	log *logrus.Entry
+
+	// tells us whether all our git bisect files are there meaning we're in bisect mode.
+	// Doesn't necessarily mean that we've actually picked a good/bad commit yet.
+	started bool
+
+	// this is the ref you started the commit from
+	start string // this will always be defined
+
+	// these will be defined if we've started
+	newTerm string // 'bad' by default
+	oldTerm string // 'good' by default
+
+	// map of commit sha's to their status
+	statusMap map[string]BisectStatus
+
+	// the sha of the commit that's under test
+	current string
+}
+
+type BisectStatus int
+
+const (
+	BisectStatusOld BisectStatus = iota
+	BisectStatusNew
+	BisectStatusSkipped
+)
+
+// null object pattern
+func NewNullBisectInfo() *BisectInfo {
+	return &BisectInfo{started: false}
+}
+
+func (self *BisectInfo) GetNewSha() string {
+	for sha, status := range self.statusMap {
+		if status == BisectStatusNew {
+			return sha
+		}
+	}
+
+	return ""
+}
+
+func (self *BisectInfo) GetCurrentSha() string {
+	return self.current
+}
+
+func (self *BisectInfo) GetStartSha() string {
+	return self.start
+}
+
+func (self *BisectInfo) Status(commitSha string) (BisectStatus, bool) {
+	status, ok := self.statusMap[commitSha]
+	return status, ok
+}
+
+func (self *BisectInfo) NewTerm() string {
+	return self.newTerm
+}
+
+func (self *BisectInfo) OldTerm() string {
+	return self.oldTerm
+}
+
+// this is for when we have called `git bisect start`. It does not
+// mean that we have actually started narrowing things down or selecting good/bad commits
+func (self *BisectInfo) Started() bool {
+	return self.started
+}
+
+// this is where we have both a good and bad revision and we're actually
+// starting to narrow things down
+func (self *BisectInfo) Bisecting() bool {
+	if !self.Started() {
+		return false
+	}
+
+	if self.GetNewSha() == "" {
+		return false
+	}
+
+	for _, status := range self.statusMap {
+		if status == BisectStatusOld {
+			return true
+		}
+	}
+
+	return false
+}

pkg/commands/git_commands/branch.go

@@ -0,0 +1,168 @@
+package git_commands
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// this takes something like:
+// * (HEAD detached at 264fc6f5)
+//	remotes
+// and returns '264fc6f5' as the second match
+const CurrentBranchNameRegex = `(?m)^\*.*?([^ ]*?)\)?$`
+
+type BranchCommands struct {
+	*GitCommon
+}
+
+func NewBranchCommands(gitCommon *GitCommon) *BranchCommands {
+	return &BranchCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+// New creates a new branch
+func (self *BranchCommands) New(name string, base string) error {
+	return self.cmd.New(fmt.Sprintf("git checkout -b %s %s", self.cmd.Quote(name), self.cmd.Quote(base))).Run()
+}
+
+// CurrentBranchName get the current branch name and displayname.
+// the first returned string is the name and the second is the displayname
+// e.g. name is 123asdf and displayname is '(HEAD detached at 123asdf)'
+func (self *BranchCommands) CurrentBranchName() (string, string, error) {
+	branchName, err := self.cmd.New("git symbolic-ref --short HEAD").DontLog().RunWithOutput()
+	if err == nil && branchName != "HEAD\n" {
+		trimmedBranchName := strings.TrimSpace(branchName)
+		return trimmedBranchName, trimmedBranchName, nil
+	}
+	output, err := self.cmd.New("git branch --contains").DontLog().RunWithOutput()
+	if err != nil {
+		return "", "", err
+	}
+	for _, line := range utils.SplitLines(output) {
+		re := regexp.MustCompile(CurrentBranchNameRegex)
+		match := re.FindStringSubmatch(line)
+		if len(match) > 0 {
+			branchName = match[1]
+			displayBranchName := match[0][2:]
+			return branchName, displayBranchName, nil
+		}
+	}
+	return "HEAD", "HEAD", nil
+}
+
+// Delete delete branch
+func (self *BranchCommands) Delete(branch string, force bool) error {
+	command := "git branch -d"
+
+	if force {
+		command = "git branch -D"
+	}
+
+	return self.cmd.New(fmt.Sprintf("%s %s", command, self.cmd.Quote(branch))).Run()
+}
+
+// Checkout checks out a branch (or commit), with --force if you set the force arg to true
+type CheckoutOptions struct {
+	Force   bool
+	EnvVars []string
+}
+
+func (self *BranchCommands) Checkout(branch string, options CheckoutOptions) error {
+	forceArg := ""
+	if options.Force {
+		forceArg = " --force"
+	}
+
+	return self.cmd.New(fmt.Sprintf("git checkout%s %s", forceArg, self.cmd.Quote(branch))).
+		// prevents git from prompting us for input which would freeze the program
+		// TODO: see if this is actually needed here
+		AddEnvVars("GIT_TERMINAL_PROMPT=0").
+		AddEnvVars(options.EnvVars...).
+		Run()
+}
+
+// GetGraph gets the color-formatted graph of the log for the given branch
+// Currently it limits the result to 100 commits, but when we get async stuff
+// working we can do lazy loading
+func (self *BranchCommands) GetGraph(branchName string) (string, error) {
+	return self.GetGraphCmdObj(branchName).DontLog().RunWithOutput()
+}
+
+func (self *BranchCommands) GetGraphCmdObj(branchName string) oscommands.ICmdObj {
+	branchLogCmdTemplate := self.UserConfig.Git.BranchLogCmd
+	templateValues := map[string]string{
+		"branchName": self.cmd.Quote(branchName),
+	}
+	return self.cmd.New(utils.ResolvePlaceholderString(branchLogCmdTemplate, templateValues)).DontLog()
+}
+
+func (self *BranchCommands) SetCurrentBranchUpstream(remoteName string, remoteBranchName string) error {
+	return self.cmd.New(fmt.Sprintf("git branch --set-upstream-to=%s/%s", self.cmd.Quote(remoteName), self.cmd.Quote(remoteBranchName))).Run()
+}
+
+func (self *BranchCommands) SetUpstream(remoteName string, remoteBranchName string, branchName string) error {
+	return self.cmd.New(fmt.Sprintf("git branch --set-upstream-to=%s/%s %s", self.cmd.Quote(remoteName), self.cmd.Quote(remoteBranchName), self.cmd.Quote(branchName))).Run()
+}
+
+func (self *BranchCommands) GetCurrentBranchUpstreamDifferenceCount() (string, string) {
+	return self.GetCommitDifferences("HEAD", "HEAD@{u}")
+}
+
+func (self *BranchCommands) GetUpstreamDifferenceCount(branchName string) (string, string) {
+	return self.GetCommitDifferences(branchName, branchName+"@{u}")
+}
+
+// GetCommitDifferences checks how many pushables/pullables there are for the
+// current branch
+func (self *BranchCommands) GetCommitDifferences(from, to string) (string, string) {
+	command := "git rev-list %s..%s --count"
+	pushableCount, err := self.cmd.New(fmt.Sprintf(command, to, from)).DontLog().RunWithOutput()
+	if err != nil {
+		return "?", "?"
+	}
+	pullableCount, err := self.cmd.New(fmt.Sprintf(command, from, to)).DontLog().RunWithOutput()
+	if err != nil {
+		return "?", "?"
+	}
+	return strings.TrimSpace(pushableCount), strings.TrimSpace(pullableCount)
+}
+
+func (self *BranchCommands) IsHeadDetached() bool {
+	err := self.cmd.New("git symbolic-ref -q HEAD").DontLog().Run()
+	return err != nil
+}
+
+func (self *BranchCommands) Rename(oldName string, newName string) error {
+	return self.cmd.New(fmt.Sprintf("git branch --move %s %s", self.cmd.Quote(oldName), self.cmd.Quote(newName))).Run()
+}
+
+func (self *BranchCommands) GetRawBranches() (string, error) {
+	return self.cmd.New(`git for-each-ref --sort=-committerdate --format="%(HEAD)|%(refname:short)|%(upstream:short)|%(upstream:track)" refs/heads`).DontLog().RunWithOutput()
+}
+
+type MergeOpts struct {
+	FastForwardOnly bool
+}
+
+func (self *BranchCommands) Merge(branchName string, opts MergeOpts) error {
+	mergeArg := ""
+	if self.UserConfig.Git.Merging.Args != "" {
+		mergeArg = " " + self.UserConfig.Git.Merging.Args
+	}
+
+	command := fmt.Sprintf("git merge --no-edit%s %s", mergeArg, self.cmd.Quote(branchName))
+	if opts.FastForwardOnly {
+		command = fmt.Sprintf("%s --ff-only", command)
+	}
+
+	return self.cmd.New(command).Run()
+}
+
+func (self *BranchCommands) AllBranchesLogCmdObj() oscommands.ICmdObj {
+	return self.cmd.New(self.UserConfig.Git.AllBranchesLogCmd).DontLog()
+}

pkg/commands/git_commands/branch_test.go

@@ -0,0 +1,225 @@
+package git_commands
+
+import (
+	"testing"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestBranchGetCommitDifferences(t *testing.T) {
+	type scenario struct {
+		testName          string
+		runner            *oscommands.FakeCmdObjRunner
+		expectedPushables string
+		expectedPullables string
+	}
+
+	scenarios := []scenario{
+		{
+			"Can't retrieve pushable count",
+			oscommands.NewFakeRunner(t).
+				Expect("git rev-list @{u}..HEAD --count", "", errors.New("error")),
+			"?", "?",
+		},
+		{
+			"Can't retrieve pullable count",
+			oscommands.NewFakeRunner(t).
+				Expect("git rev-list @{u}..HEAD --count", "1\n", nil).
+				Expect("git rev-list HEAD..@{u} --count", "", errors.New("error")),
+			"?", "?",
+		},
+		{
+			"Retrieve pullable and pushable count",
+			oscommands.NewFakeRunner(t).
+				Expect("git rev-list @{u}..HEAD --count", "1\n", nil).
+				Expect("git rev-list HEAD..@{u} --count", "2\n", nil),
+			"1", "2",
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildBranchCommands(commonDeps{runner: s.runner})
+			pushables, pullables := instance.GetCommitDifferences("HEAD", "@{u}")
+			assert.EqualValues(t, s.expectedPushables, pushables)
+			assert.EqualValues(t, s.expectedPullables, pullables)
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestBranchNewBranch(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		Expect(`git checkout -b "test" "master"`, "", nil)
+	instance := buildBranchCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.New("test", "master"))
+	runner.CheckForMissingCalls()
+}
+
+func TestBranchDeleteBranch(t *testing.T) {
+	type scenario struct {
+		testName string
+		force    bool
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"Delete a branch",
+			false,
+			oscommands.NewFakeRunner(t).Expect(`git branch -d "test"`, "", nil),
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"Force delete a branch",
+			true,
+			oscommands.NewFakeRunner(t).Expect(`git branch -D "test"`, "", nil),
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildBranchCommands(commonDeps{runner: s.runner})
+
+			s.test(instance.Delete("test", s.force))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestBranchMerge(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		Expect(`git merge --no-edit "test"`, "", nil)
+	instance := buildBranchCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Merge("test", MergeOpts{}))
+	runner.CheckForMissingCalls()
+}
+
+func TestBranchCheckout(t *testing.T) {
+	type scenario struct {
+		testName string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+		force    bool
+	}
+
+	scenarios := []scenario{
+		{
+			"Checkout",
+			oscommands.NewFakeRunner(t).Expect(`git checkout "test"`, "", nil),
+			func(err error) {
+				assert.NoError(t, err)
+			},
+			false,
+		},
+		{
+			"Checkout forced",
+			oscommands.NewFakeRunner(t).Expect(`git checkout --force "test"`, "", nil),
+			func(err error) {
+				assert.NoError(t, err)
+			},
+			true,
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildBranchCommands(commonDeps{runner: s.runner})
+			s.test(instance.Checkout("test", CheckoutOptions{Force: s.force}))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestBranchGetBranchGraph(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).ExpectGitArgs([]string{
+		"log", "--graph", "--color=always", "--abbrev-commit", "--decorate", "--date=relative", "--pretty=medium", "test", "--",
+	}, "", nil)
+	instance := buildBranchCommands(commonDeps{runner: runner})
+	_, err := instance.GetGraph("test")
+	assert.NoError(t, err)
+}
+
+func TestBranchGetAllBranchGraph(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).ExpectGitArgs([]string{
+		"log", "--graph", "--all", "--color=always", "--abbrev-commit", "--decorate", "--date=relative", "--pretty=medium",
+	}, "", nil)
+	instance := buildBranchCommands(commonDeps{runner: runner})
+	err := instance.AllBranchesLogCmdObj().Run()
+	assert.NoError(t, err)
+}
+
+func TestBranchCurrentBranchName(t *testing.T) {
+	type scenario struct {
+		testName string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(string, string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"says we are on the master branch if we are",
+			oscommands.NewFakeRunner(t).Expect(`git symbolic-ref --short HEAD`, "master", nil),
+			func(name string, displayname string, err error) {
+				assert.NoError(t, err)
+				assert.EqualValues(t, "master", name)
+				assert.EqualValues(t, "master", displayname)
+			},
+		},
+		{
+			"falls back to git `git branch --contains` if symbolic-ref fails",
+			oscommands.NewFakeRunner(t).
+				Expect(`git symbolic-ref --short HEAD`, "", errors.New("error")).
+				Expect(`git branch --contains`, "* master", nil),
+			func(name string, displayname string, err error) {
+				assert.NoError(t, err)
+				assert.EqualValues(t, "master", name)
+				assert.EqualValues(t, "master", displayname)
+			},
+		},
+		{
+			"handles a detached head",
+			oscommands.NewFakeRunner(t).
+				Expect(`git symbolic-ref --short HEAD`, "", errors.New("error")).
+				Expect(`git branch --contains`, "* (HEAD detached at 123abcd)", nil),
+			func(name string, displayname string, err error) {
+				assert.NoError(t, err)
+				assert.EqualValues(t, "123abcd", name)
+				assert.EqualValues(t, "(HEAD detached at 123abcd)", displayname)
+			},
+		},
+		{
+			"bubbles up error if there is one",
+			oscommands.NewFakeRunner(t).
+				Expect(`git symbolic-ref --short HEAD`, "", errors.New("error")).
+				Expect(`git branch --contains`, "", errors.New("error")),
+			func(name string, displayname string, err error) {
+				assert.Error(t, err)
+				assert.EqualValues(t, "", name)
+				assert.EqualValues(t, "", displayname)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildBranchCommands(commonDeps{runner: s.runner})
+			s.test(instance.CurrentBranchName())
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}

pkg/commands/git_commands/commit.go

@@ -0,0 +1,125 @@
+package git_commands
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+)
+
+type CommitCommands struct {
+	*GitCommon
+}
+
+func NewCommitCommands(gitCommon *GitCommon) *CommitCommands {
+	return &CommitCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+// RewordLastCommit rewords the topmost commit with the given message
+func (self *CommitCommands) RewordLastCommit(message string) error {
+	return self.cmd.New("git commit --allow-empty --amend --only -m " + self.cmd.Quote(message)).Run()
+}
+
+// ResetToCommit reset to commit
+func (self *CommitCommands) ResetToCommit(sha string, strength string, envVars []string) error {
+	return self.cmd.New(fmt.Sprintf("git reset --%s %s", strength, sha)).
+		// prevents git from prompting us for input which would freeze the program
+		// TODO: see if this is actually needed here
+		AddEnvVars("GIT_TERMINAL_PROMPT=0").
+		AddEnvVars(envVars...).
+		Run()
+}
+
+func (self *CommitCommands) CommitCmdObj(message string) oscommands.ICmdObj {
+	splitMessage := strings.Split(message, "\n")
+	lineArgs := ""
+	for _, line := range splitMessage {
+		lineArgs += fmt.Sprintf(" -m %s", self.cmd.Quote(line))
+	}
+
+	skipHookPrefix := self.UserConfig.Git.SkipHookPrefix
+	noVerifyFlag := ""
+	if skipHookPrefix != "" && strings.HasPrefix(message, skipHookPrefix) {
+		noVerifyFlag = " --no-verify"
+	}
+
+	return self.cmd.New(fmt.Sprintf("git commit%s%s%s", noVerifyFlag, self.signoffFlag(), lineArgs))
+}
+
+// runs git commit without the -m argument meaning it will invoke the user's editor
+func (self *CommitCommands) CommitEditorCmdObj() oscommands.ICmdObj {
+	return self.cmd.New(fmt.Sprintf("git commit%s", self.signoffFlag()))
+}
+
+func (self *CommitCommands) signoffFlag() string {
+	if self.UserConfig.Git.Commit.SignOff {
+		return " --signoff"
+	} else {
+		return ""
+	}
+}
+
+// Get the subject of the HEAD commit
+func (self *CommitCommands) GetHeadCommitMessage() (string, error) {
+	message, err := self.cmd.New("git log -1 --pretty=%s").DontLog().RunWithOutput()
+	return strings.TrimSpace(message), err
+}
+
+func (self *CommitCommands) GetCommitMessage(commitSha string) (string, error) {
+	cmdStr := "git rev-list --format=%B --max-count=1 " + commitSha
+	messageWithHeader, err := self.cmd.New(cmdStr).DontLog().RunWithOutput()
+	message := strings.Join(strings.SplitAfter(messageWithHeader, "\n")[1:], "\n")
+	return strings.TrimSpace(message), err
+}
+
+func (self *CommitCommands) GetCommitMessageFirstLine(sha string) (string, error) {
+	return self.GetCommitMessagesFirstLine([]string{sha})
+}
+
+func (self *CommitCommands) GetCommitMessagesFirstLine(shas []string) (string, error) {
+	return self.cmd.New(
+		fmt.Sprintf("git show --no-patch --pretty=format:%%s %s", strings.Join(shas, " ")),
+	).DontLog().RunWithOutput()
+}
+
+func (self *CommitCommands) GetCommitsOneline(shas []string) (string, error) {
+	return self.cmd.New(
+		fmt.Sprintf("git show --no-patch --oneline %s", strings.Join(shas, " ")),
+	).DontLog().RunWithOutput()
+}
+
+// AmendHead amends HEAD with whatever is staged in your working tree
+func (self *CommitCommands) AmendHead() error {
+	return self.AmendHeadCmdObj().Run()
+}
+
+func (self *CommitCommands) AmendHeadCmdObj() oscommands.ICmdObj {
+	return self.cmd.New("git commit --amend --no-edit --allow-empty")
+}
+
+func (self *CommitCommands) ShowCmdObj(sha string, filterPath string) oscommands.ICmdObj {
+	contextSize := self.UserConfig.Git.DiffContextSize
+	filterPathArg := ""
+	if filterPath != "" {
+		filterPathArg = fmt.Sprintf(" -- %s", self.cmd.Quote(filterPath))
+	}
+
+	cmdStr := fmt.Sprintf("git show --submodule --color=%s --unified=%d --no-renames --stat -p %s %s", self.UserConfig.Git.Paging.ColorArg, contextSize, sha, filterPathArg)
+	return self.cmd.New(cmdStr).DontLog()
+}
+
+// Revert reverts the selected commit by sha
+func (self *CommitCommands) Revert(sha string) error {
+	return self.cmd.New(fmt.Sprintf("git revert %s", sha)).Run()
+}
+
+func (self *CommitCommands) RevertMerge(sha string, parentNumber int) error {
+	return self.cmd.New(fmt.Sprintf("git revert %s -m %d", sha, parentNumber)).Run()
+}
+
+// CreateFixupCommit creates a commit that fixes up a previous commit
+func (self *CommitCommands) CreateFixupCommit(sha string) error {
+	return self.cmd.New(fmt.Sprintf("git commit --fixup=%s", sha)).Run()
+}

pkg/commands/git_commands/commit_test.go

@@ -0,0 +1,163 @@
+package git_commands
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCommitRewordCommit(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"commit", "--allow-empty", "--amend", "--only", "-m", "test"}, "", nil)
+	instance := buildCommitCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.RewordLastCommit("test"))
+	runner.CheckForMissingCalls()
+}
+
+func TestCommitResetToCommit(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"reset", "--hard", "78976bc"}, "", nil)
+
+	instance := buildCommitCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.ResetToCommit("78976bc", "hard", []string{}))
+	runner.CheckForMissingCalls()
+}
+
+func TestCommitCommitObj(t *testing.T) {
+	type scenario struct {
+		testName             string
+		message              string
+		configSignoff        bool
+		configSkipHookPrefix string
+		expected             string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:             "Commit",
+			message:              "test",
+			configSignoff:        false,
+			configSkipHookPrefix: "",
+			expected:             `git commit -m "test"`,
+		},
+		{
+			testName:             "Commit with --no-verify flag",
+			message:              "WIP: test",
+			configSignoff:        false,
+			configSkipHookPrefix: "WIP",
+			expected:             `git commit --no-verify -m "WIP: test"`,
+		},
+		{
+			testName:             "Commit with multiline message",
+			message:              "line1\nline2",
+			configSignoff:        false,
+			configSkipHookPrefix: "",
+			expected:             `git commit -m "line1" -m "line2"`,
+		},
+		{
+			testName:             "Commit with signoff",
+			message:              "test",
+			configSignoff:        true,
+			configSkipHookPrefix: "",
+			expected:             `git commit --signoff -m "test"`,
+		},
+		{
+			testName:             "Commit with signoff and no-verify",
+			message:              "WIP: test",
+			configSignoff:        true,
+			configSkipHookPrefix: "WIP",
+			expected:             `git commit --no-verify --signoff -m "WIP: test"`,
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.Commit.SignOff = s.configSignoff
+			userConfig.Git.SkipHookPrefix = s.configSkipHookPrefix
+
+			instance := buildCommitCommands(commonDeps{userConfig: userConfig})
+
+			cmdStr := instance.CommitCmdObj(s.message).ToString()
+			assert.Equal(t, s.expected, cmdStr)
+		})
+	}
+}
+
+func TestCommitCreateFixupCommit(t *testing.T) {
+	type scenario struct {
+		testName string
+		sha      string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "valid case",
+			sha:      "12345",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git commit --fixup=12345`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildCommitCommands(commonDeps{runner: s.runner})
+			s.test(instance.CreateFixupCommit(s.sha))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestCommitShowCmdObj(t *testing.T) {
+	type scenario struct {
+		testName    string
+		filterPath  string
+		contextSize int
+		expected    string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:    "Default case without filter path",
+			filterPath:  "",
+			contextSize: 3,
+			expected:    "git show --submodule --color=always --unified=3 --no-renames --stat -p 1234567890 ",
+		},
+		{
+			testName:    "Default case with filter path",
+			filterPath:  "file.txt",
+			contextSize: 3,
+			expected:    `git show --submodule --color=always --unified=3 --no-renames --stat -p 1234567890  -- "file.txt"`,
+		},
+		{
+			testName:    "Show diff with custom context size",
+			filterPath:  "",
+			contextSize: 77,
+			expected:    "git show --submodule --color=always --unified=77 --no-renames --stat -p 1234567890 ",
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.DiffContextSize = s.contextSize
+
+			instance := buildCommitCommands(commonDeps{userConfig: userConfig})
+
+			cmdStr := instance.ShowCmdObj("1234567890", s.filterPath).ToString()
+			assert.Equal(t, s.expected, cmdStr)
+		})
+	}
+}

pkg/commands/git_commands/common.go

@@ -0,0 +1,34 @@
+package git_commands
+
+import (
+	gogit "github.com/jesseduffield/go-git/v5"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+)
+
+type GitCommon struct {
+	*common.Common
+	cmd       oscommands.ICmdObjBuilder
+	os        *oscommands.OSCommand
+	dotGitDir string
+	repo      *gogit.Repository
+	config    *ConfigCommands
+}
+
+func NewGitCommon(
+	cmn *common.Common,
+	cmd oscommands.ICmdObjBuilder,
+	osCommand *oscommands.OSCommand,
+	dotGitDir string,
+	repo *gogit.Repository,
+	config *ConfigCommands,
+) *GitCommon {
+	return &GitCommon{
+		Common:    cmn,
+		cmd:       cmd,
+		os:        osCommand,
+		dotGitDir: dotGitDir,
+		repo:      repo,
+		config:    config,
+	}
+}

pkg/commands/git_commands/config.go

@@ -0,0 +1,101 @@
+package git_commands
+
+import (
+	"os"
+	"strconv"
+	"strings"
+
+	gogit "github.com/jesseduffield/go-git/v5"
+	"github.com/jesseduffield/go-git/v5/config"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_config"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type ConfigCommands struct {
+	*common.Common
+
+	gitConfig git_config.IGitConfig
+	repo      *gogit.Repository
+}
+
+func NewConfigCommands(
+	common *common.Common,
+	gitConfig git_config.IGitConfig,
+	repo *gogit.Repository,
+) *ConfigCommands {
+	return &ConfigCommands{
+		Common:    common,
+		gitConfig: gitConfig,
+		repo:      repo,
+	}
+}
+
+func (self *ConfigCommands) ConfiguredPager() string {
+	if os.Getenv("GIT_PAGER") != "" {
+		return os.Getenv("GIT_PAGER")
+	}
+	if os.Getenv("PAGER") != "" {
+		return os.Getenv("PAGER")
+	}
+	output := self.gitConfig.Get("core.pager")
+	return strings.Split(output, "\n")[0]
+}
+
+func (self *ConfigCommands) GetPager(width int) string {
+	useConfig := self.UserConfig.Git.Paging.UseConfig
+	if useConfig {
+		pager := self.ConfiguredPager()
+		return strings.Split(pager, "| less")[0]
+	}
+
+	templateValues := map[string]string{
+		"columnWidth": strconv.Itoa(width/2 - 6),
+	}
+
+	pagerTemplate := self.UserConfig.Git.Paging.Pager
+	return utils.ResolvePlaceholderString(pagerTemplate, templateValues)
+}
+
+// UsingGpg tells us whether the user has gpg enabled so that we can know
+// whether we need to run a subprocess to allow them to enter their password
+func (self *ConfigCommands) UsingGpg() bool {
+	overrideGpg := self.UserConfig.Git.OverrideGpg
+	if overrideGpg {
+		return false
+	}
+
+	return self.gitConfig.GetBool("commit.gpgsign")
+}
+
+func (self *ConfigCommands) GetCoreEditor() string {
+	return self.gitConfig.Get("core.editor")
+}
+
+// GetRemoteURL returns current repo remote url
+func (self *ConfigCommands) GetRemoteURL() string {
+	return self.gitConfig.Get("remote.origin.url")
+}
+
+func (self *ConfigCommands) GetShowUntrackedFiles() string {
+	return self.gitConfig.Get("status.showUntrackedFiles")
+}
+
+// this determines whether the user has configured to push to the remote branch of the same name as the current or not
+func (self *ConfigCommands) GetPushToCurrent() bool {
+	return self.gitConfig.Get("push.default") == "current"
+}
+
+// returns the repo's branches as specified in the git config
+func (self *ConfigCommands) Branches() (map[string]*config.Branch, error) {
+	conf, err := self.repo.Config()
+	if err != nil {
+		return nil, err
+	}
+
+	return conf.Branches, nil
+}
+
+func (self *ConfigCommands) GetGitFlowPrefixes() string {
+	return self.gitConfig.GetGeneral("--local --get-regexp gitflow.prefix")
+}

pkg/commands/git_commands/custom.go

@@ -0,0 +1,18 @@
+package git_commands
+
+type CustomCommands struct {
+	*GitCommon
+}
+
+func NewCustomCommands(gitCommon *GitCommon) *CustomCommands {
+	return &CustomCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+// Only to be used for the sake of running custom commands specified by the user.
+// If you want to run a new command, try finding a place for it in one of the neighbouring
+// files, or creating a new BlahCommands struct to hold it.
+func (self *CustomCommands) RunWithOutput(cmdStr string) (string, error) {
+	return self.cmd.New(cmdStr).RunWithOutput()
+}

pkg/commands/git_commands/deps_test.go

@@ -0,0 +1,144 @@
+package git_commands
+
+import (
+	"github.com/go-errors/errors"
+	gogit "github.com/jesseduffield/go-git/v5"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_config"
+	"github.com/jesseduffield/lazygit/pkg/commands/loaders"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type commonDeps struct {
+	runner     *oscommands.FakeCmdObjRunner
+	userConfig *config.UserConfig
+	gitConfig  *git_config.FakeGitConfig
+	getenv     func(string) string
+	removeFile func(string) error
+	dotGitDir  string
+	common     *common.Common
+	cmd        *oscommands.CmdObjBuilder
+}
+
+func buildGitCommon(deps commonDeps) *GitCommon {
+	gitCommon := &GitCommon{}
+
+	gitCommon.Common = deps.common
+	if gitCommon.Common == nil {
+		gitCommon.Common = utils.NewDummyCommonWithUserConfig(deps.userConfig)
+	}
+
+	runner := deps.runner
+	if runner == nil {
+		runner = oscommands.NewFakeRunner(nil)
+	}
+
+	cmd := deps.cmd
+	// gotta check deps.cmd because it's not an interface type and an interface value of nil is not considered to be nil
+	if cmd == nil {
+		cmd = oscommands.NewDummyCmdObjBuilder(runner)
+	}
+	gitCommon.cmd = cmd
+
+	gitCommon.Common.UserConfig = deps.userConfig
+	if gitCommon.Common.UserConfig == nil {
+		gitCommon.Common.UserConfig = config.GetDefaultConfig()
+	}
+
+	gitConfig := deps.gitConfig
+	if gitConfig == nil {
+		gitConfig = git_config.NewFakeGitConfig(nil)
+	}
+
+	gitCommon.repo = buildRepo()
+	gitCommon.config = NewConfigCommands(gitCommon.Common, gitConfig, gitCommon.repo)
+
+	getenv := deps.getenv
+	if getenv == nil {
+		getenv = func(string) string { return "" }
+	}
+
+	removeFile := deps.removeFile
+	if removeFile == nil {
+		removeFile = func(string) error { return errors.New("unexpected call to removeFile") }
+	}
+
+	gitCommon.os = oscommands.NewDummyOSCommandWithDeps(oscommands.OSCommandDeps{
+		Common:       gitCommon.Common,
+		GetenvFn:     getenv,
+		Cmd:          cmd,
+		RemoveFileFn: removeFile,
+	})
+
+	gitCommon.dotGitDir = deps.dotGitDir
+	if gitCommon.dotGitDir == "" {
+		gitCommon.dotGitDir = ".git"
+	}
+
+	return gitCommon
+}
+
+func buildRepo() *gogit.Repository {
+	// TODO: think of a way to actually mock this out
+	var repo *gogit.Repository = nil
+	return repo
+}
+
+func buildFileLoader(gitCommon *GitCommon) *loaders.FileLoader {
+	return loaders.NewFileLoader(gitCommon.Common, gitCommon.cmd, gitCommon.config)
+}
+
+func buildSubmoduleCommands(deps commonDeps) *SubmoduleCommands {
+	gitCommon := buildGitCommon(deps)
+
+	return NewSubmoduleCommands(gitCommon)
+}
+
+func buildCommitCommands(deps commonDeps) *CommitCommands {
+	gitCommon := buildGitCommon(deps)
+	return NewCommitCommands(gitCommon)
+}
+
+func buildWorkingTreeCommands(deps commonDeps) *WorkingTreeCommands {
+	gitCommon := buildGitCommon(deps)
+	submoduleCommands := buildSubmoduleCommands(deps)
+	fileLoader := buildFileLoader(gitCommon)
+
+	return NewWorkingTreeCommands(gitCommon, submoduleCommands, fileLoader)
+}
+
+func buildStashCommands(deps commonDeps) *StashCommands {
+	gitCommon := buildGitCommon(deps)
+	fileLoader := buildFileLoader(gitCommon)
+	workingTreeCommands := buildWorkingTreeCommands(deps)
+
+	return NewStashCommands(gitCommon, fileLoader, workingTreeCommands)
+}
+
+func buildRebaseCommands(deps commonDeps) *RebaseCommands {
+	gitCommon := buildGitCommon(deps)
+	workingTreeCommands := buildWorkingTreeCommands(deps)
+	commitCommands := buildCommitCommands(deps)
+
+	return NewRebaseCommands(gitCommon, commitCommands, workingTreeCommands)
+}
+
+func buildSyncCommands(deps commonDeps) *SyncCommands {
+	gitCommon := buildGitCommon(deps)
+
+	return NewSyncCommands(gitCommon)
+}
+
+func buildFileCommands(deps commonDeps) *FileCommands {
+	gitCommon := buildGitCommon(deps)
+
+	return NewFileCommands(gitCommon)
+}
+
+func buildBranchCommands(deps commonDeps) *BranchCommands {
+	gitCommon := buildGitCommon(deps)
+
+	return NewBranchCommands(gitCommon)
+}

pkg/commands/git_commands/file.go

@@ -0,0 +1,62 @@
+package git_commands
+
+import (
+	"io/ioutil"
+	"strconv"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type FileCommands struct {
+	*GitCommon
+}
+
+func NewFileCommands(gitCommon *GitCommon) *FileCommands {
+	return &FileCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+// Cat obtains the content of a file
+func (self *FileCommands) Cat(fileName string) (string, error) {
+	buf, err := ioutil.ReadFile(fileName)
+	if err != nil {
+		return "", nil
+	}
+	return string(buf), nil
+}
+
+func (self *FileCommands) GetEditCmdStr(filename string, lineNumber int) (string, error) {
+	editor := self.UserConfig.OS.EditCommand
+
+	if editor == "" {
+		editor = self.config.GetCoreEditor()
+	}
+	if editor == "" {
+		editor = self.os.Getenv("GIT_EDITOR")
+	}
+	if editor == "" {
+		editor = self.os.Getenv("VISUAL")
+	}
+	if editor == "" {
+		editor = self.os.Getenv("EDITOR")
+	}
+	if editor == "" {
+		if err := self.cmd.New("which vi").DontLog().Run(); err == nil {
+			editor = "vi"
+		}
+	}
+	if editor == "" {
+		return "", errors.New("No editor defined in config file, $GIT_EDITOR, $VISUAL, $EDITOR, or git config")
+	}
+
+	templateValues := map[string]string{
+		"editor":   editor,
+		"filename": self.cmd.Quote(filename),
+		"line":     strconv.Itoa(lineNumber),
+	}
+
+	editCmdTemplate := self.UserConfig.OS.EditCommandTemplate
+	return utils.ResolvePlaceholderString(editCmdTemplate, templateValues), nil
+}

pkg/commands/git_commands/file_test.go

@@ -0,0 +1,163 @@
+package git_commands
+
+import (
+	"testing"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_config"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestEditFileCmdStr(t *testing.T) {
+	type scenario struct {
+		filename                  string
+		configEditCommand         string
+		configEditCommandTemplate string
+		runner                    *oscommands.FakeCmdObjRunner
+		getenv                    func(string) string
+		gitConfigMockResponses    map[string]string
+		test                      func(string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			filename:                  "test",
+			configEditCommand:         "",
+			configEditCommandTemplate: "{{editor}} {{filename}}",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`which vi`, "", errors.New("error")),
+			getenv: func(env string) string {
+				return ""
+			},
+			gitConfigMockResponses: nil,
+			test: func(cmdStr string, err error) {
+				assert.EqualError(t, err, "No editor defined in config file, $GIT_EDITOR, $VISUAL, $EDITOR, or git config")
+			},
+		},
+		{
+			filename:                  "test",
+			configEditCommand:         "nano",
+			configEditCommandTemplate: "{{editor}} {{filename}}",
+			runner:                    oscommands.NewFakeRunner(t),
+			getenv: func(env string) string {
+				return ""
+			},
+			gitConfigMockResponses: nil,
+			test: func(cmdStr string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, `nano "test"`, cmdStr)
+			},
+		},
+		{
+			filename:                  "test",
+			configEditCommand:         "",
+			configEditCommandTemplate: "{{editor}} {{filename}}",
+			runner:                    oscommands.NewFakeRunner(t),
+			getenv: func(env string) string {
+				return ""
+			},
+			gitConfigMockResponses: map[string]string{"core.editor": "nano"},
+			test: func(cmdStr string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, `nano "test"`, cmdStr)
+			},
+		},
+		{
+			filename:                  "test",
+			configEditCommand:         "",
+			configEditCommandTemplate: "{{editor}} {{filename}}",
+			runner:                    oscommands.NewFakeRunner(t),
+			getenv: func(env string) string {
+				if env == "VISUAL" {
+					return "nano"
+				}
+
+				return ""
+			},
+			gitConfigMockResponses: nil,
+			test: func(cmdStr string, err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			filename:                  "test",
+			configEditCommand:         "",
+			configEditCommandTemplate: "{{editor}} {{filename}}",
+			runner:                    oscommands.NewFakeRunner(t),
+			getenv: func(env string) string {
+				if env == "EDITOR" {
+					return "emacs"
+				}
+
+				return ""
+			},
+			gitConfigMockResponses: nil,
+			test: func(cmdStr string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, `emacs "test"`, cmdStr)
+			},
+		},
+		{
+			filename:                  "test",
+			configEditCommand:         "",
+			configEditCommandTemplate: "{{editor}} {{filename}}",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`which vi`, "/usr/bin/vi", nil),
+			getenv: func(env string) string {
+				return ""
+			},
+			gitConfigMockResponses: nil,
+			test: func(cmdStr string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, `vi "test"`, cmdStr)
+			},
+		},
+		{
+			filename:                  "file/with space",
+			configEditCommand:         "",
+			configEditCommandTemplate: "{{editor}} {{filename}}",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`which vi`, "/usr/bin/vi", nil),
+			getenv: func(env string) string {
+				return ""
+			},
+			gitConfigMockResponses: nil,
+			test: func(cmdStr string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, `vi "file/with space"`, cmdStr)
+			},
+		},
+		{
+			filename:                  "open file/at line",
+			configEditCommand:         "vim",
+			configEditCommandTemplate: "{{editor}} +{{line}} {{filename}}",
+			runner:                    oscommands.NewFakeRunner(t),
+			getenv: func(env string) string {
+				return ""
+			},
+			gitConfigMockResponses: nil,
+			test: func(cmdStr string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, `vim +1 "open file/at line"`, cmdStr)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		userConfig := config.GetDefaultConfig()
+		userConfig.OS.EditCommand = s.configEditCommand
+		userConfig.OS.EditCommandTemplate = s.configEditCommandTemplate
+
+		instance := buildFileCommands(commonDeps{
+			runner:     s.runner,
+			userConfig: userConfig,
+			gitConfig:  git_config.NewFakeGitConfig(s.gitConfigMockResponses),
+			getenv:     s.getenv,
+		})
+
+		s.test(instance.GetEditCmdStr(s.filename, 1))
+		s.runner.CheckForMissingCalls()
+	}
+}

pkg/commands/git_commands/flow.go

@@ -0,0 +1,56 @@
+package git_commands
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+)
+
+type FlowCommands struct {
+	*GitCommon
+}
+
+func NewFlowCommands(
+	gitCommon *GitCommon,
+) *FlowCommands {
+	return &FlowCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+func (self *FlowCommands) GitFlowEnabled() bool {
+	return self.config.GetGitFlowPrefixes() != ""
+}
+
+func (self *FlowCommands) FinishCmdObj(branchName string) (oscommands.ICmdObj, error) {
+	prefixes := self.config.GetGitFlowPrefixes()
+
+	// need to find out what kind of branch this is
+	prefix := strings.SplitAfterN(branchName, "/", 2)[0]
+	suffix := strings.Replace(branchName, prefix, "", 1)
+
+	branchType := ""
+	for _, line := range strings.Split(strings.TrimSpace(prefixes), "\n") {
+		if strings.HasPrefix(line, "gitflow.prefix.") && strings.HasSuffix(line, prefix) {
+			regex := regexp.MustCompile("gitflow.prefix.([^ ]*) .*")
+			matches := regex.FindAllStringSubmatch(line, 1)
+
+			if len(matches) > 0 && len(matches[0]) > 1 {
+				branchType = matches[0][1]
+				break
+			}
+		}
+	}
+
+	if branchType == "" {
+		return nil, errors.New(self.Tr.NotAGitFlowBranch)
+	}
+
+	return self.cmd.New("git flow " + branchType + " finish " + suffix), nil
+}
+
+func (self *FlowCommands) StartCmdObj(branchType string, name string) oscommands.ICmdObj {
+	return self.cmd.New("git flow " + branchType + " start " + name)
+}

pkg/commands/git_commands/patch.go

@@ -0,0 +1,256 @@
+package git_commands
+
+import (
+	"fmt"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/patch"
+	"github.com/jesseduffield/lazygit/pkg/commands/types/enums"
+)
+
+type PatchCommands struct {
+	*GitCommon
+	rebase *RebaseCommands
+	commit *CommitCommands
+	status *StatusCommands
+	stash  *StashCommands
+
+	PatchManager *patch.PatchManager
+}
+
+func NewPatchCommands(
+	gitCommon *GitCommon,
+	rebase *RebaseCommands,
+	commit *CommitCommands,
+	status *StatusCommands,
+	stash *StashCommands,
+	patchManager *patch.PatchManager,
+) *PatchCommands {
+	return &PatchCommands{
+		GitCommon:    gitCommon,
+		rebase:       rebase,
+		commit:       commit,
+		status:       status,
+		stash:        stash,
+		PatchManager: patchManager,
+	}
+}
+
+// DeletePatchesFromCommit applies a patch in reverse for a commit
+func (self *PatchCommands) DeletePatchesFromCommit(commits []*models.Commit, commitIndex int) error {
+	if err := self.rebase.BeginInteractiveRebaseForCommit(commits, commitIndex); err != nil {
+		return err
+	}
+
+	// apply each patch in reverse
+	if err := self.PatchManager.ApplyPatches(true); err != nil {
+		if err := self.rebase.AbortRebase(); err != nil {
+			return err
+		}
+		return err
+	}
+
+	// time to amend the selected commit
+	if err := self.commit.AmendHead(); err != nil {
+		return err
+	}
+
+	self.rebase.onSuccessfulContinue = func() error {
+		self.PatchManager.Reset()
+		return nil
+	}
+
+	// continue
+	return self.rebase.ContinueRebase()
+}
+
+func (self *PatchCommands) MovePatchToSelectedCommit(commits []*models.Commit, sourceCommitIdx int, destinationCommitIdx int) error {
+	if sourceCommitIdx < destinationCommitIdx {
+		if err := self.rebase.BeginInteractiveRebaseForCommit(commits, destinationCommitIdx); err != nil {
+			return err
+		}
+
+		// apply each patch forward
+		if err := self.PatchManager.ApplyPatches(false); err != nil {
+			if err := self.rebase.AbortRebase(); err != nil {
+				return err
+			}
+			return err
+		}
+
+		// amend the destination commit
+		if err := self.commit.AmendHead(); err != nil {
+			return err
+		}
+
+		self.rebase.onSuccessfulContinue = func() error {
+			self.PatchManager.Reset()
+			return nil
+		}
+
+		// continue
+		return self.rebase.ContinueRebase()
+	}
+
+	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 self.config.UsingGpg() {
+		return errors.New(self.Tr.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
+	}
+
+	err := self.rebase.PrepareInteractiveRebaseCommand(commits[baseIndex].Sha, todo, true).Run()
+	if err != nil {
+		return err
+	}
+
+	// apply each patch in reverse
+	if err := self.PatchManager.ApplyPatches(true); err != nil {
+		if err := self.rebase.AbortRebase(); err != nil {
+			return err
+		}
+		return err
+	}
+
+	// amend the source commit
+	if err := self.commit.AmendHead(); err != nil {
+		return err
+	}
+
+	if self.rebase.onSuccessfulContinue != nil {
+		return errors.New("You are midway through another rebase operation. Please abort to start again")
+	}
+
+	self.rebase.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 := self.PatchManager.ApplyPatches(false); err != nil {
+			if err := self.rebase.AbortRebase(); err != nil {
+				return err
+			}
+			return err
+		}
+
+		// amend the destination commit
+		if err := self.commit.AmendHead(); err != nil {
+			return err
+		}
+
+		self.rebase.onSuccessfulContinue = func() error {
+			self.PatchManager.Reset()
+			return nil
+		}
+
+		return self.rebase.ContinueRebase()
+	}
+
+	return self.rebase.ContinueRebase()
+}
+
+func (self *PatchCommands) MovePatchIntoIndex(commits []*models.Commit, commitIdx int, stash bool) error {
+	if stash {
+		if err := self.stash.Save(self.Tr.StashPrefix + commits[commitIdx].Sha); err != nil {
+			return err
+		}
+	}
+
+	if err := self.rebase.BeginInteractiveRebaseForCommit(commits, commitIdx); err != nil {
+		return err
+	}
+
+	if err := self.PatchManager.ApplyPatches(true); err != nil {
+		if self.status.WorkingTreeState() == enums.REBASE_MODE_REBASING {
+			if err := self.rebase.AbortRebase(); err != nil {
+				return err
+			}
+		}
+		return err
+	}
+
+	// amend the commit
+	if err := self.commit.AmendHead(); err != nil {
+		return err
+	}
+
+	if self.rebase.onSuccessfulContinue != nil {
+		return errors.New("You are midway through another rebase operation. Please abort to start again")
+	}
+
+	self.rebase.onSuccessfulContinue = func() error {
+		// add patches to index
+		if err := self.PatchManager.ApplyPatches(false); err != nil {
+			if self.status.WorkingTreeState() == enums.REBASE_MODE_REBASING {
+				if err := self.rebase.AbortRebase(); err != nil {
+					return err
+				}
+			}
+			return err
+		}
+
+		if stash {
+			if err := self.stash.Apply(0); err != nil {
+				return err
+			}
+		}
+
+		self.PatchManager.Reset()
+		return nil
+	}
+
+	return self.rebase.ContinueRebase()
+}
+
+func (self *PatchCommands) PullPatchIntoNewCommit(commits []*models.Commit, commitIdx int) error {
+	if err := self.rebase.BeginInteractiveRebaseForCommit(commits, commitIdx); err != nil {
+		return err
+	}
+
+	if err := self.PatchManager.ApplyPatches(true); err != nil {
+		if err := self.rebase.AbortRebase(); err != nil {
+			return err
+		}
+		return err
+	}
+
+	// amend the commit
+	if err := self.commit.AmendHead(); err != nil {
+		return err
+	}
+
+	// add patches to index
+	if err := self.PatchManager.ApplyPatches(false); err != nil {
+		if err := self.rebase.AbortRebase(); err != nil {
+			return err
+		}
+		return err
+	}
+
+	head_message, _ := self.commit.GetHeadCommitMessage()
+	new_message := fmt.Sprintf("Split from \"%s\"", head_message)
+	err := self.commit.CommitCmdObj(new_message).Run()
+	if err != nil {
+		return err
+	}
+
+	if self.rebase.onSuccessfulContinue != nil {
+		return errors.New("You are midway through another rebase operation. Please abort to start again")
+	}
+
+	self.PatchManager.Reset()
+	return self.rebase.ContinueRebase()
+}

pkg/commands/git_commands/rebase.go

@@ -0,0 +1,345 @@
+package git_commands
+
+import (
+	"fmt"
+	"io/ioutil"
+	"path/filepath"
+	"strings"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+)
+
+type RebaseCommands struct {
+	*GitCommon
+	commit      *CommitCommands
+	workingTree *WorkingTreeCommands
+
+	onSuccessfulContinue func() error
+}
+
+func NewRebaseCommands(
+	gitCommon *GitCommon,
+	commitCommands *CommitCommands,
+	workingTreeCommands *WorkingTreeCommands,
+) *RebaseCommands {
+	return &RebaseCommands{
+		GitCommon:   gitCommon,
+		commit:      commitCommands,
+		workingTree: workingTreeCommands,
+	}
+}
+
+func (self *RebaseCommands) RewordCommit(commits []*models.Commit, index int, message string) error {
+	if index == 0 {
+		// we've selected the top commit so no rebase is required
+		return self.commit.RewordLastCommit(message)
+	}
+
+	err := self.BeginInteractiveRebaseForCommit(commits, index)
+	if err != nil {
+		return err
+	}
+
+	// now the selected commit should be our head so we'll amend it with the new message
+	err = self.commit.RewordLastCommit(message)
+	if err != nil {
+		return err
+	}
+
+	return self.ContinueRebase()
+}
+
+func (self *RebaseCommands) RewordCommitInEditor(commits []*models.Commit, index int) (oscommands.ICmdObj, error) {
+	todo, sha, err := self.GenerateGenericRebaseTodo(commits, index, "reword")
+	if err != nil {
+		return nil, err
+	}
+
+	return self.PrepareInteractiveRebaseCommand(sha, todo, false), nil
+}
+
+func (self *RebaseCommands) MoveCommitDown(commits []*models.Commit, index int) error {
+	// we must ensure that we have at least two commits after the selected one
+	if len(commits) <= index+2 {
+		// assuming they aren't picking the bottom commit
+		return errors.New(self.Tr.NoRoom)
+	}
+
+	todo := ""
+	orderedCommits := append(commits[0:index], commits[index+1], commits[index])
+	for _, commit := range orderedCommits {
+		todo = "pick " + commit.Sha + " " + commit.Name + "\n" + todo
+	}
+
+	return self.PrepareInteractiveRebaseCommand(commits[index+2].Sha, todo, true).Run()
+}
+
+func (self *RebaseCommands) InteractiveRebase(commits []*models.Commit, index int, action string) error {
+	todo, sha, err := self.GenerateGenericRebaseTodo(commits, index, action)
+	if err != nil {
+		return err
+	}
+
+	return self.PrepareInteractiveRebaseCommand(sha, todo, true).Run()
+}
+
+// PrepareInteractiveRebaseCommand returns the cmd for an interactive rebase
+// we tell git to run lazygit to edit the todo list, and we pass the client
+// lazygit a todo string to write to the todo file
+func (self *RebaseCommands) PrepareInteractiveRebaseCommand(baseSha string, todo string, overrideEditor bool) oscommands.ICmdObj {
+	ex := oscommands.GetLazygitPath()
+
+	debug := "FALSE"
+	if self.Debug {
+		debug = "TRUE"
+	}
+
+	cmdStr := fmt.Sprintf("git rebase --interactive --autostash --keep-empty %s", baseSha)
+	self.Log.WithField("command", cmdStr).Info("RunCommand")
+
+	cmdObj := self.cmd.New(cmdStr)
+
+	gitSequenceEditor := ex
+	if todo == "" {
+		gitSequenceEditor = "true"
+	} else {
+		self.os.LogCommand(fmt.Sprintf("Creating TODO file for interactive rebase: \n\n%s", todo), false)
+	}
+
+	cmdObj.AddEnvVars(
+		"LAZYGIT_CLIENT_COMMAND=INTERACTIVE_REBASE",
+		"LAZYGIT_REBASE_TODO="+todo,
+		"DEBUG="+debug,
+		"LANG=en_US.UTF-8",   // Force using EN as language
+		"LC_ALL=en_US.UTF-8", // Force using EN as language
+		"GIT_SEQUENCE_EDITOR="+gitSequenceEditor,
+	)
+
+	if overrideEditor {
+		cmdObj.AddEnvVars("GIT_EDITOR=" + ex)
+	}
+
+	return cmdObj
+}
+
+func (self *RebaseCommands) GenerateGenericRebaseTodo(commits []*models.Commit, actionIndex int, action string) (string, string, error) {
+	baseIndex := actionIndex + 1
+
+	if len(commits) <= baseIndex {
+		return "", "", errors.New(self.Tr.CannotRebaseOntoFirstCommit)
+	}
+
+	if action == "squash" || action == "fixup" {
+		baseIndex++
+
+		if len(commits) <= baseIndex {
+			return "", "", errors.New(self.Tr.CannotSquashOntoSecondCommit)
+		}
+	}
+
+	todo := ""
+	for i, commit := range commits[0:baseIndex] {
+		var commitAction string
+		if i == actionIndex {
+			commitAction = action
+		} else if commit.IsMerge() {
+			// your typical interactive rebase will actually drop merge commits by default. Damn git CLI, you scary!
+			// doing this means we don't need to worry about rebasing over merges which always causes problems.
+			// you typically shouldn't be doing rebases that pass over merge commits anyway.
+			commitAction = "drop"
+		} else {
+			commitAction = "pick"
+		}
+		todo = commitAction + " " + commit.Sha + " " + commit.Name + "\n" + todo
+	}
+
+	return todo, commits[baseIndex].Sha, nil
+}
+
+// AmendTo amends the given commit with whatever files are staged
+func (self *RebaseCommands) AmendTo(sha string) error {
+	if err := self.commit.CreateFixupCommit(sha); err != nil {
+		return err
+	}
+
+	return self.SquashAllAboveFixupCommits(sha)
+}
+
+// EditRebaseTodo sets the action at a given index in the git-rebase-todo file
+func (self *RebaseCommands) EditRebaseTodo(index int, action string) error {
+	fileName := filepath.Join(self.dotGitDir, "rebase-merge/git-rebase-todo")
+	bytes, err := ioutil.ReadFile(fileName)
+	if err != nil {
+		return err
+	}
+
+	content := strings.Split(string(bytes), "\n")
+	commitCount := self.getTodoCommitCount(content)
+
+	// we have the most recent commit at the bottom whereas the todo file has
+	// it at the bottom, so we need to subtract our index from the commit count
+	contentIndex := commitCount - 1 - index
+	splitLine := strings.Split(content[contentIndex], " ")
+	content[contentIndex] = action + " " + strings.Join(splitLine[1:], " ")
+	result := strings.Join(content, "\n")
+
+	return ioutil.WriteFile(fileName, []byte(result), 0644)
+}
+
+func (self *RebaseCommands) getTodoCommitCount(content []string) int {
+	// count lines that are not blank and are not comments
+	commitCount := 0
+	for _, line := range content {
+		if line != "" && !strings.HasPrefix(line, "#") {
+			commitCount++
+		}
+	}
+	return commitCount
+}
+
+// MoveTodoDown moves a rebase todo item down by one position
+func (self *RebaseCommands) MoveTodoDown(index int) error {
+	fileName := filepath.Join(self.dotGitDir, "rebase-merge/git-rebase-todo")
+	bytes, err := ioutil.ReadFile(fileName)
+	if err != nil {
+		return err
+	}
+
+	content := strings.Split(string(bytes), "\n")
+	commitCount := self.getTodoCommitCount(content)
+	contentIndex := commitCount - 1 - index
+
+	rearrangedContent := append(content[0:contentIndex-1], content[contentIndex], content[contentIndex-1])
+	rearrangedContent = append(rearrangedContent, content[contentIndex+1:]...)
+	result := strings.Join(rearrangedContent, "\n")
+
+	return ioutil.WriteFile(fileName, []byte(result), 0644)
+}
+
+// SquashAllAboveFixupCommits squashes all fixup! commits above the given one
+func (self *RebaseCommands) SquashAllAboveFixupCommits(sha string) error {
+	return self.runSkipEditorCommand(
+		self.cmd.New(
+			fmt.Sprintf(
+				"git rebase --interactive --autostash --autosquash %s^",
+				sha,
+			),
+		),
+	)
+}
+
+// BeginInteractiveRebaseForCommit starts an interactive rebase to edit the current
+// commit and pick all others. After this you'll want to call `self.ContinueRebase()
+func (self *RebaseCommands) BeginInteractiveRebaseForCommit(commits []*models.Commit, commitIndex int) error {
+	if len(commits)-1 < commitIndex {
+		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 self.config.UsingGpg() {
+		return errors.New(self.Tr.DisabledForGPG)
+	}
+
+	todo, sha, err := self.GenerateGenericRebaseTodo(commits, commitIndex, "edit")
+	if err != nil {
+		return err
+	}
+
+	return self.PrepareInteractiveRebaseCommand(sha, todo, true).Run()
+}
+
+// RebaseBranch interactive rebases onto a branch
+func (self *RebaseCommands) RebaseBranch(branchName string) error {
+	return self.PrepareInteractiveRebaseCommand(branchName, "", false).Run()
+}
+
+func (self *RebaseCommands) GenericMergeOrRebaseActionCmdObj(commandType string, command string) oscommands.ICmdObj {
+	return self.cmd.New("git " + commandType + " --" + command)
+}
+
+func (self *RebaseCommands) ContinueRebase() error {
+	return self.GenericMergeOrRebaseAction("rebase", "continue")
+}
+
+func (self *RebaseCommands) AbortRebase() error {
+	return self.GenericMergeOrRebaseAction("rebase", "abort")
+}
+
+// GenericMerge takes a commandType of "merge" or "rebase" and a command of "abort", "skip" or "continue"
+// By default we skip the editor in the case where a commit will be made
+func (self *RebaseCommands) GenericMergeOrRebaseAction(commandType string, command string) error {
+	err := self.runSkipEditorCommand(self.GenericMergeOrRebaseActionCmdObj(commandType, command))
+	if err != nil {
+		if !strings.Contains(err.Error(), "no rebase in progress") {
+			return err
+		}
+		self.Log.Warn(err)
+	}
+
+	// sometimes we need to do a sequence of things in a rebase but the user needs to
+	// fix merge conflicts along the way. When this happens we queue up the next step
+	// so that after the next successful rebase continue we can continue from where we left off
+	if commandType == "rebase" && command == "continue" && self.onSuccessfulContinue != nil {
+		f := self.onSuccessfulContinue
+		self.onSuccessfulContinue = nil
+		return f()
+	}
+	if command == "abort" {
+		self.onSuccessfulContinue = nil
+	}
+	return nil
+}
+
+func (self *RebaseCommands) runSkipEditorCommand(cmdObj oscommands.ICmdObj) error {
+	lazyGitPath := oscommands.GetLazygitPath()
+	return cmdObj.
+		AddEnvVars(
+			"LAZYGIT_CLIENT_COMMAND=EXIT_IMMEDIATELY",
+			"GIT_EDITOR="+lazyGitPath,
+			"EDITOR="+lazyGitPath,
+			"VISUAL="+lazyGitPath,
+		).
+		Run()
+}
+
+// DiscardOldFileChanges discards changes to a file from an old commit
+func (self *RebaseCommands) DiscardOldFileChanges(commits []*models.Commit, commitIndex int, fileName string) error {
+	if err := self.BeginInteractiveRebaseForCommit(commits, commitIndex); err != nil {
+		return err
+	}
+
+	// check if file exists in previous commit (this command returns an error if the file doesn't exist)
+	if err := self.cmd.New("git cat-file -e HEAD^:" + self.cmd.Quote(fileName)).Run(); err != nil {
+		if err := self.os.Remove(fileName); err != nil {
+			return err
+		}
+		if err := self.workingTree.StageFile(fileName); err != nil {
+			return err
+		}
+	} else if err := self.workingTree.CheckoutFile("HEAD^", fileName); err != nil {
+		return err
+	}
+
+	// amend the commit
+	err := self.commit.AmendHead()
+	if err != nil {
+		return err
+	}
+
+	// continue
+	return self.ContinueRebase()
+}
+
+// CherryPickCommits begins an interactive rebase with the given shas being cherry picked onto HEAD
+func (self *RebaseCommands) CherryPickCommits(commits []*models.Commit) error {
+	todo := ""
+	for _, commit := range commits {
+		todo = "pick " + commit.Sha + " " + commit.Name + "\n" + todo
+	}
+
+	return self.PrepareInteractiveRebaseCommand("HEAD", todo, false).Run()
+}

pkg/commands/git_commands/rebase_test.go

@@ -0,0 +1,151 @@
+package git_commands
+
+import (
+	"regexp"
+	"testing"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_config"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestRebaseRebaseBranch(t *testing.T) {
+	type scenario struct {
+		testName string
+		arg      string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "successful rebase",
+			arg:      "master",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git rebase --interactive --autostash --keep-empty master`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "unsuccessful rebase",
+			arg:      "master",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git rebase --interactive --autostash --keep-empty master`, "", errors.New("error")),
+			test: func(err error) {
+				assert.Error(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildRebaseCommands(commonDeps{runner: s.runner})
+			s.test(instance.RebaseBranch(s.arg))
+		})
+	}
+}
+
+// TestRebaseSkipEditorCommand confirms that SkipEditorCommand injects
+// environment variables that suppress an interactive editor
+func TestRebaseSkipEditorCommand(t *testing.T) {
+	commandStr := "git blah"
+	runner := oscommands.NewFakeRunner(t).ExpectFunc(func(cmdObj oscommands.ICmdObj) (string, error) {
+		assert.Equal(t, commandStr, cmdObj.ToString())
+		envVars := cmdObj.GetEnvVars()
+		for _, regexStr := range []string{
+			`^VISUAL=.*$`,
+			`^EDITOR=.*$`,
+			`^GIT_EDITOR=.*$`,
+			"^LAZYGIT_CLIENT_COMMAND=EXIT_IMMEDIATELY$",
+		} {
+			regexStr := regexStr
+			foundMatch := utils.IncludesStringFunc(envVars, func(envVar string) bool {
+				return regexp.MustCompile(regexStr).MatchString(envVar)
+			})
+			if !foundMatch {
+				t.Errorf("expected environment variable %s to be set", regexStr)
+			}
+		}
+		return "", nil
+	})
+	instance := buildRebaseCommands(commonDeps{runner: runner})
+	err := instance.runSkipEditorCommand(instance.cmd.New(commandStr))
+	assert.NoError(t, err)
+	runner.CheckForMissingCalls()
+}
+
+func TestRebaseDiscardOldFileChanges(t *testing.T) {
+	type scenario struct {
+		testName               string
+		gitConfigMockResponses map[string]string
+		commits                []*models.Commit
+		commitIndex            int
+		fileName               string
+		runner                 *oscommands.FakeCmdObjRunner
+		test                   func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName:               "returns error when index outside of range of commits",
+			gitConfigMockResponses: nil,
+			commits:                []*models.Commit{},
+			commitIndex:            0,
+			fileName:               "test999.txt",
+			runner:                 oscommands.NewFakeRunner(t),
+			test: func(err error) {
+				assert.Error(t, err)
+			},
+		},
+		{
+			testName:               "returns error when using gpg",
+			gitConfigMockResponses: map[string]string{"commit.gpgsign": "true"},
+			commits:                []*models.Commit{{Name: "commit", Sha: "123456"}},
+			commitIndex:            0,
+			fileName:               "test999.txt",
+			runner:                 oscommands.NewFakeRunner(t),
+			test: func(err error) {
+				assert.Error(t, err)
+			},
+		},
+		{
+			testName:               "checks out file if it already existed",
+			gitConfigMockResponses: nil,
+			commits: []*models.Commit{
+				{Name: "commit", Sha: "123456"},
+				{Name: "commit2", Sha: "abcdef"},
+			},
+			commitIndex: 0,
+			fileName:    "test999.txt",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git rebase --interactive --autostash --keep-empty abcdef`, "", nil).
+				Expect(`git cat-file -e HEAD^:"test999.txt"`, "", nil).
+				Expect(`git checkout HEAD^ -- "test999.txt"`, "", nil).
+				Expect(`git commit --amend --no-edit --allow-empty`, "", nil).
+				Expect(`git rebase --continue`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		// test for when the file was created within the commit requires a refactor to support proper mocks
+		// currently we'd need to mock out the os.Remove function and that's gonna introduce tech debt
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildRebaseCommands(commonDeps{
+				runner:    s.runner,
+				gitConfig: git_config.NewFakeGitConfig(s.gitConfigMockResponses),
+			})
+
+			s.test(instance.DiscardOldFileChanges(s.commits, s.commitIndex, s.fileName))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}

pkg/commands/git_commands/remote.go

@@ -0,0 +1,58 @@
+package git_commands
+
+import (
+	"fmt"
+)
+
+type RemoteCommands struct {
+	*GitCommon
+}
+
+func NewRemoteCommands(gitCommon *GitCommon) *RemoteCommands {
+	return &RemoteCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+func (self *RemoteCommands) AddRemote(name string, url string) error {
+	return self.cmd.
+		New(fmt.Sprintf("git remote add %s %s", self.cmd.Quote(name), self.cmd.Quote(url))).
+		Run()
+}
+
+func (self *RemoteCommands) RemoveRemote(name string) error {
+	return self.cmd.
+		New(fmt.Sprintf("git remote remove %s", self.cmd.Quote(name))).
+		Run()
+}
+
+func (self *RemoteCommands) RenameRemote(oldRemoteName string, newRemoteName string) error {
+	return self.cmd.
+		New(fmt.Sprintf("git remote rename %s %s", self.cmd.Quote(oldRemoteName), self.cmd.Quote(newRemoteName))).
+		Run()
+}
+
+func (self *RemoteCommands) UpdateRemoteUrl(remoteName string, updatedUrl string) error {
+	return self.cmd.
+		New(fmt.Sprintf("git remote set-url %s %s", self.cmd.Quote(remoteName), self.cmd.Quote(updatedUrl))).
+		Run()
+}
+
+func (self *RemoteCommands) DeleteRemoteBranch(remoteName string, branchName string) error {
+	command := fmt.Sprintf("git push %s --delete %s", self.cmd.Quote(remoteName), self.cmd.Quote(branchName))
+	return self.cmd.New(command).PromptOnCredentialRequest().Run()
+}
+
+// CheckRemoteBranchExists Returns remote branch
+func (self *RemoteCommands) CheckRemoteBranchExists(branchName string) bool {
+	_, err := self.cmd.
+		New(
+			fmt.Sprintf("git show-ref --verify -- refs/remotes/origin/%s",
+				self.cmd.Quote(branchName),
+			),
+		).
+		DontLog().
+		RunWithOutput()
+
+	return err == nil
+}

pkg/commands/git_commands/stash.go

@@ -0,0 +1,91 @@
+package git_commands
+
+import (
+	"fmt"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/loaders"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+)
+
+type StashCommands struct {
+	*GitCommon
+	fileLoader  *loaders.FileLoader
+	workingTree *WorkingTreeCommands
+}
+
+func NewStashCommands(
+	gitCommon *GitCommon,
+	fileLoader *loaders.FileLoader,
+	workingTree *WorkingTreeCommands,
+) *StashCommands {
+	return &StashCommands{
+		GitCommon:   gitCommon,
+		fileLoader:  fileLoader,
+		workingTree: workingTree,
+	}
+}
+
+func (self *StashCommands) Drop(index int) error {
+	return self.cmd.New(fmt.Sprintf("git stash drop stash@{%d}", index)).Run()
+}
+
+func (self *StashCommands) Pop(index int) error {
+	return self.cmd.New(fmt.Sprintf("git stash pop stash@{%d}", index)).Run()
+}
+
+func (self *StashCommands) Apply(index int) error {
+	return self.cmd.New(fmt.Sprintf("git stash apply stash@{%d}", index)).Run()
+}
+
+// Save save stash
+// TODO: before calling this, check if there is anything to save
+func (self *StashCommands) Save(message string) error {
+	return self.cmd.New("git stash save " + self.cmd.Quote(message)).Run()
+}
+
+func (self *StashCommands) ShowStashEntryCmdObj(index int) oscommands.ICmdObj {
+	cmdStr := fmt.Sprintf("git stash show -p --stat --color=%s --unified=%d stash@{%d}", self.UserConfig.Git.Paging.ColorArg, self.UserConfig.Git.DiffContextSize, index)
+
+	return self.cmd.New(cmdStr).DontLog()
+}
+
+// SaveStagedChanges stashes only the currently staged changes. This takes a few steps
+// shoutouts to Joe on https://stackoverflow.com/questions/14759748/stashing-only-staged-changes-in-git-is-it-possible
+func (self *StashCommands) SaveStagedChanges(message string) error {
+	// wrap in 'writing', which uses a mutex
+	if err := self.cmd.New("git stash --keep-index").Run(); err != nil {
+		return err
+	}
+
+	if err := self.Save(message); err != nil {
+		return err
+	}
+
+	if err := self.cmd.New("git stash apply stash@{1}").Run(); err != nil {
+		return err
+	}
+
+	if err := self.os.PipeCommands("git stash show -p", "git apply -R"); err != nil {
+		return err
+	}
+
+	if err := self.cmd.New("git stash drop stash@{1}").Run(); err != nil {
+		return err
+	}
+
+	// if you had staged an untracked file, that will now appear as 'AD' in git status
+	// meaning it's deleted in your working tree but added in your index. Given that it's
+	// now safely stashed, we need to remove it.
+	files := self.fileLoader.
+		GetStatusFiles(loaders.GetStatusFileOptions{})
+
+	for _, file := range files {
+		if file.ShortStatus == "AD" {
+			if err := self.workingTree.UnStageFile(file.Names(), false); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}

pkg/commands/git_commands/stash_test.go

@@ -0,0 +1,81 @@
+package git_commands
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestStashDrop(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "drop", "stash@{1}"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Drop(1))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashApply(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "apply", "stash@{1}"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Apply(1))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashPop(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "pop", "stash@{1}"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Pop(1))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashSave(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "save", "A stash message"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Save("A stash message"))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashStashEntryCmdObj(t *testing.T) {
+	type scenario struct {
+		testName    string
+		index       int
+		contextSize int
+		expected    string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:    "Default case",
+			index:       5,
+			contextSize: 3,
+			expected:    "git stash show -p --stat --color=always --unified=3 stash@{5}",
+		},
+		{
+			testName:    "Show diff with custom context size",
+			index:       5,
+			contextSize: 77,
+			expected:    "git stash show -p --stat --color=always --unified=77 stash@{5}",
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.DiffContextSize = s.contextSize
+			instance := buildStashCommands(commonDeps{userConfig: userConfig})
+
+			cmdStr := instance.ShowStashEntryCmdObj(s.index).ToString()
+			assert.Equal(t, s.expected, cmdStr)
+		})
+	}
+}

pkg/commands/git_commands/status.go

@@ -0,0 +1,61 @@
+package git_commands
+
+import (
+	"path/filepath"
+
+	gogit "github.com/jesseduffield/go-git/v5"
+	"github.com/jesseduffield/lazygit/pkg/commands/types/enums"
+)
+
+type StatusCommands struct {
+	*GitCommon
+}
+
+func NewStatusCommands(
+	gitCommon *GitCommon,
+) *StatusCommands {
+	return &StatusCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+// RebaseMode returns "" for non-rebase mode, "normal" for normal rebase
+// and "interactive" for interactive rebase
+func (self *StatusCommands) RebaseMode() (enums.RebaseMode, error) {
+	exists, err := self.os.FileExists(filepath.Join(self.dotGitDir, "rebase-apply"))
+	if err != nil {
+		return enums.REBASE_MODE_NONE, err
+	}
+	if exists {
+		return enums.REBASE_MODE_NORMAL, nil
+	}
+	exists, err = self.os.FileExists(filepath.Join(self.dotGitDir, "rebase-merge"))
+	if exists {
+		return enums.REBASE_MODE_INTERACTIVE, err
+	} else {
+		return enums.REBASE_MODE_NONE, err
+	}
+}
+
+func (self *StatusCommands) WorkingTreeState() enums.RebaseMode {
+	rebaseMode, _ := self.RebaseMode()
+	if rebaseMode != enums.REBASE_MODE_NONE {
+		return enums.REBASE_MODE_REBASING
+	}
+	merging, _ := self.IsInMergeState()
+	if merging {
+		return enums.REBASE_MODE_MERGING
+	}
+	return enums.REBASE_MODE_NONE
+}
+
+// IsInMergeState states whether we are still mid-merge
+func (self *StatusCommands) IsInMergeState() (bool, error) {
+	return self.os.FileExists(filepath.Join(self.dotGitDir, "MERGE_HEAD"))
+}
+
+func (self *StatusCommands) IsBareRepo() bool {
+	// note: could use `git rev-parse --is-bare-repository` if we wanna drop go-git
+	_, err := self.repo.Worktree()
+	return err == gogit.ErrIsBareRepository
+}

pkg/commands/git_commands/submodule.go

@@ -0,0 +1,181 @@
+package git_commands
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+)
+
+// .gitmodules looks like this:
+// [submodule "mysubmodule"]
+//   path = blah/mysubmodule
+//   url = git@github.com:subbo.git
+
+type SubmoduleCommands struct {
+	*GitCommon
+}
+
+func NewSubmoduleCommands(gitCommon *GitCommon) *SubmoduleCommands {
+	return &SubmoduleCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+func (self *SubmoduleCommands) GetConfigs() ([]*models.SubmoduleConfig, error) {
+	file, err := os.Open(".gitmodules")
+	if err != nil {
+		if os.IsNotExist(err) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	defer file.Close()
+
+	scanner := bufio.NewScanner(file)
+	scanner.Split(bufio.ScanLines)
+
+	firstMatch := func(str string, regex string) (string, bool) {
+		re := regexp.MustCompile(regex)
+		matches := re.FindStringSubmatch(str)
+
+		if len(matches) > 0 {
+			return matches[1], true
+		} else {
+			return "", false
+		}
+	}
+
+	configs := []*models.SubmoduleConfig{}
+	for scanner.Scan() {
+		line := scanner.Text()
+
+		if name, ok := firstMatch(line, `\[submodule "(.*)"\]`); ok {
+			configs = append(configs, &models.SubmoduleConfig{Name: name})
+			continue
+		}
+
+		if len(configs) > 0 {
+			lastConfig := configs[len(configs)-1]
+
+			if path, ok := firstMatch(line, `\s*path\s*=\s*(.*)\s*`); ok {
+				lastConfig.Path = path
+			} else if url, ok := firstMatch(line, `\s*url\s*=\s*(.*)\s*`); ok {
+				lastConfig.Url = url
+			}
+		}
+	}
+
+	return configs, nil
+}
+
+func (self *SubmoduleCommands) Stash(submodule *models.SubmoduleConfig) error {
+	// if the path does not exist then it hasn't yet been initialized so we'll swallow the error
+	// because the intention here is to have no dirty worktree state
+	if _, err := os.Stat(submodule.Path); os.IsNotExist(err) {
+		self.Log.Infof("submodule path %s does not exist, returning", submodule.Path)
+		return nil
+	}
+
+	return self.cmd.New("git -C " + self.cmd.Quote(submodule.Path) + " stash --include-untracked").Run()
+}
+
+func (self *SubmoduleCommands) Reset(submodule *models.SubmoduleConfig) error {
+	return self.cmd.New("git submodule update --init --force -- " + self.cmd.Quote(submodule.Path)).Run()
+}
+
+func (self *SubmoduleCommands) UpdateAll() error {
+	// not doing an --init here because the user probably doesn't want that
+	return self.cmd.New("git submodule update --force").Run()
+}
+
+func (self *SubmoduleCommands) Delete(submodule *models.SubmoduleConfig) error {
+	// based on https://gist.github.com/myusuf3/7f645819ded92bda6677
+
+	if err := self.cmd.New("git submodule deinit --force -- " + self.cmd.Quote(submodule.Path)).Run(); err != nil {
+		if strings.Contains(err.Error(), "did not match any file(s) known to git") {
+			if err := self.cmd.New("git config --file .gitmodules --remove-section submodule." + self.cmd.Quote(submodule.Name)).Run(); err != nil {
+				return err
+			}
+
+			if err := self.cmd.New("git config --remove-section submodule." + self.cmd.Quote(submodule.Name)).Run(); err != nil {
+				return err
+			}
+
+			// if there's an error here about it not existing then we'll just continue to do `git rm`
+		} else {
+			return err
+		}
+	}
+
+	if err := self.cmd.New("git rm --force -r " + submodule.Path).Run(); err != nil {
+		// if the directory isn't there then that's fine
+		self.Log.Error(err)
+	}
+
+	return os.RemoveAll(filepath.Join(self.dotGitDir, "modules", submodule.Path))
+}
+
+func (self *SubmoduleCommands) Add(name string, path string, url string) error {
+	return self.cmd.
+		New(
+			fmt.Sprintf(
+				"git submodule add --force --name %s -- %s %s ",
+				self.cmd.Quote(name),
+				self.cmd.Quote(url),
+				self.cmd.Quote(path),
+			)).
+		Run()
+}
+
+func (self *SubmoduleCommands) UpdateUrl(name string, path string, newUrl string) error {
+	// the set-url command is only for later git versions so we're doing it manually here
+	if err := self.cmd.New("git config --file .gitmodules submodule." + self.cmd.Quote(name) + ".url " + self.cmd.Quote(newUrl)).Run(); err != nil {
+		return err
+	}
+
+	if err := self.cmd.New("git submodule sync -- " + self.cmd.Quote(path)).Run(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (self *SubmoduleCommands) Init(path string) error {
+	return self.cmd.New("git submodule init -- " + self.cmd.Quote(path)).Run()
+}
+
+func (self *SubmoduleCommands) Update(path string) error {
+	return self.cmd.New("git submodule update --init -- " + self.cmd.Quote(path)).Run()
+}
+
+func (self *SubmoduleCommands) BulkInitCmdObj() oscommands.ICmdObj {
+	return self.cmd.New("git submodule init")
+}
+
+func (self *SubmoduleCommands) BulkUpdateCmdObj() oscommands.ICmdObj {
+	return self.cmd.New("git submodule update")
+}
+
+func (self *SubmoduleCommands) ForceBulkUpdateCmdObj() oscommands.ICmdObj {
+	return self.cmd.New("git submodule update --force")
+}
+
+func (self *SubmoduleCommands) BulkDeinitCmdObj() oscommands.ICmdObj {
+	return self.cmd.New("git submodule deinit --all --force")
+}
+
+func (self *SubmoduleCommands) ResetSubmodules(submodules []*models.SubmoduleConfig) error {
+	for _, submodule := range submodules {
+		if err := self.Stash(submodule); err != nil {
+			return err
+		}
+	}
+
+	return self.UpdateAll()
+}

pkg/commands/git_commands/sync.go

@@ -0,0 +1,122 @@
+package git_commands
+
+import (
+	"fmt"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+)
+
+type SyncCommands struct {
+	*GitCommon
+}
+
+func NewSyncCommands(gitCommon *GitCommon) *SyncCommands {
+	return &SyncCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+// Push pushes to a branch
+type PushOpts struct {
+	Force          bool
+	UpstreamRemote string
+	UpstreamBranch string
+	SetUpstream    bool
+}
+
+func (self *SyncCommands) PushCmdObj(opts PushOpts) (oscommands.ICmdObj, error) {
+	cmdStr := "git push"
+
+	if opts.Force {
+		cmdStr += " --force-with-lease"
+	}
+
+	if opts.SetUpstream {
+		cmdStr += " --set-upstream"
+	}
+
+	if opts.UpstreamRemote != "" {
+		cmdStr += " " + self.cmd.Quote(opts.UpstreamRemote)
+	}
+
+	if opts.UpstreamBranch != "" {
+		if opts.UpstreamRemote == "" {
+			return nil, errors.New(self.Tr.MustSpecifyOriginError)
+		}
+		cmdStr += " " + self.cmd.Quote(opts.UpstreamBranch)
+	}
+
+	cmdObj := self.cmd.New(cmdStr).PromptOnCredentialRequest()
+	return cmdObj, nil
+}
+
+func (self *SyncCommands) Push(opts PushOpts) error {
+	cmdObj, err := self.PushCmdObj(opts)
+	if err != nil {
+		return err
+	}
+
+	return cmdObj.Run()
+}
+
+type FetchOptions struct {
+	Background bool
+	RemoteName string
+	BranchName string
+}
+
+// Fetch fetch git repo
+func (self *SyncCommands) Fetch(opts FetchOptions) error {
+	cmdStr := "git fetch"
+
+	if opts.RemoteName != "" {
+		cmdStr = fmt.Sprintf("%s %s", cmdStr, self.cmd.Quote(opts.RemoteName))
+	}
+	if opts.BranchName != "" {
+		cmdStr = fmt.Sprintf("%s %s", cmdStr, self.cmd.Quote(opts.BranchName))
+	}
+
+	cmdObj := self.cmd.New(cmdStr)
+	if opts.Background {
+		cmdObj.DontLog().FailOnCredentialRequest()
+	} else {
+		cmdObj.PromptOnCredentialRequest()
+	}
+	return cmdObj.Run()
+}
+
+type PullOptions struct {
+	RemoteName      string
+	BranchName      string
+	FastForwardOnly bool
+}
+
+func (self *SyncCommands) Pull(opts PullOptions) error {
+	cmdStr := "git pull --no-edit"
+
+	if opts.FastForwardOnly {
+		cmdStr += " --ff-only"
+	}
+
+	if opts.RemoteName != "" {
+		cmdStr = fmt.Sprintf("%s %s", cmdStr, self.cmd.Quote(opts.RemoteName))
+	}
+	if opts.BranchName != "" {
+		cmdStr = fmt.Sprintf("%s %s", cmdStr, self.cmd.Quote(opts.BranchName))
+	}
+
+	// setting GIT_SEQUENCE_EDITOR to ':' as a way of skipping it, in case the user
+	// has 'pull.rebase = interactive' configured.
+	return self.cmd.New(cmdStr).AddEnvVars("GIT_SEQUENCE_EDITOR=:").PromptOnCredentialRequest().Run()
+}
+
+func (self *SyncCommands) FastForward(branchName string, remoteName string, remoteBranchName string) error {
+	cmdStr := fmt.Sprintf("git fetch %s %s:%s", self.cmd.Quote(remoteName), self.cmd.Quote(remoteBranchName), self.cmd.Quote(branchName))
+	return self.cmd.New(cmdStr).PromptOnCredentialRequest().Run()
+}
+
+func (self *SyncCommands) FetchRemote(remoteName string) error {
+	cmdStr := fmt.Sprintf("git fetch %s", self.cmd.Quote(remoteName))
+	return self.cmd.New(cmdStr).PromptOnCredentialRequest().Run()
+}

pkg/commands/git_commands/sync_test.go

@@ -0,0 +1,94 @@
+package git_commands
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSyncPush(t *testing.T) {
+	type scenario struct {
+		testName string
+		opts     PushOpts
+		test     func(oscommands.ICmdObj, error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "Push with force disabled",
+			opts:     PushOpts{Force: false},
+			test: func(cmdObj oscommands.ICmdObj, err error) {
+				assert.Equal(t, cmdObj.ToString(), "git push")
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "Push with force enabled",
+			opts:     PushOpts{Force: true},
+			test: func(cmdObj oscommands.ICmdObj, err error) {
+				assert.Equal(t, cmdObj.ToString(), "git push --force-with-lease")
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "Push with force disabled, upstream supplied",
+			opts: PushOpts{
+				Force:          false,
+				UpstreamRemote: "origin",
+				UpstreamBranch: "master",
+			},
+			test: func(cmdObj oscommands.ICmdObj, err error) {
+				assert.Equal(t, cmdObj.ToString(), `git push "origin" "master"`)
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "Push with force disabled, setting upstream",
+			opts: PushOpts{
+				Force:          false,
+				UpstreamRemote: "origin",
+				UpstreamBranch: "master",
+				SetUpstream:    true,
+			},
+			test: func(cmdObj oscommands.ICmdObj, err error) {
+				assert.Equal(t, cmdObj.ToString(), `git push --set-upstream "origin" "master"`)
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "Push with force enabled, setting upstream",
+			opts: PushOpts{
+				Force:          true,
+				UpstreamRemote: "origin",
+				UpstreamBranch: "master",
+				SetUpstream:    true,
+			},
+			test: func(cmdObj oscommands.ICmdObj, err error) {
+				assert.Equal(t, cmdObj.ToString(), `git push --force-with-lease --set-upstream "origin" "master"`)
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "Push with remote branch but no origin",
+			opts: PushOpts{
+				Force:          true,
+				UpstreamRemote: "",
+				UpstreamBranch: "master",
+				SetUpstream:    true,
+			},
+			test: func(cmdObj oscommands.ICmdObj, err error) {
+				assert.Error(t, err)
+				assert.EqualValues(t, "Must specify a remote if specifying a branch", err.Error())
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildSyncCommands(commonDeps{})
+			s.test(instance.PushCmdObj(s.opts))
+		})
+	}
+}

pkg/commands/git_commands/tag.go

@@ -0,0 +1,31 @@
+package git_commands
+
+import (
+	"fmt"
+)
+
+type TagCommands struct {
+	*GitCommon
+}
+
+func NewTagCommands(gitCommon *GitCommon) *TagCommands {
+	return &TagCommands{
+		GitCommon: gitCommon,
+	}
+}
+
+func (self *TagCommands) CreateLightweight(tagName string, commitSha string) error {
+	return self.cmd.New(fmt.Sprintf("git tag -- %s %s", self.cmd.Quote(tagName), commitSha)).Run()
+}
+
+func (self *TagCommands) CreateAnnotated(tagName, commitSha, msg string) error {
+	return self.cmd.New(fmt.Sprintf("git tag %s %s -m %s", tagName, commitSha, self.cmd.Quote(msg))).Run()
+}
+
+func (self *TagCommands) Delete(tagName string) error {
+	return self.cmd.New(fmt.Sprintf("git tag -d %s", self.cmd.Quote(tagName))).Run()
+}
+
+func (self *TagCommands) Push(remoteName string, tagName string) error {
+	return self.cmd.New(fmt.Sprintf("git push %s %s", self.cmd.Quote(remoteName), self.cmd.Quote(tagName))).PromptOnCredentialRequest().Run()
+}

pkg/commands/git_commands/working_tree.go

@@ -0,0 +1,356 @@
+package git_commands
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/loaders"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type WorkingTreeCommands struct {
+	*GitCommon
+	submodule  *SubmoduleCommands
+	fileLoader *loaders.FileLoader
+}
+
+func NewWorkingTreeCommands(
+	gitCommon *GitCommon,
+	submodule *SubmoduleCommands,
+	fileLoader *loaders.FileLoader,
+) *WorkingTreeCommands {
+	return &WorkingTreeCommands{
+		GitCommon:  gitCommon,
+		submodule:  submodule,
+		fileLoader: fileLoader,
+	}
+}
+
+func (self *WorkingTreeCommands) OpenMergeToolCmdObj() oscommands.ICmdObj {
+	return self.cmd.New("git mergetool")
+}
+
+func (self *WorkingTreeCommands) OpenMergeTool() error {
+	return self.OpenMergeToolCmdObj().Run()
+}
+
+// StageFile stages a file
+func (self *WorkingTreeCommands) StageFile(path string) error {
+	return self.StageFiles([]string{path})
+}
+
+func (self *WorkingTreeCommands) StageFiles(paths []string) error {
+	quotedPaths := make([]string, len(paths))
+	for i, path := range paths {
+		quotedPaths[i] = self.cmd.Quote(path)
+	}
+	return self.cmd.New(fmt.Sprintf("git add -- %s", strings.Join(quotedPaths, " "))).Run()
+}
+
+// StageAll stages all files
+func (self *WorkingTreeCommands) StageAll() error {
+	return self.cmd.New("git add -A").Run()
+}
+
+// UnstageAll unstages all files
+func (self *WorkingTreeCommands) UnstageAll() error {
+	return self.cmd.New("git reset").Run()
+}
+
+// UnStageFile unstages a file
+// we accept an array of filenames for the cases where a file has been renamed i.e.
+// we accept the current name and the previous name
+func (self *WorkingTreeCommands) UnStageFile(fileNames []string, reset bool) error {
+	command := "git rm --cached --force -- %s"
+	if reset {
+		command = "git reset HEAD -- %s"
+	}
+
+	for _, name := range fileNames {
+		err := self.cmd.New(fmt.Sprintf(command, self.cmd.Quote(name))).Run()
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (self *WorkingTreeCommands) BeforeAndAfterFileForRename(file *models.File) (*models.File, *models.File, error) {
+	if !file.IsRename() {
+		return nil, nil, errors.New("Expected renamed file")
+	}
+
+	// we've got a file that represents a rename from one file to another. Here we will refetch
+	// all files, passing the --no-renames flag and then recursively call the function
+	// again for the before file and after file.
+
+	filesWithoutRenames := self.fileLoader.GetStatusFiles(loaders.GetStatusFileOptions{NoRenames: true})
+
+	var beforeFile *models.File
+	var afterFile *models.File
+	for _, f := range filesWithoutRenames {
+		if f.Name == file.PreviousName {
+			beforeFile = f
+		}
+
+		if f.Name == file.Name {
+			afterFile = f
+		}
+	}
+
+	if beforeFile == nil || afterFile == nil {
+		return nil, nil, errors.New("Could not find deleted file or new file for file rename")
+	}
+
+	if beforeFile.IsRename() || afterFile.IsRename() {
+		// probably won't happen but we want to ensure we don't get an infinite loop
+		return nil, nil, errors.New("Nested rename found")
+	}
+
+	return beforeFile, afterFile, nil
+}
+
+// DiscardAllFileChanges directly
+func (self *WorkingTreeCommands) DiscardAllFileChanges(file *models.File) error {
+	if file.IsRename() {
+		beforeFile, afterFile, err := self.BeforeAndAfterFileForRename(file)
+		if err != nil {
+			return err
+		}
+
+		if err := self.DiscardAllFileChanges(beforeFile); err != nil {
+			return err
+		}
+
+		if err := self.DiscardAllFileChanges(afterFile); err != nil {
+			return err
+		}
+
+		return nil
+	}
+
+	quotedFileName := self.cmd.Quote(file.Name)
+
+	if file.ShortStatus == "AA" {
+		if err := self.cmd.New("git checkout --ours --  " + quotedFileName).Run(); err != nil {
+			return err
+		}
+		if err := self.cmd.New("git add -- " + quotedFileName).Run(); err != nil {
+			return err
+		}
+		return nil
+	}
+
+	if file.ShortStatus == "DU" {
+		return self.cmd.New("git rm -- " + quotedFileName).Run()
+	}
+
+	// if the file isn't tracked, we assume you want to delete it
+	if file.HasStagedChanges || file.HasMergeConflicts {
+		if err := self.cmd.New("git reset -- " + quotedFileName).Run(); err != nil {
+			return err
+		}
+	}
+
+	if file.ShortStatus == "DD" || file.ShortStatus == "AU" {
+		return nil
+	}
+
+	if file.Added {
+		return self.os.RemoveFile(file.Name)
+	}
+	return self.DiscardUnstagedFileChanges(file)
+}
+
+type IFileNode interface {
+	ForEachFile(cb func(*models.File) error) error
+	GetFilePathsMatching(test func(*models.File) bool) []string
+	GetPath() string
+}
+
+func (self *WorkingTreeCommands) DiscardAllDirChanges(node IFileNode) error {
+	// this could be more efficient but we would need to handle all the edge cases
+	return node.ForEachFile(self.DiscardAllFileChanges)
+}
+
+func (self *WorkingTreeCommands) DiscardUnstagedDirChanges(node IFileNode) error {
+	if err := self.RemoveUntrackedDirFiles(node); err != nil {
+		return err
+	}
+
+	quotedPath := self.cmd.Quote(node.GetPath())
+	if err := self.cmd.New("git checkout -- " + quotedPath).Run(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (self *WorkingTreeCommands) RemoveUntrackedDirFiles(node IFileNode) error {
+	untrackedFilePaths := node.GetFilePathsMatching(
+		func(file *models.File) bool { return !file.GetIsTracked() },
+	)
+
+	for _, path := range untrackedFilePaths {
+		err := os.Remove(path)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// DiscardUnstagedFileChanges directly
+func (self *WorkingTreeCommands) DiscardUnstagedFileChanges(file *models.File) error {
+	quotedFileName := self.cmd.Quote(file.Name)
+	return self.cmd.New("git checkout -- " + quotedFileName).Run()
+}
+
+// Ignore adds a file to the gitignore for the repo
+func (self *WorkingTreeCommands) Ignore(filename string) error {
+	return self.os.AppendLineToFile(".gitignore", filename)
+}
+
+// WorktreeFileDiff returns the diff of a file
+func (self *WorkingTreeCommands) WorktreeFileDiff(file *models.File, plain bool, cached bool, ignoreWhitespace bool) string {
+	// for now we assume an error means the file was deleted
+	s, _ := self.WorktreeFileDiffCmdObj(file, plain, cached, ignoreWhitespace).RunWithOutput()
+	return s
+}
+
+func (self *WorkingTreeCommands) WorktreeFileDiffCmdObj(node models.IFile, plain bool, cached bool, ignoreWhitespace bool) oscommands.ICmdObj {
+	cachedArg := ""
+	trackedArg := "--"
+	colorArg := self.UserConfig.Git.Paging.ColorArg
+	quotedPath := self.cmd.Quote(node.GetPath())
+	ignoreWhitespaceArg := ""
+	contextSize := self.UserConfig.Git.DiffContextSize
+	if cached {
+		cachedArg = " --cached"
+	}
+	if !node.GetIsTracked() && !node.GetHasStagedChanges() && !cached {
+		trackedArg = "--no-index -- /dev/null"
+	}
+	if plain {
+		colorArg = "never"
+	}
+	if ignoreWhitespace {
+		ignoreWhitespaceArg = " --ignore-all-space"
+	}
+
+	cmdStr := fmt.Sprintf("git diff --submodule --no-ext-diff --unified=%d --color=%s%s%s %s %s", contextSize, colorArg, ignoreWhitespaceArg, cachedArg, trackedArg, quotedPath)
+
+	return self.cmd.New(cmdStr).DontLog()
+}
+
+func (self *WorkingTreeCommands) ApplyPatch(patch string, flags ...string) error {
+	filepath := filepath.Join(oscommands.GetTempDir(), utils.GetCurrentRepoName(), time.Now().Format("Jan _2 15.04.05.000000000")+".patch")
+	self.Log.Infof("saving temporary patch to %s", filepath)
+	if err := self.os.CreateFileWithContent(filepath, patch); err != nil {
+		return err
+	}
+
+	flagStr := ""
+	for _, flag := range flags {
+		flagStr += " --" + flag
+	}
+
+	return self.cmd.New(fmt.Sprintf("git apply%s %s", flagStr, self.cmd.Quote(filepath))).Run()
+}
+
+// ShowFileDiff get the diff of specified from and to. Typically this will be used for a single commit so it'll be 123abc^..123abc
+// but when we're in diff mode it could be any 'from' to any 'to'. The reverse flag is also here thanks to diff mode.
+func (self *WorkingTreeCommands) ShowFileDiff(from string, to string, reverse bool, fileName string, plain bool) (string, error) {
+	return self.ShowFileDiffCmdObj(from, to, reverse, fileName, plain).RunWithOutput()
+}
+
+func (self *WorkingTreeCommands) ShowFileDiffCmdObj(from string, to string, reverse bool, fileName string, plain bool) oscommands.ICmdObj {
+	colorArg := self.UserConfig.Git.Paging.ColorArg
+	contextSize := self.UserConfig.Git.DiffContextSize
+	if plain {
+		colorArg = "never"
+	}
+
+	reverseFlag := ""
+	if reverse {
+		reverseFlag = " -R"
+	}
+
+	return self.cmd.
+		New(
+			fmt.Sprintf(
+				"git diff --submodule --no-ext-diff --unified=%d --no-renames --color=%s%s%s%s -- %s",
+				contextSize, colorArg, pad(from), pad(to), reverseFlag, self.cmd.Quote(fileName)),
+		).
+		DontLog()
+}
+
+// CheckoutFile checks out the file for the given commit
+func (self *WorkingTreeCommands) CheckoutFile(commitSha, fileName string) error {
+	return self.cmd.New(fmt.Sprintf("git checkout %s -- %s", commitSha, self.cmd.Quote(fileName))).Run()
+}
+
+// DiscardAnyUnstagedFileChanges discards any unstages file changes via `git checkout -- .`
+func (self *WorkingTreeCommands) DiscardAnyUnstagedFileChanges() error {
+	return self.cmd.New("git checkout -- .").Run()
+}
+
+// RemoveTrackedFiles will delete the given file(s) even if they are currently tracked
+func (self *WorkingTreeCommands) RemoveTrackedFiles(name string) error {
+	return self.cmd.New("git rm -r --cached -- " + self.cmd.Quote(name)).Run()
+}
+
+// RemoveUntrackedFiles runs `git clean -fd`
+func (self *WorkingTreeCommands) RemoveUntrackedFiles() error {
+	return self.cmd.New("git clean -fd").Run()
+}
+
+// ResetAndClean removes all unstaged changes and removes all untracked files
+func (self *WorkingTreeCommands) ResetAndClean() error {
+	submoduleConfigs, err := self.submodule.GetConfigs()
+	if err != nil {
+		return err
+	}
+
+	if len(submoduleConfigs) > 0 {
+		if err := self.submodule.ResetSubmodules(submoduleConfigs); err != nil {
+			return err
+		}
+	}
+
+	if err := self.ResetHard("HEAD"); err != nil {
+		return err
+	}
+
+	return self.RemoveUntrackedFiles()
+}
+
+// ResetHardHead runs `git reset --hard`
+func (self *WorkingTreeCommands) ResetHard(ref string) error {
+	return self.cmd.New("git reset --hard " + self.cmd.Quote(ref)).Run()
+}
+
+// ResetSoft runs `git reset --soft HEAD`
+func (self *WorkingTreeCommands) ResetSoft(ref string) error {
+	return self.cmd.New("git reset --soft " + self.cmd.Quote(ref)).Run()
+}
+
+func (self *WorkingTreeCommands) ResetMixed(ref string) error {
+	return self.cmd.New("git reset --mixed " + self.cmd.Quote(ref)).Run()
+}
+
+// so that we don't have unnecessary space in our commands we use this helper function to prepend spaces to args so that in the format string we can go '%s%s%s' and if any args are missing we won't have gaps.
+func pad(str string) string {
+	if str == "" {
+		return ""
+	}
+
+	return " " + str
+}

pkg/commands/git_commands/working_tree_test.go

@@ -0,0 +1,586 @@
+package git_commands
+
+import (
+	"fmt"
+	"io/ioutil"
+	"regexp"
+	"testing"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWorkingTreeStageFile(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		Expect(`git add -- "test.txt"`, "", nil)
+
+	instance := buildWorkingTreeCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.StageFile("test.txt"))
+	runner.CheckForMissingCalls()
+}
+
+func TestWorkingTreeStageFiles(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		Expect(`git add -- "test.txt" "test2.txt"`, "", nil)
+
+	instance := buildWorkingTreeCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.StageFiles([]string{"test.txt", "test2.txt"}))
+	runner.CheckForMissingCalls()
+}
+
+func TestWorkingTreeUnstageFile(t *testing.T) {
+	type scenario struct {
+		testName string
+		reset    bool
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "Remove an untracked file from staging",
+			reset:    false,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git rm --cached --force -- "test.txt"`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "Remove a tracked file from staging",
+			reset:    true,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git reset HEAD -- "test.txt"`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
+			s.test(instance.UnStageFile([]string{"test.txt"}, s.reset))
+		})
+	}
+}
+
+// these tests don't cover everything, in part because we already have an integration
+// test which does cover everything. I don't want to unnecessarily assert on the 'how'
+// when the 'what' is what matters
+func TestWorkingTreeDiscardAllFileChanges(t *testing.T) {
+	type scenario struct {
+		testName      string
+		file          *models.File
+		removeFile    func(string) error
+		runner        *oscommands.FakeCmdObjRunner
+		expectedError string
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "An error occurred when resetting",
+			file: &models.File{
+				Name:             "test",
+				HasStagedChanges: true,
+			},
+			removeFile: func(string) error { return nil },
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git reset -- "test"`, "", errors.New("error")),
+			expectedError: "error",
+		},
+		{
+			testName: "An error occurred when removing file",
+			file: &models.File{
+				Name:    "test",
+				Tracked: false,
+				Added:   true,
+			},
+			removeFile: func(string) error {
+				return fmt.Errorf("an error occurred when removing file")
+			},
+			runner:        oscommands.NewFakeRunner(t),
+			expectedError: "an error occurred when removing file",
+		},
+		{
+			testName: "An error occurred with checkout",
+			file: &models.File{
+				Name:             "test",
+				Tracked:          true,
+				HasStagedChanges: false,
+			},
+			removeFile: func(string) error { return nil },
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git checkout -- "test"`, "", errors.New("error")),
+			expectedError: "error",
+		},
+		{
+			testName: "Checkout only",
+			file: &models.File{
+				Name:             "test",
+				Tracked:          true,
+				HasStagedChanges: false,
+			},
+			removeFile: func(string) error { return nil },
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git checkout -- "test"`, "", nil),
+			expectedError: "",
+		},
+		{
+			testName: "Reset and checkout staged changes",
+			file: &models.File{
+				Name:             "test",
+				Tracked:          true,
+				HasStagedChanges: true,
+			},
+			removeFile: func(string) error { return nil },
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git reset -- "test"`, "", nil).
+				Expect(`git checkout -- "test"`, "", nil),
+			expectedError: "",
+		},
+		{
+			testName: "Reset and checkout merge conflicts",
+			file: &models.File{
+				Name:              "test",
+				Tracked:           true,
+				HasMergeConflicts: true,
+			},
+			removeFile: func(string) error { return nil },
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git reset -- "test"`, "", nil).
+				Expect(`git checkout -- "test"`, "", nil),
+			expectedError: "",
+		},
+		{
+			testName: "Reset and remove",
+			file: &models.File{
+				Name:             "test",
+				Tracked:          false,
+				Added:            true,
+				HasStagedChanges: true,
+			},
+			removeFile: func(filename string) error {
+				assert.Equal(t, "test", filename)
+				return nil
+			},
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git reset -- "test"`, "", nil),
+			expectedError: "",
+		},
+		{
+			testName: "Remove only",
+			file: &models.File{
+				Name:             "test",
+				Tracked:          false,
+				Added:            true,
+				HasStagedChanges: false,
+			},
+			removeFile: func(filename string) error {
+				assert.Equal(t, "test", filename)
+				return nil
+			},
+			runner:        oscommands.NewFakeRunner(t),
+			expectedError: "",
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner, removeFile: s.removeFile})
+			err := instance.DiscardAllFileChanges(s.file)
+
+			if s.expectedError == "" {
+				assert.Nil(t, err)
+			} else {
+				assert.Equal(t, s.expectedError, err.Error())
+			}
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeDiff(t *testing.T) {
+	type scenario struct {
+		testName         string
+		file             *models.File
+		plain            bool
+		cached           bool
+		ignoreWhitespace bool
+		contextSize      int
+		runner           *oscommands.FakeCmdObjRunner
+	}
+
+	const expectedResult = "pretend this is an actual git diff"
+
+	scenarios := []scenario{
+		{
+			testName: "Default case",
+			file: &models.File{
+				Name:             "test.txt",
+				HasStagedChanges: false,
+				Tracked:          true,
+			},
+			plain:            false,
+			cached:           false,
+			ignoreWhitespace: false,
+			contextSize:      3,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=3 --color=always -- "test.txt"`, expectedResult, nil),
+		},
+		{
+			testName: "cached",
+			file: &models.File{
+				Name:             "test.txt",
+				HasStagedChanges: false,
+				Tracked:          true,
+			},
+			plain:            false,
+			cached:           true,
+			ignoreWhitespace: false,
+			contextSize:      3,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=3 --color=always --cached -- "test.txt"`, expectedResult, nil),
+		},
+		{
+			testName: "plain",
+			file: &models.File{
+				Name:             "test.txt",
+				HasStagedChanges: false,
+				Tracked:          true,
+			},
+			plain:            true,
+			cached:           false,
+			ignoreWhitespace: false,
+			contextSize:      3,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=3 --color=never -- "test.txt"`, expectedResult, nil),
+		},
+		{
+			testName: "File not tracked and file has no staged changes",
+			file: &models.File{
+				Name:             "test.txt",
+				HasStagedChanges: false,
+				Tracked:          false,
+			},
+			plain:            false,
+			cached:           false,
+			ignoreWhitespace: false,
+			contextSize:      3,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=3 --color=always --no-index -- /dev/null "test.txt"`, expectedResult, nil),
+		},
+		{
+			testName: "Default case (ignore whitespace)",
+			file: &models.File{
+				Name:             "test.txt",
+				HasStagedChanges: false,
+				Tracked:          true,
+			},
+			plain:            false,
+			cached:           false,
+			ignoreWhitespace: true,
+			contextSize:      3,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=3 --color=always --ignore-all-space -- "test.txt"`, expectedResult, nil),
+		},
+		{
+			testName: "Show diff with custom context size",
+			file: &models.File{
+				Name:             "test.txt",
+				HasStagedChanges: false,
+				Tracked:          true,
+			},
+			plain:            false,
+			cached:           false,
+			ignoreWhitespace: false,
+			contextSize:      17,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=17 --color=always -- "test.txt"`, expectedResult, nil),
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.DiffContextSize = s.contextSize
+
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner, userConfig: userConfig})
+			result := instance.WorktreeFileDiff(s.file, s.plain, s.cached, s.ignoreWhitespace)
+			assert.Equal(t, expectedResult, result)
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeShowFileDiff(t *testing.T) {
+	type scenario struct {
+		testName    string
+		from        string
+		to          string
+		reverse     bool
+		plain       bool
+		contextSize int
+		runner      *oscommands.FakeCmdObjRunner
+	}
+
+	const expectedResult = "pretend this is an actual git diff"
+
+	scenarios := []scenario{
+		{
+			testName:    "Default case",
+			from:        "1234567890",
+			to:          "0987654321",
+			reverse:     false,
+			plain:       false,
+			contextSize: 3,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=3 --no-renames --color=always 1234567890 0987654321 -- "test.txt"`, expectedResult, nil),
+		},
+		{
+			testName:    "Show diff with custom context size",
+			from:        "1234567890",
+			to:          "0987654321",
+			reverse:     false,
+			plain:       false,
+			contextSize: 123,
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git diff --submodule --no-ext-diff --unified=123 --no-renames --color=always 1234567890 0987654321 -- "test.txt"`, expectedResult, nil),
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.DiffContextSize = s.contextSize
+
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner, userConfig: userConfig})
+
+			result, err := instance.ShowFileDiff(s.from, s.to, s.reverse, "test.txt", s.plain)
+			assert.NoError(t, err)
+			assert.Equal(t, expectedResult, result)
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeCheckoutFile(t *testing.T) {
+	type scenario struct {
+		testName  string
+		commitSha string
+		fileName  string
+		runner    *oscommands.FakeCmdObjRunner
+		test      func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName:  "typical case",
+			commitSha: "11af912",
+			fileName:  "test999.txt",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git checkout 11af912 -- "test999.txt"`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName:  "returns error if there is one",
+			commitSha: "11af912",
+			fileName:  "test999.txt",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git checkout 11af912 -- "test999.txt"`, "", errors.New("error")),
+			test: func(err error) {
+				assert.Error(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
+
+			s.test(instance.CheckoutFile(s.commitSha, s.fileName))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeApplyPatch(t *testing.T) {
+	type scenario struct {
+		testName string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	expectFn := func(regexStr string, errToReturn error) func(cmdObj oscommands.ICmdObj) (string, error) {
+		return func(cmdObj oscommands.ICmdObj) (string, error) {
+			re := regexp.MustCompile(regexStr)
+			cmdStr := cmdObj.ToString()
+			matches := re.FindStringSubmatch(cmdStr)
+			assert.Equal(t, 2, len(matches), fmt.Sprintf("unexpected command: %s", cmdStr))
+
+			filename := matches[1]
+
+			content, err := ioutil.ReadFile(filename)
+			assert.NoError(t, err)
+
+			assert.Equal(t, "test", string(content))
+
+			return "", errToReturn
+		}
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "valid case",
+			runner: oscommands.NewFakeRunner(t).
+				ExpectFunc(expectFn(`git apply --cached "(.*)"`, nil)),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			testName: "command returns error",
+			runner: oscommands.NewFakeRunner(t).
+				ExpectFunc(expectFn(`git apply --cached "(.*)"`, errors.New("error"))),
+			test: func(err error) {
+				assert.Error(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
+			s.test(instance.ApplyPatch("test", "cached"))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeDiscardUnstagedFileChanges(t *testing.T) {
+	type scenario struct {
+		testName string
+		file     *models.File
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "valid case",
+			file:     &models.File{Name: "test.txt"},
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git checkout -- "test.txt"`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
+			s.test(instance.DiscardUnstagedFileChanges(s.file))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeDiscardAnyUnstagedFileChanges(t *testing.T) {
+	type scenario struct {
+		testName string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "valid case",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git checkout -- .`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
+			s.test(instance.DiscardAnyUnstagedFileChanges())
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeRemoveUntrackedFiles(t *testing.T) {
+	type scenario struct {
+		testName string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "valid case",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git clean -fd`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
+			s.test(instance.RemoveUntrackedFiles())
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestWorkingTreeResetHard(t *testing.T) {
+	type scenario struct {
+		testName string
+		ref      string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"valid case",
+			"HEAD",
+			oscommands.NewFakeRunner(t).
+				Expect(`git reset --hard "HEAD"`, "", nil),
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
+			s.test(instance.ResetHard(s.ref))
+		})
+	}
+}

pkg/commands/git_config/cached_git_config.go

@@ -0,0 +1,86 @@
+package git_config
+
+import (
+	"os/exec"
+	"strings"
+
+	"github.com/sirupsen/logrus"
+)
+
+type IGitConfig interface {
+	// this is for when you want to pass 'mykey' (it calls `git config --get --null mykey` under the hood)
+	Get(string) string
+	// this is for when you want to pass '--local --get-regexp mykey'
+	GetGeneral(string) string
+	// this is for when you want to pass 'mykey' and check if the result is truthy
+	GetBool(string) bool
+}
+
+type CachedGitConfig struct {
+	cache           map[string]string
+	runGitConfigCmd func(*exec.Cmd) (string, error)
+	log             *logrus.Entry
+}
+
+func NewStdCachedGitConfig(log *logrus.Entry) *CachedGitConfig {
+	return NewCachedGitConfig(runGitConfigCmd, log)
+}
+
+func NewCachedGitConfig(runGitConfigCmd func(*exec.Cmd) (string, error), log *logrus.Entry) *CachedGitConfig {
+	return &CachedGitConfig{
+		cache:           make(map[string]string),
+		runGitConfigCmd: runGitConfigCmd,
+		log:             log,
+	}
+}
+
+func (self *CachedGitConfig) Get(key string) string {
+	if value, ok := self.cache[key]; ok {
+		self.log.Debugf("using cache for key " + key)
+		return value
+	}
+
+	value := self.getAux(key)
+	self.cache[key] = value
+	return value
+}
+
+func (self *CachedGitConfig) GetGeneral(args string) string {
+	if value, ok := self.cache[args]; ok {
+		self.log.Debugf("using cache for args " + args)
+		return value
+	}
+
+	value := self.getGeneralAux(args)
+	self.cache[args] = value
+	return value
+}
+
+func (self *CachedGitConfig) getGeneralAux(args string) string {
+	cmd := getGitConfigGeneralCmd(args)
+	value, err := self.runGitConfigCmd(cmd)
+	if err != nil {
+		self.log.Debugf("Error getting git config value for args: " + args + ". Error: " + err.Error())
+		return ""
+	}
+	return strings.TrimSpace(value)
+}
+
+func (self *CachedGitConfig) getAux(key string) string {
+	cmd := getGitConfigCmd(key)
+	value, err := self.runGitConfigCmd(cmd)
+	if err != nil {
+		self.log.Debugf("Error getting git config value for key: " + key + ". Error: " + err.Error())
+		return ""
+	}
+	return strings.TrimSpace(value)
+}
+
+func (self *CachedGitConfig) GetBool(key string) bool {
+	return isTruthy(self.Get(key))
+}
+
+func isTruthy(value string) bool {
+	lcValue := strings.ToLower(value)
+	return lcValue == "true" || lcValue == "1" || lcValue == "yes" || lcValue == "on"
+}

pkg/commands/git_config/cached_git_config_test.go

@@ -0,0 +1,120 @@
+package git_config
+
+import (
+	"os/exec"
+	"strings"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetBool(t *testing.T) {
+	type scenario struct {
+		testName      string
+		mockResponses map[string]string
+		expected      bool
+	}
+
+	scenarios := []scenario{
+		{
+			"Option global and local config commit.gpgsign is not set",
+			map[string]string{},
+			false,
+		},
+		{
+			"Some other random key is set",
+			map[string]string{"blah": "blah"},
+			false,
+		},
+		{
+			"Option commit.gpgsign is true",
+			map[string]string{"commit.gpgsign": "True"},
+			true,
+		},
+		{
+			"Option commit.gpgsign is on",
+			map[string]string{"commit.gpgsign": "ON"},
+			true,
+		},
+		{
+			"Option commit.gpgsign is yes",
+			map[string]string{"commit.gpgsign": "YeS"},
+			true,
+		},
+		{
+			"Option commit.gpgsign is 1",
+			map[string]string{"commit.gpgsign": "1"},
+			true,
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			fake := NewFakeGitConfig(s.mockResponses)
+			real := NewCachedGitConfig(
+				func(cmd *exec.Cmd) (string, error) {
+					assert.Equal(t, "config --get --null commit.gpgsign", strings.Join(cmd.Args[1:], " "))
+					return fake.Get("commit.gpgsign"), nil
+				},
+				utils.NewDummyLog(),
+			)
+			result := real.GetBool("commit.gpgsign")
+			assert.Equal(t, s.expected, result)
+		})
+	}
+}
+
+func TestGet(t *testing.T) {
+	type scenario struct {
+		testName      string
+		mockResponses map[string]string
+		expected      string
+	}
+
+	scenarios := []scenario{
+		{
+			"not set",
+			map[string]string{},
+			"",
+		},
+		{
+			"is set",
+			map[string]string{"commit.gpgsign": "blah"},
+			"blah",
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			fake := NewFakeGitConfig(s.mockResponses)
+			real := NewCachedGitConfig(
+				func(cmd *exec.Cmd) (string, error) {
+					assert.Equal(t, "config --get --null commit.gpgsign", strings.Join(cmd.Args[1:], " "))
+					return fake.Get("commit.gpgsign"), nil
+				},
+				utils.NewDummyLog(),
+			)
+			result := real.Get("commit.gpgsign")
+			assert.Equal(t, s.expected, result)
+		})
+	}
+
+	// verifying that the cache is used
+	count := 0
+	real := NewCachedGitConfig(
+		func(cmd *exec.Cmd) (string, error) {
+			count++
+			assert.Equal(t, "config --get --null commit.gpgsign", strings.Join(cmd.Args[1:], " "))
+			return "blah", nil
+		},
+		utils.NewDummyLog(),
+	)
+	result := real.Get("commit.gpgsign")
+	assert.Equal(t, "blah", result)
+	result = real.Get("commit.gpgsign")
+	assert.Equal(t, "blah", result)
+	assert.Equal(t, 1, count)
+}

pkg/commands/git_config/fake_git_config.go

@@ -0,0 +1,29 @@
+package git_config
+
+type FakeGitConfig struct {
+	mockResponses map[string]string
+}
+
+func NewFakeGitConfig(mockResponses map[string]string) *FakeGitConfig {
+	return &FakeGitConfig{
+		mockResponses: mockResponses,
+	}
+}
+
+func (self *FakeGitConfig) Get(key string) string {
+	if self.mockResponses == nil {
+		return ""
+	}
+	return self.mockResponses[key]
+}
+
+func (self *FakeGitConfig) GetGeneral(args string) string {
+	if self.mockResponses == nil {
+		return ""
+	}
+	return self.mockResponses[args]
+}
+
+func (self *FakeGitConfig) GetBool(key string) bool {
+	return isTruthy(self.Get(key))
+}

pkg/commands/git_config/get_key.go

@@ -0,0 +1,64 @@
+package git_config
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"os/exec"
+	"strings"
+	"syscall"
+
+	"github.com/jesseduffield/lazygit/pkg/secureexec"
+)
+
+// including license from https://github.com/tcnksm/go-gitconfig because this file is an adaptation of that repo's code
+// Copyright (c) 2014 tcnksm
+
+// MIT License
+
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+func runGitConfigCmd(cmd *exec.Cmd) (string, error) {
+	var stdout bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = ioutil.Discard
+
+	err := cmd.Run()
+	if exitError, ok := err.(*exec.ExitError); ok {
+		if waitStatus, ok := exitError.Sys().(syscall.WaitStatus); ok {
+			if waitStatus.ExitStatus() == 1 {
+				return "", fmt.Errorf("the key is not found for %s", cmd.Args)
+			}
+		}
+		return "", err
+	}
+
+	return strings.TrimRight(stdout.String(), "\000"), nil
+}
+
+func getGitConfigCmd(key string) *exec.Cmd {
+	gitArgs := []string{"config", "--get", "--null", key}
+	return secureexec.Command("git", gitArgs...)
+}
+
+func getGitConfigGeneralCmd(args string) *exec.Cmd {
+	gitArgs := append([]string{"config"}, strings.Split(args, " ")...)
+	return secureexec.Command("git", gitArgs...)
+}

pkg/commands/git_structs.go

@@ -1,36 +0,0 @@
-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 {
-	Start  int
-	Middle int
-	End    int
-}

pkg/commands/git_test.go

@@ -0,0 +1,293 @@
+package commands
+
+import (
+	"fmt"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/go-errors/errors"
+	gogit "github.com/jesseduffield/go-git/v5"
+	"github.com/jesseduffield/lazygit/pkg/commands/git_config"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+type fileInfoMock struct {
+	name        string
+	size        int64
+	fileMode    os.FileMode
+	fileModTime time.Time
+	isDir       bool
+	sys         interface{}
+}
+
+// Name is a function.
+func (f fileInfoMock) Name() string {
+	return f.name
+}
+
+// Size is a function.
+func (f fileInfoMock) Size() int64 {
+	return f.size
+}
+
+// Mode is a function.
+func (f fileInfoMock) Mode() os.FileMode {
+	return f.fileMode
+}
+
+// ModTime is a function.
+func (f fileInfoMock) ModTime() time.Time {
+	return f.fileModTime
+}
+
+// IsDir is a function.
+func (f fileInfoMock) IsDir() bool {
+	return f.isDir
+}
+
+// Sys is a function.
+func (f fileInfoMock) Sys() interface{} {
+	return f.sys
+}
+
+// TestNavigateToRepoRootDirectory is a function.
+func TestNavigateToRepoRootDirectory(t *testing.T) {
+	type scenario struct {
+		testName string
+		stat     func(string) (os.FileInfo, error)
+		chdir    func(string) error
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"Navigate to git repository",
+			func(string) (os.FileInfo, error) {
+				return fileInfoMock{isDir: true}, nil
+			},
+			func(string) error {
+				return nil
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"An error occurred when getting path informations",
+			func(string) (os.FileInfo, error) {
+				return nil, fmt.Errorf("An error occurred")
+			},
+			func(string) error {
+				return nil
+			},
+			func(err error) {
+				assert.Error(t, err)
+				assert.EqualError(t, err, "An error occurred")
+			},
+		},
+		{
+			"An error occurred when trying to move one path backward",
+			func(string) (os.FileInfo, error) {
+				return nil, os.ErrNotExist
+			},
+			func(string) error {
+				return fmt.Errorf("An error occurred")
+			},
+			func(err error) {
+				assert.Error(t, err)
+				assert.EqualError(t, err, "An error occurred")
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			s.test(navigateToRepoRootDirectory(s.stat, s.chdir))
+		})
+	}
+}
+
+// TestSetupRepository is a function.
+func TestSetupRepository(t *testing.T) {
+	type scenario struct {
+		testName          string
+		openGitRepository func(string) (*gogit.Repository, error)
+		errorStr          string
+		test              func(*gogit.Repository, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"A gitconfig parsing error occurred",
+			func(string) (*gogit.Repository, error) {
+				return nil, fmt.Errorf(`unquoted '\' must be followed by new line`)
+			},
+			"error translated",
+			func(r *gogit.Repository, err error) {
+				assert.Error(t, err)
+				assert.EqualError(t, err, "error translated")
+			},
+		},
+		{
+			"A gogit error occurred",
+			func(string) (*gogit.Repository, error) {
+				return nil, fmt.Errorf("Error from inside gogit")
+			},
+			"",
+			func(r *gogit.Repository, err error) {
+				assert.Error(t, err)
+				assert.EqualError(t, err, "Error from inside gogit")
+			},
+		},
+		{
+			"Setup done properly",
+			func(string) (*gogit.Repository, error) {
+				assert.NoError(t, os.RemoveAll("/tmp/lazygit-test"))
+				r, err := gogit.PlainInit("/tmp/lazygit-test", false)
+				assert.NoError(t, err)
+				return r, nil
+			},
+			"",
+			func(r *gogit.Repository, err error) {
+				assert.NoError(t, err)
+				assert.NotNil(t, r)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			s.test(setupRepository(s.openGitRepository, s.errorStr))
+		})
+	}
+}
+
+// TestNewGitCommand is a function.
+func TestNewGitCommand(t *testing.T) {
+	actual, err := os.Getwd()
+	assert.NoError(t, err)
+
+	defer func() {
+		assert.NoError(t, os.Chdir(actual))
+	}()
+
+	type scenario struct {
+		testName string
+		setup    func()
+		test     func(*GitCommand, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"An error occurred, folder doesn't contains a git repository",
+			func() {
+				assert.NoError(t, os.Chdir("/tmp"))
+			},
+			func(gitCmd *GitCommand, err error) {
+				assert.Error(t, err)
+				assert.Regexp(t, `Must open lazygit in a git repository`, err.Error())
+			},
+		},
+		{
+			"New GitCommand object created",
+			func() {
+				assert.NoError(t, os.RemoveAll("/tmp/lazygit-test"))
+				_, err := gogit.PlainInit("/tmp/lazygit-test", false)
+				assert.NoError(t, err)
+				assert.NoError(t, os.Chdir("/tmp/lazygit-test"))
+			},
+			func(gitCmd *GitCommand, err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			s.setup()
+			s.test(NewGitCommand(utils.NewDummyCommon(), oscommands.NewDummyOSCommand(), git_config.NewFakeGitConfig(nil)))
+		})
+	}
+}
+
+func TestFindDotGitDir(t *testing.T) {
+	type scenario struct {
+		testName string
+		stat     func(string) (os.FileInfo, error)
+		readFile func(filename string) ([]byte, error)
+		test     func(string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			".git is a directory",
+			func(dotGit string) (os.FileInfo, error) {
+				assert.Equal(t, ".git", dotGit)
+				return os.Stat("testdata/a_dir")
+			},
+			func(dotGit string) ([]byte, error) {
+				assert.Fail(t, "readFile should not be called if .git is a directory")
+				return nil, nil
+			},
+			func(gitDir string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, ".git", gitDir)
+			},
+		},
+		{
+			".git is a file",
+			func(dotGit string) (os.FileInfo, error) {
+				assert.Equal(t, ".git", dotGit)
+				return os.Stat("testdata/a_file")
+			},
+			func(dotGit string) ([]byte, error) {
+				assert.Equal(t, ".git", dotGit)
+				return []byte("gitdir: blah\n"), nil
+			},
+			func(gitDir string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "blah", gitDir)
+			},
+		},
+		{
+			"os.Stat returns an error",
+			func(dotGit string) (os.FileInfo, error) {
+				assert.Equal(t, ".git", dotGit)
+				return nil, errors.New("error")
+			},
+			func(dotGit string) ([]byte, error) {
+				assert.Fail(t, "readFile should not be called os.Stat returns an error")
+				return nil, nil
+			},
+			func(gitDir string, err error) {
+				assert.Error(t, err)
+			},
+		},
+		{
+			"readFile returns an error",
+			func(dotGit string) (os.FileInfo, error) {
+				assert.Equal(t, ".git", dotGit)
+				return os.Stat("testdata/a_file")
+			},
+			func(dotGit string) ([]byte, error) {
+				return nil, errors.New("error")
+			},
+			func(gitDir string, err error) {
+				assert.Error(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			s.test(findDotGitDir(s.stat, s.readFile))
+		})
+	}
+}

pkg/commands/hosting_service/definitions.go

@@ -0,0 +1,54 @@
+package hosting_service
+
+// if you want to make a custom regex for a given service feel free to test it out
+// at regoio.herokuapp.com
+var defaultUrlRegexStrings = []string{
+	`^(?:https?|ssh)://.*/(?P<owner>.*)/(?P<repo>.*?)(?:\.git)?$`,
+	`^git@.*:(?P<owner>.*)/(?P<repo>.*?)(?:\.git)?$`,
+}
+
+// we've got less type safety using go templates but this lends itself better to
+// users adding custom service definitions in their config
+var githubServiceDef = ServiceDefinition{
+	provider:                        "github",
+	pullRequestURLIntoDefaultBranch: "/compare/{{.From}}?expand=1",
+	pullRequestURLIntoTargetBranch:  "/compare/{{.To}}...{{.From}}?expand=1",
+	commitURL:                       "/commit/{{.CommitSha}}",
+	regexStrings:                    defaultUrlRegexStrings,
+}
+
+var bitbucketServiceDef = ServiceDefinition{
+	provider:                        "bitbucket",
+	pullRequestURLIntoDefaultBranch: "/pull-requests/new?source={{.From}}&t=1",
+	pullRequestURLIntoTargetBranch:  "/pull-requests/new?source={{.From}}&dest={{.To}}&t=1",
+	commitURL:                       "/commits/{{.CommitSha}}",
+	regexStrings:                    defaultUrlRegexStrings,
+}
+
+var gitLabServiceDef = ServiceDefinition{
+	provider:                        "gitlab",
+	pullRequestURLIntoDefaultBranch: "/merge_requests/new?merge_request[source_branch]={{.From}}",
+	pullRequestURLIntoTargetBranch:  "/merge_requests/new?merge_request[source_branch]={{.From}}&merge_request[target_branch]={{.To}}",
+	commitURL:                       "/commit/{{.CommitSha}}",
+	regexStrings:                    defaultUrlRegexStrings,
+}
+
+var serviceDefinitions = []ServiceDefinition{githubServiceDef, bitbucketServiceDef, gitLabServiceDef}
+
+var defaultServiceDomains = []ServiceDomain{
+	{
+		serviceDefinition: githubServiceDef,
+		gitDomain:         "github.com",
+		webDomain:         "github.com",
+	},
+	{
+		serviceDefinition: bitbucketServiceDef,
+		gitDomain:         "bitbucket.org",
+		webDomain:         "bitbucket.org",
+	},
+	{
+		serviceDefinition: gitLabServiceDef,
+		gitDomain:         "gitlab.com",
+		webDomain:         "gitlab.com",
+	},
+}

pkg/commands/hosting_service/hosting_service.go

@@ -0,0 +1,200 @@
+package hosting_service
+
+import (
+	"fmt"
+	"net/url"
+	"regexp"
+	"strings"
+
+	"github.com/go-errors/errors"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
+)
+
+// This package is for handling logic specific to a git hosting service like github, gitlab, bitbucket, etc.
+// Different git hosting services have different URL formats for when you want to open a PR or view a commit,
+// and this package's responsibility is to determine which service you're using based on the remote URL,
+// and then which URL you need for whatever use case you have.
+
+type HostingServiceMgr struct {
+	log       logrus.FieldLogger
+	tr        *i18n.TranslationSet
+	remoteURL string // e.g. https://github.com/jesseduffield/lazygit
+
+	// see https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#custom-pull-request-urls
+	configServiceDomains map[string]string
+}
+
+// NewHostingServiceMgr creates new instance of PullRequest
+func NewHostingServiceMgr(log logrus.FieldLogger, tr *i18n.TranslationSet, remoteURL string, configServiceDomains map[string]string) *HostingServiceMgr {
+	return &HostingServiceMgr{
+		log:                  log,
+		tr:                   tr,
+		remoteURL:            remoteURL,
+		configServiceDomains: configServiceDomains,
+	}
+}
+
+func (self *HostingServiceMgr) GetPullRequestURL(from string, to string) (string, error) {
+	gitService, err := self.getService()
+	if err != nil {
+		return "", err
+	}
+
+	if to == "" {
+		return gitService.getPullRequestURLIntoDefaultBranch(url.QueryEscape(from)), nil
+	} else {
+		return gitService.getPullRequestURLIntoTargetBranch(url.QueryEscape(from), url.QueryEscape(to)), nil
+	}
+}
+
+func (self *HostingServiceMgr) GetCommitURL(commitSha string) (string, error) {
+	gitService, err := self.getService()
+	if err != nil {
+		return "", err
+	}
+
+	pullRequestURL := gitService.getCommitURL(commitSha)
+
+	return pullRequestURL, nil
+}
+
+func (self *HostingServiceMgr) getService() (*Service, error) {
+	serviceDomain, err := self.getServiceDomain(self.remoteURL)
+	if err != nil {
+		return nil, err
+	}
+
+	root, err := serviceDomain.getRootFromRemoteURL(self.remoteURL)
+	if err != nil {
+		return nil, err
+	}
+
+	return &Service{
+		root:              root,
+		ServiceDefinition: serviceDomain.serviceDefinition,
+	}, nil
+}
+
+func (self *HostingServiceMgr) getServiceDomain(repoURL string) (*ServiceDomain, error) {
+	candidateServiceDomains := self.getCandidateServiceDomains()
+
+	for _, serviceDomain := range candidateServiceDomains {
+		if strings.Contains(repoURL, serviceDomain.gitDomain) {
+			return &serviceDomain, nil
+		}
+	}
+
+	return nil, errors.New(self.tr.UnsupportedGitService)
+}
+
+func (self *HostingServiceMgr) getCandidateServiceDomains() []ServiceDomain {
+	serviceDefinitionByProvider := map[string]ServiceDefinition{}
+	for _, serviceDefinition := range serviceDefinitions {
+		serviceDefinitionByProvider[serviceDefinition.provider] = serviceDefinition
+	}
+
+	var serviceDomains = make([]ServiceDomain, len(defaultServiceDomains))
+	copy(serviceDomains, defaultServiceDomains)
+
+	if len(self.configServiceDomains) > 0 {
+		for gitDomain, typeAndDomain := range self.configServiceDomains {
+			splitData := strings.Split(typeAndDomain, ":")
+			if len(splitData) != 2 {
+				self.log.Errorf("Unexpected format for git service: '%s'. Expected something like 'github.com:github.com'", typeAndDomain)
+				continue
+			}
+
+			provider := splitData[0]
+			webDomain := splitData[1]
+
+			serviceDefinition, ok := serviceDefinitionByProvider[provider]
+			if !ok {
+				providerNames := []string{}
+				for _, serviceDefinition := range serviceDefinitions {
+					providerNames = append(providerNames, serviceDefinition.provider)
+				}
+				self.log.Errorf("Unknown git service type: '%s'. Expected one of %s", provider, strings.Join(providerNames, ", "))
+				continue
+			}
+
+			serviceDomains = append(serviceDomains, ServiceDomain{
+				gitDomain:         gitDomain,
+				webDomain:         webDomain,
+				serviceDefinition: serviceDefinition,
+			})
+		}
+	}
+
+	return serviceDomains
+}
+
+// a service domains pairs a service definition with the actual domain it's being served from.
+// Sometimes the git service is hosted in a custom domains so although it'll use say
+// the github service definition, it'll actually be served from e.g. my-custom-github.com
+type ServiceDomain struct {
+	gitDomain         string // the one that appears in the git remote url
+	webDomain         string // the one that appears in the web url
+	serviceDefinition ServiceDefinition
+}
+
+func (self ServiceDomain) getRootFromRemoteURL(repoURL string) (string, error) {
+	// we may want to make this more specific to the service in future e.g. if
+	// some new service comes along which has a different root url structure.
+	repoInfo, err := self.serviceDefinition.getRepoInfoFromURL(repoURL)
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("https://%s/%s/%s", self.webDomain, repoInfo.Owner, repoInfo.Repository), nil
+}
+
+// RepoInformation holds some basic information about the repo
+type RepoInformation struct {
+	Owner      string
+	Repository string
+}
+
+type ServiceDefinition struct {
+	provider                        string
+	pullRequestURLIntoDefaultBranch string
+	pullRequestURLIntoTargetBranch  string
+	commitURL                       string
+	regexStrings                    []string
+}
+
+func (self ServiceDefinition) getRepoInfoFromURL(url string) (*RepoInformation, error) {
+	for _, regexStr := range self.regexStrings {
+		re := regexp.MustCompile(regexStr)
+		matches := utils.FindNamedMatches(re, url)
+		if matches != nil {
+			return &RepoInformation{
+				Owner:      matches["owner"],
+				Repository: matches["repo"],
+			}, nil
+		}
+	}
+
+	return nil, errors.New("Failed to parse repo information from url")
+}
+
+type Service struct {
+	root string
+	ServiceDefinition
+}
+
+func (self *Service) getPullRequestURLIntoDefaultBranch(from string) string {
+	return self.resolveUrl(self.pullRequestURLIntoDefaultBranch, map[string]string{"From": from})
+}
+
+func (self *Service) getPullRequestURLIntoTargetBranch(from string, to string) string {
+	return self.resolveUrl(self.pullRequestURLIntoTargetBranch, map[string]string{"From": from, "To": to})
+}
+
+func (self *Service) getCommitURL(commitSha string) string {
+	return self.resolveUrl(self.commitURL, map[string]string{"CommitSha": commitSha})
+}
+
+func (self *Service) resolveUrl(templateString string, args map[string]string) string {
+	return self.root + utils.ResolvePlaceholderString(templateString, args)
+}

pkg/commands/hosting_service/hosting_service_test.go

@@ -0,0 +1,255 @@
+package hosting_service
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/test"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetRepoInfoFromURL(t *testing.T) {
+	type scenario struct {
+		serviceDefinition ServiceDefinition
+		testName          string
+		repoURL           string
+		test              func(*RepoInformation)
+	}
+
+	scenarios := []scenario{
+		{
+			githubServiceDef,
+			"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")
+			},
+		},
+		{
+			githubServiceDef,
+			"Returns repository information for git remote url, trimming trailing '.git'",
+			"git@github.com:petersmith/super_calculator.git",
+			func(repoInfo *RepoInformation) {
+				assert.EqualValues(t, repoInfo.Owner, "petersmith")
+				assert.EqualValues(t, repoInfo.Repository, "super_calculator")
+			},
+		},
+		{
+			githubServiceDef,
+			"Returns repository information for ssh remote url",
+			"ssh://git@github.com/petersmith/super_calculator",
+			func(repoInfo *RepoInformation) {
+				assert.EqualValues(t, repoInfo.Owner, "petersmith")
+				assert.EqualValues(t, repoInfo.Repository, "super_calculator")
+			},
+		},
+		{
+			githubServiceDef,
+			"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 {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			result, err := s.serviceDefinition.getRepoInfoFromURL(s.repoURL)
+			assert.NoError(t, err)
+			s.test(result)
+		})
+	}
+}
+
+func TestGetPullRequestURL(t *testing.T) {
+	type scenario struct {
+		testName             string
+		from                 string
+		to                   string
+		remoteUrl            string
+		configServiceDomains map[string]string
+		test                 func(url string, err error)
+		expectedLoggedErrors []string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:  "Opens a link to new pull request on bitbucket",
+			from:      "feature/profile-page",
+			remoteUrl: "git@bitbucket.org:johndoe/social_network.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature%2Fprofile-page&t=1", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on bitbucket with http remote url",
+			from:      "feature/events",
+			remoteUrl: "https://my_username@bitbucket.org/johndoe/social_network.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature%2Fevents&t=1", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on github",
+			from:      "feature/sum-operation",
+			remoteUrl: "git@github.com:peter/calculator.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://github.com/peter/calculator/compare/feature%2Fsum-operation?expand=1", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on bitbucket with specific target branch",
+			from:      "feature/profile-page/avatar",
+			to:        "feature/profile-page",
+			remoteUrl: "git@bitbucket.org:johndoe/social_network.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature%2Fprofile-page%2Favatar&dest=feature%2Fprofile-page&t=1", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on bitbucket with http remote url with specified target branch",
+			from:      "feature/remote-events",
+			to:        "feature/events",
+			remoteUrl: "https://my_username@bitbucket.org/johndoe/social_network.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature%2Fremote-events&dest=feature%2Fevents&t=1", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on github with specific target branch",
+			from:      "feature/sum-operation",
+			to:        "feature/operations",
+			remoteUrl: "git@github.com:peter/calculator.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://github.com/peter/calculator/compare/feature%2Foperations...feature%2Fsum-operation?expand=1", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on gitlab",
+			from:      "feature/ui",
+			remoteUrl: "git@gitlab.com:peter/calculator.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://gitlab.com/peter/calculator/merge_requests/new?merge_request[source_branch]=feature%2Fui", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on gitlab in nested groups",
+			from:      "feature/ui",
+			remoteUrl: "git@gitlab.com:peter/public/calculator.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://gitlab.com/peter/public/calculator/merge_requests/new?merge_request[source_branch]=feature%2Fui", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on gitlab with specific target branch",
+			from:      "feature/commit-ui",
+			to:        "epic/ui",
+			remoteUrl: "git@gitlab.com:peter/calculator.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://gitlab.com/peter/calculator/merge_requests/new?merge_request[source_branch]=feature%2Fcommit-ui&merge_request[target_branch]=epic%2Fui", url)
+			},
+		},
+		{
+			testName:  "Opens a link to new pull request on gitlab with specific target branch in nested groups",
+			from:      "feature/commit-ui",
+			to:        "epic/ui",
+			remoteUrl: "git@gitlab.com:peter/public/calculator.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://gitlab.com/peter/public/calculator/merge_requests/new?merge_request[source_branch]=feature%2Fcommit-ui&merge_request[target_branch]=epic%2Fui", url)
+			},
+		},
+		{
+			testName:  "Throws an error if git service is unsupported",
+			from:      "feature/divide-operation",
+			remoteUrl: "git@something.com:peter/calculator.git",
+			test: func(url string, err error) {
+				assert.EqualError(t, err, "Unsupported git service")
+			},
+		},
+		{
+			testName:  "Does not log error when config service domains are valid",
+			from:      "feature/profile-page",
+			remoteUrl: "git@bitbucket.org:johndoe/social_network.git",
+			configServiceDomains: map[string]string{
+				// valid configuration for a custom service URL
+				"git.work.com": "gitlab:code.work.com",
+			},
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature%2Fprofile-page&t=1", url)
+			},
+			expectedLoggedErrors: nil,
+		},
+		{
+			testName:  "Logs error when config service domain is malformed",
+			from:      "feature/profile-page",
+			remoteUrl: "git@bitbucket.org:johndoe/social_network.git",
+			configServiceDomains: map[string]string{
+				"noservice.work.com": "noservice.work.com",
+			},
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature%2Fprofile-page&t=1", url)
+			},
+			expectedLoggedErrors: []string{"Unexpected format for git service: 'noservice.work.com'. Expected something like 'github.com:github.com'"},
+		},
+		{
+			testName:  "Logs error when config service domain uses unknown provider",
+			from:      "feature/profile-page",
+			remoteUrl: "git@bitbucket.org:johndoe/social_network.git",
+			configServiceDomains: map[string]string{
+				"invalid.work.com": "noservice:invalid.work.com",
+			},
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://bitbucket.org/johndoe/social_network/pull-requests/new?source=feature%2Fprofile-page&t=1", url)
+			},
+			expectedLoggedErrors: []string{"Unknown git service type: 'noservice'. Expected one of github, bitbucket, gitlab"},
+		},
+		{
+			testName:  "Escapes reserved URL characters in from branch name",
+			from:      "feature/someIssue#123",
+			to:        "master",
+			remoteUrl: "git@gitlab.com:me/public/repo-with-issues.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://gitlab.com/me/public/repo-with-issues/merge_requests/new?merge_request[source_branch]=feature%2FsomeIssue%23123&merge_request[target_branch]=master", url)
+			},
+		},
+		{
+			testName:  "Escapes reserved URL characters in to branch name",
+			from:      "yolo",
+			to:        "archive/never-ending-feature#666",
+			remoteUrl: "git@gitlab.com:me/public/repo-with-issues.git",
+			test: func(url string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "https://gitlab.com/me/public/repo-with-issues/merge_requests/new?merge_request[source_branch]=yolo&merge_request[target_branch]=archive%2Fnever-ending-feature%23666", url)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			tr := i18n.EnglishTranslationSet()
+			log := &test.FakeFieldLogger{}
+			hostingServiceMgr := NewHostingServiceMgr(log, &tr, s.remoteUrl, s.configServiceDomains)
+			s.test(hostingServiceMgr.GetPullRequestURL(s.from, s.to))
+			log.AssertErrors(t, s.expectedLoggedErrors)
+		})
+	}
+}

pkg/commands/loaders/branches.go

@@ -0,0 +1,192 @@
+package loaders
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/jesseduffield/go-git/v5/config"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// context:
+// we want to only show 'safe' branches (ones that haven't e.g. been deleted)
+// which `git branch -a` gives us, but we also want the recency data that
+// git reflog gives us.
+// So we get the HEAD, then append get the reflog branches that intersect with
+// 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
+
+type BranchLoaderConfigCommands interface {
+	Branches() (map[string]*config.Branch, error)
+}
+
+// BranchLoader returns a list of Branch objects for the current repo
+type BranchLoader struct {
+	*common.Common
+	getRawBranches       func() (string, error)
+	getCurrentBranchName func() (string, string, error)
+	config               BranchLoaderConfigCommands
+}
+
+func NewBranchLoader(
+	cmn *common.Common,
+	getRawBranches func() (string, error),
+	getCurrentBranchName func() (string, string, error),
+	config BranchLoaderConfigCommands,
+) *BranchLoader {
+	return &BranchLoader{
+		Common:               cmn,
+		getRawBranches:       getRawBranches,
+		getCurrentBranchName: getCurrentBranchName,
+		config:               config,
+	}
+}
+
+// Load the list of branches for the current repo
+func (self *BranchLoader) Load(reflogCommits []*models.Commit) ([]*models.Branch, error) {
+	branches := self.obtainBranches()
+
+	reflogBranches := self.obtainReflogBranches(reflogCommits)
+
+	// loop through reflog branches. If there is a match, merge them, then remove it from the branches and keep it in the reflog branches
+	branchesWithRecency := make([]*models.Branch, 0)
+outer:
+	for _, reflogBranch := range reflogBranches {
+		for j, branch := range branches {
+			if branch.Head {
+				continue
+			}
+			if strings.EqualFold(reflogBranch.Name, branch.Name) {
+				branch.Recency = reflogBranch.Recency
+				branchesWithRecency = append(branchesWithRecency, branch)
+				branches = append(branches[0:j], branches[j+1:]...)
+				continue outer
+			}
+		}
+	}
+
+	branches = append(branchesWithRecency, branches...)
+
+	foundHead := false
+	for i, branch := range branches {
+		if branch.Head {
+			foundHead = true
+			branch.Recency = "  *"
+			branches = append(branches[0:i], branches[i+1:]...)
+			branches = append([]*models.Branch{branch}, branches...)
+			break
+		}
+	}
+	if !foundHead {
+		currentBranchName, currentBranchDisplayName, err := self.getCurrentBranchName()
+		if err != nil {
+			return nil, err
+		}
+		branches = append([]*models.Branch{{Name: currentBranchName, DisplayName: currentBranchDisplayName, Head: true, Recency: "  *"}}, branches...)
+	}
+
+	configBranches, err := self.config.Branches()
+	if err != nil {
+		return nil, err
+	}
+
+	for _, branch := range branches {
+		match := configBranches[branch.Name]
+		if match != nil {
+			branch.UpstreamRemote = match.Remote
+			branch.UpstreamBranch = match.Merge.Short()
+		}
+	}
+
+	return branches, nil
+}
+
+func (self *BranchLoader) obtainBranches() []*models.Branch {
+	output, err := self.getRawBranches()
+	if err != nil {
+		panic(err)
+	}
+
+	trimmedOutput := strings.TrimSpace(output)
+	outputLines := strings.Split(trimmedOutput, "\n")
+	branches := make([]*models.Branch, 0, len(outputLines))
+	for _, line := range outputLines {
+		if line == "" {
+			continue
+		}
+
+		split := strings.Split(line, SEPARATION_CHAR)
+		if len(split) != 4 {
+			// Ignore line if it isn't separated into 4 parts
+			// This is probably a warning message, for more info see:
+			// https://github.com/jesseduffield/lazygit/issues/1385#issuecomment-885580439
+			continue
+		}
+
+		name := strings.TrimPrefix(split[1], "heads/")
+		branch := &models.Branch{
+			Name:      name,
+			Pullables: "?",
+			Pushables: "?",
+			Head:      split[0] == "*",
+		}
+
+		upstreamName := split[2]
+		if upstreamName == "" {
+			// if we're here then it means we do not have a local version of the remote.
+			// The branch might still be tracking a remote though, we just don't know
+			// how many commits ahead/behind it is
+			branches = append(branches, branch)
+			continue
+		}
+
+		track := split[3]
+		re := regexp.MustCompile(`ahead (\d+)`)
+		match := re.FindStringSubmatch(track)
+		if len(match) > 1 {
+			branch.Pushables = match[1]
+		} else {
+			branch.Pushables = "0"
+		}
+
+		re = regexp.MustCompile(`behind (\d+)`)
+		match = re.FindStringSubmatch(track)
+		if len(match) > 1 {
+			branch.Pullables = match[1]
+		} else {
+			branch.Pullables = "0"
+		}
+
+		branches = append(branches, branch)
+	}
+
+	return branches
+}
+
+// TODO: only look at the new reflog commits, and otherwise store the recencies in
+// int form against the branch to recalculate the time ago
+func (self *BranchLoader) obtainReflogBranches(reflogCommits []*models.Commit) []*models.Branch {
+	foundBranchesMap := map[string]bool{}
+	re := regexp.MustCompile(`checkout: moving from ([\S]+) to ([\S]+)`)
+	reflogBranches := make([]*models.Branch, 0, len(reflogCommits))
+	for _, commit := range reflogCommits {
+		if match := re.FindStringSubmatch(commit.Name); len(match) == 3 {
+			recency := utils.UnixToTimeAgo(commit.UnixTimestamp)
+			for _, branchName := range match[1:] {
+				if !foundBranchesMap[branchName] {
+					foundBranchesMap[branchName] = true
+					reflogBranches = append(reflogBranches, &models.Branch{
+						Recency: recency,
+						Name:    branchName,
+					})
+				}
+			}
+		}
+	}
+	return reflogBranches
+}

pkg/commands/loaders/commit_files.go

@@ -0,0 +1,57 @@
+package loaders
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+)
+
+type CommitFileLoader struct {
+	*common.Common
+	cmd oscommands.ICmdObjBuilder
+}
+
+func NewCommitFileLoader(common *common.Common, cmd oscommands.ICmdObjBuilder) *CommitFileLoader {
+	return &CommitFileLoader{
+		Common: common,
+		cmd:    cmd,
+	}
+}
+
+// GetFilesInDiff get the specified commit files
+func (self *CommitFileLoader) GetFilesInDiff(from string, to string, reverse bool) ([]*models.CommitFile, error) {
+	reverseFlag := ""
+	if reverse {
+		reverseFlag = " -R "
+	}
+
+	filenames, err := self.cmd.New(fmt.Sprintf("git diff --submodule --no-ext-diff --name-status -z --no-renames %s %s %s", reverseFlag, from, to)).DontLog().RunWithOutput()
+	if err != nil {
+		return nil, err
+	}
+
+	return self.getCommitFilesFromFilenames(filenames), nil
+}
+
+// filenames string is something like "file1\nfile2\nfile3"
+func (self *CommitFileLoader) getCommitFilesFromFilenames(filenames string) []*models.CommitFile {
+	commitFiles := make([]*models.CommitFile, 0)
+
+	lines := strings.Split(strings.TrimRight(filenames, "\x00"), "\x00")
+	n := len(lines)
+	for i := 0; i < n-1; i += 2 {
+		// typical result looks like 'A my_file' meaning my_file was added
+		changeStatus := lines[i]
+		name := lines[i+1]
+
+		commitFiles = append(commitFiles, &models.CommitFile{
+			Name:         name,
+			ChangeStatus: changeStatus,
+		})
+	}
+
+	return commitFiles
+}

pkg/commands/loaders/commits.go

@@ -0,0 +1,455 @@
+package loaders
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/commands/types/enums"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/gui/style"
+)
+
+// 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
+
+const SEPARATION_CHAR = "|"
+
+// CommitLoader returns a list of Commit objects for the current repo
+type CommitLoader struct {
+	*common.Common
+	cmd oscommands.ICmdObjBuilder
+
+	getCurrentBranchName func() (string, string, error)
+	getRebaseMode        func() (enums.RebaseMode, error)
+	readFile             func(filename string) ([]byte, error)
+	walkFiles            func(root string, fn filepath.WalkFunc) error
+	dotGitDir            string
+}
+
+// making our dependencies explicit for the sake of easier testing
+func NewCommitLoader(
+	cmn *common.Common,
+	cmd oscommands.ICmdObjBuilder,
+	dotGitDir string,
+	getCurrentBranchName func() (string, string, error),
+	getRebaseMode func() (enums.RebaseMode, error),
+) *CommitLoader {
+	return &CommitLoader{
+		Common:               cmn,
+		cmd:                  cmd,
+		getCurrentBranchName: getCurrentBranchName,
+		getRebaseMode:        getRebaseMode,
+		readFile:             ioutil.ReadFile,
+		walkFiles:            filepath.Walk,
+		dotGitDir:            dotGitDir,
+	}
+}
+
+type GetCommitsOptions struct {
+	Limit                bool
+	FilterPath           string
+	IncludeRebaseCommits bool
+	RefName              string // e.g. "HEAD" or "my_branch"
+	// determines if we show the whole git graph i.e. pass the '--all' flag
+	All bool
+}
+
+// GetCommits obtains the commits of the current branch
+func (self *CommitLoader) GetCommits(opts GetCommitsOptions) ([]*models.Commit, error) {
+	commits := []*models.Commit{}
+	var rebasingCommits []*models.Commit
+	rebaseMode, err := self.getRebaseMode()
+	if err != nil {
+		return nil, err
+	}
+
+	if opts.IncludeRebaseCommits && opts.FilterPath == "" {
+		var err error
+		rebasingCommits, err = self.MergeRebasingCommits(commits)
+		if err != nil {
+			return nil, err
+		}
+		commits = append(commits, rebasingCommits...)
+	}
+
+	passedFirstPushedCommit := false
+	firstPushedCommit, err := self.getFirstPushedCommit(opts.RefName)
+	if err != nil {
+		// must have no upstream branch so we'll consider everything as pushed
+		passedFirstPushedCommit = true
+	}
+
+	err = self.getLogCmd(opts).RunAndProcessLines(func(line string) (bool, error) {
+		if canExtractCommit(line) {
+			commit := self.extractCommitFromLine(line)
+			if commit.Sha == firstPushedCommit {
+				passedFirstPushedCommit = true
+			}
+			commit.Status = map[bool]string{true: "unpushed", false: "pushed"}[!passedFirstPushedCommit]
+			commits = append(commits, commit)
+		}
+		return false, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	if len(commits) == 0 {
+		return commits, nil
+	}
+
+	if rebaseMode != enums.REBASE_MODE_NONE {
+		currentCommit := commits[len(rebasingCommits)]
+		youAreHere := style.FgYellow.Sprintf("<-- %s ---", self.Tr.YouAreHere)
+		currentCommit.Name = fmt.Sprintf("%s %s", youAreHere, currentCommit.Name)
+	}
+
+	commits, err = self.setCommitMergedStatuses(opts.RefName, commits)
+	if err != nil {
+		return nil, err
+	}
+
+	return commits, nil
+}
+
+func (self *CommitLoader) MergeRebasingCommits(commits []*models.Commit) ([]*models.Commit, error) {
+	// chances are we have as many commits as last time so we'll set the capacity to be the old length
+	result := make([]*models.Commit, 0, len(commits))
+	for i, commit := range commits {
+		if commit.Status != "rebasing" { // removing the existing rebase commits so we can add the refreshed ones
+			result = append(result, commits[i:]...)
+			break
+		}
+	}
+
+	rebaseMode, err := self.getRebaseMode()
+	if err != nil {
+		return nil, err
+	}
+
+	if rebaseMode == enums.REBASE_MODE_NONE {
+		// not in rebase mode so return original commits
+		return result, nil
+	}
+
+	rebasingCommits, err := self.getHydratedRebasingCommits(rebaseMode)
+	if err != nil {
+		return nil, err
+	}
+	if len(rebasingCommits) > 0 {
+		result = append(rebasingCommits, result...)
+	}
+
+	return result, nil
+}
+
+// extractCommitFromLine takes a line from a git log and extracts the sha, message, date, and tag if present
+// then puts them into a commit object
+// example input:
+// 8ad01fe32fcc20f07bc6693f87aa4977c327f1e1|10 hours ago|Jesse Duffield| (HEAD -> master, tag: v0.15.2)|refresh commits when adding a tag
+func (self *CommitLoader) extractCommitFromLine(line string) *models.Commit {
+	split := strings.Split(line, SEPARATION_CHAR)
+
+	sha := split[0]
+	unixTimestamp := split[1]
+	author := split[2]
+	extraInfo := strings.TrimSpace(split[3])
+	parentHashes := split[4]
+
+	message := strings.Join(split[5:], SEPARATION_CHAR)
+	tags := []string{}
+
+	if extraInfo != "" {
+		re := regexp.MustCompile(`tag: ([^,\)]+)`)
+		tagMatch := re.FindStringSubmatch(extraInfo)
+		if len(tagMatch) > 1 {
+			tags = append(tags, tagMatch[1])
+		}
+	}
+
+	unitTimestampInt, _ := strconv.Atoi(unixTimestamp)
+
+	return &models.Commit{
+		Sha:           sha,
+		Name:          message,
+		Tags:          tags,
+		ExtraInfo:     extraInfo,
+		UnixTimestamp: int64(unitTimestampInt),
+		Author:        author,
+		Parents:       strings.Split(parentHashes, " "),
+	}
+}
+
+func (self *CommitLoader) getHydratedRebasingCommits(rebaseMode enums.RebaseMode) ([]*models.Commit, error) {
+	commits, err := self.getRebasingCommits(rebaseMode)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(commits) == 0 {
+		return nil, nil
+	}
+
+	commitShas := make([]string, len(commits))
+	for i, commit := range commits {
+		commitShas[i] = commit.Sha
+	}
+
+	// note that we're not filtering these as we do non-rebasing commits just because
+	// I suspect that will cause some damage
+	cmdObj := self.cmd.New(
+		fmt.Sprintf(
+			"git show %s --no-patch --oneline %s --abbrev=%d",
+			strings.Join(commitShas, " "),
+			prettyFormat,
+			20,
+		),
+	).DontLog()
+
+	hydratedCommits := make([]*models.Commit, 0, len(commits))
+	i := 0
+	err = cmdObj.RunAndProcessLines(func(line string) (bool, error) {
+		if canExtractCommit(line) {
+			commit := self.extractCommitFromLine(line)
+			matchingCommit := commits[i]
+			commit.Action = matchingCommit.Action
+			commit.Status = matchingCommit.Status
+			hydratedCommits = append(hydratedCommits, commit)
+			i++
+		}
+		return false, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return hydratedCommits, nil
+}
+
+// getRebasingCommits obtains the commits that we're in the process of rebasing
+func (self *CommitLoader) getRebasingCommits(rebaseMode enums.RebaseMode) ([]*models.Commit, error) {
+	switch rebaseMode {
+	case enums.REBASE_MODE_MERGING:
+		return self.getNormalRebasingCommits()
+	case enums.REBASE_MODE_INTERACTIVE:
+		return self.getInteractiveRebasingCommits()
+	default:
+		return nil, nil
+	}
+}
+
+func (self *CommitLoader) getNormalRebasingCommits() ([]*models.Commit, error) {
+	rewrittenCount := 0
+	bytesContent, err := self.readFile(filepath.Join(self.dotGitDir, "rebase-apply/rewritten"))
+	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 := []*models.Commit{}
+	err = self.walkFiles(filepath.Join(self.dotGitDir, "rebase-apply"), 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 := self.readFile(path)
+		if err != nil {
+			return err
+		}
+		content := string(bytesContent)
+		commit := self.commitFromPatch(content)
+		commits = append([]*models.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 (self *CommitLoader) getInteractiveRebasingCommits() ([]*models.Commit, error) {
+	bytesContent, err := self.readFile(filepath.Join(self.dotGitDir, "rebase-merge/git-rebase-todo"))
+	if err != nil {
+		self.Log.Error(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 := []*models.Commit{}
+	lines := strings.Split(string(bytesContent), "\n")
+	for _, line := range lines {
+		if line == "" || line == "noop" {
+			return commits, nil
+		}
+		if strings.HasPrefix(line, "#") {
+			continue
+		}
+		splitLine := strings.Split(line, " ")
+		commits = append([]*models.Commit{{
+			Sha:    splitLine[1],
+			Name:   strings.Join(splitLine[2:], " "),
+			Status: "rebasing",
+			Action: splitLine[0],
+		}}, commits...)
+	}
+
+	return commits, 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 (self *CommitLoader) commitFromPatch(content string) *models.Commit {
+	lines := strings.Split(content, "\n")
+	sha := strings.Split(lines[0], " ")[1]
+	name := strings.TrimPrefix(lines[3], "Subject: ")
+	return &models.Commit{
+		Sha:    sha,
+		Name:   name,
+		Status: "rebasing",
+	}
+}
+
+func (self *CommitLoader) setCommitMergedStatuses(refName string, commits []*models.Commit) ([]*models.Commit, error) {
+	ancestor, err := self.getMergeBase(refName)
+	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 (self *CommitLoader) getMergeBase(refName string) (string, error) {
+	currentBranch, _, err := self.getCurrentBranchName()
+	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, _ := self.cmd.New(fmt.Sprintf("git merge-base %s %s", self.cmd.Quote(refName), self.cmd.Quote(baseBranch))).DontLog().RunWithOutput()
+	return ignoringWarnings(output), nil
+}
+
+func ignoringWarnings(commandOutput string) string {
+	trimmedOutput := strings.TrimSpace(commandOutput)
+	split := strings.Split(trimmedOutput, "\n")
+	// need to get last line in case the first line is a warning about how the error is ambiguous.
+	// At some point we should find a way to make it unambiguous
+	lastLine := split[len(split)-1]
+
+	return lastLine
+}
+
+// getFirstPushedCommit returns the first commit SHA which has been pushed to the ref's upstream.
+// all commits above this are deemed unpushed and marked as such.
+func (self *CommitLoader) getFirstPushedCommit(refName string) (string, error) {
+	output, err := self.cmd.
+		New(
+			fmt.Sprintf("git merge-base %s %s@{u}", self.cmd.Quote(refName), self.cmd.Quote(refName)),
+		).
+		DontLog().
+		RunWithOutput()
+	if err != nil {
+		return "", err
+	}
+
+	return ignoringWarnings(output), nil
+}
+
+// getLog gets the git log.
+func (self *CommitLoader) getLogCmd(opts GetCommitsOptions) oscommands.ICmdObj {
+	limitFlag := ""
+	if opts.Limit {
+		limitFlag = " -300"
+	}
+
+	filterFlag := ""
+	if opts.FilterPath != "" {
+		filterFlag = fmt.Sprintf(" --follow -- %s", self.cmd.Quote(opts.FilterPath))
+	}
+
+	config := self.UserConfig.Git.Log
+
+	orderFlag := "--" + config.Order
+	allFlag := ""
+	if opts.All {
+		allFlag = " --all"
+	}
+
+	return self.cmd.New(
+		fmt.Sprintf(
+			"git log %s %s %s --oneline %s%s --abbrev=%d%s",
+			self.cmd.Quote(opts.RefName),
+			orderFlag,
+			allFlag,
+			prettyFormat,
+			limitFlag,
+			20,
+			filterFlag,
+		),
+	).DontLog()
+}
+
+var prettyFormat = fmt.Sprintf(
+	"--pretty=format:\"%%H%s%%at%s%%aN%s%%d%s%%p%s%%s\"",
+	SEPARATION_CHAR,
+	SEPARATION_CHAR,
+	SEPARATION_CHAR,
+	SEPARATION_CHAR,
+	SEPARATION_CHAR,
+)
+
+func canExtractCommit(line string) bool {
+	return line != "" && strings.Split(line, " ")[0] != "gpg:"
+}

pkg/commands/loaders/commits_test.go

@@ -0,0 +1,215 @@
+package loaders
+
+import (
+	"path/filepath"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/commands/types/enums"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+func NewDummyCommitLoader() *CommitLoader {
+	cmn := utils.NewDummyCommon()
+
+	return &CommitLoader{
+		Common:               cmn,
+		cmd:                  nil,
+		getCurrentBranchName: func() (string, string, error) { return "master", "master", nil },
+		getRebaseMode:        func() (enums.RebaseMode, error) { return enums.REBASE_MODE_NONE, nil },
+		dotGitDir:            ".git",
+		readFile: func(filename string) ([]byte, error) {
+			return []byte(""), nil
+		},
+		walkFiles: func(root string, fn filepath.WalkFunc) error {
+			return nil
+		},
+	}
+}
+
+const commitsOutput = `0eea75e8c631fba6b58135697835d58ba4c18dbc|1640826609|Jesse Duffield| (HEAD -> better-tests)|b21997d6b4cbdf84b149|better typing for rebase mode
+b21997d6b4cbdf84b149d8e6a2c4d06a8e9ec164|1640824515|Jesse Duffield| (origin/better-tests)|e94e8fc5b6fab4cb755f|fix logging
+e94e8fc5b6fab4cb755f29f1bdb3ee5e001df35c|1640823749|Jesse Duffield||d8084cd558925eb7c9c3|refactor
+d8084cd558925eb7c9c38afeed5725c21653ab90|1640821426|Jesse Duffield||65f910ebd85283b5cce9|WIP
+65f910ebd85283b5cce9bf67d03d3f1a9ea3813a|1640821275|Jesse Duffield||26c07b1ab33860a1a759|WIP
+26c07b1ab33860a1a7591a0638f9925ccf497ffa|1640750752|Jesse Duffield||3d4470a6c072208722e5|WIP
+3d4470a6c072208722e5ae9a54bcb9634959a1c5|1640748818|Jesse Duffield||053a66a7be3da43aacdc|WIP
+053a66a7be3da43aacdc7aa78e1fe757b82c4dd2|1640739815|Jesse Duffield||985fe482e806b172aea4|refactoring the config struct`
+
+func TestGetCommits(t *testing.T) {
+	type scenario struct {
+		testName          string
+		runner            *oscommands.FakeCmdObjRunner
+		expectedCommits   []*models.Commit
+		expectedError     error
+		rebaseMode        enums.RebaseMode
+		currentBranchName string
+		opts              GetCommitsOptions
+	}
+
+	scenarios := []scenario{
+		{
+			testName:          "should return no commits if there are none",
+			rebaseMode:        enums.REBASE_MODE_NONE,
+			currentBranchName: "master",
+			opts:              GetCommitsOptions{RefName: "HEAD", IncludeRebaseCommits: false},
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git merge-base "HEAD" "HEAD"@{u}`, "b21997d6b4cbdf84b149d8e6a2c4d06a8e9ec164", nil).
+				Expect(`git log "HEAD" --topo-order  --oneline --pretty=format:"%H|%at|%aN|%d|%p|%s" --abbrev=20`, "", nil),
+
+			expectedCommits: []*models.Commit{},
+			expectedError:   nil,
+		},
+		{
+			testName:          "should return commits if they are present",
+			rebaseMode:        enums.REBASE_MODE_NONE,
+			currentBranchName: "master",
+			opts:              GetCommitsOptions{RefName: "HEAD", IncludeRebaseCommits: false},
+			runner: oscommands.NewFakeRunner(t).
+				// here it's seeing which commits are yet to be pushed
+				Expect(`git merge-base "HEAD" "HEAD"@{u}`, "b21997d6b4cbdf84b149d8e6a2c4d06a8e9ec164", nil).
+				// here it's actually getting all the commits in a formatted form, one per line
+				Expect(`git log "HEAD" --topo-order  --oneline --pretty=format:"%H|%at|%aN|%d|%p|%s" --abbrev=20`, commitsOutput, nil).
+				// here it's seeing where our branch diverged from the master branch so that we can mark that commit and parent commits as 'merged'
+				Expect(`git merge-base "HEAD" "master"`, "26c07b1ab33860a1a7591a0638f9925ccf497ffa", nil),
+
+			expectedCommits: []*models.Commit{
+				{
+					Sha:           "0eea75e8c631fba6b58135697835d58ba4c18dbc",
+					Name:          "better typing for rebase mode",
+					Status:        "unpushed",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "(HEAD -> better-tests)",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640826609,
+					Parents: []string{
+						"b21997d6b4cbdf84b149",
+					},
+				},
+				{
+					Sha:           "b21997d6b4cbdf84b149d8e6a2c4d06a8e9ec164",
+					Name:          "fix logging",
+					Status:        "pushed",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "(origin/better-tests)",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640824515,
+					Parents: []string{
+						"e94e8fc5b6fab4cb755f",
+					},
+				},
+				{
+					Sha:           "e94e8fc5b6fab4cb755f29f1bdb3ee5e001df35c",
+					Name:          "refactor",
+					Status:        "pushed",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640823749,
+					Parents: []string{
+						"d8084cd558925eb7c9c3",
+					},
+				},
+				{
+					Sha:           "d8084cd558925eb7c9c38afeed5725c21653ab90",
+					Name:          "WIP",
+					Status:        "pushed",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640821426,
+					Parents: []string{
+						"65f910ebd85283b5cce9",
+					},
+				},
+				{
+					Sha:           "65f910ebd85283b5cce9bf67d03d3f1a9ea3813a",
+					Name:          "WIP",
+					Status:        "pushed",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640821275,
+					Parents: []string{
+						"26c07b1ab33860a1a759",
+					},
+				},
+				{
+					Sha:           "26c07b1ab33860a1a7591a0638f9925ccf497ffa",
+					Name:          "WIP",
+					Status:        "merged",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640750752,
+					Parents: []string{
+						"3d4470a6c072208722e5",
+					},
+				},
+				{
+					Sha:           "3d4470a6c072208722e5ae9a54bcb9634959a1c5",
+					Name:          "WIP",
+					Status:        "merged",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640748818,
+					Parents: []string{
+						"053a66a7be3da43aacdc",
+					},
+				},
+				{
+					Sha:           "053a66a7be3da43aacdc7aa78e1fe757b82c4dd2",
+					Name:          "refactoring the config struct",
+					Status:        "merged",
+					Action:        "",
+					Tags:          []string{},
+					ExtraInfo:     "",
+					Author:        "Jesse Duffield",
+					UnixTimestamp: 1640739815,
+					Parents: []string{
+						"985fe482e806b172aea4",
+					},
+				},
+			},
+			expectedError: nil,
+		},
+	}
+
+	for _, scenario := range scenarios {
+		scenario := scenario
+		t.Run(scenario.testName, func(t *testing.T) {
+			builder := &CommitLoader{
+				Common: utils.NewDummyCommon(),
+				cmd:    oscommands.NewDummyCmdObjBuilder(scenario.runner),
+				getCurrentBranchName: func() (string, string, error) {
+					return scenario.currentBranchName, scenario.currentBranchName, nil
+				},
+				getRebaseMode: func() (enums.RebaseMode, error) { return scenario.rebaseMode, nil },
+				dotGitDir:     ".git",
+				readFile: func(filename string) ([]byte, error) {
+					return []byte(""), nil
+				},
+				walkFiles: func(root string, fn filepath.WalkFunc) error {
+					return nil
+				},
+			}
+
+			commits, err := builder.GetCommits(scenario.opts)
+
+			assert.Equal(t, scenario.expectedCommits, commits)
+			assert.Equal(t, scenario.expectedError, err)
+
+			scenario.runner.CheckForMissingCalls()
+		})
+	}
+}

pkg/commands/loaders/files.go

@@ -0,0 +1,137 @@
+package loaders
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type FileLoaderConfig interface {
+	GetShowUntrackedFiles() string
+}
+
+type FileLoader struct {
+	*common.Common
+	cmd         oscommands.ICmdObjBuilder
+	config      FileLoaderConfig
+	getFileType func(string) string
+}
+
+func NewFileLoader(cmn *common.Common, cmd oscommands.ICmdObjBuilder, config FileLoaderConfig) *FileLoader {
+	return &FileLoader{
+		Common:      cmn,
+		cmd:         cmd,
+		getFileType: oscommands.FileType,
+		config:      config,
+	}
+}
+
+type GetStatusFileOptions struct {
+	NoRenames bool
+}
+
+func (self *FileLoader) GetStatusFiles(opts GetStatusFileOptions) []*models.File {
+	// check if config wants us ignoring untracked files
+	untrackedFilesSetting := self.config.GetShowUntrackedFiles()
+
+	if untrackedFilesSetting == "" {
+		untrackedFilesSetting = "all"
+	}
+	untrackedFilesArg := fmt.Sprintf("--untracked-files=%s", untrackedFilesSetting)
+
+	statuses, err := self.GitStatus(GitStatusOptions{NoRenames: opts.NoRenames, UntrackedFilesArg: untrackedFilesArg})
+	if err != nil {
+		self.Log.Error(err)
+	}
+	files := []*models.File{}
+
+	for _, status := range statuses {
+		if strings.HasPrefix(status.StatusString, "warning") {
+			self.Log.Warningf("warning when calling git status: %s", status.StatusString)
+			continue
+		}
+		change := status.Change
+		stagedChange := change[0:1]
+		unstagedChange := change[1:2]
+		untracked := utils.IncludesString([]string{"??", "A ", "AM"}, change)
+		hasNoStagedChanges := utils.IncludesString([]string{" ", "U", "?"}, stagedChange)
+		hasInlineMergeConflicts := utils.IncludesString([]string{"UU", "AA"}, change)
+		hasMergeConflicts := hasInlineMergeConflicts || utils.IncludesString([]string{"DD", "AU", "UA", "UD", "DU"}, change)
+
+		file := &models.File{
+			Name:                    status.Name,
+			PreviousName:            status.PreviousName,
+			DisplayString:           status.StatusString,
+			HasStagedChanges:        !hasNoStagedChanges,
+			HasUnstagedChanges:      unstagedChange != " ",
+			Tracked:                 !untracked,
+			Deleted:                 unstagedChange == "D" || stagedChange == "D",
+			Added:                   unstagedChange == "A" || untracked,
+			HasMergeConflicts:       hasMergeConflicts,
+			HasInlineMergeConflicts: hasInlineMergeConflicts,
+			Type:                    self.getFileType(status.Name),
+			ShortStatus:             change,
+		}
+		files = append(files, file)
+	}
+
+	return files
+}
+
+// GitStatus returns the file status of the repo
+type GitStatusOptions struct {
+	NoRenames         bool
+	UntrackedFilesArg string
+}
+
+type FileStatus struct {
+	StatusString string
+	Change       string // ??, MM, AM, ...
+	Name         string
+	PreviousName string
+}
+
+func (c *FileLoader) GitStatus(opts GitStatusOptions) ([]FileStatus, error) {
+	noRenamesFlag := ""
+	if opts.NoRenames {
+		noRenamesFlag = " --no-renames"
+	}
+
+	statusLines, err := c.cmd.New(fmt.Sprintf("git status %s --porcelain -z%s", opts.UntrackedFilesArg, noRenamesFlag)).DontLog().RunWithOutput()
+	if err != nil {
+		return []FileStatus{}, err
+	}
+
+	splitLines := strings.Split(statusLines, "\x00")
+	response := []FileStatus{}
+
+	for i := 0; i < len(splitLines); i++ {
+		original := splitLines[i]
+
+		if len(original) < 3 {
+			continue
+		}
+
+		status := FileStatus{
+			StatusString: original,
+			Change:       original[:2],
+			Name:         original[3:],
+			PreviousName: "",
+		}
+
+		if strings.HasPrefix(status.Change, "R") {
+			// if a line starts with 'R' then the next line is the original file.
+			status.PreviousName = strings.TrimSpace(splitLines[i+1])
+			status.StatusString = fmt.Sprintf("%s %s -> %s", status.Change, status.PreviousName, status.Name)
+			i++
+		}
+
+		response = append(response, status)
+	}
+
+	return response, nil
+}

pkg/commands/loaders/files_test.go

@@ -0,0 +1,210 @@
+package loaders
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestFileGetStatusFiles(t *testing.T) {
+	type scenario struct {
+		testName      string
+		runner        oscommands.ICmdObjRunner
+		expectedFiles []*models.File
+	}
+
+	scenarios := []scenario{
+		{
+			"No files found",
+			oscommands.NewFakeRunner(t).
+				Expect(`git status --untracked-files=yes --porcelain -z`, "", nil),
+			[]*models.File{},
+		},
+		{
+			"Several files found",
+			oscommands.NewFakeRunner(t).
+				Expect(
+					`git status --untracked-files=yes --porcelain -z`,
+					"MM file1.txt\x00A  file3.txt\x00AM file2.txt\x00?? file4.txt\x00UU file5.txt",
+					nil,
+				),
+			[]*models.File{
+				{
+					Name:                    "file1.txt",
+					HasStagedChanges:        true,
+					HasUnstagedChanges:      true,
+					Tracked:                 true,
+					Added:                   false,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "MM file1.txt",
+					Type:                    "file",
+					ShortStatus:             "MM",
+				},
+				{
+					Name:                    "file3.txt",
+					HasStagedChanges:        true,
+					HasUnstagedChanges:      false,
+					Tracked:                 false,
+					Added:                   true,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "A  file3.txt",
+					Type:                    "file",
+					ShortStatus:             "A ",
+				},
+				{
+					Name:                    "file2.txt",
+					HasStagedChanges:        true,
+					HasUnstagedChanges:      true,
+					Tracked:                 false,
+					Added:                   true,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "AM file2.txt",
+					Type:                    "file",
+					ShortStatus:             "AM",
+				},
+				{
+					Name:                    "file4.txt",
+					HasStagedChanges:        false,
+					HasUnstagedChanges:      true,
+					Tracked:                 false,
+					Added:                   true,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "?? file4.txt",
+					Type:                    "file",
+					ShortStatus:             "??",
+				},
+				{
+					Name:                    "file5.txt",
+					HasStagedChanges:        false,
+					HasUnstagedChanges:      true,
+					Tracked:                 true,
+					Added:                   false,
+					Deleted:                 false,
+					HasMergeConflicts:       true,
+					HasInlineMergeConflicts: true,
+					DisplayString:           "UU file5.txt",
+					Type:                    "file",
+					ShortStatus:             "UU",
+				},
+			},
+		},
+		{
+			"File with new line char",
+			oscommands.NewFakeRunner(t).
+				Expect(`git status --untracked-files=yes --porcelain -z`, "MM a\nb.txt", nil),
+			[]*models.File{
+				{
+					Name:                    "a\nb.txt",
+					HasStagedChanges:        true,
+					HasUnstagedChanges:      true,
+					Tracked:                 true,
+					Added:                   false,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "MM a\nb.txt",
+					Type:                    "file",
+					ShortStatus:             "MM",
+				},
+			},
+		},
+		{
+			"Renamed files",
+			oscommands.NewFakeRunner(t).
+				Expect(
+					`git status --untracked-files=yes --porcelain -z`,
+					"R  after1.txt\x00before1.txt\x00RM after2.txt\x00before2.txt",
+					nil,
+				),
+			[]*models.File{
+				{
+					Name:                    "after1.txt",
+					PreviousName:            "before1.txt",
+					HasStagedChanges:        true,
+					HasUnstagedChanges:      false,
+					Tracked:                 true,
+					Added:                   false,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "R  before1.txt -> after1.txt",
+					Type:                    "file",
+					ShortStatus:             "R ",
+				},
+				{
+					Name:                    "after2.txt",
+					PreviousName:            "before2.txt",
+					HasStagedChanges:        true,
+					HasUnstagedChanges:      true,
+					Tracked:                 true,
+					Added:                   false,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "RM before2.txt -> after2.txt",
+					Type:                    "file",
+					ShortStatus:             "RM",
+				},
+			},
+		},
+		{
+			"File with arrow in name",
+			oscommands.NewFakeRunner(t).
+				Expect(
+					`git status --untracked-files=yes --porcelain -z`,
+					`?? a -> b.txt`,
+					nil,
+				),
+			[]*models.File{
+				{
+					Name:                    "a -> b.txt",
+					HasStagedChanges:        false,
+					HasUnstagedChanges:      true,
+					Tracked:                 false,
+					Added:                   true,
+					Deleted:                 false,
+					HasMergeConflicts:       false,
+					HasInlineMergeConflicts: false,
+					DisplayString:           "?? a -> b.txt",
+					Type:                    "file",
+					ShortStatus:             "??",
+				},
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			cmd := oscommands.NewDummyCmdObjBuilder(s.runner)
+
+			loader := &FileLoader{
+				Common:      utils.NewDummyCommon(),
+				cmd:         cmd,
+				config:      &FakeFileLoaderConfig{showUntrackedFiles: "yes"},
+				getFileType: func(string) string { return "file" },
+			}
+
+			assert.EqualValues(t, s.expectedFiles, loader.GetStatusFiles(GetStatusFileOptions{}))
+		})
+	}
+}
+
+type FakeFileLoaderConfig struct {
+	showUntrackedFiles string
+}
+
+func (self *FakeFileLoaderConfig) GetShowUntrackedFiles() string {
+	return self.showUntrackedFiles
+}

pkg/commands/loaders/reflog_commits.go

@@ -0,0 +1,70 @@
+package loaders
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+)
+
+type ReflogCommitLoader struct {
+	*common.Common
+	cmd oscommands.ICmdObjBuilder
+}
+
+func NewReflogCommitLoader(common *common.Common, cmd oscommands.ICmdObjBuilder) *ReflogCommitLoader {
+	return &ReflogCommitLoader{
+		Common: common,
+		cmd:    cmd,
+	}
+}
+
+// GetReflogCommits only returns the new reflog commits since the given lastReflogCommit
+// if none is passed (i.e. it's value is nil) then we get all the reflog commits
+func (self *ReflogCommitLoader) GetReflogCommits(lastReflogCommit *models.Commit, filterPath string) ([]*models.Commit, bool, error) {
+	commits := make([]*models.Commit, 0)
+
+	filterPathArg := ""
+	if filterPath != "" {
+		filterPathArg = fmt.Sprintf(" --follow -- %s", self.cmd.Quote(filterPath))
+	}
+
+	cmdObj := self.cmd.New(fmt.Sprintf(`git log -g --abbrev=20 --format="%%h %%ct %%gs"%s`, filterPathArg)).DontLog()
+	onlyObtainedNewReflogCommits := false
+	err := cmdObj.RunAndProcessLines(func(line string) (bool, error) {
+		fields := strings.SplitN(line, " ", 3)
+		if len(fields) <= 2 {
+			return false, nil
+		}
+
+		unixTimestamp, _ := strconv.Atoi(fields[1])
+
+		commit := &models.Commit{
+			Sha:           fields[0],
+			Name:          fields[2],
+			UnixTimestamp: int64(unixTimestamp),
+			Status:        "reflog",
+		}
+
+		// note that the unix timestamp here is the timestamp of the COMMIT, not the reflog entry itself,
+		// so two consequetive reflog entries may have both the same SHA and therefore same timestamp.
+		// We use the reflog message to disambiguate, and fingers crossed that we never see the same of those
+		// twice in a row. Reason being that it would mean we'd be erroneously exiting early.
+		if lastReflogCommit != nil && commit.Sha == lastReflogCommit.Sha && commit.UnixTimestamp == lastReflogCommit.UnixTimestamp && commit.Name == lastReflogCommit.Name {
+			onlyObtainedNewReflogCommits = true
+			// after this point we already have these reflogs loaded so we'll simply return the new ones
+			return true, nil
+		}
+
+		commits = append(commits, commit)
+		return false, nil
+	})
+	if err != nil {
+		return nil, false, err
+	}
+
+	return commits, onlyObtainedNewReflogCommits, nil
+}

pkg/commands/loaders/reflog_commits_test.go

@@ -0,0 +1,159 @@
+package loaders
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sanity-io/litter"
+	"github.com/stretchr/testify/assert"
+)
+
+const reflogOutput = `c3c4b66b64c97ffeecde 1643150483 checkout: moving from A to B
+c3c4b66b64c97ffeecde 1643150483 checkout: moving from B to A
+c3c4b66b64c97ffeecde 1643150483 checkout: moving from A to B
+c3c4b66b64c97ffeecde 1643150483 checkout: moving from master to A
+f4ddf2f0d4be4ccc7efa 1643149435 checkout: moving from A to master
+`
+
+func TestGetReflogCommits(t *testing.T) {
+	type scenario struct {
+		testName                string
+		runner                  *oscommands.FakeCmdObjRunner
+		lastReflogCommit        *models.Commit
+		filterPath              string
+		expectedCommits         []*models.Commit
+		expectedOnlyObtainedNew bool
+		expectedError           error
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "no reflog entries",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git log -g --abbrev=20 --format="%h %ct %gs"`, "", nil),
+
+			lastReflogCommit:        nil,
+			expectedCommits:         []*models.Commit{},
+			expectedOnlyObtainedNew: false,
+			expectedError:           nil,
+		},
+		{
+			testName: "some reflog entries",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git log -g --abbrev=20 --format="%h %ct %gs"`, reflogOutput, nil),
+
+			lastReflogCommit: nil,
+			expectedCommits: []*models.Commit{
+				{
+					Sha:           "c3c4b66b64c97ffeecde",
+					Name:          "checkout: moving from A to B",
+					Status:        "reflog",
+					UnixTimestamp: 1643150483,
+				},
+				{
+					Sha:           "c3c4b66b64c97ffeecde",
+					Name:          "checkout: moving from B to A",
+					Status:        "reflog",
+					UnixTimestamp: 1643150483,
+				},
+				{
+					Sha:           "c3c4b66b64c97ffeecde",
+					Name:          "checkout: moving from A to B",
+					Status:        "reflog",
+					UnixTimestamp: 1643150483,
+				},
+				{
+					Sha:           "c3c4b66b64c97ffeecde",
+					Name:          "checkout: moving from master to A",
+					Status:        "reflog",
+					UnixTimestamp: 1643150483,
+				},
+				{
+					Sha:           "f4ddf2f0d4be4ccc7efa",
+					Name:          "checkout: moving from A to master",
+					Status:        "reflog",
+					UnixTimestamp: 1643149435,
+				},
+			},
+			expectedOnlyObtainedNew: false,
+			expectedError:           nil,
+		},
+		{
+			testName: "some reflog entries where last commit is given",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git log -g --abbrev=20 --format="%h %ct %gs"`, reflogOutput, nil),
+
+			lastReflogCommit: &models.Commit{
+				Sha:           "c3c4b66b64c97ffeecde",
+				Name:          "checkout: moving from B to A",
+				Status:        "reflog",
+				UnixTimestamp: 1643150483,
+			},
+			expectedCommits: []*models.Commit{
+				{
+					Sha:           "c3c4b66b64c97ffeecde",
+					Name:          "checkout: moving from A to B",
+					Status:        "reflog",
+					UnixTimestamp: 1643150483,
+				},
+			},
+			expectedOnlyObtainedNew: true,
+			expectedError:           nil,
+		},
+		{
+			testName: "when passing filterPath",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git log -g --abbrev=20 --format="%h %ct %gs" --follow -- "path"`, reflogOutput, nil),
+
+			lastReflogCommit: &models.Commit{
+				Sha:           "c3c4b66b64c97ffeecde",
+				Name:          "checkout: moving from B to A",
+				Status:        "reflog",
+				UnixTimestamp: 1643150483,
+			},
+			filterPath: "path",
+			expectedCommits: []*models.Commit{
+				{
+					Sha:           "c3c4b66b64c97ffeecde",
+					Name:          "checkout: moving from A to B",
+					Status:        "reflog",
+					UnixTimestamp: 1643150483,
+				},
+			},
+			expectedOnlyObtainedNew: true,
+			expectedError:           nil,
+		},
+		{
+			testName: "when command returns error",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git log -g --abbrev=20 --format="%h %ct %gs"`, "", errors.New("haha")),
+
+			lastReflogCommit:        nil,
+			filterPath:              "",
+			expectedCommits:         nil,
+			expectedOnlyObtainedNew: false,
+			expectedError:           errors.New("haha"),
+		},
+	}
+
+	for _, scenario := range scenarios {
+		scenario := scenario
+		t.Run(scenario.testName, func(t *testing.T) {
+			builder := &ReflogCommitLoader{
+				Common: utils.NewDummyCommon(),
+				cmd:    oscommands.NewDummyCmdObjBuilder(scenario.runner),
+			}
+
+			commits, onlyObtainednew, err := builder.GetReflogCommits(scenario.lastReflogCommit, scenario.filterPath)
+			assert.Equal(t, scenario.expectedOnlyObtainedNew, onlyObtainednew)
+			assert.Equal(t, scenario.expectedError, err)
+			t.Logf("actual commits: \n%s", litter.Sdump(commits))
+			assert.Equal(t, scenario.expectedCommits, commits)
+
+			scenario.runner.CheckForMissingCalls()
+		})
+	}
+}

pkg/commands/loaders/remotes.go

@@ -0,0 +1,79 @@
+package loaders
+
+import (
+	"fmt"
+	"regexp"
+	"sort"
+	"strings"
+
+	gogit "github.com/jesseduffield/go-git/v5"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+)
+
+type RemoteLoader struct {
+	*common.Common
+	cmd             oscommands.ICmdObjBuilder
+	getGoGitRemotes func() ([]*gogit.Remote, error)
+}
+
+func NewRemoteLoader(
+	common *common.Common,
+	cmd oscommands.ICmdObjBuilder,
+	getGoGitRemotes func() ([]*gogit.Remote, error),
+) *RemoteLoader {
+	return &RemoteLoader{
+		Common:          common,
+		cmd:             cmd,
+		getGoGitRemotes: getGoGitRemotes,
+	}
+}
+
+func (self *RemoteLoader) GetRemotes() ([]*models.Remote, error) {
+	remoteBranchesStr, err := self.cmd.New("git branch -r").DontLog().RunWithOutput()
+	if err != nil {
+		return nil, err
+	}
+
+	goGitRemotes, err := self.getGoGitRemotes()
+	if err != nil {
+		return nil, err
+	}
+
+	// first step is to get our remotes from go-git
+	remotes := make([]*models.Remote, len(goGitRemotes))
+	for i, goGitRemote := range goGitRemotes {
+		remoteName := goGitRemote.Config().Name
+
+		re := regexp.MustCompile(fmt.Sprintf(`(?m)^\s*%s\/([\S]+)`, remoteName))
+		matches := re.FindAllStringSubmatch(remoteBranchesStr, -1)
+		branches := make([]*models.RemoteBranch, len(matches))
+		for j, match := range matches {
+			branches[j] = &models.RemoteBranch{
+				Name:       match[1],
+				RemoteName: remoteName,
+			}
+		}
+
+		remotes[i] = &models.Remote{
+			Name:     goGitRemote.Config().Name,
+			Urls:     goGitRemote.Config().URLs,
+			Branches: branches,
+		}
+	}
+
+	// now lets sort our remotes by name alphabetically
+	sort.Slice(remotes, func(i, j int) bool {
+		// we want origin at the top because we'll be most likely to want it
+		if remotes[i].Name == "origin" {
+			return true
+		}
+		if remotes[j].Name == "origin" {
+			return false
+		}
+		return strings.ToLower(remotes[i].Name) < strings.ToLower(remotes[j].Name)
+	})
+
+	return remotes, nil
+}

pkg/commands/loaders/stash.go

@@ -0,0 +1,80 @@
+package loaders
+
+import (
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type StashLoader struct {
+	*common.Common
+	cmd oscommands.ICmdObjBuilder
+}
+
+func NewStashLoader(
+	common *common.Common,
+	cmd oscommands.ICmdObjBuilder,
+) *StashLoader {
+	return &StashLoader{
+		Common: common,
+		cmd:    cmd,
+	}
+}
+
+func (self *StashLoader) GetStashEntries(filterPath string) []*models.StashEntry {
+	if filterPath == "" {
+		return self.getUnfilteredStashEntries()
+	}
+
+	rawString, err := self.cmd.New("git stash list --name-only").DontLog().RunWithOutput()
+	if err != nil {
+		return self.getUnfilteredStashEntries()
+	}
+	stashEntries := []*models.StashEntry{}
+	var currentStashEntry *models.StashEntry
+	lines := utils.SplitLines(rawString)
+	isAStash := func(line string) bool { return strings.HasPrefix(line, "stash@{") }
+	re := regexp.MustCompile(`stash@\{(\d+)\}`)
+
+outer:
+	for i := 0; i < len(lines); i++ {
+		if !isAStash(lines[i]) {
+			continue
+		}
+		match := re.FindStringSubmatch(lines[i])
+		idx, err := strconv.Atoi(match[1])
+		if err != nil {
+			return self.getUnfilteredStashEntries()
+		}
+		currentStashEntry = self.stashEntryFromLine(lines[i], idx)
+		for i+1 < len(lines) && !isAStash(lines[i+1]) {
+			i++
+			if lines[i] == filterPath {
+				stashEntries = append(stashEntries, currentStashEntry)
+				continue outer
+			}
+		}
+	}
+	return stashEntries
+}
+
+func (self *StashLoader) getUnfilteredStashEntries() []*models.StashEntry {
+	rawString, _ := self.cmd.New("git stash list --pretty='%gs'").DontLog().RunWithOutput()
+	stashEntries := []*models.StashEntry{}
+	for i, line := range utils.SplitLines(rawString) {
+		stashEntries = append(stashEntries, self.stashEntryFromLine(line, i))
+	}
+	return stashEntries
+}
+
+func (c *StashLoader) stashEntryFromLine(line string, index int) *models.StashEntry {
+	return &models.StashEntry{
+		Name:  line,
+		Index: index,
+	}
+}

pkg/commands/loaders/stash_test.go

@@ -0,0 +1,60 @@
+package loaders
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetStashEntries(t *testing.T) {
+	type scenario struct {
+		testName             string
+		filterPath           string
+		runner               oscommands.ICmdObjRunner
+		expectedStashEntries []*models.StashEntry
+	}
+
+	scenarios := []scenario{
+		{
+			"No stash entries found",
+			"",
+			oscommands.NewFakeRunner(t).
+				Expect(`git stash list --pretty='%gs'`, "", nil),
+			[]*models.StashEntry{},
+		},
+		{
+			"Several stash entries found",
+			"",
+			oscommands.NewFakeRunner(t).
+				Expect(
+					`git stash list --pretty='%gs'`,
+					"WIP on add-pkg-commands-test: 55c6af2 increase parallel build\nWIP on master: bb86a3f update github template",
+					nil,
+				),
+			[]*models.StashEntry{
+				{
+					Index: 0,
+					Name:  "WIP on add-pkg-commands-test: 55c6af2 increase parallel build",
+				},
+				{
+					Index: 1,
+					Name:  "WIP on master: bb86a3f update github template",
+				},
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s := s
+		t.Run(s.testName, func(t *testing.T) {
+			cmd := oscommands.NewDummyCmdObjBuilder(s.runner)
+
+			loader := NewStashLoader(utils.NewDummyCommon(), cmd)
+
+			assert.EqualValues(t, s.expectedStashEntries, loader.GetStashEntries(s.filterPath))
+		})
+	}
+}

pkg/commands/loaders/tags.go

@@ -0,0 +1,51 @@
+package loaders
+
+import (
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/common"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type TagLoader struct {
+	*common.Common
+	cmd oscommands.ICmdObjBuilder
+}
+
+func NewTagLoader(
+	common *common.Common,
+	cmd oscommands.ICmdObjBuilder,
+) *TagLoader {
+	return &TagLoader{
+		Common: common,
+		cmd:    cmd,
+	}
+}
+
+func (self *TagLoader) GetTags() ([]*models.Tag, error) {
+	// get remote branches, sorted  by creation date (descending)
+	// see: https://git-scm.com/docs/git-tag#Documentation/git-tag.txt---sortltkeygt
+	remoteBranchesStr, err := self.cmd.New(`git tag --list --sort=-creatordate`).DontLog().RunWithOutput()
+	if err != nil {
+		return nil, err
+	}
+
+	content := utils.TrimTrailingNewline(remoteBranchesStr)
+	if content == "" {
+		return nil, nil
+	}
+
+	split := strings.Split(content, "\n")
+
+	// first step is to get our remotes from go-git
+	tags := make([]*models.Tag, len(split))
+	for i, tagName := range split {
+		tags[i] = &models.Tag{
+			Name: tagName,
+		}
+	}
+
+	return tags, nil
+}

pkg/commands/models/branch.go

@@ -0,0 +1,57 @@
+package models
+
+// Branch : A git branch
+// duplicating this for now
+type Branch struct {
+	Name string
+	// the displayname is something like '(HEAD detached at 123asdf)', whereas in that case the name would be '123asdf'
+	DisplayName string
+	Recency     string
+	Pushables   string
+	Pullables   string
+	Head        bool
+	// if we have a named remote locally this will be the name of that remote e.g.
+	// 'origin' or 'tiwood'. If we don't have the remote locally it'll look like
+	// 'git@github.com:tiwood/lazygit.git'
+	UpstreamRemote string
+	UpstreamBranch string
+}
+
+func (b *Branch) RefName() string {
+	return b.Name
+}
+
+func (b *Branch) ID() string {
+	return b.RefName()
+}
+
+func (b *Branch) Description() string {
+	return b.RefName()
+}
+
+func (b *Branch) IsTrackingRemote() bool {
+	return b.UpstreamRemote != ""
+}
+
+// we know that the remote branch is not stored locally based on our pushable/pullable
+// count being question marks.
+func (b *Branch) RemoteBranchStoredLocally() bool {
+	return b.IsTrackingRemote() && b.Pushables != "?" && b.Pullables != "?"
+}
+
+func (b *Branch) MatchesUpstream() bool {
+	return b.RemoteBranchStoredLocally() && b.Pushables == "0" && b.Pullables == "0"
+}
+
+func (b *Branch) HasCommitsToPush() bool {
+	return b.RemoteBranchStoredLocally() && b.Pushables != "0"
+}
+
+func (b *Branch) HasCommitsToPull() bool {
+	return b.RemoteBranchStoredLocally() && b.Pullables != "0"
+}
+
+// for when we're in a detached head state
+func (b *Branch) IsRealBranch() bool {
+	return b.Pushables != "" && b.Pullables != ""
+}

pkg/commands/models/commit.go

@@ -0,0 +1,48 @@
+package models
+
+import (
+	"fmt"
+
+	"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"
+	Action        string // one of "", "pick", "edit", "squash", "reword", "drop", "fixup"
+	Tags          []string
+	ExtraInfo     string // something like 'HEAD -> master, tag: v0.15.2'
+	Author        string
+	UnixTimestamp int64
+
+	// SHAs of parent commits (will be multiple if it's a merge commit)
+	Parents []string
+}
+
+func (c *Commit) ShortSha() string {
+	return utils.ShortSha(c.Sha)
+}
+
+func (c *Commit) RefName() string {
+	return c.Sha
+}
+
+func (c *Commit) ID() string {
+	return c.RefName()
+}
+
+func (c *Commit) Description() string {
+	return fmt.Sprintf("%s %s", c.Sha[:7], c.Name)
+}
+
+func (c *Commit) IsMerge() bool {
+	return len(c.Parents) > 1
+}
+
+// returns true if this commit is not actually in the git log but instead
+// is from a TODO file for an interactive rebase.
+func (c *Commit) IsTODO() bool {
+	return c.Action != ""
+}

pkg/commands/models/commit_file.go

@@ -0,0 +1,17 @@
+package models
+
+// CommitFile : A git commit file
+type CommitFile struct {
+	// TODO: rename this to Path
+	Name string
+
+	ChangeStatus string // e.g. 'A' for added or 'M' for modified. This is based on the result from git diff --name-status
+}
+
+func (f *CommitFile) ID() string {
+	return f.Name
+}
+
+func (f *CommitFile) Description() string {
+	return f.Name
+}

pkg/commands/models/file.go

@@ -0,0 +1,87 @@
+package models
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// File : A file from git status
+// duplicating this for now
+type File struct {
+	Name                    string
+	PreviousName            string
+	HasStagedChanges        bool
+	HasUnstagedChanges      bool
+	Tracked                 bool
+	Added                   bool
+	Deleted                 bool
+	HasMergeConflicts       bool
+	HasInlineMergeConflicts bool
+	DisplayString           string
+	Type                    string // one of 'file', 'directory', and 'other'
+	ShortStatus             string // e.g. 'AD', ' A', 'M ', '??'
+}
+
+// sometimes we need to deal with either a node (which contains a file) or an actual file
+type IFile interface {
+	GetHasUnstagedChanges() bool
+	GetHasStagedChanges() bool
+	GetIsTracked() bool
+	GetPath() string
+}
+
+func (f *File) IsRename() bool {
+	return f.PreviousName != ""
+}
+
+// Names returns an array containing just the filename, or in the case of a rename, the after filename and the before filename
+func (f *File) Names() []string {
+	result := []string{f.Name}
+	if f.PreviousName != "" {
+		result = append(result, f.PreviousName)
+	}
+	return result
+}
+
+// returns true if the file names are the same or if a a file rename includes the filename of the other
+func (f *File) Matches(f2 *File) bool {
+	return utils.StringArraysOverlap(f.Names(), f2.Names())
+}
+
+func (f *File) ID() string {
+	return f.Name
+}
+
+func (f *File) Description() string {
+	return f.Name
+}
+
+func (f *File) IsSubmodule(configs []*SubmoduleConfig) bool {
+	return f.SubmoduleConfig(configs) != nil
+}
+
+func (f *File) SubmoduleConfig(configs []*SubmoduleConfig) *SubmoduleConfig {
+	for _, config := range configs {
+		if f.Name == config.Path {
+			return config
+		}
+	}
+
+	return nil
+}
+
+func (f *File) GetHasUnstagedChanges() bool {
+	return f.HasUnstagedChanges
+}
+
+func (f *File) GetHasStagedChanges() bool {
+	return f.HasStagedChanges
+}
+
+func (f *File) GetIsTracked() bool {
+	return f.Tracked
+}
+
+func (f *File) GetPath() string {
+	// TODO: remove concept of name; just use path
+	return f.Name
+}

pkg/commands/models/remote.go

@@ -0,0 +1,20 @@
+package models
+
+// Remote : A git remote
+type Remote struct {
+	Name     string
+	Urls     []string
+	Branches []*RemoteBranch
+}
+
+func (r *Remote) RefName() string {
+	return r.Name
+}
+
+func (r *Remote) ID() string {
+	return r.RefName()
+}
+
+func (r *Remote) Description() string {
+	return r.RefName()
+}

pkg/commands/models/remote_branch.go

@@ -0,0 +1,23 @@
+package models
+
+// Remote Branch : A git remote branch
+type RemoteBranch struct {
+	Name       string
+	RemoteName string
+}
+
+func (r *RemoteBranch) FullName() string {
+	return r.RemoteName + "/" + r.Name
+}
+
+func (r *RemoteBranch) RefName() string {
+	return r.FullName()
+}
+
+func (r *RemoteBranch) ID() string {
+	return r.RefName()
+}
+
+func (r *RemoteBranch) Description() string {
+	return r.RefName()
+}

pkg/commands/models/stash_entry.go

@@ -0,0 +1,21 @@
+package models
+
+import "fmt"
+
+// StashEntry : A git stash entry
+type StashEntry struct {
+	Index int
+	Name  string
+}
+
+func (s *StashEntry) RefName() string {
+	return fmt.Sprintf("stash@{%d}", s.Index)
+}
+
+func (s *StashEntry) ID() string {
+	return s.RefName()
+}
+
+func (s *StashEntry) Description() string {
+	return s.RefName() + ": " + s.Name
+}

pkg/commands/models/submodule_config.go

@@ -0,0 +1,19 @@
+package models
+
+type SubmoduleConfig struct {
+	Name string
+	Path string
+	Url  string
+}
+
+func (r *SubmoduleConfig) RefName() string {
+	return r.Name
+}
+
+func (r *SubmoduleConfig) ID() string {
+	return r.RefName()
+}
+
+func (r *SubmoduleConfig) Description() string {
+	return r.RefName()
+}

pkg/commands/models/tag.go

@@ -0,0 +1,18 @@
+package models
+
+// Tag : A git tag
+type Tag struct {
+	Name string
+}
+
+func (t *Tag) RefName() string {
+	return t.Name
+}
+
+func (t *Tag) ID() string {
+	return t.RefName()
+}
+
+func (t *Tag) Description() string {
+	return "tag " + t.Name
+}