allow both enter and space to execute menu item

This reverts commit 1a19b1412d.

.circleci/config.yml

@@ -0,0 +1,73 @@
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/golang:1.11
+    working_directory: /go/src/github.com/jesseduffield/lazygit
+    steps:
+      - checkout
+      - run:
+          name: Ensure go.mod file is up to date
+          command: |
+            export GO111MODULE=on
+            rm go.sum
+            mv go.mod /tmp/
+            go mod init
+            export GO111MODULE=auto
+
+            if [ $(diff /tmp/go.mod go.mod|wc -l) -gt 0 ]; then
+              diff /tmp/go.mod go.mod
+              exit 1;
+            fi
+      - run:
+          name: Run gofmt -s
+          command: |
+            if [ $(find . ! -path "./vendor/*" -name "*.go" -exec gofmt -s -d {} \;|wc -l) -gt 0 ]; then
+             find . ! -path "./vendor/*" -name "*.go" -exec gofmt -s -d {} \;
+             exit 1;
+            fi
+      - restore_cache:
+          keys:
+            - pkg-cache-{{ checksum "Gopkg.lock" }}-v3
+      - run:
+          name: Run tests
+          command: |
+            ./test.sh
+      - run:
+          name: Compile project on every platform
+          command: |
+            go get github.com/mitchellh/gox
+            gox -parallel 10 -os "linux freebsd netbsd windows" -osarch "darwin/i386 darwin/amd64"
+      - run:
+          name: Push on codecov result
+          command: |
+            bash <(curl -s https://codecov.io/bash)
+      - save_cache:
+          key: pkg-cache-{{ checksum "Gopkg.lock" }}-v3
+          paths:
+            - ~/.cache/go-build
+
+  release:
+    docker:
+      - image: circleci/golang:1.10
+    working_directory: /go/src/github.com/jesseduffield/lazygit
+    steps:
+      - checkout
+      - run:
+          name: Run gorelease
+          command: |
+            curl -sL https://git.io/goreleaser | bash
+
+workflows:
+  version: 2
+  build:
+    jobs:
+      - build
+  release:
+    jobs:
+      - release:
+          filters:
+            tags:
+              only: /v[0-9]+(\.[0-9]+)*/
+            branches:
+              ignore: /.*/

.github/ISSUE_TEMPLATE/bug_report.md

@@ -23,6 +23,7 @@ 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.

.gitignore

@@ -1,7 +1,28 @@
-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
+
+# Exceptions
+!.gitignore
+!.goreleaser.yml
+!.circleci/
+!.github/
+
+test/git_server/data

.goreleaser.yml

@@ -1,23 +1,28 @@
 # This is an example goreleaser.yaml file with some sane defaults.
 # Make sure to check the documentation at http://goreleaser.com
 builds:
-- env:
-  - CGO_ENABLED=0
-  goos:
-    - freebsd
-    - windows
-    - darwin
-    - linux
-  goarch:
-    - amd64
-    - arm
-    - arm64
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - freebsd
+      - windows
+      - darwin
+      - linux
+    goarch:
+      - amd64
+      - arm
+      - arm64
+      - 386
+    # Default is `-s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}`.
+    ldflags:
+      - -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}} -X main.buildSource=binaryRelease
+
 archive:
   replacements:
     darwin: Darwin
     linux: Linux
     windows: Windows
-    386: i386
+    386: 32-bit
     amd64: x86_64
   format_overrides:
     - goos: windows
@@ -25,13 +30,14 @@ archive:
 checksum:
   name_template: 'checksums.txt'
 snapshot:
-  name_template: "{{ .Tag }}-next"
+  name_template: '{{ .Tag }}-next'
 changelog:
   sort: asc
   filters:
     exclude:
-    - '^docs:'
-    - '^test:'
+      - '^docs:'
+      - '^test:'
+      - '^bump'
 brew:
   # Reporitory to push the tap to.
   github:
@@ -40,20 +46,19 @@ brew:
 
   # Your app's homepage.
   # Default is empty.
-  homepage: "https://github.com/jesseduffield/lazygit/"
+  homepage: 'https://github.com/jesseduffield/lazygit/'
 
   # Your app's description.
   # Default is empty.
-  description: "A simple terminal UI for git commands, written in Go"
+  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
+# test comment to see if goreleaser only releases on new commits

CONTRIBUTING.md

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

Dockerfile

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

Gopkg.lock

@@ -2,12 +2,60 @@
 
 
 [[projects]]
-  digest = "1:b2339e83ce9b5c4f79405f949429a7f68a9a904fed903c672aac1e7ceb7f5f02"
-  name = "github.com/Sirupsen/logrus"
+  digest = "1:e24ea5dbc89fbab51635ee32e5be4f61a9267cae20788efcae4c07efb4abec99"
+  name = "github.com/aws/aws-sdk-go"
+  packages = [
+    "aws",
+    "aws/awserr",
+    "aws/awsutil",
+    "aws/client",
+    "aws/client/metadata",
+    "aws/corehandlers",
+    "aws/credentials",
+    "aws/credentials/ec2rolecreds",
+    "aws/credentials/endpointcreds",
+    "aws/credentials/stscreds",
+    "aws/csm",
+    "aws/defaults",
+    "aws/ec2metadata",
+    "aws/endpoints",
+    "aws/request",
+    "aws/session",
+    "aws/signer/v4",
+    "internal/sdkio",
+    "internal/sdkrand",
+    "internal/sdkuri",
+    "internal/shareddefaults",
+    "private/protocol",
+    "private/protocol/eventstream",
+    "private/protocol/eventstream/eventstreamapi",
+    "private/protocol/query",
+    "private/protocol/query/queryutil",
+    "private/protocol/rest",
+    "private/protocol/restxml",
+    "private/protocol/xml/xmlutil",
+    "service/s3",
+    "service/sts",
+  ]
+  pruneopts = "NUT"
+  revision = "4324bc9d8865bdb3e6aa86ec7772ca1272d2750e"
+  version = "v1.15.21"
+
+[[projects]]
+  branch = "master"
+  digest = "1:37011b20a70e205b93ebea5287e1afa5618db54bf3998c36ff5a8e4b146a170a"
+  name = "github.com/bgentry/go-netrc"
+  packages = ["netrc"]
+  pruneopts = "NUT"
+  revision = "9fd32a8b3d3d3f9d43c341bfe098430e07609480"
+
+[[projects]]
+  branch = "master"
+  digest = "1:cd7ba2b29e93e2a8384e813dfc80ebb0f85d9214762e6ca89bb55a58092eab87"
+  name = "github.com/cloudfoundry/jibber_jabber"
   packages = ["."]
   pruneopts = "NUT"
-  revision = "3e01752db0189b9157070a0e1668a620f9a85da2"
-  version = "v1.0.6"
+  revision = "bcc4c8345a21301bf47c032ff42dd1aae2fe3027"
 
 [[projects]]
   digest = "1:a2c1d0e43bd3baaa071d1b9ed72c27d78169b2b269f71c105ac4ba34b1be4a39"
@@ -40,6 +88,30 @@
   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]]
+  digest = "1:ea1d5bfdb4ec5c2ee48c97865e6de1a28fa8c4849a3f56b27d521aa619038e06"
+  name = "github.com/go-errors/errors"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "a6af135bd4e28680facf08a3d206b454abc877a4"
+  version = "v1.0.1"
+
+[[projects]]
+  digest = "1:74d9b0a7b4107b41e0ade759fac64502876f82d29fb23d77b3dd24b194ee3dd5"
+  name = "github.com/go-ini/ini"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "5cf292cae48347c2490ac1a58fe36735fb78df7e"
+  version = "v1.38.2"
+
 [[projects]]
   branch = "master"
   digest = "1:4a8ed9b8cf22bd03bee5d74179fa06a282e4a73b6de949f7a865ff56cd2537e0"
@@ -48,6 +120,65 @@
   pruneopts = "NUT"
   revision = "604e922904d35e97f98a774db7881f049cd8d970"
 
+[[projects]]
+  branch = "master"
+  digest = "1:a5d940c38bf56f121721bfa747c66356df387cb9d5318c570c6d4170aab62862"
+  name = "github.com/hashicorp/go-cleanhttp"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "d5fe4b57a186c716b0e00b8c301cbd9b4182694d"
+
+[[projects]]
+  branch = "master"
+  digest = "1:b634d733abf079dc191d359e5a8d31479f1795d00e656f8a018a459571046266"
+  name = "github.com/hashicorp/go-getter"
+  packages = ["helper/url"]
+  pruneopts = "NUT"
+  revision = "4bda8fa99001c61db3cad96b421d4c12a81f256d"
+
+[[projects]]
+  branch = "master"
+  digest = "1:fbab03227343a0285fc74a68dd2ff46cda7edecbbe5a3e98d2cecd00cc67b217"
+  name = "github.com/hashicorp/go-safetemp"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "b1a1dbde6fdc11e3ae79efd9039009e22d4ae240"
+
+[[projects]]
+  digest = "1:0b06ffe0c0764e413a6738e3f045d6bb14117359aef80a09f8c60fbff2ecad6b"
+  name = "github.com/hashicorp/go-version"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "b5a281d3160aa11950a6182bd9a9dc2cb1e02d50"
+  version = "v1.0.0"
+
+[[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:d457d39e88f678ed14ac29517c3d74927a48dbc6a9f073fa241cf364a68cbe5c"
+  name = "github.com/heroku/rollrus"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "fc0cef2ff331aebb24cd4e9ded7e20650f3d7006"
+
 [[projects]]
   branch = "master"
   digest = "1:62fe3a7ea2050ecbd753a71889026f83d73329337ada66325cbafd5dea5f713d"
@@ -58,11 +189,50 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:c9a848b0484a72da2dae28957b4f67501fe27fa38bc73f4713e454353c0a4a60"
+  digest = "1:490643e333b848f3d6ab772c21082d706663dcf4a3c0fbe9a4b4ef7b205ce6c7"
+  name = "github.com/jesseduffield/go-getter"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "906e15686e6309ff310c1c10463ab53287c3a678"
+
+[[projects]]
+  branch = "master"
+  digest = "1:31a87f65dc451471f411d04742d2cb5ab79a699b8c73666b8fc29f47a8f43f7e"
   name = "github.com/jesseduffield/gocui"
   packages = ["."]
   pruneopts = "NUT"
-  revision = "432b7f6215f81ef1aaa1b2d9b69887822923cf79"
+  revision = "b502ee11d6743144c86226ca0366adaed727214d"
+
+[[projects]]
+  branch = "master"
+  digest = "1:a46c2f4863e5284ddb255c28750298e04bc8c0fc896bed6056e947673168b7be"
+  name = "github.com/jesseduffield/pty"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "02db52c7e406c7abec44c717a173c7715e4c1b62"
+
+[[projects]]
+  branch = "master"
+  digest = "1:3ab130f65766f5b7cc944d557df31c6a007ec017151705ec1e1b8719f2689021"
+  name = "github.com/jesseduffield/termbox-go"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "1e272ff78dcb4c448870f464fda1cdcf2bf0b3dd"
+
+[[projects]]
+  digest = "1:ac6d01547ec4f7f673311b4663909269bfb8249952de3279799289467837c3cc"
+  name = "github.com/jmespath/go-jmespath"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "0b12d6b5"
+
+[[projects]]
+  branch = "master"
+  digest = "1:263f9b0a0bcbfff9d5e7d9f2aa11f53995d98214fe0fb97e429e7a5f4534a0f9"
+  name = "github.com/kardianos/osext"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "ae77be60afb1dcacde03767a8c37337fad28ac14"
 
 [[projects]]
   digest = "1:8021af4dcbd531ae89433c8c3a6520e51064114aaf8eb1724c3cf911c497c9ba"
@@ -72,6 +242,14 @@
   revision = "9fc7bb800b555d63157c65a904c86a2cc7b4e795"
   version = "0.4"
 
+[[projects]]
+  digest = "1:d244f8666a838fe6ad70ec8fe77f50ebc29fdc3331a2729ba5886bef8435d10d"
+  name = "github.com/magiconair/properties"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "c2353362d570a7bfa228149c62842019201cfb71"
+  version = "v1.8.0"
+
 [[projects]]
   digest = "1:08c231ec84231a7e23d67e4b58f975e1423695a32467a362ee55a803f9de8061"
   name = "github.com/mattn/go-colorable"
@@ -114,11 +292,31 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:34d9354c2c5d916c05864327553047df59fc10e86ff1f408e4136eba0a25a5ec"
-  name = "github.com/nsf/termbox-go"
+  digest = "1:18b773b92ac82a451c1276bd2776c1e55ce057ee202691ab33c8d6690efcc048"
+  name = "github.com/mitchellh/go-testing-interface"
   packages = ["."]
   pruneopts = "NUT"
-  revision = "5c94acc5e6eb520f1bcd183974e01171cc4c23b3"
+  revision = "a61a99592b77c9ba629d254a693acffaeb4b7e28"
+
+[[projects]]
+  branch = "master"
+  digest = "1:5fe20cfe4ef484c237cec9f947b2a6fa90bad4b8610fd014f0e4211e13d82d5d"
+  name = "github.com/mitchellh/mapstructure"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "f15292f7a699fcc1a38a80977f80a046874ba8ac"
+
+[[projects]]
+  digest = "1:2c34c77bf3ec848da26e48af58fc511ed52750961fa848399d122882b8890928"
+  name = "github.com/nicksnyder/go-i18n"
+  packages = [
+    "v2/i18n",
+    "v2/internal",
+    "v2/internal/plural",
+  ]
+  pruneopts = "NUT"
+  revision = "a16b91a3ba80db3a2301c70d1d302d42251c9079"
+  version = "v2.0.0-beta.5"
 
 [[projects]]
   digest = "1:cf254277d898b713195cc6b4a3fac8bf738b9f1121625df27843b52b267eec6c"
@@ -128,6 +326,30 @@
   revision = "c37440a7cf42ac63b919c752ca73a85067e05992"
   version = "v0.2.0"
 
+[[projects]]
+  digest = "1:51ea800cff51752ff68e12e04106f5887b4daec6f9356721238c28019f0b42db"
+  name = "github.com/pelletier/go-toml"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "c01d1270ff3e442a8a57cddc1c92dc1138598194"
+  version = "v1.2.0"
+
+[[projects]]
+  digest = "1:5cf3f025cbee5951a4ee961de067c8a89fc95a5adabead774f82822efabab121"
+  name = "github.com/pkg/errors"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "645ef00459ed84a119197bfb8d8205042c6df63d"
+  version = "v0.8.0"
+
+[[projects]]
+  digest = "1:0028cb19b2e4c3112225cd871870f2d9cf49b9b4276531f03438a88e94be86fe"
+  name = "github.com/pmezard/go-difflib"
+  packages = ["difflib"]
+  pruneopts = "NUT"
+  revision = "792786c7400a136282c1664665ae0a8db921c6c2"
+  version = "v1.0.0"
+
 [[projects]]
   digest = "1:d917313f309bda80d27274d53985bc65651f81a5b66b820749ac7f8ef061fd04"
   name = "github.com/sergi/go-diff"
@@ -136,6 +358,72 @@
   revision = "1744e2970ca51c86172c8190fadad617561ed6e7"
   version = "v1.0.0"
 
+[[projects]]
+  digest = "1:41618aee8828e62dfe62d44f579c06892d0e98907d1c6d5bcd83bfe8536ec5a3"
+  name = "github.com/shibukawa/configdir"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "e180dbdc8da04c4fa04272e875ce64949f38bd3e"
+
+[[projects]]
+  digest = "1:b2339e83ce9b5c4f79405f949429a7f68a9a904fed903c672aac1e7ceb7f5f02"
+  name = "github.com/sirupsen/logrus"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "3e01752db0189b9157070a0e1668a620f9a85da2"
+  version = "v1.0.6"
+
+[[projects]]
+  digest = "1:330e9062b308ac597e28485699c02223bd052437a6eed32a173c9227dcb9d95a"
+  name = "github.com/spf13/afero"
+  packages = [
+    ".",
+    "mem",
+  ]
+  pruneopts = "NUT"
+  revision = "787d034dfe70e44075ccc060d346146ef53270ad"
+  version = "v1.1.1"
+
+[[projects]]
+  digest = "1:3fa7947ca83b98ae553590d993886e845a4bff19b7b007e869c6e0dd3b9da9cd"
+  name = "github.com/spf13/cast"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "8965335b8c7107321228e3e3702cab9832751bac"
+  version = "v1.2.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:f29f83301ed096daed24a90f4af591b7560cb14b9cc3e1827abbf04db7269ab5"
+  name = "github.com/spf13/jwalterweatherman"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "14d3d4c518341bea657dd8a226f5121c0ff8c9f2"
+
+[[projects]]
+  digest = "1:e3707aeaccd2adc89eba6c062fec72116fe1fc1ba71097da85b4d8ae1668a675"
+  name = "github.com/spf13/pflag"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "9a97c102cda95a86cec2345a6f09f55a939babf5"
+  version = "v1.0.2"
+
+[[projects]]
+  digest = "1:454979540e2a1582f375a17c106cf4e11e3bcac4baffb4af23e515c87f87de13"
+  name = "github.com/spf13/viper"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "907c19d40d9a6c9bb55f040ff4ae45271a4754b9"
+  version = "v1.1.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:0e9a5ac14bcc11f205031a671b28c7e05cb88b2ebbe06f383c1ab0b2c12c7cb5"
+  name = "github.com/spkg/bom"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "59b7046e48ad6bac800c5e1dd5142282cbfcf154"
+
 [[projects]]
   digest = "1:ccca1dcd18bc54e23b517a3c5babeff2e3924a7d8fc1932162225876cfe4bfb0"
   name = "github.com/src-d/gcfg"
@@ -149,6 +437,22 @@
   revision = "f187355171c936ac84a82793659ebb4936bc1c23"
   version = "v1.3.0"
 
+[[projects]]
+  digest = "1:bacb8b590716ab7c33f2277240972c9582d389593ee8d66fc10074e0508b8126"
+  name = "github.com/stretchr/testify"
+  packages = ["assert"]
+  pruneopts = "NUT"
+  revision = "f35b8ab0b5a2cef36673838d662e249dd9c94686"
+  version = "v1.2.2"
+
+[[projects]]
+  branch = "master"
+  digest = "1:e42372d3f4921ec35df07f9b23239631e9d28580f7c1edcca212bc6daddc68fe"
+  name = "github.com/stvp/roll"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "3627a5cbeaeaa68023abd02bb8687925265f2f63"
+
 [[projects]]
   digest = "1:cd5ffc5bda4e0296ab3e4de90dbb415259c78e45e7fab13694b14cde8ab74541"
   name = "github.com/tcnksm/go-gitconfig"
@@ -157,6 +461,19 @@
   revision = "d154598bacbf4501c095a309753c5d4af66caa81"
   version = "v0.1.2"
 
+[[projects]]
+  digest = "1:07e8742c479bab0066149ad02a710024154e76874fd0a2dba002d87702725825"
+  name = "github.com/ulikunitz/xz"
+  packages = [
+    ".",
+    "internal/hash",
+    "internal/xlog",
+    "lzma",
+  ]
+  pruneopts = "NUT"
+  revision = "0c6b41e72360850ca4f98dc341fd999726ea007f"
+  version = "v0.5.4"
+
 [[projects]]
   digest = "1:3148cb3478c26a92b4c1a18abb9428234b281e278af6267840721a24b6cbc6a3"
   name = "github.com/xanzy/ssh-agent"
@@ -211,12 +528,14 @@
   revision = "98c5dad5d1a0e8a73845ecc8897d0bd56586511d"
 
 [[projects]]
-  digest = "1:8029e9743749d4be5bc9f7d42ea1659471767860f0cdc34d37c3111bd308a295"
+  digest = "1:a95288ef1ef4dfad6cba7fe30843e1683f71bc28c912ca1ba3f6a539d44db739"
   name = "golang.org/x/text"
   packages = [
     "internal/gen",
+    "internal/tag",
     "internal/triegen",
     "internal/ucd",
+    "language",
     "transform",
     "unicode/cldr",
     "unicode/norm",
@@ -295,19 +614,39 @@
   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/davecgh/go-spew/spew",
+    "github.com/cloudfoundry/jibber_jabber",
     "github.com/fatih/color",
+    "github.com/go-errors/errors",
     "github.com/golang-collections/collections/stack",
+    "github.com/heroku/rollrus",
+    "github.com/jesseduffield/go-getter",
     "github.com/jesseduffield/gocui",
+    "github.com/jesseduffield/pty",
+    "github.com/kardianos/osext",
     "github.com/mgutz/str",
+    "github.com/nicksnyder/go-i18n/v2/i18n",
+    "github.com/shibukawa/configdir",
+    "github.com/sirupsen/logrus",
+    "github.com/spf13/viper",
+    "github.com/spkg/bom",
+    "github.com/stretchr/testify/assert",
     "github.com/tcnksm/go-gitconfig",
+    "golang.org/x/text/language",
     "gopkg.in/src-d/go-git.v4",
     "gopkg.in/src-d/go-git.v4/plumbing",
+    "gopkg.in/yaml.v2",
   ]
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -37,6 +37,14 @@
   branch = "master"
   name = "github.com/jesseduffield/gocui"
 
+[[constraint]]
+  branch = "master"
+  name = "github.com/jesseduffield/pty"
+
 [[constraint]]
   name = "gopkg.in/src-d/go-git.v4"
   revision = "43d17e14b714665ab5bc2ecc220b6740779d733f"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/spkg/bom"

Keybindings_en.md

@@ -0,0 +1,114 @@
+# Lazygit menu
+
+## Global
+
+<pre>
+  <kbd>m</kbd>: view merge/rebase options
+  <kbd>P</kbd>: push
+  <kbd>p</kbd>: pull
+  <kbd>R</kbd>: refresh
+</pre>
+
+## Status
+
+<pre>
+  <kbd>e</kbd>: edit config file
+  <kbd>o</kbd>: open config file
+  <kbd>u</kbd>: check for update
+  <kbd>s</kbd>: switch to a recent repo
+</pre>
+
+## Files
+
+<pre>
+  <kbd>c</kbd>: commit changes
+  <kbd>A</kbd>: amend last commit
+  <kbd>C</kbd>: commit changes using git editor
+  <kbd>space</kbd>: toggle staged
+  <kbd>d</kbd>: delete if untracked / checkout if tracked
+  <kbd>e</kbd>: edit file
+  <kbd>o</kbd>: open file
+  <kbd>i</kbd>: add to .gitignore
+  <kbd>r</kbd>: refresh files
+  <kbd>S</kbd>: stash files
+  <kbd>s</kbd>: soft reset to last commit
+  <kbd>a</kbd>: stage/unstage all
+  <kbd>t</kbd>: add patch
+  <kbd>D</kbd>: reset hard and remove untracked files
+  <kbd>enter</kbd>: stage individual hunks/lines
+  <kbd>f</kbd>: fetch
+</pre>
+
+## Branches
+
+<pre>
+  <kbd>space</kbd>: checkout
+  <kbd>o</kbd>: create pull request
+  <kbd>c</kbd>: checkout by name
+  <kbd>F</kbd>: force checkout
+  <kbd>n</kbd>: new branch
+  <kbd>d</kbd>: delete branch
+  <kbd>r</kbd>: rebase branch
+  <kbd>M</kbd>: merge into currently checked out branch
+  <kbd>f</kbd>: fast-forward this branch from its upstream
+</pre>
+
+## Commits
+
+<pre>
+  <kbd>s</kbd>: squash down
+  <kbd>r</kbd>: reword commit
+  <kbd>R</kbd>: rename commit with editor
+  <kbd>g</kbd>: reset to this commit
+  <kbd>f</kbd>: fixup commit
+  <kbd>d</kbd>: delete commit
+  <kbd>J</kbd>: move commit down one
+  <kbd>K</kbd>: move commit up one
+  <kbd>e</kbd>: edit commit
+  <kbd>A</kbd>: amend commit with staged changes
+  <kbd>p</kbd>: pick commit (when mid-rebase)
+  <kbd>t</kbd>: revert commit
+  <kbd>c</kbd>: copy commit (cherry-pick)
+  <kbd>C</kbd>: copy commit range (cherry-pick)
+  <kbd>v</kbd>: paste commits (cherry-pick)
+</pre>
+
+## Stash
+
+<pre>
+  <kbd>space</kbd>: apply
+  <kbd>g</kbd>: pop
+  <kbd>d</kbd>: drop
+</pre>
+
+## Main (Normal)
+
+<pre>
+  <kbd>PgDn</kbd>: scroll down
+  <kbd>PgUp</kbd>: scroll up
+</pre>
+
+## Main (Staging)
+
+<pre>
+  <kbd>esc</kbd>: return to files panel
+  <kbd>▲</kbd>: select previous line
+  <kbd>▼</kbd>: select next line
+  <kbd>◄</kbd>: select previous hunk
+  <kbd>►</kbd>: select next hunk
+  <kbd>space</kbd>: stage line
+  <kbd>a</kbd>: stage hunk
+</pre>
+
+## Main (Merging)
+
+<pre>
+  <kbd>esc</kbd>: return to files panel
+  <kbd>space</kbd>: pick hunk
+  <kbd>b</kbd>: pick both hunks
+  <kbd>◄</kbd>: select previous conflict
+  <kbd>►</kbd>: select next conflict
+  <kbd>▲</kbd>: select top hunk
+  <kbd>▼</kbd>: select bottom hunk
+  <kbd>z</kbd>: undo
+</pre>

README.md

@@ -1,4 +1,4 @@
-# lazygit [![Go Report Card](https://goreportcard.com/badge/github.com/jesseduffield/lazygit)](https://goreportcard.com/report/github.com/jesseduffield/lazygit)
+# lazygit [![CircleCI](https://circleci.com/gh/jesseduffield/lazygit.svg?style=svg)](https://circleci.com/gh/jesseduffield/lazygit) [![codecov](https://codecov.io/gh/jesseduffield/lazygit/branch/master/graph/badge.svg)](https://codecov.io/gh/jesseduffield/lazygit) [![Go Report Card](https://goreportcard.com/badge/github.com/jesseduffield/lazygit)](https://goreportcard.com/report/github.com/jesseduffield/lazygit) [![GolangCI](https://golangci.com/badges/github.com/jesseduffield/lazygit.svg)](https://golangci.com) [![GoDoc](https://godoc.org/github.com/jesseduffield/lazygit?status.svg)](http://godoc.org/github.com/jesseduffield/lazygit) [![GitHub tag](https://img.shields.io/github/tag/jesseduffield/lazygit.svg)]()
 
 A simple terminal UI for git commands, written in Go with the [gocui](https://github.com/jroimartin/gocui "gocui") library.
 
@@ -7,14 +7,14 @@ too stubborn to use Sourcetree because you'll never forgive Atlassian for making
 Jira? This is the app for you!
 
 
-![Gif](https://image.ibb.co/mmeXho/optimisedgif.gif)
+![Gif](/docs/resources/lazygit-example.gif)
 
   * [Installation](https://github.com/jesseduffield/lazygit#installation)
   * [Usage](https://github.com/jesseduffield/lazygit#usage),
     [Keybindings](https://github.com/jesseduffield/lazygit/blob/master/docs/Keybindings.md)
   * [Cool Features](https://github.com/jesseduffield/lazygit#cool-features)
   * [Contributing](https://github.com/jesseduffield/lazygit#contributing)
-  * [Video Tutorial](https://www.youtube.com/watch?v=VDXvbHZYeKY)
+  * [Video Tutorial](https://youtu.be/VDXvbHZYeKY)
   * [Twitch Stream](https://www.twitch.tv/jesseduffield)
 
 ## Installation
@@ -28,7 +28,19 @@ brew install lazygit
 ### Ubuntu
 Packages for Ubuntu 16.04, 18.04 and 18.10 are available via [Launchpad PPA](https://launchpad.net/~lazygit-team).
 
-They are built daily, straight from master branch.
+**Release builds**
+
+Built from git tags. Supposed to be more stable.
+
+```sh
+sudo add-apt-repository ppa:lazygit-team/release
+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
@@ -57,6 +69,12 @@ and the git version which builds from the most recent commit.
 Instruction of how to install AUR content can be found here:
 https://wiki.archlinux.org/index.php/Arch_User_Repository
 
+### Conda
+Released versions are available for different platforms, see https://anaconda.org/conda-forge/lazygit
+```sh
+conda install -c conda-forge lazygit
+```
+
 ### Binary Release (Windows/Linux/OSX)
 You can download a binary release [here](https://github.com/jesseduffield/lazygit/releases).
 
@@ -76,9 +94,9 @@ Call `lazygit` in your terminal inside a git repository. If you want, you can
 also add an alias for this with `echo "alias lg='lazygit'" >> ~/.zshrc` (or
 whichever rc file you're using).
 
-  * Basic video tutorial [here](https://www.youtube.com/watch?v=VDXvbHZYeKY).
+  * Basic video tutorial [here](https://youtu.be/VDXvbHZYeKY).
   * List of keybindings
-[here](https://github.com/jesseduffield/lazygit/blob/master/docs/Keybindings.md).
+[here](/docs/Keybindings.md).
 
 ## Cool features
   * Adding files easily
@@ -89,10 +107,10 @@ whichever rc file you're using).
   * Squash down and rename commits
 
 ### Resolving merge conflicts
-![Gif](https://image.ibb.co/iyxUTT/shortermerging.gif)
+![Gif](/docs/resources/resolving-merge-conflicts.gif)
 
 ### Viewing commit diffs
-![Viewing Commit Diffs](https://image.ibb.co/gPD02o/capture.png)
+![Viewing Commit Diffs](/docs/resources/viewing-commit-diffs.png)
 
 ## Milestones
 - [x] Easy Installation (homebrew, release binaries)
@@ -105,6 +123,14 @@ whichever rc file you're using).
 
 ## Contributing
 We love your input! Please check out the [contributing guide](CONTRIBUTING.md).
+For contributor discussion about things not better discussed here in the repo, join the slack channel
+
+[![Slack](/docs/resources/slack_rgb.png)](https://join.slack.com/t/lazygit/shared_invite/enQtNDE3MjIwNTYyMDA0LTM3Yjk3NzdiYzhhNTA1YjM4Y2M4MWNmNDBkOTI0YTE4YjQ1ZmI2YWRhZTgwNjg2YzhhYjg3NDBlMmQyMTI5N2M)
+
+## Donate
+If you would like to support the development of lazygit, please donate
+
+[![Donate](https://d1iczxrky3cnb2.cloudfront.net/button-medium-blue.png)](https://donorbox.org/lazygit)
 
 ## Work in progress
 This is still a work in progress so there's still bugs to iron out and as this
@@ -116,3 +142,7 @@ feel free to [raise an issue](https://github.com/jesseduffield/lazygit/issues)/[
 If you want to see what I (Jesse) am up to in terms of development, follow me on
 [twitter](https://twitter.com/DuffieldJesse) or watch me program on
 [twitch](https://www.twitch.tv/jesseduffield).
+
+## Alternatives
+If you find that lazygit doesn't quite satisfy your requirements, these may be a better fit:
+- [tig](https://github.com/jonas/tig)

VERSION

@@ -1 +0,0 @@
-v0.1.61

docs/Config.md

@@ -0,0 +1,83 @@
+# User Config:
+
+## Default:
+
+```
+  gui:
+    # stuff relating to the UI
+    scrollHeight: 2 # how many lines you scroll by
+    scrollPastBottom: true # enable scrolling past the bottom
+    theme:
+      activeBorderColor:
+        - white
+        - bold
+      inactiveBorderColor:
+        - white
+      optionsTextColor:
+        - blue
+    commitLength:
+      show: true
+  git:
+    merging:
+      # only applicable to unix users
+      manualCommit: false
+  update:
+    method: prompt # can be: prompt | background | never
+    days: 14 # how often an update is checked for
+  reporting: 'undetermined' # one of: 'on' | 'off' | 'undetermined'
+  confirmOnQuit: false
+```
+
+## Platform Defaults:
+
+### Windows:
+
+```
+  os:
+    openCommand: 'cmd /c "start "" {{filename}}"'
+```
+
+### Linux:
+
+```
+  os:
+    openCommand: 'sh -c "xdg-open {{filename}} >/dev/null"'
+```
+
+### OSX:
+
+```
+  os:
+    openCommand: 'open {{filename}}'
+```
+
+### Recommended Config Values:
+
+for users of VSCode
+
+```
+  os:
+    openCommand: 'code -r {{filename}}'
+```
+
+## Color Attributes:
+
+For color attributes you can choose an array of attributes (with max one color attribute)
+The available attributes are:
+
+- default
+- black
+- red
+- green
+- yellow
+- blue
+- magenta
+- cyan
+- white
+- bold
+- reverse # useful for high-contrast
+- underline
+
+## Example Coloring:
+
+![border example](/docs/resources/colored-border-example.png)

docs/Keybindings.md

@@ -1,18 +1,28 @@
 # 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 
+  <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>a</kbd>:        stage/unstage all
   <kbd>c</kbd>:        commit changes
   <kbd>shift</kbd>+<kbd>C</kbd>: commit using git editor
   <kbd>shift</kbd>+<kbd>S</kbd>: stash files
@@ -24,9 +34,11 @@
   <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
+  <kbd>shift</kbd>+<kbd>A</kbd>: abort merge
 </pre>
 
 ## Branches Panel:
+
 <pre>
   <kbd>space</kbd>:   checkout branch
   <kbd>f</kbd>:       force checkout branch
@@ -34,16 +46,20 @@
   <kbd>c</kbd>:       checkout by name
   <kbd>n</kbd>:       new branch
   <kbd>d</kbd>:       delete branch
+  <kbd>D</kbd>:       force delete branch
 </pre>
 
 ## Commits Panel:
+
 <pre>
   <kbd>s</kbd>:       squash down (only available for topmost commit)
   <kbd>r</kbd>:       rename commit
+  <kbd>shift</kbd>+<kbd>R</kbd>: rename commit using git editor
   <kbd>g</kbd>:       reset to this commit
 </pre>
 
 ## Stash Panel:
+
 <pre>
   <kbd>space</kbd>:   apply
   <kbd>g</kbd>:       pop
@@ -51,6 +67,7 @@
 </pre>
 
 ## Popup Panel:
+
 <pre>
   <kbd>esc</kbd>:     close/cancel
   <kbd>enter</kbd>:   confirm
@@ -58,6 +75,7 @@
 </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

go.mod

@@ -0,0 +1,64 @@
+module github.com/jesseduffield/lazygit
+
+require (
+	github.com/aws/aws-sdk-go v1.15.21
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d
+	github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21
+	github.com/davecgh/go-spew v1.1.0
+	github.com/emirpasic/gods v1.9.0
+	github.com/fatih/color v1.7.0
+	github.com/fsnotify/fsnotify v1.4.7
+	github.com/go-errors/errors v1.0.1
+	github.com/go-ini/ini v1.38.2
+	github.com/golang-collections/collections v0.0.0-20130729185459-604e922904d3
+	github.com/hashicorp/go-cleanhttp v0.0.0-20171218145408-d5fe4b57a186
+	github.com/hashicorp/go-getter v0.0.0-20180809191950-4bda8fa99001
+	github.com/hashicorp/go-safetemp v0.0.0-20180326211150-b1a1dbde6fdc
+	github.com/hashicorp/go-version v1.0.0
+	github.com/hashicorp/hcl v0.0.0-20180404174102-ef8a98b0bbce
+	github.com/heroku/rollrus v0.0.0-20180515183152-fc0cef2ff331
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99
+	github.com/jesseduffield/go-getter v0.0.0-20180822080847-906e15686e63
+	github.com/jesseduffield/gocui v0.0.0-20190303031804-b502ee11d674
+	github.com/jesseduffield/pty v0.0.0-20181218102224-02db52c7e406
+	github.com/jesseduffield/termbox-go v0.0.0-20180919093808-1e272ff78dcb
+	github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8
+	github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1
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+	github.com/mattn/go-isatty v0.0.3
+	github.com/mattn/go-runewidth v0.0.2
+	github.com/mgutz/str v1.2.0
+	github.com/mitchellh/go-homedir v0.0.0-20180801233206-58046073cbff
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+	github.com/nicksnyder/go-i18n v0.0.0-20180803040939-a16b91a3ba80
+	github.com/pelletier/go-buffruneio v0.2.0
+	github.com/pelletier/go-toml v1.2.0
+	github.com/pkg/errors v0.8.0
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+	github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0
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+	github.com/stvp/roll v0.0.0-20170522205222-3627a5cbeaea
+	github.com/tcnksm/go-gitconfig v0.1.2
+	github.com/ulikunitz/xz v0.5.4
+	github.com/xanzy/ssh-agent v0.2.0
+	golang.org/x/crypto v0.0.0-20180808211826-de0752318171
+	golang.org/x/net v0.0.0-20180811021610-c39426892332
+	golang.org/x/sys v0.0.0-20180810173357-98c5dad5d1a0
+	golang.org/x/text v0.3.0
+	gopkg.in/src-d/go-billy.v4 v4.2.0
+	gopkg.in/src-d/go-git.v4 v4.0.0-20180807092216-43d17e14b714
+	gopkg.in/warnings.v0 v0.1.2
+	gopkg.in/yaml.v2 v2.2.1
+)

go.sum

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+golang.org/x/net v0.0.0-20180811021610-c39426892332/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/sys v0.0.0-20180810173357-98c5dad5d1a0 h1:8H8QZJ30plJyIVj60H3lr8TZGIq2Fh3Cyrs/ZNg1foU=
+golang.org/x/sys v0.0.0-20180810173357-98c5dad5d1a0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.0.0-20171214130843-f21a4dfb5e38/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/src-d/go-billy.v4 v4.2.0 h1:VGbrP1EsYxtvVPEiHui+4//imr4E5MGEFLx66bQtusg=
+gopkg.in/src-d/go-billy.v4 v4.2.0/go.mod h1:ZHSF0JP+7oD97194otDUCD7Ofbk63+xFcfWP5bT6h+Q=
+gopkg.in/src-d/go-git.v4 v4.0.0-20180807092216-43d17e14b714 h1:+wM2BGgQ1znCKBexOB4OrGVSDw8mtKNUSq3wqxZhi/k=
+gopkg.in/src-d/go-git.v4 v4.0.0-20180807092216-43d17e14b714/go.mod h1:CzbUWqMn4pvmvndg3gnh5iZFmSsbhyhUWdI0IQ60AQo=
+gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
+gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
+gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

main.go

@@ -3,68 +3,59 @@ package main
 import (
 	"flag"
 	"fmt"
-	"io/ioutil"
 	"log"
 	"os"
-	"os/user"
 	"path/filepath"
+	"runtime"
 
+	"github.com/go-errors/errors"
 	"github.com/jesseduffield/lazygit/pkg/app"
 	"github.com/jesseduffield/lazygit/pkg/config"
 )
 
 var (
-	commit  string
-	version = "unversioned"
-	date    string
+	commit      string
+	version     = "unversioned"
+	date        string
+	buildSource = "unknown"
 
+	configFlag    = flag.Bool("config", false, "Print the current default config")
 	debuggingFlag = flag.Bool("debug", false, "a boolean")
 	versionFlag   = flag.Bool("v", false, "Print the current version")
 )
 
-func homeDirectory() string {
-	usr, err := user.Current()
-	if err != nil {
-		log.Fatal(err)
-	}
-	return usr.HomeDir
-}
-
 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()
-	}
 	if *versionFlag {
-		fmt.Printf("commit=%s, build date=%s, version=%s\n", commit, date, version)
+		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 := &config.AppConfig{
-		Name:      "lazygit",
-		Version:   version,
-		Commit:    commit,
-		BuildDate: date,
-		Debug:     *debuggingFlag,
+
+	if *configFlag {
+		fmt.Printf("%s\n", config.GetDefaultConfig())
+		os.Exit(0)
 	}
+	appConfig, err := config.NewAppConfig("lazygit", version, commit, date, buildSource, *debuggingFlag)
+	if err != nil {
+		log.Fatal(err.Error())
+	}
+
 	app, err := app.NewApp(appConfig)
-	app.Log.Info(err)
-	app.GitCommand.SetupGit()
-	app.Gui.RunWithSubprocesses()
+
+	if err == nil {
+		err = app.Run()
+	}
+
+	if err != nil {
+		newErr := errors.Wrap(err, 0)
+		stackTrace := newErr.ErrorStack()
+		app.Log.Error(stackTrace)
+
+		log.Fatal(fmt.Sprintf("%s\n\n%s", app.Tr.SLocalize("ErrorOccurred"), stackTrace))
+	}
 }

pkg/app/app.go

@@ -1,34 +1,52 @@
 package app
 
 import (
+	"fmt"
 	"io"
 	"io/ioutil"
 	"os"
+	"path/filepath"
+	"strings"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/heroku/rollrus"
 	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/config"
 	"github.com/jesseduffield/lazygit/pkg/gui"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/updates"
+	"github.com/shibukawa/configdir"
+	"github.com/sirupsen/logrus"
 )
 
 // App struct
 type App struct {
 	closers []io.Closer
 
-	Config     config.AppConfigurer
-	Log        *logrus.Logger
-	OSCommand  *commands.OSCommand
-	GitCommand *commands.GitCommand
-	Gui        *gui.Gui
+	Config        config.AppConfigurer
+	Log           *logrus.Entry
+	OSCommand     *commands.OSCommand
+	GitCommand    *commands.GitCommand
+	Gui           *gui.Gui
+	Tr            *i18n.Localizer
+	Updater       *updates.Updater // may only need this on the Gui
+	ClientContext string
 }
 
-func newLogger(config config.AppConfigurer) *logrus.Logger {
+func newProductionLogger(config config.AppConfigurer) *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)
+	log.Out = ioutil.Discard
+	return log
+}
+
+func globalConfigDir() string {
+	configDirs := configdir.New("jesseduffield", "lazygit")
+	configDir := configDirs.QueryFolders(configdir.Global)[0]
+	return configDir.Path
+}
+
+func newDevelopmentLogger(config config.AppConfigurer) *logrus.Logger {
+	log := logrus.New()
+	file, err := os.OpenFile(filepath.Join(globalConfigDir(), "development.log"), os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
 	if err != nil {
 		panic("unable to log to file") // TODO: don't panic (also, remove this call to the `panic` function)
 	}
@@ -36,7 +54,34 @@ func newLogger(config config.AppConfigurer) *logrus.Logger {
 	return log
 }
 
-// NewApp retruns a new applications
+func newLogger(config config.AppConfigurer) *logrus.Entry {
+	var log *logrus.Logger
+	environment := "production"
+	if config.GetDebug() || os.Getenv("DEBUG") == "TRUE" {
+		environment = "development"
+		log = newDevelopmentLogger(config)
+	} else {
+		log = newProductionLogger(config)
+	}
+
+	// highly recommended: tail -f development.log | humanlog
+	// https://github.com/aybabtme/humanlog
+	log.Formatter = &logrus.JSONFormatter{}
+
+	if config.GetUserConfig().GetString("reporting") == "on" {
+		// this isn't really a secret token: it only has permission to push new rollbar items
+		hook := rollrus.NewHook("23432119147a4367abf7c0de2aa99a2d", environment)
+		log.Hooks.Add(hook)
+	}
+	return log.WithFields(logrus.Fields{
+		"debug":     config.GetDebug(),
+		"version":   config.GetVersion(),
+		"commit":    config.GetCommit(),
+		"buildDate": config.GetBuildDate(),
+	})
+}
+
+// NewApp bootstrap a new application
 func NewApp(config config.AppConfigurer) (*App, error) {
 	app := &App{
 		closers: []io.Closer{},
@@ -44,21 +89,68 @@ func NewApp(config config.AppConfigurer) (*App, error) {
 	}
 	var err error
 	app.Log = newLogger(config)
-	app.OSCommand, err = commands.NewOSCommand(app.Log)
-	if err != nil {
-		return nil, err
+	app.Tr = i18n.NewLocalizer(app.Log)
+
+	// if we are being called in 'demon' mode, we can just return here
+	app.ClientContext = os.Getenv("LAZYGIT_CLIENT_COMMAND")
+	if app.ClientContext != "" {
+		return app, nil
 	}
-	app.GitCommand, err = commands.NewGitCommand(app.Log, app.OSCommand)
+
+	app.OSCommand = commands.NewOSCommand(app.Log, config)
+
+	app.Updater, err = updates.NewUpdater(app.Log, config, app.OSCommand, app.Tr)
 	if err != nil {
-		return nil, err
+		return app, err
 	}
-	app.Gui, err = gui.NewGui(app.Log, app.GitCommand, app.OSCommand, config.GetVersion())
+	app.GitCommand, err = commands.NewGitCommand(app.Log, app.OSCommand, app.Tr, app.Config)
 	if err != nil {
-		return nil, err
+		if strings.Contains(err.Error(), "Not a git repository") {
+			fmt.Println("Not in a git repository. Use `git init` to create a new one")
+			os.Exit(1)
+		}
+		return app, err
+	}
+	app.Gui, err = gui.NewGui(app.Log, app.GitCommand, app.OSCommand, app.Tr, config, app.Updater)
+	if err != nil {
+		return app, err
 	}
 	return app, nil
 }
 
+func (app *App) Run() error {
+	if app.ClientContext == "INTERACTIVE_REBASE" {
+		return app.Rebase()
+	}
+
+	if app.ClientContext == "EXIT_IMMEDIATELY" {
+		os.Exit(0)
+	}
+
+	return app.Gui.RunWithSubprocesses()
+}
+
+// Rebase contains logic for when we've been run in demon mode, meaning we've
+// given lazygit as a command for git to call e.g. to edit a file
+func (app *App) Rebase() error {
+	app.Log.Info("Lazygit invoked as interactive rebase demon")
+	app.Log.Info("args: ", os.Args)
+
+	if strings.HasSuffix(os.Args[1], "git-rebase-todo") {
+		if err := ioutil.WriteFile(os.Args[1], []byte(os.Getenv("LAZYGIT_REBASE_TODO")), 0644); err != nil {
+			return err
+		}
+
+	} else if strings.HasSuffix(os.Args[1], ".git/COMMIT_EDITMSG") {
+		// if we are rebasing and squashing, we'll see a COMMIT_EDITMSG
+		// but in this case we don't need to edit it, so we'll just return
+	} else {
+		app.Log.Info("Lazygit demon did not match on any use cases")
+	}
+
+	return nil
+}
+
 // Close closes any resources
 func (app *App) Close() error {
 	for _, closer := range app.closers {

pkg/commands/branch.go

@@ -1,6 +1,7 @@
 package commands
 
 import (
+	"fmt"
 	"strings"
 
 	"github.com/fatih/color"
@@ -10,13 +11,21 @@ import (
 // Branch : A git branch
 // duplicating this for now
 type Branch struct {
-	Name    string
-	Recency string
+	Name      string
+	Recency   string
+	Pushables string
+	Pullables string
+	Selected  bool
 }
 
-// GetDisplayString returns the dispaly string of branch
-func (b *Branch) GetDisplayString() string {
-	return utils.WithPadding(b.Recency, 4) + utils.ColoredString(b.Name, b.GetColor())
+// GetDisplayStrings returns the dispaly string of branch
+func (b *Branch) GetDisplayStrings(isFocused bool) []string {
+	displayName := utils.ColoredString(b.Name, b.GetColor())
+	if isFocused && b.Selected && b.Pushables != "" && b.Pullables != "" {
+		displayName = fmt.Sprintf("%s ↑%s↓%s", displayName, b.Pushables, b.Pullables)
+	}
+
+	return []string{b.Recency, displayName}
 }
 
 // GetColor branch color

pkg/commands/commit.go

@@ -0,0 +1,56 @@
+package commands
+
+import (
+	"github.com/fatih/color"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// Commit : A git commit
+type Commit struct {
+	Sha           string
+	Name          string
+	Status        string // one of "unpushed", "pushed", "merged", or "rebasing"
+	DisplayString string
+	Action        string // one of "", "pick", "edit", "squash", "reword", "drop", "fixup"
+	Copied        bool   // to know if this commit is ready to be cherry-picked somewhere
+}
+
+// GetDisplayStrings is a function.
+func (c *Commit) GetDisplayStrings(isFocused bool) []string {
+	red := color.New(color.FgRed)
+	yellow := color.New(color.FgYellow)
+	green := color.New(color.FgGreen)
+	blue := color.New(color.FgBlue)
+	cyan := color.New(color.FgCyan)
+	white := color.New(color.FgWhite)
+
+	// for some reason, setting the background to blue pads out the other commits
+	// horizontally. For the sake of accessibility I'm considering this a feature,
+	// not a bug
+	copied := color.New(color.FgCyan, color.BgBlue)
+
+	var shaColor *color.Color
+	switch c.Status {
+	case "unpushed":
+		shaColor = red
+	case "pushed":
+		shaColor = yellow
+	case "merged":
+		shaColor = green
+	case "rebasing":
+		shaColor = blue
+	default:
+		shaColor = white
+	}
+
+	if c.Copied {
+		shaColor = copied
+	}
+
+	actionString := ""
+	if c.Action != "" {
+		actionString = cyan.Sprint(utils.WithPadding(c.Action, 7)) + " "
+	}
+
+	return []string{shaColor.Sprint(c.Sha), actionString + white.Sprint(c.Name)}
+}

pkg/commands/dummies.go

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

pkg/commands/exec_live_default.go

@@ -0,0 +1,100 @@
+// +build !windows
+
+package commands
+
+import (
+	"bufio"
+	"bytes"
+	"os"
+	"strings"
+	"unicode/utf8"
+
+	"github.com/go-errors/errors"
+
+	"github.com/jesseduffield/pty"
+	"github.com/mgutz/str"
+)
+
+// RunCommandWithOutputLiveWrapper runs a command and return every word that gets written in stdout
+// Output is a function that executes by every word that gets read by bufio
+// As return of output you need to give a string that will be written to stdin
+// NOTE: If the return data is empty it won't written anything to stdin
+func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(string) string) error {
+	splitCmd := str.ToArgv(command)
+	cmd := c.command(splitCmd[0], splitCmd[1:]...)
+
+	cmd.Env = os.Environ()
+	cmd.Env = append(cmd.Env, "LANG=en_US.UTF-8", "LC_ALL=en_US.UTF-8")
+
+	var stderr bytes.Buffer
+	cmd.Stderr = &stderr
+
+	ptmx, err := pty.Start(cmd)
+
+	if err != nil {
+		return err
+	}
+
+	go func() {
+		scanner := bufio.NewScanner(ptmx)
+		scanner.Split(scanWordsWithNewLines)
+		for scanner.Scan() {
+			toOutput := strings.Trim(scanner.Text(), " ")
+			_, _ = ptmx.WriteString(output(toOutput))
+		}
+	}()
+
+	err = cmd.Wait()
+	ptmx.Close()
+	if err != nil {
+		return errors.New(stderr.String())
+	}
+
+	return nil
+}
+
+// scanWordsWithNewLines is a copy of bufio.ScanWords but this also captures new lines
+// For specific comments about this function take a look at: bufio.ScanWords
+func scanWordsWithNewLines(data []byte, atEOF bool) (advance int, token []byte, err error) {
+	start := 0
+	for width := 0; start < len(data); start += width {
+		var r rune
+		r, width = utf8.DecodeRune(data[start:])
+		if !isSpace(r) {
+			break
+		}
+	}
+	for width, i := 0, start; i < len(data); i += width {
+		var r rune
+		r, width = utf8.DecodeRune(data[i:])
+		if isSpace(r) {
+			return i + width, data[start:i], nil
+		}
+	}
+	if atEOF && len(data) > start {
+		return len(data), data[start:], nil
+	}
+	return start, nil, nil
+}
+
+// isSpace is also copied from the bufio package and has been modified to also captures new lines
+// For specific comments about this function take a look at: bufio.isSpace
+func isSpace(r rune) bool {
+	if r <= '\u00FF' {
+		switch r {
+		case ' ', '\t', '\v', '\f':
+			return true
+		case '\u0085', '\u00A0':
+			return true
+		}
+		return false
+	}
+	if '\u2000' <= r && r <= '\u200a' {
+		return true
+	}
+	switch r {
+	case '\u1680', '\u2028', '\u2029', '\u202f', '\u205f', '\u3000':
+		return true
+	}
+	return false
+}

pkg/commands/exec_live_win.go

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

pkg/commands/file.go

@@ -0,0 +1,37 @@
+package commands
+
+import "github.com/fatih/color"
+
+// File : A file from git status
+// duplicating this for now
+type File struct {
+	Name                    string
+	HasStagedChanges        bool
+	HasUnstagedChanges      bool
+	Tracked                 bool
+	Deleted                 bool
+	HasMergeConflicts       bool
+	HasInlineMergeConflicts bool
+	DisplayString           string
+	Type                    string // one of 'file', 'directory', and 'other'
+}
+
+// GetDisplayStrings returns the display string of a file
+func (f *File) GetDisplayStrings(isFocused bool) []string {
+	// potentially inefficient to be instantiating these color
+	// objects with each render
+	red := color.New(color.FgRed)
+	green := color.New(color.FgGreen)
+	if !f.Tracked && !f.HasStagedChanges {
+		return []string{red.Sprint(f.DisplayString)}
+	}
+
+	output := green.Sprint(f.DisplayString[0:1])
+	output += red.Sprint(f.DisplayString[1:3])
+	if f.HasUnstagedChanges {
+		output += red.Sprint(f.Name)
+	} else {
+		output += green.Sprint(f.Name)
+	}
+	return []string{output}
+}

pkg/commands/git_structs.go

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

pkg/commands/os.go

@@ -1,56 +1,114 @@
 package commands
 
 import (
-	"errors"
+	"io/ioutil"
 	"os"
 	"os/exec"
-	"runtime"
+	"path/filepath"
+	"regexp"
+	"strings"
 
-	"github.com/davecgh/go-spew/spew"
+	"github.com/go-errors/errors"
 
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 	"github.com/mgutz/str"
-
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	gitconfig "github.com/tcnksm/go-gitconfig"
 )
 
-var (
-	// ErrNoOpenCommand : When we don't know which command to use to open a file
-	ErrNoOpenCommand = errors.New("Unsure what command to use to open this file")
-	// ErrNoEditorDefined : When we can't find an editor to edit a file
-	ErrNoEditorDefined = errors.New("No editor defined in $VISUAL, $EDITOR, or git config")
-)
-
 // Platform stores the os state
 type Platform struct {
-	os           string
-	shell        string
-	shellArg     string
-	escapedQuote string
+	os                   string
+	shell                string
+	shellArg             string
+	escapedQuote         string
+	openCommand          string
+	openLinkCommand      string
+	fallbackEscapedQuote string
 }
 
 // OSCommand holds all the os commands
 type OSCommand struct {
-	Log      *logrus.Logger
-	Platform *Platform
+	Log                *logrus.Entry
+	Platform           *Platform
+	Config             config.AppConfigurer
+	command            func(string, ...string) *exec.Cmd
+	getGlobalGitConfig func(string) (string, error)
+	getenv             func(string) string
 }
 
 // NewOSCommand os command runner
-func NewOSCommand(log *logrus.Logger) (*OSCommand, error) {
-	osCommand := &OSCommand{
-		Log:      log,
-		Platform: getPlatform(),
+func NewOSCommand(log *logrus.Entry, config config.AppConfigurer) *OSCommand {
+	return &OSCommand{
+		Log:                log,
+		Platform:           getPlatform(),
+		Config:             config,
+		command:            exec.Command,
+		getGlobalGitConfig: gitconfig.Global,
+		getenv:             os.Getenv,
 	}
-	return osCommand, nil
+}
+
+// SetCommand sets the command function used by the struct.
+// To be used for testing only
+func (c *OSCommand) SetCommand(cmd func(string, ...string) *exec.Cmd) {
+	c.command = cmd
 }
 
 // RunCommandWithOutput wrapper around commands returning their output and error
 func (c *OSCommand) RunCommandWithOutput(command string) (string, error) {
 	c.Log.WithField("command", command).Info("RunCommand")
-	splitCmd := str.ToArgv(command)
+	cmd := c.ExecutableFromString(command)
+	return sanitisedCommandOutput(cmd.CombinedOutput())
+}
+
+// RunExecutableWithOutput runs an executable file and returns its output
+func (c *OSCommand) RunExecutableWithOutput(cmd *exec.Cmd) (string, error) {
+	return sanitisedCommandOutput(cmd.CombinedOutput())
+}
+
+// RunExecutable runs an executable file and returns an error if there was one
+func (c *OSCommand) RunExecutable(cmd *exec.Cmd) error {
+	_, err := c.RunExecutableWithOutput(cmd)
+	return err
+}
+
+// ExecutableFromString takes a string like `git status` and returns an executable command for it
+func (c *OSCommand) ExecutableFromString(commandStr string) *exec.Cmd {
+	splitCmd := str.ToArgv(commandStr)
 	c.Log.Info(splitCmd)
-	cmdOut, err := exec.Command(splitCmd[0], splitCmd[1:]...).CombinedOutput()
-	return sanitisedCommandOutput(cmdOut, err)
+	return c.command(splitCmd[0], splitCmd[1:]...)
+}
+
+// RunCommandWithOutputLive runs RunCommandWithOutputLiveWrapper
+func (c *OSCommand) RunCommandWithOutputLive(command string, output func(string) string) error {
+	return RunCommandWithOutputLiveWrapper(c, command, output)
+}
+
+// DetectUnamePass detect a username / password question in a command
+// ask is a function that gets executen when this function detect you need to fillin a password
+// The ask argument will be "username" or "password" and expects the user's password or username back
+func (c *OSCommand) DetectUnamePass(command string, ask func(string) string) error {
+	ttyText := ""
+	errMessage := c.RunCommandWithOutputLive(command, func(word string) string {
+		ttyText = ttyText + " " + word
+
+		prompts := map[string]string{
+			"password": `Password\s*for\s*'.+':`,
+			"username": `Username\s*for\s*'.+':`,
+		}
+
+		for askFor, pattern := range prompts {
+			if match, _ := regexp.MatchString(pattern, ttyText); match {
+				ttyText = ""
+				return ask(askFor)
+			}
+		}
+
+		return ""
+	})
+	return errMessage
 }
 
 // RunCommand runs a command and just returns the error
@@ -59,16 +117,26 @@ func (c *OSCommand) RunCommand(command string) error {
 	return err
 }
 
+// FileType tells us if the file is a file, directory or other
+func (c *OSCommand) FileType(path string) string {
+	fileInfo, err := os.Stat(path)
+	if err != nil {
+		return "other"
+	}
+	if fileInfo.IsDir() {
+		return "directory"
+	}
+	return "file"
+}
+
 // RunDirectCommand wrapper around direct commands
 func (c *OSCommand) RunDirectCommand(command string) (string, error) {
 	c.Log.WithField("command", command).Info("RunDirectCommand")
-	args := str.ToArgv(c.Platform.shellArg + " " + command)
-	c.Log.Info(spew.Sdump(args))
 
-	cmdOut, err := exec.
-		Command(c.Platform.shell, args...).
-		CombinedOutput()
-	return sanitisedCommandOutput(cmdOut, err)
+	return sanitisedCommandOutput(
+		c.command(c.Platform.shell, c.Platform.shellArg, command).
+			CombinedOutput(),
+	)
 }
 
 func sanitisedCommandOutput(output []byte, err error) (string, error) {
@@ -76,80 +144,48 @@ func sanitisedCommandOutput(output []byte, err error) (string, error) {
 	if err != nil {
 		// errors like 'exit status 1' are not very useful so we'll create an error
 		// from the combined output
+		if outputString == "" {
+			return "", errors.Wrap(err, 0)
+		}
 		return outputString, errors.New(outputString)
 	}
 	return outputString, nil
 }
 
-func getPlatform() *Platform {
-	switch runtime.GOOS {
-	case "windows":
-		return &Platform{
-			os:           "windows",
-			shell:        "cmd",
-			shellArg:     "/c",
-			escapedQuote: "\\\"",
-		}
-	default:
-		return &Platform{
-			os:           runtime.GOOS,
-			shell:        "bash",
-			shellArg:     "-c",
-			escapedQuote: "\"",
-		}
-	}
-}
-
-// GetOpenCommand get open command
-func (c *OSCommand) GetOpenCommand() (string, string, error) {
-	//NextStep open equivalents: xdg-open (linux), cygstart (cygwin), open (OSX)
-	trailMap := map[string]string{
-		"xdg-open": " &>/dev/null &",
-		"cygstart": "",
-		"open":     "",
-	}
-	for name, trail := range trailMap {
-		if err := c.RunCommand("which " + name); err == nil {
-			return name, trail, nil
-		}
-	}
-	return "", "", ErrNoOpenCommand
-}
-
-// VsCodeOpenFile opens the file in code, with the -r flag to open in the
-// current window
-// each of these open files needs to have the same function signature because
-// they're being passed as arguments into another function,
-// but only editFile actually returns a *exec.Cmd
-func (c *OSCommand) VsCodeOpenFile(filename string) (*exec.Cmd, error) {
-	return nil, c.RunCommand("code -r " + filename)
-}
-
-// SublimeOpenFile opens the filein sublime
-// may be deprecated in the future
-func (c *OSCommand) SublimeOpenFile(filename string) (*exec.Cmd, error) {
-	return nil, c.RunCommand("subl " + filename)
-}
-
 // OpenFile opens a file with the given
-func (c *OSCommand) OpenFile(filename string) (*exec.Cmd, error) {
-	cmdName, cmdTrail, err := c.GetOpenCommand()
-	if err != nil {
-		return nil, err
+func (c *OSCommand) OpenFile(filename string) error {
+	commandTemplate := c.Config.GetUserConfig().GetString("os.openCommand")
+	templateValues := map[string]string{
+		"filename": c.Quote(filename),
 	}
-	err = c.RunCommand(cmdName + " " + filename + cmdTrail) // TODO: test on linux
-	return nil, err
+
+	command := utils.ResolvePlaceholderString(commandTemplate, templateValues)
+	err := c.RunCommand(command)
+	return err
+}
+
+// OpenLink opens a file with the given
+func (c *OSCommand) OpenLink(link string) error {
+	commandTemplate := c.Config.GetUserConfig().GetString("os.openLinkCommand")
+	templateValues := map[string]string{
+		"link": c.Quote(link),
+	}
+
+	command := utils.ResolvePlaceholderString(commandTemplate, templateValues)
+	err := c.RunCommand(command)
+	return err
 }
 
 // EditFile opens a file in a subprocess using whatever editor is available,
 // falling back to core.editor, VISUAL, EDITOR, then vi
 func (c *OSCommand) EditFile(filename string) (*exec.Cmd, error) {
-	editor, _ := gitconfig.Global("core.editor")
+	editor, _ := c.getGlobalGitConfig("core.editor")
+
 	if editor == "" {
-		editor = os.Getenv("VISUAL")
+		editor = c.getenv("VISUAL")
 	}
 	if editor == "" {
-		editor = os.Getenv("EDITOR")
+		editor = c.getenv("EDITOR")
 	}
 	if editor == "" {
 		if err := c.RunCommand("which vi"); err == nil {
@@ -157,18 +193,106 @@ func (c *OSCommand) EditFile(filename string) (*exec.Cmd, error) {
 		}
 	}
 	if editor == "" {
-		return nil, ErrNoEditorDefined
+		return nil, errors.New("No editor defined in $VISUAL, $EDITOR, or git config")
 	}
-	return c.PrepareSubProcess(editor, filename)
+
+	return c.PrepareSubProcess(editor, filename), nil
 }
 
 // PrepareSubProcess iniPrepareSubProcessrocess then tells the Gui to switch to it
-func (c *OSCommand) PrepareSubProcess(cmdName string, commandArgs ...string) (*exec.Cmd, error) {
-	subprocess := exec.Command(cmdName, commandArgs...)
-	return subprocess, nil
+func (c *OSCommand) PrepareSubProcess(cmdName string, commandArgs ...string) *exec.Cmd {
+	return c.command(cmdName, commandArgs...)
 }
 
 // Quote wraps a message in platform-specific quotation marks
 func (c *OSCommand) Quote(message string) string {
-	return c.Platform.escapedQuote + message + c.Platform.escapedQuote
+	message = strings.Replace(message, "`", "\\`", -1)
+	escapedQuote := c.Platform.escapedQuote
+	if strings.Contains(message, c.Platform.escapedQuote) {
+		escapedQuote = c.Platform.fallbackEscapedQuote
+	}
+	return escapedQuote + message + escapedQuote
+}
+
+// Unquote removes wrapping quotations marks if they are present
+// this is needed for removing quotes from staged filenames with spaces
+func (c *OSCommand) Unquote(message string) string {
+	return strings.Replace(message, `"`, "", -1)
+}
+
+// AppendLineToFile adds a new line in file
+func (c *OSCommand) AppendLineToFile(filename, line string) error {
+	f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0600)
+	if err != nil {
+		return errors.Wrap(err, 0)
+	}
+	defer f.Close()
+
+	_, err = f.WriteString("\n" + line)
+	if err != nil {
+		return errors.Wrap(err, 0)
+	}
+	return nil
+}
+
+// CreateTempFile writes a string to a new temp file and returns the file's name
+func (c *OSCommand) CreateTempFile(filename, content string) (string, error) {
+	tmpfile, err := ioutil.TempFile("", filename)
+	if err != nil {
+		c.Log.Error(err)
+		return "", errors.Wrap(err, 0)
+	}
+
+	if _, err := tmpfile.WriteString(content); err != nil {
+		c.Log.Error(err)
+		return "", errors.Wrap(err, 0)
+	}
+	if err := tmpfile.Close(); err != nil {
+		c.Log.Error(err)
+		return "", errors.Wrap(err, 0)
+	}
+
+	return tmpfile.Name(), nil
+}
+
+// RemoveFile removes a file at the specified path
+func (c *OSCommand) RemoveFile(filename string) error {
+	err := os.Remove(filename)
+	return errors.Wrap(err, 0)
+}
+
+// FileExists checks whether a file exists at the specified path
+func (c *OSCommand) FileExists(path string) (bool, error) {
+	if _, err := os.Stat(path); err != nil {
+		if os.IsNotExist(err) {
+			return false, nil
+		}
+		return false, err
+	}
+	return true, nil
+}
+
+// RunPreparedCommand takes a pointer to an exec.Cmd and runs it
+// this is useful if you need to give your command some environment variables
+// before running it
+func (c *OSCommand) RunPreparedCommand(cmd *exec.Cmd) error {
+	out, err := cmd.CombinedOutput()
+	outString := string(out)
+	c.Log.Info(outString)
+	if err != nil {
+		if len(outString) == 0 {
+			return err
+		}
+		return errors.New(outString)
+	}
+	return nil
+}
+
+// GetLazygitPath returns the path of the currently executed file
+func (c *OSCommand) GetLazygitPath() string {
+	ex, err := os.Executable() // get the executable path for git to use
+	if err != nil {
+		ex = os.Args[0] // fallback to the first call argument if needed
+	}
+	return filepath.ToSlash(ex)
 }

pkg/commands/os_default_platform.go

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

pkg/commands/os_test.go

@@ -0,0 +1,377 @@
+package commands
+
+import (
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestOSCommandRunCommandWithOutput is a function.
+func TestOSCommandRunCommandWithOutput(t *testing.T) {
+	type scenario struct {
+		command string
+		test    func(string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"echo -n '123'",
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.EqualValues(t, "123", output)
+			},
+		},
+		{
+			"rmdir unexisting-folder",
+			func(output string, err error) {
+				assert.Regexp(t, "rmdir.*unexisting-folder.*", err.Error())
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.test(NewDummyOSCommand().RunCommandWithOutput(s.command))
+	}
+}
+
+// TestOSCommandRunCommand is a function.
+func TestOSCommandRunCommand(t *testing.T) {
+	type scenario struct {
+		command string
+		test    func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"rmdir unexisting-folder",
+			func(err error) {
+				assert.Regexp(t, "rmdir.*unexisting-folder.*", err.Error())
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.test(NewDummyOSCommand().RunCommand(s.command))
+	}
+}
+
+// TestOSCommandOpenFile is a function.
+func TestOSCommandOpenFile(t *testing.T) {
+	type scenario struct {
+		filename string
+		command  func(string, ...string) *exec.Cmd
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				return exec.Command("exit", "1")
+			},
+			func(err error) {
+				assert.Error(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				assert.Equal(t, "open", name)
+				assert.Equal(t, []string{"test"}, arg)
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"filename with spaces",
+			func(name string, arg ...string) *exec.Cmd {
+				assert.Equal(t, "open", name)
+				assert.Equal(t, []string{"filename with spaces"}, arg)
+				return exec.Command("echo")
+			},
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		OSCmd := NewDummyOSCommand()
+		OSCmd.command = s.command
+		OSCmd.Config.GetUserConfig().Set("os.openCommand", "open {{filename}}")
+
+		s.test(OSCmd.OpenFile(s.filename))
+	}
+}
+
+// TestOSCommandEditFile is a function.
+func TestOSCommandEditFile(t *testing.T) {
+	type scenario struct {
+		filename           string
+		command            func(string, ...string) *exec.Cmd
+		getenv             func(string) string
+		getGlobalGitConfig func(string) (string, error)
+		test               func(*exec.Cmd, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				return exec.Command("exit", "1")
+			},
+			func(env string) string {
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.EqualError(t, err, "No editor defined in $VISUAL, $EDITOR, or git config")
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("exit", "1")
+				}
+
+				assert.EqualValues(t, "nano", name)
+
+				return nil
+			},
+			func(env string) string {
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "nano", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("exit", "1")
+				}
+
+				assert.EqualValues(t, "nano", name)
+
+				return nil
+			},
+			func(env string) string {
+				if env == "VISUAL" {
+					return "nano"
+				}
+
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("exit", "1")
+				}
+
+				assert.EqualValues(t, "emacs", name)
+
+				return nil
+			},
+			func(env string) string {
+				if env == "EDITOR" {
+					return "emacs"
+				}
+
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"test",
+			func(name string, arg ...string) *exec.Cmd {
+				if name == "which" {
+					return exec.Command("echo")
+				}
+
+				assert.EqualValues(t, "vi", name)
+
+				return nil
+			},
+			func(env string) string {
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmd *exec.Cmd, err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		OSCmd := NewDummyOSCommand()
+		OSCmd.command = s.command
+		OSCmd.getGlobalGitConfig = s.getGlobalGitConfig
+		OSCmd.getenv = s.getenv
+
+		s.test(OSCmd.EditFile(s.filename))
+	}
+}
+
+// TestOSCommandQuote is a function.
+func TestOSCommandQuote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	actual := osCommand.Quote("hello `test`")
+
+	expected := osCommand.Platform.escapedQuote + "hello \\`test\\`" + osCommand.Platform.escapedQuote
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandQuoteSingleQuote tests the quote function with ' quotes explicitly for Linux
+func TestOSCommandQuoteSingleQuote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	osCommand.Platform.os = "linux"
+
+	actual := osCommand.Quote("hello 'test'")
+
+	expected := osCommand.Platform.fallbackEscapedQuote + "hello 'test'" + osCommand.Platform.fallbackEscapedQuote
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandQuoteDoubleQuote tests the quote function with " quotes explicitly for Linux
+func TestOSCommandQuoteDoubleQuote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	osCommand.Platform.os = "linux"
+
+	actual := osCommand.Quote(`hello "test"`)
+
+	expected := osCommand.Platform.escapedQuote + "hello \"test\"" + osCommand.Platform.escapedQuote
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandUnquote is a function.
+func TestOSCommandUnquote(t *testing.T) {
+	osCommand := NewDummyOSCommand()
+
+	actual := osCommand.Unquote(`hello "test"`)
+
+	expected := "hello test"
+
+	assert.EqualValues(t, expected, actual)
+}
+
+// TestOSCommandFileType is a function.
+func TestOSCommandFileType(t *testing.T) {
+	type scenario struct {
+		path  string
+		setup func()
+		test  func(string)
+	}
+
+	scenarios := []scenario{
+		{
+			"testFile",
+			func() {
+				if _, err := os.Create("testFile"); err != nil {
+					panic(err)
+				}
+			},
+			func(output string) {
+				assert.EqualValues(t, "file", output)
+			},
+		},
+		{
+			"file with spaces",
+			func() {
+				if _, err := os.Create("file with spaces"); err != nil {
+					panic(err)
+				}
+			},
+			func(output string) {
+				assert.EqualValues(t, "file", output)
+			},
+		},
+		{
+			"testDirectory",
+			func() {
+				if err := os.Mkdir("testDirectory", 0644); err != nil {
+					panic(err)
+				}
+			},
+			func(output string) {
+				assert.EqualValues(t, "directory", output)
+			},
+		},
+		{
+			"nonExistant",
+			func() {},
+			func(output string) {
+				assert.EqualValues(t, "other", output)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.setup()
+		s.test(NewDummyOSCommand().FileType(s.path))
+		_ = os.RemoveAll(s.path)
+	}
+}
+
+func TestOSCommandCreateTempFile(t *testing.T) {
+	type scenario struct {
+		testName string
+		filename string
+		content  string
+		test     func(string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"valid case",
+			"filename",
+			"content",
+			func(path string, err error) {
+				assert.NoError(t, err)
+
+				content, err := ioutil.ReadFile(path)
+				assert.NoError(t, err)
+
+				assert.Equal(t, "content", string(content))
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			s.test(NewDummyOSCommand().CreateTempFile(s.filename, s.content))
+		})
+	}
+}

pkg/commands/os_windows.go

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

pkg/commands/pull_request.go

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

pkg/commands/pull_request_test.go

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

pkg/commands/stash_entry.go

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

pkg/config/app_config.go

@@ -1,12 +1,27 @@
 package config
 
+import (
+	"bytes"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"github.com/shibukawa/configdir"
+	"github.com/spf13/viper"
+	yaml "gopkg.in/yaml.v2"
+)
+
 // AppConfig contains the base configuration fields required for lazygit.
 type AppConfig struct {
-	Debug     bool   `long:"debug" env:"DEBUG" default:"false"`
-	Version   string `long:"version" env:"VERSION" default:"unversioned"`
-	Commit    string `long:"commit" env:"COMMIT"`
-	BuildDate string `long:"build-date" env:"BUILD_DATE"`
-	Name      string `long:"name" env:"NAME" default:"lazygit"`
+	Debug       bool   `long:"debug" env:"DEBUG" default:"false"`
+	Version     string `long:"version" env:"VERSION" default:"unversioned"`
+	Commit      string `long:"commit" env:"COMMIT"`
+	BuildDate   string `long:"build-date" env:"BUILD_DATE"`
+	Name        string `long:"name" env:"NAME" default:"lazygit"`
+	BuildSource string `long:"build-source" env:"BUILD_SOURCE" default:""`
+	UserConfig  *viper.Viper
+	AppState    *AppState
+	IsNewRepo   bool
 }
 
 // AppConfigurer interface allows individual app config structs to inherit Fields
@@ -17,6 +32,54 @@ type AppConfigurer interface {
 	GetCommit() string
 	GetBuildDate() string
 	GetName() string
+	GetBuildSource() string
+	GetUserConfig() *viper.Viper
+	GetAppState() *AppState
+	WriteToUserConfig(string, string) error
+	SaveAppState() error
+	LoadAppState() error
+	SetIsNewRepo(bool)
+	GetIsNewRepo() bool
+}
+
+// NewAppConfig makes a new app config
+func NewAppConfig(name, version, commit, date string, buildSource string, debuggingFlag bool) (*AppConfig, error) {
+	userConfig, err := LoadConfig("config", true)
+	if err != nil {
+		return nil, err
+	}
+
+	if os.Getenv("DEBUG") == "TRUE" {
+		debuggingFlag = true
+	}
+
+	appConfig := &AppConfig{
+		Name:        "lazygit",
+		Version:     version,
+		Commit:      commit,
+		BuildDate:   date,
+		Debug:       debuggingFlag,
+		BuildSource: buildSource,
+		UserConfig:  userConfig,
+		AppState:    &AppState{},
+		IsNewRepo:   false,
+	}
+
+	if err := appConfig.LoadAppState(); err != nil {
+		return nil, err
+	}
+
+	return appConfig, nil
+}
+
+// GetIsNewRepo returns known repo boolean
+func (c *AppConfig) GetIsNewRepo() bool {
+	return c.IsNewRepo
+}
+
+// SetIsNewRepo set if the current repo is known
+func (c *AppConfig) SetIsNewRepo(toSet bool) {
+	c.IsNewRepo = toSet
 }
 
 // GetDebug returns debug flag
@@ -43,3 +106,175 @@ func (c *AppConfig) GetBuildDate() string {
 func (c *AppConfig) GetName() string {
 	return c.Name
 }
+
+// GetBuildSource returns the source of the build. For builds from goreleaser
+// this will be binaryBuild
+func (c *AppConfig) GetBuildSource() string {
+	return c.BuildSource
+}
+
+// GetUserConfig returns the user config
+func (c *AppConfig) GetUserConfig() *viper.Viper {
+	return c.UserConfig
+}
+
+// GetAppState returns the app state
+func (c *AppConfig) GetAppState() *AppState {
+	return c.AppState
+}
+
+func newViper(filename string) (*viper.Viper, error) {
+	v := viper.New()
+	v.SetConfigType("yaml")
+	v.SetConfigName(filename)
+	return v, nil
+}
+
+// LoadConfig gets the user's config
+func LoadConfig(filename string, withDefaults bool) (*viper.Viper, error) {
+	v, err := newViper(filename)
+	if err != nil {
+		return nil, err
+	}
+	if withDefaults {
+		if err = LoadDefaults(v, GetDefaultConfig()); err != nil {
+			return nil, err
+		}
+		if err = LoadDefaults(v, GetPlatformDefaultConfig()); err != nil {
+			return nil, err
+		}
+	}
+	if err = LoadAndMergeFile(v, filename+".yml"); err != nil {
+		return nil, err
+	}
+	return v, nil
+}
+
+// LoadDefaults loads in the defaults defined in this file
+func LoadDefaults(v *viper.Viper, defaults []byte) error {
+	return v.MergeConfig(bytes.NewBuffer(defaults))
+}
+
+func prepareConfigFile(filename string) (string, error) {
+	// chucking my name there is not for vanity purposes, the xdg spec (and that
+	// function) requires a vendor name. May as well line up with github
+	configDirs := configdir.New("jesseduffield", "lazygit")
+	folder := configDirs.QueryFolderContainsFile(filename)
+	if folder == nil {
+		// create the file as empty
+		folders := configDirs.QueryFolders(configdir.Global)
+		if err := folders[0].WriteFile(filename, []byte{}); err != nil {
+			return "", err
+		}
+		folder = configDirs.QueryFolderContainsFile(filename)
+	}
+	return filepath.Join(folder.Path, filename), nil
+}
+
+// LoadAndMergeFile Loads the config/state file, creating
+// the file has an empty one if it does not exist
+func LoadAndMergeFile(v *viper.Viper, filename string) error {
+	configPath, err := prepareConfigFile(filename)
+	if err != nil {
+		return err
+	}
+
+	v.AddConfigPath(filepath.Dir(configPath))
+	return v.MergeInConfig()
+}
+
+// WriteToUserConfig adds a key/value pair to the user's config and saves it
+func (c *AppConfig) WriteToUserConfig(key, value string) error {
+	// reloading the user config directly (without defaults) so that we're not
+	// writing any defaults back to the user's config
+	v, err := LoadConfig("config", false)
+	if err != nil {
+		return err
+	}
+
+	v.Set(key, value)
+	return v.WriteConfig()
+}
+
+// SaveAppState marhsalls the AppState struct and writes it to the disk
+func (c *AppConfig) SaveAppState() error {
+	marshalledAppState, err := yaml.Marshal(c.AppState)
+	if err != nil {
+		return err
+	}
+
+	filepath, err := prepareConfigFile("state.yml")
+	if err != nil {
+		return err
+	}
+
+	return ioutil.WriteFile(filepath, marshalledAppState, 0644)
+}
+
+// LoadAppState loads recorded AppState from file
+func (c *AppConfig) LoadAppState() error {
+	filepath, err := prepareConfigFile("state.yml")
+	if err != nil {
+		return err
+	}
+	appStateBytes, err := ioutil.ReadFile(filepath)
+	if err != nil {
+		return err
+	}
+	if len(appStateBytes) == 0 {
+		return yaml.Unmarshal(getDefaultAppState(), c.AppState)
+	}
+	return yaml.Unmarshal(appStateBytes, c.AppState)
+}
+
+// GetDefaultConfig returns the application default configuration
+func GetDefaultConfig() []byte {
+	return []byte(
+		`gui:
+  ## stuff relating to the UI
+  scrollHeight: 2
+  scrollPastBottom: true
+  mouseEvents: false # will default to true when the feature is complete
+  theme:
+    activeBorderColor:
+      - white
+      - bold
+    inactiveBorderColor:
+      - white
+    optionsTextColor:
+      - blue
+  commitLength:
+    show: true
+  git:
+    merging:
+      manualCommit: false
+update:
+  method: prompt # can be: prompt | background | never
+  days: 14 # how often a update is checked for
+reporting: 'undetermined' # one of: 'on' | 'off' | 'undetermined'
+confirmOnQuit: false
+`)
+}
+
+// AppState stores data between runs of the app like when the last update check
+// was performed and which other repos have been checked out
+type AppState struct {
+	LastUpdateCheck int64
+	RecentRepos     []string
+}
+
+func getDefaultAppState() []byte {
+	return []byte(`
+    lastUpdateCheck: 0
+    recentRepos: []
+  `)
+}
+
+// // commenting this out until we use it again
+// func homeDirectory() string {
+// 	usr, err := user.Current()
+// 	if err != nil {
+// 		log.Fatal(err)
+// 	}
+// 	return usr.HomeDir
+// }

pkg/config/config_default_platform.go

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

pkg/config/config_linux.go

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

pkg/config/config_windows.go

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

pkg/git/branch_list_builder.go

@@ -7,7 +7,7 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/utils"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 
 	"gopkg.in/src-d/go-git.v4/plumbing"
 )
@@ -20,35 +20,34 @@ import (
 // our safe branches, then add the remaining safe branches, ensuring uniqueness
 // along the way
 
+// if we find out we need to use one of these functions in the git.go file, we
+// can just pull them out of here and put them there and then call them from in here
+
 // BranchListBuilder returns a list of Branch objects for the current repo
 type BranchListBuilder struct {
-	Log        *logrus.Logger
+	Log        *logrus.Entry
 	GitCommand *commands.GitCommand
 }
 
 // NewBranchListBuilder builds a new branch list builder
-func NewBranchListBuilder(log *logrus.Logger, gitCommand *commands.GitCommand) (*BranchListBuilder, error) {
+func NewBranchListBuilder(log *logrus.Entry, gitCommand *commands.GitCommand) (*BranchListBuilder, error) {
 	return &BranchListBuilder{
 		Log:        log,
 		GitCommand: gitCommand,
 	}, nil
 }
 
-func (b *BranchListBuilder) obtainCurrentBranch() commands.Branch {
-	// I used go-git for this, but that breaks if you've just done a git init,
-	// even though you're on 'master'
-	branchName, err := b.GitCommand.OSCommand.RunCommandWithOutput("git symbolic-ref --short HEAD")
+func (b *BranchListBuilder) obtainCurrentBranch() *commands.Branch {
+	branchName, err := b.GitCommand.CurrentBranchName()
 	if err != nil {
-		branchName, err = b.GitCommand.OSCommand.RunCommandWithOutput("git rev-parse --short HEAD")
-		if err != nil {
-			panic(err.Error())
-		}
+		panic(err.Error())
 	}
-	return commands.Branch{Name: strings.TrimSpace(branchName), Recency: "  *"}
+
+	return &commands.Branch{Name: strings.TrimSpace(branchName)}
 }
 
-func (b *BranchListBuilder) obtainReflogBranches() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) obtainReflogBranches() []*commands.Branch {
+	branches := make([]*commands.Branch, 0)
 	rawString, err := b.GitCommand.OSCommand.RunCommandWithOutput("git reflog -n100 --pretty='%cr|%gs' --grep-reflog='checkout: moving' HEAD")
 	if err != nil {
 		return branches
@@ -58,14 +57,14 @@ func (b *BranchListBuilder) obtainReflogBranches() []commands.Branch {
 	for _, line := range branchLines {
 		timeNumber, timeUnit, branchName := branchInfoFromLine(line)
 		timeUnit = abbreviatedTimeUnit(timeUnit)
-		branch := commands.Branch{Name: branchName, Recency: timeNumber + timeUnit}
+		branch := &commands.Branch{Name: branchName, Recency: timeNumber + timeUnit}
 		branches = append(branches, branch)
 	}
-	return branches
+	return uniqueByName(branches)
 }
 
-func (b *BranchListBuilder) obtainSafeBranches() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) obtainSafeBranches() []*commands.Branch {
+	branches := make([]*commands.Branch, 0)
 
 	bIter, err := b.GitCommand.Repo.Branches()
 	if err != nil {
@@ -73,14 +72,14 @@ func (b *BranchListBuilder) obtainSafeBranches() []commands.Branch {
 	}
 	err = bIter.ForEach(func(b *plumbing.Reference) error {
 		name := b.Name().Short()
-		branches = append(branches, commands.Branch{Name: name})
+		branches = append(branches, &commands.Branch{Name: name})
 		return nil
 	})
 
 	return branches
 }
 
-func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existingBranches []commands.Branch, included bool) []commands.Branch {
+func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existingBranches []*commands.Branch, included bool) []*commands.Branch {
 	for _, newBranch := range newBranches {
 		if included == branchIncluded(newBranch.Name, existingBranches) {
 			finalBranches = append(finalBranches, newBranch)
@@ -89,7 +88,7 @@ func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existi
 	return finalBranches
 }
 
-func sanitisedReflogName(reflogBranch commands.Branch, safeBranches []commands.Branch) string {
+func sanitisedReflogName(reflogBranch *commands.Branch, safeBranches []*commands.Branch) string {
 	for _, safeBranch := range safeBranches {
 		if strings.ToLower(safeBranch.Name) == strings.ToLower(reflogBranch.Name) {
 			return safeBranch.Name
@@ -99,15 +98,12 @@ func sanitisedReflogName(reflogBranch commands.Branch, safeBranches []commands.B
 }
 
 // Build the list of branches for the current repo
-func (b *BranchListBuilder) Build() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) Build() []*commands.Branch {
+	branches := make([]*commands.Branch, 0)
 	head := b.obtainCurrentBranch()
 	safeBranches := b.obtainSafeBranches()
-	if len(safeBranches) == 0 {
-		return append(branches, head)
-	}
+
 	reflogBranches := b.obtainReflogBranches()
-	reflogBranches = uniqueByName(append([]commands.Branch{head}, reflogBranches...))
 	for i, reflogBranch := range reflogBranches {
 		reflogBranches[i].Name = sanitisedReflogName(reflogBranch, safeBranches)
 	}
@@ -115,10 +111,16 @@ func (b *BranchListBuilder) Build() []commands.Branch {
 	branches = b.appendNewBranches(branches, reflogBranches, safeBranches, true)
 	branches = b.appendNewBranches(branches, safeBranches, branches, false)
 
+	if len(branches) == 0 || branches[0].Name != head.Name {
+		branches = append([]*commands.Branch{head}, branches...)
+	}
+
+	branches[0].Recency = "  *"
+
 	return branches
 }
 
-func branchIncluded(branchName string, branches []commands.Branch) bool {
+func branchIncluded(branchName string, branches []*commands.Branch) bool {
 	for _, existingBranch := range branches {
 		if strings.ToLower(existingBranch.Name) == strings.ToLower(branchName) {
 			return true
@@ -127,8 +129,8 @@ func branchIncluded(branchName string, branches []commands.Branch) bool {
 	return false
 }
 
-func uniqueByName(branches []commands.Branch) []commands.Branch {
-	finalBranches := make([]commands.Branch, 0)
+func uniqueByName(branches []*commands.Branch) []*commands.Branch {
+	finalBranches := make([]*commands.Branch, 0)
 	for _, branch := range branches {
 		if branchIncluded(branch.Name, finalBranches) {
 			continue

pkg/git/commit_list_builder.go

@@ -0,0 +1,288 @@
+package git
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
+)
+
+// context:
+// here we get the commits from git log but format them to show whether they're
+// unpushed/pushed/merged into the base branch or not, or if they're yet to
+// be processed as part of a rebase (these won't appear in git log but we
+// grab them from the rebase-related files in the .git directory to show them
+
+// if we find out we need to use one of these functions in the git.go file, we
+// can just pull them out of here and put them there and then call them from in here
+
+// CommitListBuilder returns a list of Branch objects for the current repo
+type CommitListBuilder struct {
+	Log                 *logrus.Entry
+	GitCommand          *commands.GitCommand
+	OSCommand           *commands.OSCommand
+	Tr                  *i18n.Localizer
+	CherryPickedCommits []*commands.Commit
+}
+
+// NewCommitListBuilder builds a new commit list builder
+func NewCommitListBuilder(log *logrus.Entry, gitCommand *commands.GitCommand, osCommand *commands.OSCommand, tr *i18n.Localizer, cherryPickedCommits []*commands.Commit) (*CommitListBuilder, error) {
+	return &CommitListBuilder{
+		Log:                 log,
+		GitCommand:          gitCommand,
+		OSCommand:           osCommand,
+		Tr:                  tr,
+		CherryPickedCommits: cherryPickedCommits,
+	}, nil
+}
+
+// GetCommits obtains the commits of the current branch
+func (c *CommitListBuilder) GetCommits() ([]*commands.Commit, error) {
+	commits := []*commands.Commit{}
+	var rebasingCommits []*commands.Commit
+	rebaseMode, err := c.GitCommand.RebaseMode()
+	if err != nil {
+		return nil, err
+	}
+	if rebaseMode != "" {
+		// here we want to also prepend the commits that we're in the process of rebasing
+		rebasingCommits, err = c.getRebasingCommits(rebaseMode)
+		if err != nil {
+			return nil, err
+		}
+		if len(rebasingCommits) > 0 {
+			commits = append(commits, rebasingCommits...)
+		}
+	}
+
+	unpushedCommits := c.getUnpushedCommits()
+	log := c.getLog()
+
+	// now we can split it up and turn it into commits
+	for _, line := range utils.SplitLines(log) {
+		splitLine := strings.Split(line, " ")
+		sha := splitLine[0]
+		_, unpushed := unpushedCommits[sha]
+		status := map[bool]string{true: "unpushed", false: "pushed"}[unpushed]
+		commits = append(commits, &commands.Commit{
+			Sha:           sha,
+			Name:          strings.Join(splitLine[1:], " "),
+			Status:        status,
+			DisplayString: strings.Join(splitLine, " "),
+		})
+	}
+	if rebaseMode != "" {
+		currentCommit := commits[len(rebasingCommits)]
+		blue := color.New(color.FgYellow)
+		youAreHere := blue.Sprintf("<-- %s ---", c.Tr.SLocalize("YouAreHere"))
+		currentCommit.Name = fmt.Sprintf("%s %s", youAreHere, currentCommit.Name)
+	}
+
+	commits, err = c.setCommitMergedStatuses(commits)
+	if err != nil {
+		return nil, err
+	}
+
+	commits, err = c.setCommitCherryPickStatuses(commits)
+	if err != nil {
+		return nil, err
+	}
+
+	return commits, nil
+}
+
+// getRebasingCommits obtains the commits that we're in the process of rebasing
+func (c *CommitListBuilder) getRebasingCommits(rebaseMode string) ([]*commands.Commit, error) {
+	switch rebaseMode {
+	case "normal":
+		return c.getNormalRebasingCommits()
+	case "interactive":
+		return c.getInteractiveRebasingCommits()
+	default:
+		return nil, nil
+	}
+}
+
+func (c *CommitListBuilder) getNormalRebasingCommits() ([]*commands.Commit, error) {
+	rewrittenCount := 0
+	bytesContent, err := ioutil.ReadFile(".git/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 := []*commands.Commit{}
+	err = filepath.Walk(".git/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 := ioutil.ReadFile(path)
+		if err != nil {
+			return err
+		}
+		content := string(bytesContent)
+		commit, err := c.commitFromPatch(content)
+		if err != nil {
+			return err
+		}
+		commits = append([]*commands.Commit{commit}, commits...)
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return commits, nil
+}
+
+// git-rebase-todo example:
+// pick ac446ae94ee560bdb8d1d057278657b251aaef17 ac446ae
+// pick afb893148791a2fbd8091aeb81deba4930c73031 afb8931
+
+// git-rebase-todo.backup example:
+// pick 49cbba374296938ea86bbd4bf4fee2f6ba5cccf6 third commit on master
+// pick ac446ae94ee560bdb8d1d057278657b251aaef17 blah  commit on master
+// pick afb893148791a2fbd8091aeb81deba4930c73031 fourth commit on master
+
+// getInteractiveRebasingCommits takes our git-rebase-todo and our git-rebase-todo.backup files
+// and extracts out the sha and names of commits that we still have to go
+// in the rebase:
+func (c *CommitListBuilder) getInteractiveRebasingCommits() ([]*commands.Commit, error) {
+	bytesContent, err := ioutil.ReadFile(".git/rebase-merge/git-rebase-todo")
+	if err != nil {
+		c.Log.Info(fmt.Sprintf("error occured 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 := []*commands.Commit{}
+	lines := strings.Split(string(bytesContent), "\n")
+	for _, line := range lines {
+		if line == "" || line == "noop" {
+			return commits, nil
+		}
+		splitLine := strings.Split(line, " ")
+		commits = append([]*commands.Commit{{
+			Sha:    splitLine[1][0:7],
+			Name:   strings.Join(splitLine[2:], " "),
+			Status: "rebasing",
+			Action: splitLine[0],
+		}}, commits...)
+	}
+
+	return nil, nil
+}
+
+// assuming the file starts like this:
+// From e93d4193e6dd45ca9cf3a5a273d7ba6cd8b8fb20 Mon Sep 17 00:00:00 2001
+// From: Lazygit Tester <test@example.com>
+// Date: Wed, 5 Dec 2018 21:03:23 +1100
+// Subject: second commit on master
+func (c *CommitListBuilder) commitFromPatch(content string) (*commands.Commit, error) {
+	lines := strings.Split(content, "\n")
+	sha := strings.Split(lines[0], " ")[1][0:7]
+	name := strings.TrimPrefix(lines[3], "Subject: ")
+	return &commands.Commit{
+		Sha:    sha,
+		Name:   name,
+		Status: "rebasing",
+	}, nil
+}
+
+func (c *CommitListBuilder) setCommitMergedStatuses(commits []*commands.Commit) ([]*commands.Commit, error) {
+	ancestor, err := c.getMergeBase()
+	if err != nil {
+		return nil, err
+	}
+	if ancestor == "" {
+		return commits, nil
+	}
+	passedAncestor := false
+	for i, commit := range commits {
+		if strings.HasPrefix(ancestor, commit.Sha) {
+			passedAncestor = true
+		}
+		if commit.Status != "pushed" {
+			continue
+		}
+		if passedAncestor {
+			commits[i].Status = "merged"
+		}
+	}
+	return commits, nil
+}
+
+func (c *CommitListBuilder) setCommitCherryPickStatuses(commits []*commands.Commit) ([]*commands.Commit, error) {
+	for _, commit := range commits {
+		for _, cherryPickedCommit := range c.CherryPickedCommits {
+			if commit.Sha == cherryPickedCommit.Sha {
+				commit.Copied = true
+			}
+		}
+	}
+	return commits, nil
+}
+
+func (c *CommitListBuilder) getMergeBase() (string, error) {
+	currentBranch, err := c.GitCommand.CurrentBranchName()
+	if err != nil {
+		return "", err
+	}
+
+	baseBranch := "master"
+	if strings.HasPrefix(currentBranch, "feature/") {
+		baseBranch = "develop"
+	}
+
+	output, err := c.OSCommand.RunCommandWithOutput(fmt.Sprintf("git merge-base HEAD %s", baseBranch))
+	if err != nil {
+		// swallowing error because it's not a big deal; probably because there are no commits yet
+	}
+	return output, nil
+}
+
+// getUnpushedCommits Returns the sha's of the commits that have not yet been pushed
+// to the remote branch of the current branch, a map is returned to ease look up
+func (c *CommitListBuilder) getUnpushedCommits() map[string]bool {
+	pushables := map[string]bool{}
+	o, err := c.OSCommand.RunCommandWithOutput("git rev-list @{u}..HEAD --abbrev-commit")
+	if err != nil {
+		return pushables
+	}
+	for _, p := range utils.SplitLines(o) {
+		pushables[p] = true
+	}
+
+	return pushables
+}
+
+// getLog gets the git log (currently limited to 30 commits for performance
+// until we work out lazy loading
+func (c *CommitListBuilder) getLog() string {
+	// currently limiting to 30 for performance reasons
+	// TODO: add lazyloading when you scroll down
+	result, err := c.OSCommand.RunCommandWithOutput("git log --oneline -30")
+	if err != nil {
+		// assume if there is an error there are no commits yet for this branch
+		return ""
+	}
+
+	return result
+}

pkg/git/commit_list_builder_test.go

@@ -0,0 +1,315 @@
+package git
+
+import (
+	"os/exec"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/stretchr/testify/assert"
+)
+
+// NewDummyCommitListBuilder creates a new dummy CommitListBuilder for testing
+func NewDummyCommitListBuilder() *CommitListBuilder {
+	osCommand := commands.NewDummyOSCommand()
+
+	return &CommitListBuilder{
+		Log:                 commands.NewDummyLog(),
+		GitCommand:          commands.NewDummyGitCommandWithOSCommand(osCommand),
+		OSCommand:           osCommand,
+		Tr:                  i18n.NewLocalizer(commands.NewDummyLog()),
+		CherryPickedCommits: []*commands.Commit{},
+	}
+}
+
+// TestCommitListBuilderGetUnpushedCommits is a function.
+func TestCommitListBuilderGetUnpushedCommits(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func(map[string]bool)
+	}
+
+	scenarios := []scenario{
+		{
+			"Can't retrieve pushable commits",
+			func(string, ...string) *exec.Cmd {
+				return exec.Command("test")
+			},
+			func(pushables map[string]bool) {
+				assert.EqualValues(t, map[string]bool{}, pushables)
+			},
+		},
+		{
+			"Retrieve pushable commits",
+			func(cmd string, args ...string) *exec.Cmd {
+				return exec.Command("echo", "8a2bb0e\n78976bc")
+			},
+			func(pushables map[string]bool) {
+				assert.Len(t, pushables, 2)
+				assert.EqualValues(t, map[string]bool{"8a2bb0e": true, "78976bc": true}, pushables)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.getUnpushedCommits())
+		})
+	}
+}
+
+// TestCommitListBuilderGetMergeBase is a function.
+func TestCommitListBuilderGetMergeBase(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func(string, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"swallows an error if the call to merge-base returns an error",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("test")
+				}
+				return nil
+			},
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.EqualValues(t, "", output)
+			},
+		},
+		{
+			"returns the commit when master",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("echo", "blah")
+				}
+				return nil
+			},
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "blah\n", output)
+			},
+		},
+		{
+			"checks against develop when a feature branch",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "feature/test")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "develop"}, args)
+					return exec.Command("echo", "blah")
+				}
+				return nil
+			},
+			func(output string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "blah\n", output)
+			},
+		},
+		{
+			"bubbles up error if there is one",
+			func(cmd string, args ...string) *exec.Cmd {
+				return exec.Command("test")
+			},
+			func(output string, err error) {
+				assert.Error(t, err)
+				assert.Equal(t, "", output)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.getMergeBase())
+		})
+	}
+}
+
+// TestCommitListBuilderGetLog is a function.
+func TestCommitListBuilderGetLog(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func(string)
+	}
+
+	scenarios := []scenario{
+		{
+			"Retrieves logs",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+				assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+
+				return exec.Command("echo", "6f0b32f commands/git : add GetCommits tests refactor\n9d9d775 circle : remove new line")
+			},
+			func(output string) {
+				assert.EqualValues(t, "6f0b32f commands/git : add GetCommits tests refactor\n9d9d775 circle : remove new line\n", output)
+			},
+		},
+		{
+			"An error occurred when retrieving logs",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+				assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+				return exec.Command("test")
+			},
+			func(output string) {
+				assert.Empty(t, output)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.getLog())
+		})
+	}
+}
+
+// TestCommitListBuilderGetCommits is a function.
+func TestCommitListBuilderGetCommits(t *testing.T) {
+	type scenario struct {
+		testName string
+		command  func(string, ...string) *exec.Cmd
+		test     func([]*commands.Commit, error)
+	}
+
+	scenarios := []scenario{
+		{
+			"No data found",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "rev-list":
+					assert.EqualValues(t, []string{"rev-list", "@{u}..HEAD", "--abbrev-commit"}, args)
+					return exec.Command("echo")
+				case "log":
+					assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+					return exec.Command("echo")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("test")
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				}
+
+				return nil
+			},
+			func(commits []*commands.Commit, err error) {
+				assert.NoError(t, err)
+				assert.Len(t, commits, 0)
+			},
+		},
+		{
+			"GetCommits returns 2 commits, 1 unpushed, the other merged",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "rev-list":
+					assert.EqualValues(t, []string{"rev-list", "@{u}..HEAD", "--abbrev-commit"}, args)
+					return exec.Command("echo", "8a2bb0e")
+				case "log":
+					assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+					return exec.Command("echo", "8a2bb0e commit 1\n78976bc commit 2")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("echo", "78976bc")
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					return exec.Command("echo", "master")
+				}
+
+				return nil
+			},
+			func(commits []*commands.Commit, err error) {
+				assert.NoError(t, err)
+				assert.Len(t, commits, 2)
+				assert.EqualValues(t, []*commands.Commit{
+					{
+						Sha:           "8a2bb0e",
+						Name:          "commit 1",
+						Status:        "unpushed",
+						DisplayString: "8a2bb0e commit 1",
+					},
+					{
+						Sha:           "78976bc",
+						Name:          "commit 2",
+						Status:        "merged",
+						DisplayString: "78976bc commit 2",
+					},
+				}, commits)
+			},
+		},
+		{
+			"GetCommits bubbles up an error from setCommitMergedStatuses",
+			func(cmd string, args ...string) *exec.Cmd {
+				assert.EqualValues(t, "git", cmd)
+
+				switch args[0] {
+				case "rev-list":
+					assert.EqualValues(t, []string{"rev-list", "@{u}..HEAD", "--abbrev-commit"}, args)
+					return exec.Command("echo", "8a2bb0e")
+				case "log":
+					assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args)
+					return exec.Command("echo", "8a2bb0e commit 1\n78976bc commit 2")
+				case "merge-base":
+					assert.EqualValues(t, []string{"merge-base", "HEAD", "master"}, args)
+					return exec.Command("echo", "78976bc")
+				case "symbolic-ref":
+					assert.EqualValues(t, []string{"symbolic-ref", "--short", "HEAD"}, args)
+					// here's where we are returning the error
+					return exec.Command("test")
+				case "rev-parse":
+					assert.EqualValues(t, []string{"rev-parse", "--short", "HEAD"}, args)
+					// here too
+					return exec.Command("test")
+				}
+
+				return nil
+			},
+			func(commits []*commands.Commit, err error) {
+				assert.Error(t, err)
+				assert.Len(t, commits, 0)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			c := NewDummyCommitListBuilder()
+			c.OSCommand.SetCommand(s.command)
+			s.test(c.GetCommits())
+		})
+	}
+}

pkg/git/patch_modifier.go

@@ -0,0 +1,157 @@
+package git
+
+import (
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/go-errors/errors"
+
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
+)
+
+type PatchModifier struct {
+	Log *logrus.Entry
+	Tr  *i18n.Localizer
+}
+
+// NewPatchModifier builds a new branch list builder
+func NewPatchModifier(log *logrus.Entry) (*PatchModifier, error) {
+	return &PatchModifier{
+		Log: log,
+	}, nil
+}
+
+// ModifyPatchForHunk takes the original patch, which may contain several hunks,
+// and removes any hunks that aren't the selected hunk
+func (p *PatchModifier) ModifyPatchForHunk(patch string, hunkStarts []int, currentLine int) (string, error) {
+	// get hunk start and end
+	lines := strings.Split(patch, "\n")
+	hunkStartIndex := utils.PrevIndex(hunkStarts, currentLine)
+	hunkStart := hunkStarts[hunkStartIndex]
+	nextHunkStartIndex := utils.NextIndex(hunkStarts, currentLine)
+	var hunkEnd int
+	if nextHunkStartIndex == 0 {
+		hunkEnd = len(lines) - 1
+	} else {
+		hunkEnd = hunkStarts[nextHunkStartIndex]
+	}
+
+	headerLength, err := p.getHeaderLength(lines)
+	if err != nil {
+		return "", err
+	}
+
+	output := strings.Join(lines[0:headerLength], "\n") + "\n"
+	output += strings.Join(lines[hunkStart:hunkEnd], "\n") + "\n"
+
+	return output, nil
+}
+
+func (p *PatchModifier) getHeaderLength(patchLines []string) (int, error) {
+	for index, line := range patchLines {
+		if strings.HasPrefix(line, "@@") {
+			return index, nil
+		}
+	}
+	return 0, errors.New(p.Tr.SLocalize("CantFindHunks"))
+}
+
+// ModifyPatchForLine takes the original patch, which may contain several hunks,
+// and the line number of the line we want to stage
+func (p *PatchModifier) ModifyPatchForLine(patch string, lineNumber int) (string, error) {
+	lines := strings.Split(patch, "\n")
+	headerLength, err := p.getHeaderLength(lines)
+	if err != nil {
+		return "", err
+	}
+	output := strings.Join(lines[0:headerLength], "\n") + "\n"
+
+	hunkStart, err := p.getHunkStart(lines, lineNumber)
+	if err != nil {
+		return "", err
+	}
+
+	hunk, err := p.getModifiedHunk(lines, hunkStart, lineNumber)
+	if err != nil {
+		return "", err
+	}
+
+	output += strings.Join(hunk, "\n")
+
+	return output, nil
+}
+
+// getHunkStart returns the line number of the hunk we're going to be modifying
+// in order to stage our line
+func (p *PatchModifier) getHunkStart(patchLines []string, lineNumber int) (int, error) {
+	// find the hunk that we're modifying
+	hunkStart := 0
+	for index, line := range patchLines {
+		if strings.HasPrefix(line, "@@") {
+			hunkStart = index
+		}
+		if index == lineNumber {
+			return hunkStart, nil
+		}
+	}
+
+	return 0, errors.New(p.Tr.SLocalize("CantFindHunk"))
+}
+
+func (p *PatchModifier) getModifiedHunk(patchLines []string, hunkStart int, lineNumber int) ([]string, error) {
+	lineChanges := 0
+	// strip the hunk down to just the line we want to stage
+	newHunk := []string{patchLines[hunkStart]}
+	for offsetIndex, line := range patchLines[hunkStart+1:] {
+		index := offsetIndex + hunkStart + 1
+		if strings.HasPrefix(line, "@@") {
+			newHunk = append(newHunk, "\n")
+			break
+		}
+		if index != lineNumber {
+			// we include other removals but treat them like context
+			if strings.HasPrefix(line, "-") {
+				newHunk = append(newHunk, " "+line[1:])
+				lineChanges += 1
+				continue
+			}
+			// we don't include other additions
+			if strings.HasPrefix(line, "+") {
+				lineChanges -= 1
+				continue
+			}
+		}
+		newHunk = append(newHunk, line)
+	}
+
+	var err error
+	newHunk[0], err = p.updatedHeader(newHunk[0], lineChanges)
+	if err != nil {
+		return nil, err
+	}
+
+	return newHunk, nil
+}
+
+// updatedHeader returns the hunk header with the updated line range
+// we need to update the hunk length to reflect the changes we made
+// if the hunk has three additions but we're only staging one, then
+// @@ -14,8 +14,11 @@ import (
+// becomes
+// @@ -14,8 +14,9 @@ import (
+func (p *PatchModifier) updatedHeader(currentHeader string, lineChanges int) (string, error) {
+	// current counter is the number after the second comma
+	re := regexp.MustCompile(`(\d+) @@`)
+	prevLengthString := re.FindStringSubmatch(currentHeader)[1]
+
+	prevLength, err := strconv.Atoi(prevLengthString)
+	if err != nil {
+		return "", err
+	}
+	re = regexp.MustCompile(`\d+ @@`)
+	newLength := strconv.Itoa(prevLength + lineChanges)
+	return re.ReplaceAllString(currentHeader, newLength+" @@"), nil
+}

pkg/git/patch_modifier_test.go

@@ -0,0 +1,85 @@
+package git
+
+import (
+	"io/ioutil"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/stretchr/testify/assert"
+)
+
+// NewDummyPatchModifier constructs a new dummy patch modifier for testing
+func NewDummyPatchModifier() *PatchModifier {
+	return &PatchModifier{
+		Log: commands.NewDummyLog(),
+	}
+}
+
+func TestModifyPatchForLine(t *testing.T) {
+	type scenario struct {
+		testName              string
+		patchFilename         string
+		lineNumber            int
+		shouldError           bool
+		expectedPatchFilename string
+	}
+
+	scenarios := []scenario{
+		{
+			"Removing one line",
+			"testdata/testPatchBefore.diff",
+			8,
+			false,
+			"testdata/testPatchAfter1.diff",
+		},
+		{
+			"Adding one line",
+			"testdata/testPatchBefore.diff",
+			10,
+			false,
+			"testdata/testPatchAfter2.diff",
+		},
+		{
+			"Adding one line in top hunk in diff with multiple hunks",
+			"testdata/testPatchBefore2.diff",
+			20,
+			false,
+			"testdata/testPatchAfter3.diff",
+		},
+		{
+			"Adding one line in top hunk in diff with multiple hunks",
+			"testdata/testPatchBefore2.diff",
+			53,
+			false,
+			"testdata/testPatchAfter4.diff",
+		},
+		{
+			"adding unstaged file with a single line",
+			"testdata/addedFile.diff",
+			6,
+			false,
+			"testdata/addedFile.diff",
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			p := NewDummyPatchModifier()
+			beforePatch, err := ioutil.ReadFile(s.patchFilename)
+			if err != nil {
+				panic("Cannot open file at " + s.patchFilename)
+			}
+			afterPatch, err := p.ModifyPatchForLine(string(beforePatch), s.lineNumber)
+			if s.shouldError {
+				assert.Error(t, err)
+			} else {
+				assert.NoError(t, err)
+				expected, err := ioutil.ReadFile(s.expectedPatchFilename)
+				if err != nil {
+					panic("Cannot open file at " + s.expectedPatchFilename)
+				}
+				assert.Equal(t, string(expected), afterPatch)
+			}
+		})
+	}
+}

pkg/git/patch_parser.go

@@ -0,0 +1,36 @@
+package git
+
+import (
+	"strings"
+
+	"github.com/sirupsen/logrus"
+)
+
+type PatchParser struct {
+	Log *logrus.Entry
+}
+
+// NewPatchParser builds a new branch list builder
+func NewPatchParser(log *logrus.Entry) (*PatchParser, error) {
+	return &PatchParser{
+		Log: log,
+	}, nil
+}
+
+func (p *PatchParser) ParsePatch(patch string) ([]int, []int, error) {
+	lines := strings.Split(patch, "\n")
+	hunkStarts := []int{}
+	stageableLines := []int{}
+	pastHeader := false
+	for index, line := range lines {
+		if strings.HasPrefix(line, "@@") {
+			pastHeader = true
+			hunkStarts = append(hunkStarts, index)
+		}
+		if pastHeader && (strings.HasPrefix(line, "-") || strings.HasPrefix(line, "+")) {
+			stageableLines = append(stageableLines, index)
+		}
+	}
+	p.Log.WithField("staging", "staging").Info(stageableLines)
+	return hunkStarts, stageableLines, nil
+}

pkg/git/patch_parser_test.go

@@ -0,0 +1,68 @@
+package git
+
+import (
+	"io/ioutil"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/stretchr/testify/assert"
+)
+
+// NewDummyPatchParser constructs a new dummy patch parser for testing
+func NewDummyPatchParser() *PatchParser {
+	return &PatchParser{
+		Log: commands.NewDummyLog(),
+	}
+}
+
+func TestParsePatch(t *testing.T) {
+	type scenario struct {
+		testName               string
+		patchFilename          string
+		shouldError            bool
+		expectedStageableLines []int
+		expectedHunkStarts     []int
+	}
+
+	scenarios := []scenario{
+		{
+			"Diff with one hunk",
+			"testdata/testPatchBefore.diff",
+			false,
+			[]int{8, 9, 10, 11},
+			[]int{4},
+		},
+		{
+			"Diff with two hunks",
+			"testdata/testPatchBefore2.diff",
+			false,
+			[]int{8, 9, 10, 11, 12, 13, 20, 21, 22, 23, 24, 25, 26, 27, 28, 33, 34, 35, 36, 37, 45, 46, 47, 48, 49, 50, 51, 52, 53},
+			[]int{4, 41},
+		},
+		{
+			"Unstaged file",
+			"testdata/addedFile.diff",
+			false,
+			[]int{6},
+			[]int{5},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			p := NewDummyPatchParser()
+			beforePatch, err := ioutil.ReadFile(s.patchFilename)
+			if err != nil {
+				panic("Cannot open file at " + s.patchFilename)
+			}
+			hunkStarts, stageableLines, err := p.ParsePatch(string(beforePatch))
+			if s.shouldError {
+				assert.Error(t, err)
+			} else {
+				assert.NoError(t, err)
+				assert.Equal(t, s.expectedStageableLines, stageableLines)
+				assert.Equal(t, s.expectedHunkStarts, hunkStarts)
+			}
+		})
+	}
+}

pkg/git/testdata/addedFile.diff

@@ -0,0 +1,7 @@
+diff --git a/blah b/blah
+new file mode 100644
+index 0000000..907b308
+--- /dev/null
++++ b/blah
+@@ -0,0 +1 @@
++blah

pkg/git/testdata/testPatchAfter1.diff

@@ -0,0 +1,13 @@
+diff --git a/pkg/git/branch_list_builder.go b/pkg/git/branch_list_builder.go
+index 60ec4e0..db4485d 100644
+--- a/pkg/git/branch_list_builder.go
++++ b/pkg/git/branch_list_builder.go
+@@ -14,8 +14,7 @@ import (
+ 
+ // 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

pkg/git/testdata/testPatchAfter2.diff

@@ -0,0 +1,14 @@
+diff --git a/pkg/git/branch_list_builder.go b/pkg/git/branch_list_builder.go
+index 60ec4e0..db4485d 100644
+--- a/pkg/git/branch_list_builder.go
++++ b/pkg/git/branch_list_builder.go
+@@ -14,8 +14,9 @@ import (
+ 
+ // 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.
++// test 2 - if I remove this, I decrement the end counter
+ // 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

pkg/git/testdata/testPatchAfter3.diff

@@ -0,0 +1,25 @@
+diff --git a/pkg/git/patch_modifier.go b/pkg/git/patch_modifier.go
+index a8fc600..6d8f7d7 100644
+--- a/pkg/git/patch_modifier.go
++++ b/pkg/git/patch_modifier.go
+@@ -36,18 +36,19 @@ func (p *PatchModifier) ModifyPatchForHunk(patch string, hunkStarts []int, curre
+ 		hunkEnd = hunkStarts[nextHunkStartIndex]
+ 	}
+ 
+ 	headerLength := 4
+ 	output := strings.Join(lines[0:headerLength], "\n") + "\n"
+ 	output += strings.Join(lines[hunkStart:hunkEnd], "\n") + "\n"
+ 
+ 	return output, nil
+ }
+ 
++func getHeaderLength(patchLines []string) (int, error) {
+ // ModifyPatchForLine takes the original patch, which may contain several hunks,
+ // and the line number of the line we want to stage
+ func (p *PatchModifier) ModifyPatchForLine(patch string, lineNumber int) (string, error) {
+ 	lines := strings.Split(patch, "\n")
+ 	headerLength := 4
+ 	output := strings.Join(lines[0:headerLength], "\n") + "\n"
+ 
+ 	hunkStart, err := p.getHunkStart(lines, lineNumber)
+

pkg/git/testdata/testPatchAfter4.diff

@@ -0,0 +1,19 @@
+diff --git a/pkg/git/patch_modifier.go b/pkg/git/patch_modifier.go
+index a8fc600..6d8f7d7 100644
+--- a/pkg/git/patch_modifier.go
++++ b/pkg/git/patch_modifier.go
+@@ -124,13 +140,14 @@ func (p *PatchModifier) getModifiedHunk(patchLines []string, hunkStart int, line
+ // @@ -14,8 +14,9 @@ import (
+ func (p *PatchModifier) updatedHeader(currentHeader string, lineChanges int) (string, error) {
+ 	// current counter is the number after the second comma
+ 	re := regexp.MustCompile(`^[^,]+,[^,]+,(\d+)`)
+ 	matches := re.FindStringSubmatch(currentHeader)
+ 	if len(matches) < 2 {
+ 		re = regexp.MustCompile(`^[^,]+,[^+]+\+(\d+)`)
+ 		matches = re.FindStringSubmatch(currentHeader)
+ 	}
+ 	prevLengthString := matches[1]
++	prevLengthString := re.FindStringSubmatch(currentHeader)[1]
+ 
+ 	prevLength, err := strconv.Atoi(prevLengthString)
+ 	if err != nil {

pkg/git/testdata/testPatchBefore.diff

@@ -0,0 +1,15 @@
+diff --git a/pkg/git/branch_list_builder.go b/pkg/git/branch_list_builder.go
+index 60ec4e0..db4485d 100644
+--- a/pkg/git/branch_list_builder.go
++++ b/pkg/git/branch_list_builder.go
+@@ -14,8 +14,8 @@ import (
+ 
+ // 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.
++// test 2 - if I remove this, I decrement the end counter
++// test
+ // 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

pkg/git/testdata/testPatchBefore2.diff

@@ -0,0 +1,57 @@
+diff --git a/pkg/git/patch_modifier.go b/pkg/git/patch_modifier.go
+index a8fc600..6d8f7d7 100644
+--- a/pkg/git/patch_modifier.go
++++ b/pkg/git/patch_modifier.go
+@@ -36,18 +36,34 @@ func (p *PatchModifier) ModifyPatchForHunk(patch string, hunkStarts []int, curre
+ 		hunkEnd = hunkStarts[nextHunkStartIndex]
+ 	}
+ 
+-	headerLength := 4
++	headerLength, err := getHeaderLength(lines)
++	if err != nil {
++		return "", err
++	}
++
+ 	output := strings.Join(lines[0:headerLength], "\n") + "\n"
+ 	output += strings.Join(lines[hunkStart:hunkEnd], "\n") + "\n"
+ 
+ 	return output, nil
+ }
+ 
++func getHeaderLength(patchLines []string) (int, error) {
++	for index, line := range patchLines {
++		if strings.HasPrefix(line, "@@") {
++			return index, nil
++		}
++	}
++	return 0, errors.New("Could not find any hunks in this patch")
++}
++
+ // ModifyPatchForLine takes the original patch, which may contain several hunks,
+ // and the line number of the line we want to stage
+ func (p *PatchModifier) ModifyPatchForLine(patch string, lineNumber int) (string, error) {
+ 	lines := strings.Split(patch, "\n")
+-	headerLength := 4
++	headerLength, err := getHeaderLength(lines)
++	if err != nil {
++		return "", err
++	}
+ 	output := strings.Join(lines[0:headerLength], "\n") + "\n"
+ 
+ 	hunkStart, err := p.getHunkStart(lines, lineNumber)
+@@ -124,13 +140,8 @@ func (p *PatchModifier) getModifiedHunk(patchLines []string, hunkStart int, line
+ // @@ -14,8 +14,9 @@ import (
+ func (p *PatchModifier) updatedHeader(currentHeader string, lineChanges int) (string, error) {
+ 	// current counter is the number after the second comma
+-	re := regexp.MustCompile(`^[^,]+,[^,]+,(\d+)`)
+-	matches := re.FindStringSubmatch(currentHeader)
+-	if len(matches) < 2 {
+-		re = regexp.MustCompile(`^[^,]+,[^+]+\+(\d+)`)
+-		matches = re.FindStringSubmatch(currentHeader)
+-	}
+-	prevLengthString := matches[1]
++	re := regexp.MustCompile(`(\d+) @@`)
++	prevLengthString := re.FindStringSubmatch(currentHeader)[1]
+ 
+ 	prevLength, err := strconv.Atoi(prevLengthString)
+ 	if err != nil {

pkg/gui/app_status_manager.go

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

pkg/gui/branches_panel.go

@@ -9,21 +9,156 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/git"
 )
 
+// list panel functions
+
+func (gui *Gui) getSelectedBranch() *commands.Branch {
+	selectedLine := gui.State.Panels.Branches.SelectedLine
+	if selectedLine == -1 {
+		return nil
+	}
+
+	return gui.State.Branches[selectedLine]
+}
+
+// may want to standardise how these select methods work
+func (gui *Gui) handleBranchSelect(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+	// This really shouldn't happen: there should always be a master branch
+	if len(gui.State.Branches) == 0 {
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoBranchesThisRepo"))
+	}
+	branch := gui.getSelectedBranch()
+	if err := gui.focusPoint(0, gui.State.Panels.Branches.SelectedLine, v); err != nil {
+		return err
+	}
+	go func() {
+		_ = gui.RenderSelectedBranchUpstreamDifferences()
+	}()
+	go func() {
+		graph, err := gui.GitCommand.GetBranchGraph(branch.Name)
+		if err != nil && strings.HasPrefix(graph, "fatal: ambiguous argument") {
+			graph = gui.Tr.SLocalize("NoTrackingThisBranch")
+		}
+		_ = gui.renderString(g, "main", graph)
+	}()
+	return nil
+}
+
+func (gui *Gui) RenderSelectedBranchUpstreamDifferences() error {
+	// here we tell the selected branch that it is selected.
+	// this is necessary for showing stats on a branch that is selected, because
+	// the displaystring function doesn't have access to gui state to tell if it's selected
+	for i, branch := range gui.State.Branches {
+		branch.Selected = i == gui.State.Panels.Branches.SelectedLine
+	}
+
+	branch := gui.getSelectedBranch()
+	branch.Pushables, branch.Pullables = gui.GitCommand.GetBranchUpstreamDifferenceCount(branch.Name)
+	return gui.renderListPanel(gui.getBranchesView(), gui.State.Branches)
+}
+
+// gui.refreshStatus is called at the end of this because that's when we can
+// be sure there is a state.Branches array to pick the current branch from
+func (gui *Gui) refreshBranches(g *gocui.Gui) error {
+	g.Update(func(g *gocui.Gui) error {
+		builder, err := git.NewBranchListBuilder(gui.Log, gui.GitCommand)
+		if err != nil {
+			return err
+		}
+		gui.State.Branches = builder.Build()
+
+		gui.refreshSelectedLine(&gui.State.Panels.Branches.SelectedLine, len(gui.State.Branches))
+		if err := gui.RenderSelectedBranchUpstreamDifferences(); err != nil {
+			return err
+		}
+
+		return gui.refreshStatus(g)
+	})
+	return nil
+}
+
+func (gui *Gui) handleBranchesNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Branches
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Branches), false)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleBranchSelect(gui.g, v)
+}
+
+func (gui *Gui) handleBranchesPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Branches
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Branches), true)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleBranchSelect(gui.g, v)
+}
+
+// specific functions
+
 func (gui *Gui) handleBranchPress(g *gocui.Gui, v *gocui.View) error {
-	index := gui.getItemPosition(v)
-	if index == 0 {
-		return gui.createErrorPanel(g, "You have already checked out this branch")
+	if gui.State.Panels.Branches.SelectedLine == -1 {
+		return nil
 	}
-	branch := gui.getSelectedBranch(v)
+	if gui.State.Panels.Branches.SelectedLine == 0 {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("AlreadyCheckedOutBranch"))
+	}
+	branch := gui.getSelectedBranch()
 	if err := gui.GitCommand.Checkout(branch.Name, false); err != nil {
-		gui.createErrorPanel(g, err.Error())
+		if err := gui.createErrorPanel(g, err.Error()); err != nil {
+			return err
+		}
+	} else {
+		gui.State.Panels.Branches.SelectedLine = 0
 	}
+
 	return gui.refreshSidePanels(g)
 }
 
+func (gui *Gui) handleCreatePullRequestPress(g *gocui.Gui, v *gocui.View) error {
+	pullRequest := commands.NewPullRequest(gui.GitCommand)
+
+	branch := gui.getSelectedBranch()
+	if err := pullRequest.Create(branch); err != nil {
+		return gui.createErrorPanel(g, err.Error())
+	}
+
+	return nil
+}
+
+func (gui *Gui) handleGitFetch(g *gocui.Gui, v *gocui.View) error {
+	if err := gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("FetchWait")); err != nil {
+		return err
+	}
+	go func() {
+		unamePassOpend, err := gui.fetch(g, v, true)
+		gui.HandleCredentialsPopup(g, unamePassOpend, err)
+	}()
+	return nil
+}
+
 func (gui *Gui) handleForceCheckout(g *gocui.Gui, v *gocui.View) error {
-	branch := gui.getSelectedBranch(v)
-	return gui.createConfirmationPanel(g, v, "Force Checkout Branch", "Are you sure you want force checkout? You will lose all local changes", func(g *gocui.Gui, v *gocui.View) error {
+	branch := gui.getSelectedBranch()
+	message := gui.Tr.SLocalize("SureForceCheckout")
+	title := gui.Tr.SLocalize("ForceCheckoutBranch")
+	return gui.createConfirmationPanel(g, v, title, message, func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.Checkout(branch.Name, true); err != nil {
 			gui.createErrorPanel(g, err.Error())
 		}
@@ -32,7 +167,7 @@ func (gui *Gui) handleForceCheckout(g *gocui.Gui, v *gocui.View) error {
 }
 
 func (gui *Gui) handleCheckoutByName(g *gocui.Gui, v *gocui.View) error {
-	gui.createPromptPanel(g, v, "Branch Name:", func(g *gocui.Gui, v *gocui.View) error {
+	gui.createPromptPanel(g, v, gui.Tr.SLocalize("BranchName")+":", func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.Checkout(gui.trimmedContent(v), false); err != nil {
 			return gui.createErrorPanel(g, err.Error())
 		}
@@ -43,7 +178,13 @@ func (gui *Gui) handleCheckoutByName(g *gocui.Gui, v *gocui.View) error {
 
 func (gui *Gui) handleNewBranch(g *gocui.Gui, v *gocui.View) error {
 	branch := gui.State.Branches[0]
-	gui.createPromptPanel(g, v, "New Branch Name (Branch is off of "+branch.Name+")", func(g *gocui.Gui, v *gocui.View) error {
+	message := gui.Tr.TemplateLocalize(
+		"NewBranchNameBranchOff",
+		Teml{
+			"branchName": branch.Name,
+		},
+	)
+	gui.createPromptPanel(g, v, message, func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.NewBranch(gui.trimmedContent(v)); err != nil {
 			return gui.createErrorPanel(g, err.Error())
 		}
@@ -54,88 +195,123 @@ func (gui *Gui) handleNewBranch(g *gocui.Gui, v *gocui.View) error {
 }
 
 func (gui *Gui) handleDeleteBranch(g *gocui.Gui, v *gocui.View) error {
-	checkedOutBranch := gui.State.Branches[0]
-	selectedBranch := gui.getSelectedBranch(v)
-	if checkedOutBranch.Name == selectedBranch.Name {
-		return gui.createErrorPanel(g, "You cannot delete the checked out branch!")
+	return gui.deleteBranch(g, v, false)
+}
+
+func (gui *Gui) handleForceDeleteBranch(g *gocui.Gui, v *gocui.View) error {
+	return gui.deleteBranch(g, v, true)
+}
+
+func (gui *Gui) deleteBranch(g *gocui.Gui, v *gocui.View, force bool) error {
+	selectedBranch := gui.getSelectedBranch()
+	if selectedBranch == nil {
+		return nil
 	}
-	return gui.createConfirmationPanel(g, v, "Delete Branch", "Are you sure you want delete the branch "+selectedBranch.Name+" ?", func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.DeleteBranch(selectedBranch.Name); err != nil {
-			return gui.createErrorPanel(g, err.Error())
+	checkedOutBranch := gui.State.Branches[0]
+	if checkedOutBranch.Name == selectedBranch.Name {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantDeleteCheckOutBranch"))
+	}
+	return gui.deleteNamedBranch(g, v, selectedBranch, force)
+}
+
+func (gui *Gui) deleteNamedBranch(g *gocui.Gui, v *gocui.View, selectedBranch *commands.Branch, force bool) error {
+	title := gui.Tr.SLocalize("DeleteBranch")
+	var messageID string
+	if force {
+		messageID = "ForceDeleteBranchMessage"
+	} else {
+		messageID = "DeleteBranchMessage"
+	}
+	message := gui.Tr.TemplateLocalize(
+		messageID,
+		Teml{
+			"selectedBranchName": selectedBranch.Name,
+		},
+	)
+	return gui.createConfirmationPanel(g, v, title, message, func(g *gocui.Gui, v *gocui.View) error {
+		if err := gui.GitCommand.DeleteBranch(selectedBranch.Name, force); err != nil {
+			errMessage := err.Error()
+			if !force && strings.Contains(errMessage, "is not fully merged") {
+				return gui.deleteNamedBranch(g, v, selectedBranch, true)
+			}
+			return gui.createErrorPanel(g, errMessage)
 		}
 		return gui.refreshSidePanels(g)
 	}, nil)
 }
 
 func (gui *Gui) handleMerge(g *gocui.Gui, v *gocui.View) error {
-	checkedOutBranch := gui.State.Branches[0]
-	selectedBranch := gui.getSelectedBranch(v)
-	defer gui.refreshSidePanels(g)
-	if checkedOutBranch.Name == selectedBranch.Name {
-		return gui.createErrorPanel(g, "You cannot merge a branch into itself")
+	checkedOutBranch := gui.State.Branches[0].Name
+	selectedBranch := gui.getSelectedBranch().Name
+	if checkedOutBranch == selectedBranch {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantMergeBranchIntoItself"))
 	}
-	if err := gui.GitCommand.Merge(selectedBranch.Name); err != nil {
-		return gui.createErrorPanel(g, err.Error())
-	}
-	return nil
+	prompt := gui.Tr.TemplateLocalize(
+		"ConfirmMerge",
+		Teml{
+			"checkedOutBranch": checkedOutBranch,
+			"selectedBranch":   selectedBranch,
+		},
+	)
+	return gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("MergingTitle"), prompt,
+		func(g *gocui.Gui, v *gocui.View) error {
+
+			err := gui.GitCommand.Merge(selectedBranch)
+			return gui.handleGenericMergeCommandResult(err)
+		}, nil)
 }
 
-func (gui *Gui) getSelectedBranch(v *gocui.View) commands.Branch {
-	lineNumber := gui.getItemPosition(v)
-	return gui.State.Branches[lineNumber]
+func (gui *Gui) handleRebase(g *gocui.Gui, v *gocui.View) error {
+	checkedOutBranch := gui.State.Branches[0].Name
+	selectedBranch := gui.getSelectedBranch().Name
+	if selectedBranch == checkedOutBranch {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantRebaseOntoSelf"))
+	}
+	prompt := gui.Tr.TemplateLocalize(
+		"ConfirmRebase",
+		Teml{
+			"checkedOutBranch": checkedOutBranch,
+			"selectedBranch":   selectedBranch,
+		},
+	)
+	return gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("RebasingTitle"), prompt,
+		func(g *gocui.Gui, v *gocui.View) error {
+
+			err := gui.GitCommand.RebaseBranch(selectedBranch)
+			return gui.handleGenericMergeCommandResult(err)
+		}, nil)
 }
 
-func (gui *Gui) renderBranchesOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"space":   "checkout",
-		"f":       "force checkout",
-		"m":       "merge",
-		"c":       "checkout by name",
-		"n":       "new branch",
-		"d":       "delete branch",
-		"← → ↑ ↓": "navigate",
-	})
-}
-
-// may want to standardise how these select methods work
-func (gui *Gui) handleBranchSelect(g *gocui.Gui, v *gocui.View) error {
-	if err := gui.renderBranchesOptions(g); err != nil {
-		return err
+func (gui *Gui) handleFastForward(g *gocui.Gui, v *gocui.View) error {
+	branch := gui.getSelectedBranch()
+	if branch == nil {
+		return nil
 	}
-	// This really shouldn't happen: there should always be a master branch
-	if len(gui.State.Branches) == 0 {
-		return gui.renderString(g, "main", "No branches for this repo")
+	if branch.Pushables == "" {
+		return nil
 	}
+	if branch.Pushables == "?" {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("FwdNoUpstream"))
+	}
+	if branch.Pushables != "0" {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("FwdCommitsToPush"))
+	}
+	upstream := "origin" // hardcoding for now
+	message := gui.Tr.TemplateLocalize(
+		"Fetching",
+		Teml{
+			"from": fmt.Sprintf("%s/%s", upstream, branch.Name),
+			"to":   branch.Name,
+		},
+	)
 	go func() {
-		branch := gui.getSelectedBranch(v)
-		diff, err := gui.GitCommand.GetBranchGraph(branch.Name)
-		if err != nil && strings.HasPrefix(diff, "fatal: ambiguous argument") {
-			diff = "There is no tracking for this branch"
+		_ = gui.createLoaderPanel(gui.g, v, message)
+		if err := gui.GitCommand.FastForward(branch.Name); err != nil {
+			_ = gui.createErrorPanel(gui.g, err.Error())
+		} else {
+			_ = gui.closeConfirmationPrompt(gui.g)
+			_ = gui.RenderSelectedBranchUpstreamDifferences()
 		}
-		gui.renderString(g, "main", diff)
 	}()
 	return nil
 }
-
-// gui.refreshStatus is called at the end of this because that's when we can
-// be sure there is a state.Branches array to pick the current branch from
-func (gui *Gui) refreshBranches(g *gocui.Gui) error {
-	g.Update(func(g *gocui.Gui) error {
-		v, err := g.View("branches")
-		if err != nil {
-			panic(err)
-		}
-		builder, err := git.NewBranchListBuilder(gui.Log, gui.GitCommand)
-		if err != nil {
-			return err
-		}
-		gui.State.Branches = builder.Build()
-		v.Clear()
-		for _, branch := range gui.State.Branches {
-			fmt.Fprintln(v, branch.GetDisplayString())
-		}
-		gui.resetOrigin(v)
-		return gui.refreshStatus(g)
-	})
-	return nil
-}

pkg/gui/commit_message_panel.go

@@ -1,50 +1,102 @@
 package gui
 
-import "github.com/jesseduffield/gocui"
+import (
+	"os/exec"
+	"strconv"
+	"strings"
 
-func (gui *Gui) handleCommitConfirm(g *gocui.Gui, v *gocui.View) error {
-	message := gui.trimmedContent(v)
-	if message == "" {
-		return gui.createErrorPanel(g, "You cannot commit without a commit message")
-	}
-	sub, err := gui.GitCommand.Commit(g, message)
+	"github.com/jesseduffield/gocui"
+)
+
+// runSyncOrAsyncCommand takes the output of a command that may have returned
+// either no error, an error, or a subprocess to execute, and if a subprocess
+// needs to be set on the gui object, it does so, and then returns the error
+func (gui *Gui) runSyncOrAsyncCommand(sub *exec.Cmd, err error) error {
 	if err != nil {
-		// TODO need to find a way to send through this error
-		if err != ErrSubProcess {
-			return gui.createErrorPanel(g, err.Error())
+		if err != gui.Errors.ErrSubProcess {
+			return gui.createErrorPanel(gui.g, err.Error())
 		}
 	}
 	if sub != nil {
 		gui.SubProcess = sub
-		return ErrSubProcess
+		return gui.Errors.ErrSubProcess
 	}
-	gui.refreshFiles(g)
+	return nil
+}
+
+func (gui *Gui) handleCommitConfirm(g *gocui.Gui, v *gocui.View) error {
+	message := gui.trimmedContent(v)
+	if message == "" {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("CommitWithoutMessageErr"))
+	}
+	if err := gui.runSyncOrAsyncCommand(gui.GitCommand.Commit(message)); err != nil {
+		return err
+	}
+
 	v.Clear()
-	v.SetCursor(0, 0)
-	g.SetViewOnBottom("commitMessage")
-	gui.switchFocus(g, v, gui.getFilesView(g))
-	return gui.refreshCommits(g)
+	_ = v.SetCursor(0, 0)
+	_ = v.SetOrigin(0, 0)
+	_, _ = g.SetViewOnBottom("commitMessage")
+	_ = gui.switchFocus(g, v, gui.getFilesView())
+	return gui.refreshSidePanels(g)
 }
 
 func (gui *Gui) handleCommitClose(g *gocui.Gui, v *gocui.View) error {
 	g.SetViewOnBottom("commitMessage")
-	return gui.switchFocus(g, v, gui.getFilesView(g))
-}
-
-func (gui *Gui) handleNewlineCommitMessage(g *gocui.Gui, v *gocui.View) error {
-	// resising ahead of time so that the top line doesn't get hidden to make
-	// room for the cursor on the second line
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, v.Buffer())
-	if _, err := g.SetView("commitMessage", x0, y0, x1, y1+1, 0); err != nil {
-		if err != gocui.ErrUnknownView {
-			return err
-		}
-	}
-
-	v.EditNewLine()
-	return nil
+	return gui.switchFocus(g, v, gui.getFilesView())
 }
 
 func (gui *Gui) handleCommitFocused(g *gocui.Gui, v *gocui.View) error {
-	return gui.renderString(g, "options", "esc: close, enter: confirm")
+	if _, err := g.SetViewOnTop("commitMessage"); err != nil {
+		return err
+	}
+
+	message := gui.Tr.TemplateLocalize(
+		"CloseConfirm",
+		Teml{
+			"keyBindClose":   "esc",
+			"keyBindConfirm": "enter",
+		},
+	)
+	return gui.renderString(g, "options", message)
+}
+
+func (gui *Gui) simpleEditor(v *gocui.View, key gocui.Key, ch rune, mod gocui.Modifier) {
+	switch {
+	case key == gocui.KeyBackspace || key == gocui.KeyBackspace2:
+		v.EditDelete(true)
+	case key == gocui.KeyDelete:
+		v.EditDelete(false)
+	case key == gocui.KeyArrowDown:
+		v.MoveCursor(0, 1, false)
+	case key == gocui.KeyArrowUp:
+		v.MoveCursor(0, -1, false)
+	case key == gocui.KeyArrowLeft:
+		v.MoveCursor(-1, 0, false)
+	case key == gocui.KeyArrowRight:
+		v.MoveCursor(1, 0, false)
+	case key == gocui.KeyTab:
+		v.EditNewLine()
+	case key == gocui.KeySpace:
+		v.EditWrite(' ')
+	case key == gocui.KeyInsert:
+		v.Overwrite = !v.Overwrite
+	default:
+		v.EditWrite(ch)
+	}
+
+	gui.RenderCommitLength()
+}
+
+func (gui *Gui) getBufferLength(view *gocui.View) string {
+	return " " + strconv.Itoa(strings.Count(view.Buffer(), "")-1) + " "
+}
+
+// RenderCommitLength is a function.
+func (gui *Gui) RenderCommitLength() {
+	if !gui.Config.GetUserConfig().GetBool("gui.commitLength.show") {
+		return
+	}
+	v := gui.getCommitMessageView()
+	v.Subtitle = gui.getBufferLength(v)
 }

pkg/gui/commits_panel.go

@@ -1,41 +1,77 @@
 package gui
 
 import (
-	"errors"
+	"fmt"
+	"strconv"
+
+	"github.com/go-errors/errors"
 
-	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/git"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-var (
-	// ErrNoCommits : When no commits are found for the branch
-	ErrNoCommits = errors.New("No commits for this branch")
-)
+// list panel functions
+
+func (gui *Gui) getSelectedCommit(g *gocui.Gui) *commands.Commit {
+	selectedLine := gui.State.Panels.Commits.SelectedLine
+	if selectedLine == -1 {
+		return nil
+	}
+
+	return gui.State.Commits[selectedLine]
+}
+
+func (gui *Gui) handleCommitSelect(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+	commit := gui.getSelectedCommit(g)
+	if commit == nil {
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoCommitsThisBranch"))
+	}
+
+	if err := gui.focusPoint(0, gui.State.Panels.Commits.SelectedLine, v); err != nil {
+		return err
+	}
+	commitText, err := gui.GitCommand.Show(commit.Sha)
+	if err != nil {
+		return err
+	}
+	return gui.renderString(g, "main", commitText)
+}
 
 func (gui *Gui) refreshCommits(g *gocui.Gui) error {
 	g.Update(func(*gocui.Gui) error {
-		gui.State.Commits = gui.GitCommand.GetCommits()
-		v, err := g.View("commits")
+		builder, err := git.NewCommitListBuilder(gui.Log, gui.GitCommand, gui.OSCommand, gui.Tr, gui.State.CherryPickedCommits)
 		if err != nil {
-			panic(err)
+			return err
 		}
+		commits, err := builder.GetCommits()
+		if err != nil {
+			return err
+		}
+		gui.State.Commits = commits
+
+		gui.refreshSelectedLine(&gui.State.Panels.Commits.SelectedLine, len(gui.State.Commits))
+
+		isFocused := gui.g.CurrentView().Name() == "commits"
+		list, err := utils.RenderList(gui.State.Commits, isFocused)
+		if err != nil {
+			return err
+		}
+
+		v := gui.getCommitsView()
 		v.Clear()
-		red := color.New(color.FgRed)
-		yellow := color.New(color.FgYellow)
-		white := color.New(color.FgWhite)
-		shaColor := white
-		for _, commit := range gui.State.Commits {
-			if commit.Pushed {
-				shaColor = red
-			} else {
-				shaColor = yellow
-			}
-			shaColor.Fprint(v, commit.Sha+" ")
-			white.Fprintln(v, commit.Name)
-		}
+		fmt.Fprint(v, list)
+
 		gui.refreshStatus(g)
-		if g.CurrentView().Name() == "commits" {
+		if v == g.CurrentView() {
 			gui.handleCommitSelect(g, v)
 		}
 		return nil
@@ -43,11 +79,41 @@ func (gui *Gui) refreshCommits(g *gocui.Gui) error {
 	return nil
 }
 
+func (gui *Gui) handleCommitsNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Commits
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Commits), false)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleCommitSelect(gui.g, v)
+}
+
+func (gui *Gui) handleCommitsPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Commits
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Commits), true)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleCommitSelect(gui.g, v)
+}
+
+// specific functions
+
 func (gui *Gui) handleResetToCommit(g *gocui.Gui, commitView *gocui.View) error {
-	return gui.createConfirmationPanel(g, commitView, "Reset To Commit", "Are you sure you want to reset to this commit?", func(g *gocui.Gui, v *gocui.View) error {
-		commit, err := gui.getSelectedCommit(g)
-		if err != nil {
-			panic(err)
+	return gui.createConfirmationPanel(g, commitView, gui.Tr.SLocalize("ResetToCommit"), gui.Tr.SLocalize("SureResetThisCommit"), func(g *gocui.Gui, v *gocui.View) error {
+		commit := gui.getSelectedCommit(g)
+		if commit == nil {
+			panic(errors.New(gui.Tr.SLocalize("NoCommitsThisBranch")))
 		}
 		if err := gui.GitCommand.ResetToCommit(commit.Sha); err != nil {
 			return gui.createErrorPanel(g, err.Error())
@@ -55,62 +121,39 @@ func (gui *Gui) handleResetToCommit(g *gocui.Gui, commitView *gocui.View) error
 		if err := gui.refreshCommits(g); err != nil {
 			panic(err)
 		}
-		if err := gui.refreshFiles(g); err != nil {
+		if err := gui.refreshFiles(); err != nil {
 			panic(err)
 		}
 		gui.resetOrigin(commitView)
-		return gui.handleCommitSelect(g, nil)
+		gui.State.Panels.Commits.SelectedLine = 0
+		return gui.handleCommitSelect(g, commitView)
 	}, nil)
 }
 
-func (gui *Gui) renderCommitsOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"s":       "squash down",
-		"r":       "rename",
-		"g":       "reset to this commit",
-		"f":       "fixup commit",
-		"← → ↑ ↓": "navigate",
-	})
-}
-
-func (gui *Gui) handleCommitSelect(g *gocui.Gui, v *gocui.View) error {
-	if err := gui.renderCommitsOptions(g); err != nil {
-		return err
-	}
-	commit, err := gui.getSelectedCommit(g)
-	if err != nil {
-		if err != ErrNoCommits {
-			return err
-		}
-		return gui.renderString(g, "main", "No commits for this branch")
-	}
-	commitText := gui.GitCommand.Show(commit.Sha)
-	return gui.renderString(g, "main", commitText)
-}
-
 func (gui *Gui) handleCommitSquashDown(g *gocui.Gui, v *gocui.View) error {
-	if gui.getItemPosition(v) != 0 {
-		return gui.createErrorPanel(g, "Can only squash topmost commit")
+	if len(gui.State.Commits) <= 1 {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("YouNoCommitsToSquash"))
 	}
-	if len(gui.State.Commits) == 1 {
-		return gui.createErrorPanel(g, "You have no commits to squash with")
-	}
-	commit, err := gui.getSelectedCommit(g)
+
+	applied, err := gui.handleMidRebaseCommand("squash")
 	if err != nil {
 		return err
 	}
-	if err := gui.GitCommand.SquashPreviousTwoCommits(commit.Name); err != nil {
-		return gui.createErrorPanel(g, err.Error())
+	if applied {
+		return nil
 	}
-	if err := gui.refreshCommits(g); err != nil {
-		panic(err)
-	}
-	gui.refreshStatus(g)
-	return gui.handleCommitSelect(g, v)
+
+	gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("Squash"), gui.Tr.SLocalize("SureSquashThisCommit"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("SquashingStatus"), func() error {
+			err := gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "squash")
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+	return nil
 }
 
 // TODO: move to files panel
-func (gui *Gui) anyUnStagedChanges(files []commands.File) bool {
+func (gui *Gui) anyUnStagedChanges(files []*commands.File) bool {
 	for _, file := range files {
 		if file.Tracked && file.HasUnstagedChanges {
 			return true
@@ -120,34 +163,40 @@ func (gui *Gui) anyUnStagedChanges(files []commands.File) bool {
 }
 
 func (gui *Gui) handleCommitFixup(g *gocui.Gui, v *gocui.View) error {
-	if len(gui.State.Commits) == 1 {
-		return gui.createErrorPanel(g, "You have no commits to squash with")
+	if len(gui.State.Commits) <= 1 {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("YouNoCommitsToSquash"))
 	}
-	if gui.anyUnStagedChanges(gui.State.Files) {
-		return gui.createErrorPanel(g, "Can't fixup while there are unstaged changes")
-	}
-	branch := gui.State.Branches[0]
-	commit, err := gui.getSelectedCommit(g)
+
+	applied, err := gui.handleMidRebaseCommand("fixup")
 	if err != nil {
 		return err
 	}
-	gui.createConfirmationPanel(g, v, "Fixup", "Are you sure you want to fixup this commit? The commit beneath will be squashed up into this one", func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.SquashFixupCommit(branch.Name, commit.Sha); err != nil {
-			return gui.createErrorPanel(g, err.Error())
-		}
-		if err := gui.refreshCommits(g); err != nil {
-			panic(err)
-		}
-		return gui.refreshStatus(g)
+	if applied {
+		return nil
+	}
+
+	gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("Fixup"), gui.Tr.SLocalize("SureFixupThisCommit"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("FixingStatus"), func() error {
+			err := gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "fixup")
+			return gui.handleGenericMergeCommandResult(err)
+		})
 	}, nil)
 	return nil
 }
 
 func (gui *Gui) handleRenameCommit(g *gocui.Gui, v *gocui.View) error {
-	if gui.getItemPosition(v) != 0 {
-		return gui.createErrorPanel(g, "Can only rename topmost commit")
+	applied, err := gui.handleMidRebaseCommand("reword")
+	if err != nil {
+		return err
 	}
-	gui.createPromptPanel(g, v, "Rename Commit", func(g *gocui.Gui, v *gocui.View) error {
+	if applied {
+		return nil
+	}
+
+	if gui.State.Panels.Commits.SelectedLine != 0 {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("OnlyRenameTopCommit"))
+	}
+	return gui.createPromptPanel(g, v, gui.Tr.SLocalize("renameCommit"), func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.RenameCommit(v.Buffer()); err != nil {
 			return gui.createErrorPanel(g, err.Error())
 		}
@@ -156,21 +205,235 @@ func (gui *Gui) handleRenameCommit(g *gocui.Gui, v *gocui.View) error {
 		}
 		return gui.handleCommitSelect(g, v)
 	})
+}
+
+func (gui *Gui) handleRenameCommitEditor(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("reword")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	subProcess, err := gui.GitCommand.RewordCommit(gui.State.Commits, gui.State.Panels.Commits.SelectedLine)
+	if err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	if subProcess != nil {
+		gui.SubProcess = subProcess
+		return gui.Errors.ErrSubProcess
+	}
+
 	return nil
 }
 
-func (gui *Gui) getSelectedCommit(g *gocui.Gui) (commands.Commit, error) {
-	v, err := g.View("commits")
-	if err != nil {
-		panic(err)
+// handleMidRebaseCommand sees if the selected commit is in fact a rebasing
+// commit meaning you are trying to edit the todo file rather than actually
+// begin a rebase. It then updates the todo file with that action
+func (gui *Gui) handleMidRebaseCommand(action string) (bool, error) {
+	selectedCommit := gui.State.Commits[gui.State.Panels.Commits.SelectedLine]
+	if selectedCommit.Status != "rebasing" {
+		return false, nil
 	}
-	if len(gui.State.Commits) == 0 {
-		return commands.Commit{}, ErrNoCommits
+
+	// for now we do not support setting 'reword' because it requires an editor
+	// and that means we either unconditionally wait around for the subprocess to ask for
+	// our input or we set a lazygit client as the EDITOR env variable and have it
+	// request us to edit the commit message when prompted.
+	if action == "reword" {
+		return true, gui.createErrorPanel(gui.g, gui.Tr.SLocalize("rewordNotSupported"))
 	}
-	lineNumber := gui.getItemPosition(v)
-	if lineNumber > len(gui.State.Commits)-1 {
-		gui.Log.Info("potential error in getSelected Commit (mismatched ui and state)", gui.State.Commits, lineNumber)
-		return gui.State.Commits[len(gui.State.Commits)-1], nil
+
+	if err := gui.GitCommand.EditRebaseTodo(gui.State.Panels.Commits.SelectedLine, action); err != nil {
+		return false, gui.createErrorPanel(gui.g, err.Error())
 	}
-	return gui.State.Commits[lineNumber], nil
+	return true, gui.refreshCommits(gui.g)
+}
+
+// handleMoveTodoDown like handleMidRebaseCommand but for moving an item up in the todo list
+func (gui *Gui) handleMoveTodoDown(index int) (bool, error) {
+	selectedCommit := gui.State.Commits[index]
+	if selectedCommit.Status != "rebasing" {
+		return false, nil
+	}
+	if gui.State.Commits[index+1].Status != "rebasing" {
+		return true, nil
+	}
+	if err := gui.GitCommand.MoveTodoDown(index); err != nil {
+		return true, gui.createErrorPanel(gui.g, err.Error())
+	}
+	return true, gui.refreshCommits(gui.g)
+}
+
+func (gui *Gui) handleCommitDelete(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("drop")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	return gui.createConfirmationPanel(gui.g, v, gui.Tr.SLocalize("DeleteCommitTitle"), gui.Tr.SLocalize("DeleteCommitPrompt"), func(*gocui.Gui, *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("DeletingStatus"), func() error {
+			err := gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "drop")
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+}
+
+func (gui *Gui) handleCommitMoveDown(g *gocui.Gui, v *gocui.View) error {
+	index := gui.State.Panels.Commits.SelectedLine
+	selectedCommit := gui.State.Commits[index]
+	if selectedCommit.Status == "rebasing" {
+		if gui.State.Commits[index+1].Status != "rebasing" {
+			return nil
+		}
+		if err := gui.GitCommand.MoveTodoDown(index); err != nil {
+			return gui.createErrorPanel(gui.g, err.Error())
+		}
+		gui.State.Panels.Commits.SelectedLine++
+		return gui.refreshCommits(gui.g)
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("MovingStatus"), func() error {
+		err := gui.GitCommand.MoveCommitDown(gui.State.Commits, index)
+		if err == nil {
+			gui.State.Panels.Commits.SelectedLine++
+		}
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleCommitMoveUp(g *gocui.Gui, v *gocui.View) error {
+	index := gui.State.Panels.Commits.SelectedLine
+	if index == 0 {
+		return nil
+	}
+	selectedCommit := gui.State.Commits[index]
+	if selectedCommit.Status == "rebasing" {
+		if err := gui.GitCommand.MoveTodoDown(index - 1); err != nil {
+			return gui.createErrorPanel(gui.g, err.Error())
+		}
+		gui.State.Panels.Commits.SelectedLine--
+		return gui.refreshCommits(gui.g)
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("MovingStatus"), func() error {
+		err := gui.GitCommand.MoveCommitDown(gui.State.Commits, index-1)
+		if err == nil {
+			gui.State.Panels.Commits.SelectedLine--
+		}
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleCommitEdit(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("edit")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	return gui.WithWaitingStatus(gui.Tr.SLocalize("RebasingStatus"), func() error {
+		err = gui.GitCommand.InteractiveRebase(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, "edit")
+		return gui.handleGenericMergeCommandResult(err)
+	})
+}
+
+func (gui *Gui) handleCommitAmendTo(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(gui.g, v, gui.Tr.SLocalize("AmendCommitTitle"), gui.Tr.SLocalize("AmendCommitPrompt"), func(*gocui.Gui, *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("AmendingStatus"), func() error {
+			err := gui.GitCommand.AmendTo(gui.State.Commits[gui.State.Panels.Commits.SelectedLine].Sha)
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
+}
+
+func (gui *Gui) handleCommitPick(g *gocui.Gui, v *gocui.View) error {
+	applied, err := gui.handleMidRebaseCommand("pick")
+	if err != nil {
+		return err
+	}
+	if applied {
+		return nil
+	}
+
+	// at this point we aren't actually rebasing so we will interpret this as an
+	// attempt to pull. We might revoke this later after enabling configurable keybindings
+	return gui.pullFiles(g, v)
+}
+
+func (gui *Gui) handleCommitRevert(g *gocui.Gui, v *gocui.View) error {
+	if err := gui.GitCommand.Revert(gui.State.Commits[gui.State.Panels.Commits.SelectedLine].Sha); err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	gui.State.Panels.Commits.SelectedLine++
+	return gui.refreshCommits(gui.g)
+}
+
+func (gui *Gui) handleCopyCommit(g *gocui.Gui, v *gocui.View) error {
+	// get currently selected commit, add the sha to state.
+	commit := gui.State.Commits[gui.State.Panels.Commits.SelectedLine]
+
+	// we will un-copy it if it's already copied
+	for index, cherryPickedCommit := range gui.State.CherryPickedCommits {
+		if commit.Sha == cherryPickedCommit.Sha {
+			gui.State.CherryPickedCommits = append(gui.State.CherryPickedCommits[0:index], gui.State.CherryPickedCommits[index+1:]...)
+			return gui.refreshCommits(gui.g)
+		}
+	}
+
+	gui.addCommitToCherryPickedCommits(gui.State.Panels.Commits.SelectedLine)
+	return gui.refreshCommits(gui.g)
+}
+
+func (gui *Gui) addCommitToCherryPickedCommits(index int) {
+	// not super happy with modifying the state of the Commits array here
+	// but the alternative would be very tricky
+	gui.State.Commits[index].Copied = true
+
+	newCommits := []*commands.Commit{}
+	for _, commit := range gui.State.Commits {
+		if commit.Copied {
+			// duplicating just the things we need to put in the rebase TODO list
+			newCommits = append(newCommits, &commands.Commit{Name: commit.Name, Sha: commit.Sha})
+		}
+	}
+
+	gui.State.CherryPickedCommits = newCommits
+}
+
+func (gui *Gui) handleCopyCommitRange(g *gocui.Gui, v *gocui.View) error {
+	// whenever I add a commit, I need to make sure I retain its order
+
+	// find the last commit that is copied that's above our position
+	// if there are none, startIndex = 0
+	startIndex := 0
+	for index, commit := range gui.State.Commits[0:gui.State.Panels.Commits.SelectedLine] {
+		if commit.Copied {
+			startIndex = index
+		}
+	}
+
+	gui.Log.Info("commit copy start index: " + strconv.Itoa(startIndex))
+
+	for index := startIndex; index <= gui.State.Panels.Commits.SelectedLine; index++ {
+		gui.addCommitToCherryPickedCommits(index)
+	}
+
+	return gui.refreshCommits(gui.g)
+}
+
+// HandlePasteCommits begins a cherry-pick rebase with the commits the user has copied
+func (gui *Gui) HandlePasteCommits(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("CherryPick"), gui.Tr.SLocalize("SureCherryPick"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.WithWaitingStatus(gui.Tr.SLocalize("CherryPickingStatus"), func() error {
+			err := gui.GitCommand.CherryPickCommits(gui.State.CherryPickedCommits)
+			return gui.handleGenericMergeCommandResult(err)
+		})
+	}, nil)
 }

pkg/gui/confirmation_panel.go

@@ -8,17 +8,17 @@ package gui
 
 import (
 	"strings"
+	"time"
 
 	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
-	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
 func (gui *Gui) wrappedConfirmationFunction(function func(*gocui.Gui, *gocui.View) error) func(*gocui.Gui, *gocui.View) error {
 	return func(g *gocui.Gui, v *gocui.View) error {
 		if function != nil {
 			if err := function(g, v); err != nil {
-				panic(err)
+				return err
 			}
 		}
 		return gui.closeConfirmationPrompt(g)
@@ -28,7 +28,7 @@ func (gui *Gui) wrappedConfirmationFunction(function func(*gocui.Gui, *gocui.Vie
 func (gui *Gui) closeConfirmationPrompt(g *gocui.Gui) error {
 	view, err := g.View("confirmation")
 	if err != nil {
-		panic(err)
+		return nil // if it's already been closed we can just return
 	}
 	if err := gui.returnFocus(g, view); err != nil {
 		panic(err)
@@ -37,19 +37,24 @@ func (gui *Gui) closeConfirmationPrompt(g *gocui.Gui) error {
 	return g.DeleteView("confirmation")
 }
 
-func (gui *Gui) getMessageHeight(message string, width int) int {
+func (gui *Gui) getMessageHeight(wrap bool, message string, width int) int {
 	lines := strings.Split(message, "\n")
 	lineCount := 0
-	for _, line := range lines {
-		lineCount += len(line)/width + 1
+	// if we need to wrap, calculate height to fit content within view's width
+	if wrap {
+		for _, line := range lines {
+			lineCount += len(line)/width + 1
+		}
+	} else {
+		lineCount = len(lines)
 	}
 	return lineCount
 }
 
-func (gui *Gui) getConfirmationPanelDimensions(g *gocui.Gui, prompt string) (int, int, int, int) {
+func (gui *Gui) getConfirmationPanelDimensions(g *gocui.Gui, wrap bool, prompt string) (int, int, int, int) {
 	width, height := g.Size()
 	panelWidth := width / 2
-	panelHeight := gui.getMessageHeight(prompt, panelWidth)
+	panelHeight := gui.getMessageHeight(wrap, prompt, panelWidth)
 	return width/2 - panelWidth/2,
 		height/2 - panelHeight/2 - panelHeight%2 - 1,
 		width/2 + panelWidth/2,
@@ -57,93 +62,121 @@ func (gui *Gui) getConfirmationPanelDimensions(g *gocui.Gui, prompt string) (int
 }
 
 func (gui *Gui) createPromptPanel(g *gocui.Gui, currentView *gocui.View, title string, handleConfirm func(*gocui.Gui, *gocui.View) error) error {
-	g.SetViewOnBottom("commitMessage")
-	// only need to fit one line
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, "")
-	if confirmationView, err := g.SetView("confirmation", x0, y0, x1, y1, 0); err != nil {
-		if err != gocui.ErrUnknownView {
-			return err
-		}
-
-		confirmationView.Editable = true
-		confirmationView.Title = title
-		gui.switchFocus(g, currentView, confirmationView)
-		return gui.setKeyBindings(g, handleConfirm, nil)
+	gui.onNewPopupPanel()
+	confirmationView, err := gui.prepareConfirmationPanel(currentView, title, "", false)
+	if err != nil {
+		return err
 	}
-	return nil
+	confirmationView.Editable = true
+	return gui.setKeyBindings(g, handleConfirm, nil)
 }
 
+func (gui *Gui) prepareConfirmationPanel(currentView *gocui.View, title, prompt string, hasLoader bool) (*gocui.View, error) {
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(gui.g, true, prompt)
+	confirmationView, err := gui.g.SetView("confirmation", x0, y0, x1, y1, 0)
+	if err != nil {
+		if err.Error() != "unknown view" {
+			return nil, err
+		}
+		confirmationView.HasLoader = hasLoader
+		confirmationView.Title = title
+		confirmationView.Wrap = true
+		confirmationView.FgColor = gocui.ColorWhite
+	}
+	gui.g.Update(func(g *gocui.Gui) error {
+		return gui.switchFocus(gui.g, currentView, confirmationView)
+	})
+	return confirmationView, nil
+}
+
+func (gui *Gui) onNewPopupPanel() {
+	viewNames := []string{"commitMessage",
+		"credentials",
+		"menu"}
+	for _, viewName := range viewNames {
+		_, _ = gui.g.SetViewOnBottom(viewName)
+	}
+}
+
+func (gui *Gui) createLoaderPanel(g *gocui.Gui, currentView *gocui.View, prompt string) error {
+	return gui.createPopupPanel(g, currentView, "", prompt, true, nil, nil)
+}
+
+// it is very important that within this function we never include the original prompt in any error messages, because it may contain e.g. a user password
 func (gui *Gui) createConfirmationPanel(g *gocui.Gui, currentView *gocui.View, title, prompt string, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error) error {
-	g.SetViewOnBottom("commitMessage")
+	return gui.createPopupPanel(g, currentView, title, prompt, false, handleConfirm, handleClose)
+}
+
+func (gui *Gui) createPopupPanel(g *gocui.Gui, currentView *gocui.View, title, prompt string, hasLoader bool, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error) error {
+	gui.onNewPopupPanel()
 	g.Update(func(g *gocui.Gui) error {
 		// delete the existing confirmation panel if it exists
 		if view, _ := g.View("confirmation"); view != nil {
 			if err := gui.closeConfirmationPrompt(g); err != nil {
-				panic(err)
+				errMessage := gui.Tr.TemplateLocalize(
+					"CantCloseConfirmationPrompt",
+					Teml{
+						"error": err.Error(),
+					},
+				)
+				gui.Log.Error(errMessage)
 			}
 		}
-		x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, prompt)
-		if confirmationView, err := g.SetView("confirmation", x0, y0, x1, y1, 0); err != nil {
-			if err != gocui.ErrUnknownView {
-				return err
-			}
-			confirmationView.Title = title
-			confirmationView.FgColor = gocui.ColorWhite
-			gui.renderString(g, "confirmation", prompt)
-			gui.switchFocus(g, currentView, confirmationView)
-			return gui.setKeyBindings(g, handleConfirm, handleClose)
+		confirmationView, err := gui.prepareConfirmationPanel(currentView, title, prompt, hasLoader)
+		if err != nil {
+			return err
 		}
-		return nil
+		confirmationView.Editable = false
+		if err := gui.renderString(g, "confirmation", prompt); err != nil {
+			return err
+		}
+		return gui.setKeyBindings(g, handleConfirm, handleClose)
 	})
 	return nil
 }
 
-func (gui *Gui) handleNewline(g *gocui.Gui, v *gocui.View) error {
-	// resising ahead of time so that the top line doesn't get hidden to make
-	// room for the cursor on the second line
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, v.Buffer())
-	if _, err := g.SetView("confirmation", x0, y0, x1, y1+1, 0); err != nil {
-		if err != gocui.ErrUnknownView {
-			return err
-		}
-	}
-
-	v.EditNewLine()
-	return nil
-}
-
 func (gui *Gui) setKeyBindings(g *gocui.Gui, handleConfirm, handleClose func(*gocui.Gui, *gocui.View) error) error {
-	gui.renderString(g, "options", "esc: close, enter: confirm")
-	if err := g.SetKeybinding("confirmation", gocui.KeyEnter, gocui.ModNone, gui.wrappedConfirmationFunction(handleConfirm)); err != nil {
+	actions := gui.Tr.TemplateLocalize(
+		"CloseConfirm",
+		Teml{
+			"keyBindClose":   "esc",
+			"keyBindConfirm": "enter",
+		},
+	)
+	if err := gui.renderString(g, "options", actions); err != nil {
 		return err
 	}
-	if err := g.SetKeybinding("confirmation", gocui.KeyTab, gocui.ModNone, gui.handleNewline); err != nil {
+	if err := g.SetKeybinding("confirmation", gocui.KeyEnter, gocui.ModNone, gui.wrappedConfirmationFunction(handleConfirm)); err != nil {
 		return err
 	}
 	return g.SetKeybinding("confirmation", gocui.KeyEsc, gocui.ModNone, gui.wrappedConfirmationFunction(handleClose))
 }
 
 func (gui *Gui) createMessagePanel(g *gocui.Gui, currentView *gocui.View, title, prompt string) error {
-	return gui.createConfirmationPanel(g, currentView, title, prompt, nil, nil)
+	return gui.createPopupPanel(g, currentView, title, prompt, false, nil, nil)
+}
+
+// createSpecificErrorPanel allows you to create an error popup, specifying the
+//  view to be focused when the user closes the popup, and a boolean specifying
+// whether we will log the error. If the message may include a user password,
+// this function is to be used over the more generic createErrorPanel, with
+// willLog set to false
+func (gui *Gui) createSpecificErrorPanel(message string, nextView *gocui.View, willLog bool) error {
+	if willLog {
+		go func() {
+			// when reporting is switched on this log call sometimes introduces
+			// a delay on the error panel popping up. Here I'm adding a second wait
+			// so that the error is logged while the user is reading the error message
+			time.Sleep(time.Second)
+			gui.Log.Error(message)
+		}()
+	}
+
+	colorFunction := color.New(color.FgRed).SprintFunc()
+	coloredMessage := colorFunction(strings.TrimSpace(message))
+	return gui.createConfirmationPanel(gui.g, nextView, gui.Tr.SLocalize("Error"), coloredMessage, nil, nil)
 }
 
 func (gui *Gui) createErrorPanel(g *gocui.Gui, message string) error {
-	currentView := g.CurrentView()
-	colorFunction := color.New(color.FgRed).SprintFunc()
-	coloredMessage := colorFunction(strings.TrimSpace(message))
-	return gui.createConfirmationPanel(g, currentView, "Error", coloredMessage, nil, nil)
-}
-
-func (gui *Gui) resizePopupPanel(g *gocui.Gui, v *gocui.View) error {
-	// If the confirmation panel is already displayed, just resize the width,
-	// otherwise continue
-	content := utils.TrimTrailingNewline(v.Buffer())
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, content)
-	vx0, vy0, vx1, vy1 := v.Dimensions()
-	if vx0 == x0 && vy0 == y0 && vx1 == x1 && vy1 == y1 {
-		return nil
-	}
-	gui.Log.Info("resizing popup panel")
-	_, err := g.SetView(v.Name(), x0, y0, x1, y1, 0)
-	return err
+	return gui.createSpecificErrorPanel(message, g.CurrentView(), true)
 }

pkg/gui/context.go

@@ -0,0 +1,75 @@
+package gui
+
+func (gui *Gui) titleMap() map[string]string {
+	return map[string]string{
+		"commits":  gui.Tr.SLocalize("DiffTitle"),
+		"branches": gui.Tr.SLocalize("LogTitle"),
+		"files":    gui.Tr.SLocalize("DiffTitle"),
+		"status":   "",
+		"stash":    gui.Tr.SLocalize("DiffTitle"),
+	}
+}
+
+func (gui *Gui) contextTitleMap() map[string]map[string]string {
+	return map[string]map[string]string{
+		"main": {
+			"staging": gui.Tr.SLocalize("StagingMainTitle"),
+			"merging": gui.Tr.SLocalize("MergingMainTitle"),
+			"normal":  "",
+		},
+	}
+}
+
+func (gui *Gui) setMainTitle() error {
+	currentViewName := gui.g.CurrentView().Name()
+	var newTitle string
+	if context, ok := gui.State.Contexts[currentViewName]; ok {
+		newTitle = gui.contextTitleMap()[currentViewName][context]
+	} else if title, ok := gui.titleMap()[currentViewName]; ok {
+		newTitle = title
+	} else {
+		return nil
+	}
+	gui.getMainView().Title = newTitle
+	return nil
+}
+
+func (gui *Gui) changeContext(viewName, context string) error {
+	if gui.State.Contexts[viewName] == context {
+		return nil
+	}
+
+	contextMap := gui.GetContextMap()
+
+	gui.g.DeleteKeybindings(viewName)
+
+	bindings := contextMap[viewName][context]
+	for _, binding := range bindings {
+		if err := gui.g.SetKeybinding(viewName, binding.Key, binding.Modifier, binding.Handler); err != nil {
+			return err
+		}
+	}
+	gui.State.Contexts[viewName] = context
+	return gui.setMainTitle()
+}
+
+func (gui *Gui) setInitialContexts() error {
+	contextMap := gui.GetContextMap()
+
+	initialContexts := map[string]string{
+		"main": "normal",
+	}
+
+	for viewName, context := range initialContexts {
+		bindings := contextMap[viewName][context]
+		for _, binding := range bindings {
+			if err := gui.g.SetKeybinding(binding.ViewName, binding.Key, binding.Modifier, binding.Handler); err != nil {
+				return err
+			}
+		}
+	}
+
+	gui.State.Contexts = initialContexts
+
+	return nil
+}

pkg/gui/credentials_panel.go

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

pkg/gui/files_panel.go

@@ -7,23 +7,136 @@ import (
 
 	// "strings"
 
-	"errors"
-	"os/exec"
+	"fmt"
 	"strings"
 
-	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-var (
-	errNoFiles    = errors.New("No changed files")
-	errNoUsername = errors.New(`No username set. Please do: git config --global user.name "Your Name"`)
-)
+// list panel functions
 
-func (gui *Gui) stagedFiles() []commands.File {
+func (gui *Gui) getSelectedFile(g *gocui.Gui) (*commands.File, error) {
+	selectedLine := gui.State.Panels.Files.SelectedLine
+	if selectedLine == -1 {
+		return &commands.File{}, gui.Errors.ErrNoFiles
+	}
+
+	return gui.State.Files[selectedLine], nil
+}
+
+func (gui *Gui) handleFilesFocus(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	cx, cy := v.Cursor()
+	_, oy := v.Origin()
+
+	prevSelectedLine := gui.State.Panels.Files.SelectedLine
+	newSelectedLine := cy - oy
+
+	if newSelectedLine > len(gui.State.Files)-1 || len(utils.Decolorise(gui.State.Files[newSelectedLine].DisplayString)) < cx {
+		return gui.handleFileSelect(gui.g, v, false)
+	}
+
+	gui.State.Panels.Files.SelectedLine = newSelectedLine
+
+	if prevSelectedLine == newSelectedLine && gui.currentViewName() == v.Name() {
+		return gui.handleFilePress(gui.g, v)
+	} else {
+		return gui.handleFileSelect(gui.g, v, true)
+	}
+}
+
+func (gui *Gui) handleFileSelect(g *gocui.Gui, v *gocui.View, alreadySelected bool) error {
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+
+	file, err := gui.getSelectedFile(g)
+	if err != nil {
+		if err != gui.Errors.ErrNoFiles {
+			return err
+		}
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoChangedFiles"))
+	}
+
+	if err := gui.focusPoint(0, gui.State.Panels.Files.SelectedLine, v); err != nil {
+		return err
+	}
+
+	if file.HasInlineMergeConflicts {
+		return gui.refreshMergePanel()
+	}
+
+	content := gui.GitCommand.Diff(file, false)
+	if alreadySelected {
+		g.Update(func(*gocui.Gui) error {
+			return gui.setViewContent(gui.g, gui.getMainView(), content)
+		})
+		return nil
+	}
+	return gui.renderString(g, "main", content)
+}
+
+func (gui *Gui) refreshFiles() error {
+	selectedFile, _ := gui.getSelectedFile(gui.g)
+
+	filesView := gui.getFilesView()
+	if err := gui.refreshStateFiles(); err != nil {
+		return err
+	}
+
+	gui.g.Update(func(g *gocui.Gui) error {
+
+		filesView.Clear()
+		isFocused := gui.g.CurrentView().Name() == "files"
+		list, err := utils.RenderList(gui.State.Files, isFocused)
+		if err != nil {
+			return err
+		}
+		fmt.Fprint(filesView, list)
+
+		if filesView == g.CurrentView() {
+			newSelectedFile, _ := gui.getSelectedFile(gui.g)
+			alreadySelected := newSelectedFile.Name == selectedFile.Name
+			return gui.handleFileSelect(g, filesView, alreadySelected)
+		}
+		return nil
+	})
+
+	return nil
+}
+
+func (gui *Gui) handleFilesNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Files
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Files), false)
+
+	return gui.handleFileSelect(gui.g, v, false)
+}
+
+func (gui *Gui) handleFilesPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Files
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.Files), true)
+
+	return gui.handleFileSelect(gui.g, v, false)
+}
+
+// specific functions
+
+func (gui *Gui) stagedFiles() []*commands.File {
 	files := gui.State.Files
-	result := make([]commands.File, 0)
+	result := make([]*commands.File, 0)
 	for _, file := range files {
 		if file.HasStagedChanges {
 			result = append(result, file)
@@ -32,9 +145,9 @@ func (gui *Gui) stagedFiles() []commands.File {
 	return result
 }
 
-func (gui *Gui) trackedFiles() []commands.File {
+func (gui *Gui) trackedFiles() []*commands.File {
 	files := gui.State.Files
-	result := make([]commands.File, 0)
+	result := make([]*commands.File, 0)
 	for _, file := range files {
 		if file.Tracked {
 			result = append(result, file)
@@ -51,16 +164,39 @@ func (gui *Gui) stageSelectedFile(g *gocui.Gui) error {
 	return gui.GitCommand.StageFile(file.Name)
 }
 
+func (gui *Gui) handleEnterFile(g *gocui.Gui, v *gocui.View) error {
+	file, err := gui.getSelectedFile(g)
+	if err != nil {
+		if err != gui.Errors.ErrNoFiles {
+			return err
+		}
+		return nil
+	}
+	if file.HasInlineMergeConflicts {
+		return gui.handleSwitchToMerge(g, v)
+	}
+	if !file.HasUnstagedChanges || file.HasMergeConflicts {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("FileStagingRequirements"))
+	}
+	if err := gui.changeContext("main", "staging"); err != nil {
+		return err
+	}
+	if err := gui.switchFocus(g, v, gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.refreshStagingPanel()
+}
+
 func (gui *Gui) handleFilePress(g *gocui.Gui, v *gocui.View) error {
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
-		if err == errNoFiles {
+		if err == gui.Errors.ErrNoFiles {
 			return nil
 		}
 		return err
 	}
 
-	if file.HasMergeConflicts {
+	if file.HasInlineMergeConflicts {
 		return gui.handleSwitchToMerge(g, v)
 	}
 
@@ -70,66 +206,85 @@ func (gui *Gui) handleFilePress(g *gocui.Gui, v *gocui.View) error {
 		gui.GitCommand.UnStageFile(file.Name, file.Tracked)
 	}
 
-	if err := gui.refreshFiles(g); err != nil {
+	if err := gui.refreshFiles(); err != nil {
 		return err
 	}
 
-	return gui.handleFileSelect(g, v)
+	return gui.handleFileSelect(g, v, true)
+}
+
+func (gui *Gui) allFilesStaged() bool {
+	for _, file := range gui.State.Files {
+		if file.HasUnstagedChanges {
+			return false
+		}
+	}
+	return true
+}
+
+func (gui *Gui) handleStageAll(g *gocui.Gui, v *gocui.View) error {
+	var err error
+	if gui.allFilesStaged() {
+		err = gui.GitCommand.UnstageAll()
+	} else {
+		err = gui.GitCommand.StageAll()
+	}
+	if err != nil {
+		_ = gui.createErrorPanel(g, err.Error())
+	}
+
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+
+	return gui.handleFileSelect(g, v, false)
 }
 
 func (gui *Gui) handleAddPatch(g *gocui.Gui, v *gocui.View) error {
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
-		if err == errNoFiles {
+		if err == gui.Errors.ErrNoFiles {
 			return nil
 		}
 		return err
 	}
 	if !file.HasUnstagedChanges {
-		return gui.createErrorPanel(g, "File has no unstaged changes to add")
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("FileHasNoUnstagedChanges"))
 	}
 	if !file.Tracked {
-		return gui.createErrorPanel(g, "Cannot git add --patch untracked files")
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("CannotGitAdd"))
 	}
-	sub, err := gui.GitCommand.AddPatch(file.Name)
-	if err != nil {
-		return err
-	}
-	gui.SubProcess = sub
-	return ErrSubProcess
-}
 
-func (gui *Gui) getSelectedFile(g *gocui.Gui) (commands.File, error) {
-	if len(gui.State.Files) == 0 {
-		return commands.File{}, errNoFiles
-	}
-	filesView, err := g.View("files")
-	if err != nil {
-		panic(err)
-	}
-	lineNumber := gui.getItemPosition(filesView)
-	return gui.State.Files[lineNumber], nil
+	gui.SubProcess = gui.GitCommand.AddPatch(file.Name)
+	return gui.Errors.ErrSubProcess
 }
 
 func (gui *Gui) handleFileRemove(g *gocui.Gui, v *gocui.View) error {
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
-		if err == errNoFiles {
+		if err == gui.Errors.ErrNoFiles {
 			return nil
 		}
 		return err
 	}
 	var deleteVerb string
 	if file.Tracked {
-		deleteVerb = "checkout"
+		deleteVerb = gui.Tr.SLocalize("checkout")
 	} else {
-		deleteVerb = "delete"
+		deleteVerb = gui.Tr.SLocalize("delete")
 	}
-	return gui.createConfirmationPanel(g, v, strings.Title(deleteVerb)+" file", "Are you sure you want to "+deleteVerb+" "+file.Name+" (you will lose your changes)?", func(g *gocui.Gui, v *gocui.View) error {
+	message := gui.Tr.TemplateLocalize(
+		"SureTo",
+		Teml{
+			"deleteVerb": deleteVerb,
+			"fileName":   file.Name,
+		},
+	)
+	return gui.createConfirmationPanel(g, v, strings.Title(deleteVerb)+" file", message, func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.RemoveFile(file); err != nil {
-			panic(err)
+			return err
 		}
-		return gui.refreshFiles(g)
+		return gui.refreshFiles()
 	}, nil)
 }
 
@@ -139,262 +294,225 @@ func (gui *Gui) handleIgnoreFile(g *gocui.Gui, v *gocui.View) error {
 		return gui.createErrorPanel(g, err.Error())
 	}
 	if file.Tracked {
-		return gui.createErrorPanel(g, "Cannot ignore tracked files")
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantIgnoreTrackFiles"))
 	}
-	gui.GitCommand.Ignore(file.Name)
-	return gui.refreshFiles(g)
-}
-
-func (gui *Gui) renderfilesOptions(g *gocui.Gui, file *commands.File) error {
-	optionsMap := map[string]string{
-		"← → ↑ ↓":   "navigate",
-		"S":         "stash files",
-		"c":         "commit changes",
-		"o":         "open",
-		"i":         "ignore",
-		"d":         "delete",
-		"space":     "toggle staged",
-		"R":         "refresh",
-		"t":         "add patch",
-		"e":         "edit",
-		"PgUp/PgDn": "scroll",
+	if err := gui.GitCommand.Ignore(file.Name); err != nil {
+		return gui.createErrorPanel(g, err.Error())
 	}
-	if gui.State.HasMergeConflicts {
-		optionsMap["a"] = "abort merge"
-		optionsMap["m"] = "resolve merge conflicts"
-	}
-	if file == nil {
-		return gui.renderOptionsMap(g, optionsMap)
-	}
-	if file.Tracked {
-		optionsMap["d"] = "checkout"
-	}
-	return gui.renderOptionsMap(g, optionsMap)
-}
-
-func (gui *Gui) handleFileSelect(g *gocui.Gui, v *gocui.View) error {
-	file, err := gui.getSelectedFile(g)
-	if err != nil {
-		if err != errNoFiles {
-			return err
-		}
-		gui.renderString(g, "main", "No changed files")
-		return gui.renderfilesOptions(g, nil)
-	}
-	gui.renderfilesOptions(g, &file)
-	var content string
-	if file.HasMergeConflicts {
-		return gui.refreshMergePanel(g)
-	}
-
-	content = gui.GitCommand.Diff(file)
-	return gui.renderString(g, "main", content)
+	return gui.refreshFiles()
 }
 
 func (gui *Gui) handleCommitPress(g *gocui.Gui, filesView *gocui.View) error {
-	if len(gui.stagedFiles()) == 0 && !gui.State.HasMergeConflicts {
-		return gui.createErrorPanel(g, "There are no staged files to commit")
+	if len(gui.stagedFiles()) == 0 && gui.State.WorkingTreeState == "normal" {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoStagedFilesToCommit"))
 	}
-	commitMessageView := gui.getCommitMessageView(g)
+	commitMessageView := gui.getCommitMessageView()
 	g.Update(func(g *gocui.Gui) error {
 		g.SetViewOnTop("commitMessage")
 		gui.switchFocus(g, filesView, commitMessageView)
+		gui.RenderCommitLength()
 		return nil
 	})
 	return nil
 }
 
+func (gui *Gui) handleAmendCommitPress(g *gocui.Gui, filesView *gocui.View) error {
+	if len(gui.stagedFiles()) == 0 && gui.State.WorkingTreeState == "normal" {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoStagedFilesToCommit"))
+	}
+	if len(gui.State.Commits) == 0 {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoCommitToAmend"))
+	}
+
+	title := strings.Title(gui.Tr.SLocalize("AmendLastCommit"))
+	question := gui.Tr.SLocalize("SureToAmend")
+
+	return gui.createConfirmationPanel(g, filesView, title, question, func(g *gocui.Gui, v *gocui.View) error {
+		if err := gui.runSyncOrAsyncCommand(gui.GitCommand.AmendHead()); err != nil {
+			return err
+		}
+
+		return gui.refreshSidePanels(g)
+	}, nil)
+}
+
 // handleCommitEditorPress - handle when the user wants to commit changes via
 // their editor rather than via the popup panel
 func (gui *Gui) handleCommitEditorPress(g *gocui.Gui, filesView *gocui.View) error {
-	if len(gui.stagedFiles()) == 0 && !gui.State.HasMergeConflicts {
-		return gui.createErrorPanel(g, "There are no staged files to commit")
+	if len(gui.stagedFiles()) == 0 && gui.State.WorkingTreeState == "normal" {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoStagedFilesToCommit"))
 	}
 	gui.PrepareSubProcess(g, "git", "commit")
 	return nil
 }
 
 // PrepareSubProcess - prepare a subprocess for execution and tell the gui to switch to it
-func (gui *Gui) PrepareSubProcess(g *gocui.Gui, commands ...string) error {
-	sub, err := gui.GitCommand.PrepareCommitSubProcess()
-	if err != nil {
-		return err
-	}
-	gui.SubProcess = sub
+func (gui *Gui) PrepareSubProcess(g *gocui.Gui, commands ...string) {
+	gui.SubProcess = gui.GitCommand.PrepareCommitSubProcess()
 	g.Update(func(g *gocui.Gui) error {
-		return ErrSubProcess
+		return gui.Errors.ErrSubProcess
 	})
-	return nil
 }
 
-func (gui *Gui) genericFileOpen(g *gocui.Gui, v *gocui.View, open func(string) (*exec.Cmd, error)) error {
-	file, err := gui.getSelectedFile(g)
-	if err != nil {
-		if err != errNoFiles {
-			return err
-		}
-		return nil
-	}
-	sub, err := open(file.Name)
-	if err != nil {
-		return gui.createErrorPanel(g, err.Error())
-	}
-	if sub != nil {
-		gui.SubProcess = sub
-		return ErrSubProcess
-	}
-	return nil
+func (gui *Gui) editFile(filename string) error {
+	return gui.runSyncOrAsyncCommand(gui.OSCommand.EditFile(filename))
 }
 
 func (gui *Gui) handleFileEdit(g *gocui.Gui, v *gocui.View) error {
-	return gui.genericFileOpen(g, v, gui.OSCommand.EditFile)
-}
-
-func (gui *Gui) handleFileOpen(g *gocui.Gui, v *gocui.View) error {
-	return gui.genericFileOpen(g, v, gui.OSCommand.OpenFile)
-}
-
-func (gui *Gui) handleSublimeFileOpen(g *gocui.Gui, v *gocui.View) error {
-	return gui.genericFileOpen(g, v, gui.OSCommand.SublimeOpenFile)
-}
-
-func (gui *Gui) handleVsCodeFileOpen(g *gocui.Gui, v *gocui.View) error {
-	return gui.genericFileOpen(g, v, gui.OSCommand.VsCodeOpenFile)
-}
-
-func (gui *Gui) handleRefreshFiles(g *gocui.Gui, v *gocui.View) error {
-	return gui.refreshFiles(g)
-}
-
-func (gui *Gui) refreshStateFiles() {
-	// get files to stage
-	files := gui.GitCommand.GetStatusFiles()
-	gui.State.Files = gui.GitCommand.MergeStatusFiles(gui.State.Files, files)
-	gui.updateHasMergeConflictStatus()
-}
-
-func (gui *Gui) updateHasMergeConflictStatus() error {
-	merging, err := gui.GitCommand.IsInMergeState()
+	file, err := gui.getSelectedFile(g)
 	if err != nil {
 		return err
 	}
-	gui.State.HasMergeConflicts = merging
-	return nil
+
+	return gui.editFile(file.Name)
 }
 
-func (gui *Gui) renderFile(file commands.File, filesView *gocui.View) {
-	// potentially inefficient to be instantiating these color
-	// objects with each render
-	red := color.New(color.FgRed)
-	green := color.New(color.FgGreen)
-	if !file.Tracked && !file.HasStagedChanges {
-		red.Fprintln(filesView, file.DisplayString)
-		return
-	}
-	green.Fprint(filesView, file.DisplayString[0:1])
-	red.Fprint(filesView, file.DisplayString[1:3])
-	if file.HasUnstagedChanges {
-		red.Fprintln(filesView, file.Name)
-	} else {
-		green.Fprintln(filesView, file.Name)
+func (gui *Gui) handleFileOpen(g *gocui.Gui, v *gocui.View) error {
+	file, err := gui.getSelectedFile(g)
+	if err != nil {
+		return err
 	}
+	return gui.openFile(file.Name)
+}
+
+func (gui *Gui) handleRefreshFiles(g *gocui.Gui, v *gocui.View) error {
+	return gui.refreshFiles()
+}
+
+func (gui *Gui) refreshStateFiles() error {
+	// get files to stage
+	files := gui.GitCommand.GetStatusFiles()
+	gui.State.Files = gui.GitCommand.MergeStatusFiles(gui.State.Files, files)
+	gui.refreshSelectedLine(&gui.State.Panels.Files.SelectedLine, len(gui.State.Files))
+	return gui.updateWorkTreeState()
 }
 
 func (gui *Gui) catSelectedFile(g *gocui.Gui) (string, error) {
 	item, err := gui.getSelectedFile(g)
 	if err != nil {
-		if err != errNoFiles {
+		if err != gui.Errors.ErrNoFiles {
 			return "", err
 		}
-		return "", gui.renderString(g, "main", "No file to display")
+		return "", gui.renderString(g, "main", gui.Tr.SLocalize("NoFilesDisplay"))
+	}
+	if item.Type != "file" {
+		return "", gui.renderString(g, "main", gui.Tr.SLocalize("NotAFile"))
 	}
 	cat, err := gui.GitCommand.CatFile(item.Name)
 	if err != nil {
-		panic(err)
+		gui.Log.Error(err)
+		return "", gui.renderString(g, "main", err.Error())
 	}
 	return cat, nil
 }
 
-func (gui *Gui) refreshFiles(g *gocui.Gui) error {
-	filesView, err := g.View("files")
-	if err != nil {
+func (gui *Gui) pullFiles(g *gocui.Gui, v *gocui.View) error {
+	if err := gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("PullWait")); err != nil {
 		return err
 	}
-	gui.refreshStateFiles()
-	filesView.Clear()
-	for _, file := range gui.State.Files {
-		gui.renderFile(file, filesView)
-	}
-	gui.correctCursor(filesView)
-	if filesView == g.CurrentView() {
-		gui.handleFileSelect(g, filesView)
-	}
+
+	go func() {
+		unamePassOpend := false
+		err := gui.GitCommand.Pull(func(passOrUname string) string {
+			unamePassOpend = true
+			return gui.waitForPassUname(g, v, passOrUname)
+		})
+		gui.HandleCredentialsPopup(g, unamePassOpend, err)
+	}()
 	return nil
 }
 
-func (gui *Gui) pullFiles(g *gocui.Gui, v *gocui.View) error {
-	gui.createMessagePanel(g, v, "", "Pulling...")
+func (gui *Gui) pushWithForceFlag(g *gocui.Gui, v *gocui.View, force bool) error {
+	if err := gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("PushWait")); err != nil {
+		return err
+	}
 	go func() {
-		if err := gui.GitCommand.Pull(); err != nil {
-			gui.createErrorPanel(g, err.Error())
-		} else {
-			gui.closeConfirmationPrompt(g)
-			gui.refreshCommits(g)
-			gui.refreshStatus(g)
-		}
-		gui.refreshFiles(g)
+		unamePassOpend := false
+		branchName := gui.State.Branches[0].Name
+		err := gui.GitCommand.Push(branchName, force, func(passOrUname string) string {
+			unamePassOpend = true
+			return gui.waitForPassUname(g, v, passOrUname)
+		})
+		gui.HandleCredentialsPopup(g, unamePassOpend, err)
 	}()
 	return nil
 }
 
 func (gui *Gui) pushFiles(g *gocui.Gui, v *gocui.View) error {
-	gui.createMessagePanel(g, v, "", "Pushing...")
-	go func() {
-		branchName := gui.State.Branches[0].Name
-		if err := gui.GitCommand.Push(branchName); err != nil {
-			gui.createErrorPanel(g, err.Error())
-		} else {
-			gui.closeConfirmationPrompt(g)
-			gui.refreshCommits(g)
-			gui.refreshStatus(g)
-		}
-	}()
-	return nil
+	// if we have pullables we'll ask if the user wants to force push
+	_, pullables := gui.GitCommand.GetCurrentBranchUpstreamDifferenceCount()
+	if pullables == "?" || pullables == "0" {
+		return gui.pushWithForceFlag(g, v, false)
+	}
+	err := gui.createConfirmationPanel(g, nil, gui.Tr.SLocalize("ForcePush"), gui.Tr.SLocalize("ForcePushPrompt"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.pushWithForceFlag(g, v, true)
+	}, nil)
+	return err
 }
 
 func (gui *Gui) handleSwitchToMerge(g *gocui.Gui, v *gocui.View) error {
-	mergeView, err := g.View("main")
-	if err != nil {
-		return err
-	}
 	file, err := gui.getSelectedFile(g)
 	if err != nil {
-		if err != errNoFiles {
+		if err != gui.Errors.ErrNoFiles {
 			return err
 		}
 		return nil
 	}
-	if !file.HasMergeConflicts {
-		return gui.createErrorPanel(g, "This file has no merge conflicts")
+	if !file.HasInlineMergeConflicts {
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("FileNoMergeCons"))
 	}
-	gui.switchFocus(g, v, mergeView)
-	return gui.refreshMergePanel(g)
+	if err := gui.changeContext("main", "merging"); err != nil {
+		return err
+	}
+	if err := gui.switchFocus(g, v, gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleAbortMerge(g *gocui.Gui, v *gocui.View) error {
 	if err := gui.GitCommand.AbortMerge(); err != nil {
 		return gui.createErrorPanel(g, err.Error())
 	}
-	gui.createMessagePanel(g, v, "", "Merge aborted")
+	gui.createMessagePanel(g, v, "", gui.Tr.SLocalize("MergeAborted"))
 	gui.refreshStatus(g)
-	return gui.refreshFiles(g)
+	return gui.refreshFiles()
 }
 
-func (gui *Gui) handleResetHard(g *gocui.Gui, v *gocui.View) error {
-	return gui.createConfirmationPanel(g, v, "Clear file panel", "Are you sure you want `reset --hard HEAD`? You may lose changes", func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.ResetHard(); err != nil {
+func (gui *Gui) handleResetAndClean(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("ClearFilePanel"), gui.Tr.SLocalize("SureResetHardHead"), func(g *gocui.Gui, v *gocui.View) error {
+		if err := gui.GitCommand.ResetAndClean(); err != nil {
 			gui.createErrorPanel(g, err.Error())
 		}
-		return gui.refreshFiles(g)
+		return gui.refreshFiles()
+	}, nil)
+}
+
+func (gui *Gui) openFile(filename string) error {
+	if err := gui.OSCommand.OpenFile(filename); err != nil {
+		return gui.createErrorPanel(gui.g, err.Error())
+	}
+	return nil
+}
+
+func (gui *Gui) anyFilesWithMergeConflicts() bool {
+	for _, file := range gui.State.Files {
+		if file.HasMergeConflicts {
+			return true
+		}
+	}
+	return false
+}
+
+func (gui *Gui) handleSoftReset(g *gocui.Gui, v *gocui.View) error {
+	return gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("SoftReset"), gui.Tr.SLocalize("ConfirmSoftReset"), func(g *gocui.Gui, v *gocui.View) error {
+		if err := gui.GitCommand.SoftReset("HEAD^"); err != nil {
+			return gui.createErrorPanel(g, err.Error())
+		}
+
+		if err := gui.refreshCommits(gui.g); err != nil {
+			return err
+		}
+		return gui.refreshFiles()
 	}, nil)
 }

pkg/gui/gui.go

@@ -1,99 +1,201 @@
 package gui
 
 import (
+	"math"
+	"sync"
 
 	// "io"
 	// "io/ioutil"
 
-	"errors"
 	"io/ioutil"
-	"log"
 	"os"
 	"os/exec"
 	"strings"
 	"time"
 
+	"github.com/go-errors/errors"
+
 	// "strings"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/fatih/color"
 	"github.com/golang-collections/collections/stack"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/jesseduffield/lazygit/pkg/updates"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/sirupsen/logrus"
 )
 
 // OverlappingEdges determines if panel edges overlap
 var OverlappingEdges = false
 
-// ErrSubProcess tells us we're switching to a subprocess so we need to
-// close the Gui until it is finished
-var (
-	ErrSubProcess = errors.New("running subprocess")
-)
+// SentinelErrors are the errors that have special meaning and need to be checked
+// by calling functions. The less of these, the better
+type SentinelErrors struct {
+	ErrSubProcess error
+	ErrNoFiles    error
+	ErrSwitchRepo error
+}
+
+// GenerateSentinelErrors makes the sentinel errors for the gui. We're defining it here
+// because we can't do package-scoped errors with localization, and also because
+// it seems like package-scoped variables are bad in general
+// https://dave.cheney.net/2017/06/11/go-without-package-scoped-variables
+// In the future it would be good to implement some of the recommendations of
+// that article. For now, if we don't need an error to be a sentinel, we will just
+// define it inline. This has implications for error messages that pop up everywhere
+// in that we'll be duplicating the default values. We may need to look at
+// having a default localisation bundle defined, and just using keys-only when
+// localising things in the code.
+func (gui *Gui) GenerateSentinelErrors() {
+	gui.Errors = SentinelErrors{
+		ErrSubProcess: errors.New(gui.Tr.SLocalize("RunningSubprocess")),
+		ErrNoFiles:    errors.New(gui.Tr.SLocalize("NoChangedFiles")),
+		ErrSwitchRepo: errors.New("switching repo"),
+	}
+}
+
+// Teml is short for template used to make the required map[string]interface{} shorter when using gui.Tr.SLocalize and gui.Tr.TemplateLocalize
+type Teml i18n.Teml
 
 // Gui wraps the gocui Gui object which handles rendering and events
 type Gui struct {
-	g          *gocui.Gui
-	Log        *logrus.Logger
-	GitCommand *commands.GitCommand
-	OSCommand  *commands.OSCommand
-	Version    string
-	SubProcess *exec.Cmd
-	State      guiState
+	g             *gocui.Gui
+	Log           *logrus.Entry
+	GitCommand    *commands.GitCommand
+	OSCommand     *commands.OSCommand
+	SubProcess    *exec.Cmd
+	State         guiState
+	Config        config.AppConfigurer
+	Tr            *i18n.Localizer
+	Errors        SentinelErrors
+	Updater       *updates.Updater
+	statusManager *statusManager
+	credentials   credentials
+	waitForIntro  sync.WaitGroup
+}
+
+// for now the staging panel state, unlike the other panel states, is going to be
+// non-mutative, so that we don't accidentally end up
+// with mismatches of data. We might change this in the future
+type stagingPanelState struct {
+	SelectedLine   int
+	StageableLines []int
+	HunkStarts     []int
+	Diff           string
+}
+
+type mergingPanelState struct {
+	ConflictIndex int
+	ConflictTop   bool
+	Conflicts     []commands.Conflict
+	EditHistory   *stack.Stack
+}
+
+type filePanelState struct {
+	SelectedLine int
+}
+
+type branchPanelState struct {
+	SelectedLine int
+}
+
+type commitPanelState struct {
+	SelectedLine int
+}
+
+type stashPanelState struct {
+	SelectedLine int
+}
+
+type menuPanelState struct {
+	SelectedLine int
+}
+
+type panelStates struct {
+	Files    *filePanelState
+	Branches *branchPanelState
+	Commits  *commitPanelState
+	Stash    *stashPanelState
+	Menu     *menuPanelState
+	Staging  *stagingPanelState
+	Merging  *mergingPanelState
 }
 
 type guiState struct {
-	Files             []commands.File
-	Branches          []commands.Branch
-	Commits           []commands.Commit
-	StashEntries      []commands.StashEntry
-	PreviousView      string
-	HasMergeConflicts bool
-	ConflictIndex     int
-	ConflictTop       bool
-	Conflicts         []commands.Conflict
-	EditHistory       *stack.Stack
-	Platform          commands.Platform
-	Version           string
+	Files               []*commands.File
+	Branches            []*commands.Branch
+	Commits             []*commands.Commit
+	StashEntries        []*commands.StashEntry
+	PreviousView        string
+	Platform            commands.Platform
+	Updating            bool
+	Panels              *panelStates
+	WorkingTreeState    string // one of "merging", "rebasing", "normal"
+	Contexts            map[string]string
+	CherryPickedCommits []*commands.Commit
 }
 
 // NewGui builds a new gui handler
-func NewGui(log *logrus.Logger, gitCommand *commands.GitCommand, oSCommand *commands.OSCommand, version string) (*Gui, error) {
+func NewGui(log *logrus.Entry, gitCommand *commands.GitCommand, oSCommand *commands.OSCommand, tr *i18n.Localizer, config config.AppConfigurer, updater *updates.Updater) (*Gui, error) {
+
 	initialState := guiState{
-		Files:         make([]commands.File, 0),
-		PreviousView:  "files",
-		Commits:       make([]commands.Commit, 0),
-		StashEntries:  make([]commands.StashEntry, 0),
-		ConflictIndex: 0,
-		ConflictTop:   true,
-		Conflicts:     make([]commands.Conflict, 0),
-		EditHistory:   stack.New(),
-		Platform:      *oSCommand.Platform,
-		Version:       version,
+		Files:               make([]*commands.File, 0),
+		PreviousView:        "files",
+		Commits:             make([]*commands.Commit, 0),
+		CherryPickedCommits: make([]*commands.Commit, 0),
+		StashEntries:        make([]*commands.StashEntry, 0),
+		Platform:            *oSCommand.Platform,
+		Panels: &panelStates{
+			Files:    &filePanelState{SelectedLine: -1},
+			Branches: &branchPanelState{SelectedLine: 0},
+			Commits:  &commitPanelState{SelectedLine: -1},
+			Stash:    &stashPanelState{SelectedLine: -1},
+			Menu:     &menuPanelState{SelectedLine: 0},
+			Merging: &mergingPanelState{
+				ConflictIndex: 0,
+				ConflictTop:   true,
+				Conflicts:     []commands.Conflict{},
+				EditHistory:   stack.New(),
+			},
+		},
 	}
 
-	return &Gui{
-		Log:        log,
-		GitCommand: gitCommand,
-		OSCommand:  oSCommand,
-		Version:    version,
-		State:      initialState,
-	}, nil
+	gui := &Gui{
+		Log:           log,
+		GitCommand:    gitCommand,
+		OSCommand:     oSCommand,
+		State:         initialState,
+		Config:        config,
+		Tr:            tr,
+		Updater:       updater,
+		statusManager: &statusManager{},
+	}
+
+	gui.GenerateSentinelErrors()
+
+	return gui, nil
 }
 
 func (gui *Gui) scrollUpMain(g *gocui.Gui, v *gocui.View) error {
 	mainView, _ := g.View("main")
 	ox, oy := mainView.Origin()
-	if oy >= 1 {
-		return mainView.SetOrigin(ox, oy-1)
-	}
-	return nil
+	newOy := int(math.Max(0, float64(oy-gui.Config.GetUserConfig().GetInt("gui.scrollHeight"))))
+	return mainView.SetOrigin(ox, newOy)
 }
 
 func (gui *Gui) scrollDownMain(g *gocui.Gui, v *gocui.View) error {
 	mainView, _ := g.View("main")
 	ox, oy := mainView.Origin()
-	if oy < len(mainView.BufferLines()) {
-		return mainView.SetOrigin(ox, oy+1)
+	y := oy
+	if !gui.Config.GetUserConfig().GetBool("gui.scrollPastBottom") {
+		_, sy := mainView.Size()
+		y += sy
+	}
+	if y < len(mainView.BufferLines()) {
+		return mainView.SetOrigin(ox, oy+gui.Config.GetUserConfig().GetInt("gui.scrollHeight"))
 	}
 	return nil
 }
@@ -109,19 +211,90 @@ func max(a, b int) int {
 	return b
 }
 
+// getFocusLayout returns a manager function for when view gain and lose focus
+func (gui *Gui) getFocusLayout() func(g *gocui.Gui) error {
+	var focusedView *gocui.View
+	return func(g *gocui.Gui) error {
+		v := gui.g.CurrentView()
+		if v != focusedView {
+			if err := gui.onFocusChange(); err != nil {
+				return err
+			}
+			if err := gui.onFocusLost(focusedView); err != nil {
+				return err
+			}
+			if err := gui.onFocus(v); err != nil {
+				return err
+			}
+			focusedView = v
+		}
+		return nil
+	}
+}
+
+func (gui *Gui) onFocusChange() error {
+	currentView := gui.g.CurrentView()
+	for _, view := range gui.g.Views() {
+		view.Highlight = view == currentView
+	}
+	return gui.setMainTitle()
+}
+
+func (gui *Gui) onFocusLost(v *gocui.View) error {
+	if v == nil {
+		return nil
+	}
+	if v.Name() == "branches" {
+		if err := gui.renderListPanel(gui.getBranchesView(), gui.State.Branches); err != nil {
+			return err
+		}
+	} else if v.Name() == "main" {
+		// if we have lost focus to a popup panel, that's okay
+		if gui.popupPanelFocused() {
+			return nil
+		}
+
+		if err := gui.changeContext("main", "normal"); err != nil {
+			return err
+		}
+	}
+	gui.Log.Info(v.Name() + " focus lost")
+	return nil
+}
+
+func (gui *Gui) onFocus(v *gocui.View) error {
+	if v == nil {
+		return nil
+	}
+	gui.Log.Info(v.Name() + " focus gained")
+	return nil
+}
+
 // layout is called for every screen re-render e.g. when the screen is resized
 func (gui *Gui) layout(g *gocui.Gui) error {
 	g.Highlight = true
-	g.SelFgColor = gocui.ColorWhite | gocui.AttrBold
 	width, height := g.Size()
+	information := gui.Config.GetVersion()
+	if gui.g.Mouse {
+		donate := color.New(color.FgMagenta, color.Underline).Sprint(gui.Tr.SLocalize("Donate"))
+		information = donate + " " + information
+	}
 	leftSideWidth := width / 3
 	statusFilesBoundary := 2
-	filesBranchesBoundary := 2 * height / 5   // height - 20
-	commitsBranchesBoundary := 3 * height / 5 // height - 10
-	commitsStashBoundary := height - 5        // height - 5
-	minimumHeight := 16
+	filesBranchesBoundary := 2 * height / 5
+	commitsBranchesBoundary := 3 * height / 5
+	optionsTop := height - 2
+	commitsStashBoundary := optionsTop - 3
+	optionsVersionBoundary := width - max(len(utils.Decolorise(information)), 1)
+	minimumHeight := 18
 	minimumWidth := 10
 
+	appStatus := gui.statusManager.getStatusString()
+	appStatusOptionsBoundary := 0
+	if appStatus != "" {
+		appStatusOptionsBoundary = len(appStatus) + 2
+	}
+
 	panelSpacing := 1
 	if OverlappingEdges {
 		panelSpacing = 0
@@ -130,152 +303,244 @@ func (gui *Gui) layout(g *gocui.Gui) error {
 	if height < minimumHeight || width < minimumWidth {
 		v, err := g.SetView("limit", 0, 0, max(width-1, 2), max(height-1, 2), 0)
 		if err != nil {
-			if err != gocui.ErrUnknownView {
+			if err.Error() != "unknown view" {
 				return err
 			}
-			v.Title = "Not enough space to render panels"
+			v.Title = gui.Tr.SLocalize("NotEnoughSpace")
 			v.Wrap = true
+			g.SetViewOnTop("limit")
 		}
 		return nil
 	}
-
+	_, _ = g.SetViewOnBottom("limit")
 	g.DeleteView("limit")
 
-	optionsTop := height - 2
-	// hiding options if there's not enough space
-	if height < 30 {
-		optionsTop = height - 1
-	}
-
 	v, err := g.SetView("main", leftSideWidth+panelSpacing, 0, width-1, optionsTop, gocui.LEFT)
 	if err != nil {
-		if err != gocui.ErrUnknownView {
+		if err.Error() != "unknown view" {
 			return err
 		}
-		v.Title = "Diff"
+		v.Title = gui.Tr.SLocalize("DiffTitle")
 		v.Wrap = true
 		v.FgColor = gocui.ColorWhite
 	}
 
 	if v, err := g.SetView("status", 0, 0, leftSideWidth, statusFilesBoundary, gocui.BOTTOM|gocui.RIGHT); err != nil {
-		if err != gocui.ErrUnknownView {
+		if err.Error() != "unknown view" {
 			return err
 		}
-		v.Title = "Status"
+		v.Title = gui.Tr.SLocalize("StatusTitle")
 		v.FgColor = gocui.ColorWhite
 	}
 
 	filesView, err := g.SetView("files", 0, statusFilesBoundary+panelSpacing, leftSideWidth, filesBranchesBoundary, gocui.TOP|gocui.BOTTOM)
 	if err != nil {
-		if err != gocui.ErrUnknownView {
+		if err.Error() != "unknown view" {
 			return err
 		}
 		filesView.Highlight = true
-		filesView.Title = "Files"
+		filesView.Title = gui.Tr.SLocalize("FilesTitle")
 		v.FgColor = gocui.ColorWhite
 	}
 
-	if v, err := g.SetView("branches", 0, filesBranchesBoundary+panelSpacing, leftSideWidth, commitsBranchesBoundary, gocui.TOP|gocui.BOTTOM); err != nil {
-		if err != gocui.ErrUnknownView {
+	branchesView, err := g.SetView("branches", 0, filesBranchesBoundary+panelSpacing, leftSideWidth, commitsBranchesBoundary, gocui.TOP|gocui.BOTTOM)
+	if err != nil {
+		if err.Error() != "unknown view" {
 			return err
 		}
-		v.Title = "Branches"
-		v.FgColor = gocui.ColorWhite
+		branchesView.Title = gui.Tr.SLocalize("BranchesTitle")
+		branchesView.FgColor = gocui.ColorWhite
 	}
 
-	if v, err := g.SetView("commits", 0, commitsBranchesBoundary+panelSpacing, leftSideWidth, commitsStashBoundary, gocui.TOP|gocui.BOTTOM); err != nil {
-		if err != gocui.ErrUnknownView {
+	commitsView, err := g.SetView("commits", 0, commitsBranchesBoundary+panelSpacing, leftSideWidth, commitsStashBoundary, gocui.TOP|gocui.BOTTOM)
+	if err != nil {
+		if err.Error() != "unknown view" {
 			return err
 		}
-		v.Title = "Commits"
-		v.FgColor = gocui.ColorWhite
+		commitsView.Title = gui.Tr.SLocalize("CommitsTitle")
+		commitsView.FgColor = gocui.ColorWhite
 	}
 
-	if v, err := g.SetView("stash", 0, commitsStashBoundary+panelSpacing, leftSideWidth, optionsTop, gocui.TOP|gocui.RIGHT); err != nil {
-		if err != gocui.ErrUnknownView {
+	stashView, err := g.SetView("stash", 0, commitsStashBoundary+panelSpacing, leftSideWidth, optionsTop, gocui.TOP|gocui.RIGHT)
+	if err != nil {
+		if err.Error() != "unknown view" {
 			return err
 		}
-		v.Title = "Stash"
-		v.FgColor = gocui.ColorWhite
+		stashView.Title = gui.Tr.SLocalize("StashTitle")
+		stashView.FgColor = gocui.ColorWhite
 	}
 
-	if v, err := g.SetView("options", -1, optionsTop, width-len(gui.Version)-2, optionsTop+2, 0); err != nil {
-		if err != gocui.ErrUnknownView {
+	if v, err := g.SetView("options", appStatusOptionsBoundary-1, optionsTop, optionsVersionBoundary-1, optionsTop+2, 0); err != nil {
+		if err.Error() != "unknown view" {
 			return err
 		}
-		v.FgColor = gocui.ColorBlue
 		v.Frame = false
+		if v.FgColor, err = gui.GetOptionsPanelTextColor(); err != nil {
+			return err
+		}
 	}
 
-	if gui.getCommitMessageView(g) == nil {
+	if gui.getCommitMessageView() == nil {
 		// doesn't matter where this view starts because it will be hidden
-		if commitMessageView, err := g.SetView("commitMessage", 0, 0, width, height, 0); err != nil {
-			if err != gocui.ErrUnknownView {
+		if commitMessageView, err := g.SetView("commitMessage", 0, 0, width/2, height/2, 0); err != nil {
+			if err.Error() != "unknown view" {
 				return err
 			}
 			g.SetViewOnBottom("commitMessage")
-			commitMessageView.Title = "Commit message"
+			commitMessageView.Title = gui.Tr.SLocalize("CommitMessage")
 			commitMessageView.FgColor = gocui.ColorWhite
 			commitMessageView.Editable = true
+			commitMessageView.Editor = gocui.EditorFunc(gui.simpleEditor)
 		}
 	}
 
-	if v, err := g.SetView("version", width-len(gui.Version)-1, optionsTop, width, optionsTop+2, 0); err != nil {
-		if err != gocui.ErrUnknownView {
+	if check, _ := g.View("credentials"); check == nil {
+		// doesn't matter where this view starts because it will be hidden
+		if credentialsView, err := g.SetView("credentials", 0, 0, width/2, height/2, 0); err != nil {
+			if err.Error() != "unknown view" {
+				return err
+			}
+			_, err := g.SetViewOnBottom("credentials")
+			if err != nil {
+				return err
+			}
+			credentialsView.Title = gui.Tr.SLocalize("CredentialsUsername")
+			credentialsView.FgColor = gocui.ColorWhite
+			credentialsView.Editable = true
+			credentialsView.Editor = gocui.EditorFunc(gui.simpleEditor)
+		}
+	}
+
+	if appStatusView, err := g.SetView("appStatus", -1, optionsTop, width, optionsTop+2, 0); err != nil {
+		if err.Error() != "unknown view" {
+			return err
+		}
+		appStatusView.BgColor = gocui.ColorDefault
+		appStatusView.FgColor = gocui.ColorCyan
+		appStatusView.Frame = false
+		if _, err := g.SetViewOnBottom("appStatus"); err != nil {
+			return err
+		}
+	}
+
+	if v, err := g.SetView("information", optionsVersionBoundary-1, optionsTop, width, optionsTop+2, 0); err != nil {
+		if err.Error() != "unknown view" {
 			return err
 		}
 		v.BgColor = gocui.ColorDefault
 		v.FgColor = gocui.ColorGreen
 		v.Frame = false
-		gui.renderString(g, "version", gui.Version)
+		if err := gui.renderString(g, "information", information); err != nil {
+			return err
+		}
 
-		// these are only called once
-		gui.handleFileSelect(g, filesView)
-		gui.refreshFiles(g)
-		gui.refreshBranches(g)
-		gui.refreshCommits(g)
-		gui.refreshStashEntries(g)
-		gui.nextView(g, nil)
-	}
+		// these are only called once (it's a place to put all the things you want
+		// to happen on startup after the screen is first rendered)
+		gui.Updater.CheckForNewUpdate(gui.onBackgroundUpdateCheckFinish, false)
+		if err := gui.updateRecentRepoList(); err != nil {
+			return err
+		}
+		gui.waitForIntro.Done()
 
-	gui.resizePopupPanels(g)
+		if _, err := gui.g.SetCurrentView(filesView.Name()); err != nil {
+			return err
+		}
 
-	return nil
-}
+		if err := gui.refreshSidePanels(gui.g); err != nil {
+			return err
+		}
 
-func (gui *Gui) fetch(g *gocui.Gui) error {
-	gui.GitCommand.Fetch()
-	gui.refreshStatus(g)
-	return nil
-}
+		if err := gui.switchFocus(g, nil, filesView); err != nil {
+			return err
+		}
 
-func (gui *Gui) updateLoader(g *gocui.Gui) error {
-	if confirmationView, _ := g.View("confirmation"); confirmationView != nil {
-		content := gui.trimmedContent(confirmationView)
-		if strings.Contains(content, "...") {
-			staticContent := strings.Split(content, "...")[0] + "..."
-			gui.renderString(g, "confirmation", staticContent+" "+gui.loader())
+		if gui.Config.GetUserConfig().GetString("reporting") == "undetermined" {
+			if err := gui.promptAnonymousReporting(); err != nil {
+				return err
+			}
 		}
 	}
+
+	listViews := map[*gocui.View]int{
+		filesView:    gui.State.Panels.Files.SelectedLine,
+		branchesView: gui.State.Panels.Branches.SelectedLine,
+		commitsView:  gui.State.Panels.Commits.SelectedLine,
+		stashView:    gui.State.Panels.Stash.SelectedLine,
+	}
+
+	// menu view might not exist so we check to be safe
+	if menuView, err := gui.g.View("menu"); err == nil {
+		listViews[menuView] = gui.State.Panels.Menu.SelectedLine
+	}
+	for view, selectedLine := range listViews {
+		// check if the selected line is now out of view and if so refocus it
+		if err := gui.focusPoint(0, selectedLine, view); err != nil {
+			return err
+		}
+	}
+
+	// here is a good place log some stuff
+	// if you download humanlog and do tail -f development.log | humanlog
+	// this will let you see these branches as prettified json
+	// gui.Log.Info(utils.AsJson(gui.State.Branches[0:4]))
+	return gui.resizeCurrentPopupPanel(g)
+}
+
+func (gui *Gui) promptAnonymousReporting() error {
+	return gui.createConfirmationPanel(gui.g, nil, gui.Tr.SLocalize("AnonymousReportingTitle"), gui.Tr.SLocalize("AnonymousReportingPrompt"), func(g *gocui.Gui, v *gocui.View) error {
+		gui.waitForIntro.Done()
+		return gui.Config.WriteToUserConfig("reporting", "on")
+	}, func(g *gocui.Gui, v *gocui.View) error {
+		gui.waitForIntro.Done()
+		return gui.Config.WriteToUserConfig("reporting", "off")
+	})
+}
+
+func (gui *Gui) fetch(g *gocui.Gui, v *gocui.View, canAskForCredentials bool) (unamePassOpend bool, err error) {
+	unamePassOpend = false
+	err = gui.GitCommand.Fetch(func(passOrUname string) string {
+		unamePassOpend = true
+		return gui.waitForPassUname(gui.g, v, passOrUname)
+	}, canAskForCredentials)
+
+	if canAskForCredentials && err != nil && strings.Contains(err.Error(), "exit status 128") {
+		colorFunction := color.New(color.FgRed).SprintFunc()
+		coloredMessage := colorFunction(strings.TrimSpace(gui.Tr.SLocalize("PassUnameWrong")))
+		close := func(g *gocui.Gui, v *gocui.View) error {
+			return nil
+		}
+		_ = gui.createConfirmationPanel(g, v, gui.Tr.SLocalize("Error"), coloredMessage, close, close)
+	}
+
+	gui.refreshStatus(g)
+	return unamePassOpend, err
+}
+
+func (gui *Gui) renderAppStatus() error {
+	appStatus := gui.statusManager.getStatusString()
+	if appStatus != "" {
+		return gui.renderString(gui.g, "appStatus", appStatus)
+	}
 	return nil
 }
 
-func (gui *Gui) goEvery(g *gocui.Gui, interval time.Duration, function func(*gocui.Gui) error) {
+func (gui *Gui) renderGlobalOptions() error {
+	return gui.renderOptionsMap(map[string]string{
+		"PgUp/PgDn": gui.Tr.SLocalize("scroll"),
+		"← → ↑ ↓":   gui.Tr.SLocalize("navigate"),
+		"esc/q":     gui.Tr.SLocalize("close"),
+		"x":         gui.Tr.SLocalize("menu"),
+	})
+}
+
+func (gui *Gui) goEvery(interval time.Duration, function func() error) {
 	go func() {
 		for range time.Tick(interval) {
-			function(g)
+			_ = function()
 		}
 	}()
 }
 
-func (gui *Gui) resizePopupPanels(g *gocui.Gui) error {
-	v := g.CurrentView()
-	if v.Name() == "commitMessage" || v.Name() == "confirmation" {
-		return gui.resizePopupPanel(g, v)
-	}
-	return nil
-}
-
 // Run setup the gui with keybindings and start the mainloop
 func (gui *Gui) Run() error {
 	g, err := gocui.NewGui(gocui.OutputNormal, OverlappingEdges)
@@ -284,15 +549,42 @@ func (gui *Gui) Run() error {
 	}
 	defer g.Close()
 
+	if gui.Config.GetUserConfig().GetBool("gui.mouseEvents") {
+		g.Mouse = true
+	}
+
 	gui.g = g // TODO: always use gui.g rather than passing g around everywhere
 
-	g.FgColor = gocui.ColorDefault
+	if err := gui.SetColorScheme(); err != nil {
+		return err
+	}
 
-	gui.goEvery(g, time.Second*60, gui.fetch)
-	gui.goEvery(g, time.Second*10, gui.refreshFiles)
-	gui.goEvery(g, time.Millisecond*10, gui.updateLoader)
+	if gui.Config.GetUserConfig().GetString("reporting") == "undetermined" {
+		gui.waitForIntro.Add(2)
+	} else {
+		gui.waitForIntro.Add(1)
+	}
 
-	g.SetManagerFunc(gui.layout)
+	go func() {
+		gui.waitForIntro.Wait()
+		isNew := gui.Config.GetIsNewRepo()
+		if !isNew {
+			time.After(60 * time.Second)
+		}
+		_, err := gui.fetch(g, g.CurrentView(), false)
+		if err != nil && strings.Contains(err.Error(), "exit status 128") && isNew {
+			_ = gui.createConfirmationPanel(g, g.CurrentView(), gui.Tr.SLocalize("NoAutomaticGitFetchTitle"), gui.Tr.SLocalize("NoAutomaticGitFetchBody"), nil, nil)
+		} else {
+			gui.goEvery(time.Second*60, func() error {
+				_, err := gui.fetch(gui.g, gui.g.CurrentView(), false)
+				return err
+			})
+		}
+	}()
+	gui.goEvery(time.Second*10, gui.refreshFiles)
+	gui.goEvery(time.Millisecond*50, gui.renderAppStatus)
+
+	g.SetManager(gocui.ManagerFunc(gui.layout), gocui.ManagerFunc(gui.getFocusLayout()))
 
 	if err = gui.keybindings(g); err != nil {
 		return err
@@ -305,12 +597,14 @@ func (gui *Gui) Run() error {
 // RunWithSubprocesses loops, instantiating a new gocui.Gui with each iteration
 // if the error returned from a run is a ErrSubProcess, it runs the subprocess
 // otherwise it handles the error, possibly by quitting the application
-func (gui *Gui) RunWithSubprocesses() {
+func (gui *Gui) RunWithSubprocesses() error {
 	for {
 		if err := gui.Run(); err != nil {
 			if err == gocui.ErrQuit {
 				break
-			} else if err == ErrSubProcess {
+			} else if err == gui.Errors.ErrSwitchRepo {
+				continue
+			} else if err == gui.Errors.ErrSubProcess {
 				gui.SubProcess.Stdin = os.Stdin
 				gui.SubProcess.Stdout = os.Stdout
 				gui.SubProcess.Stderr = os.Stderr
@@ -320,12 +614,33 @@ func (gui *Gui) RunWithSubprocesses() {
 				gui.SubProcess.Stdin = nil
 				gui.SubProcess = nil
 			} else {
-				log.Panicln(err)
+				return err
 			}
 		}
 	}
+	return nil
 }
 
 func (gui *Gui) quit(g *gocui.Gui, v *gocui.View) error {
+	if gui.State.Updating {
+		return gui.createUpdateQuitConfirmation(g, v)
+	}
+	if gui.Config.GetUserConfig().GetBool("confirmOnQuit") {
+		return gui.createConfirmationPanel(g, v, "", gui.Tr.SLocalize("ConfirmQuit"), func(g *gocui.Gui, v *gocui.View) error {
+			return gocui.ErrQuit
+		}, nil)
+	}
 	return gocui.ErrQuit
 }
+
+func (gui *Gui) handleDonate(g *gocui.Gui, v *gocui.View) error {
+	if !gui.g.Mouse {
+		return nil
+	}
+
+	cx, _ := v.Cursor()
+	if cx > len(gui.Tr.SLocalize("Donate")) {
+		return nil
+	}
+	return gui.OSCommand.OpenLink("https://donorbox.org/lazygit")
+}

pkg/gui/keybindings.go

@@ -1,93 +1,687 @@
 package gui
 
-import "github.com/jesseduffield/gocui"
+import (
+	"github.com/jesseduffield/gocui"
+)
 
 // Binding - a keybinding mapping a key and modifier to a handler. The keypress
 // is only handled if the given view has focus, or handled globally if the view
 // is ""
 type Binding struct {
-	ViewName string
-	Handler  func(*gocui.Gui, *gocui.View) error
-	Key      interface{} // FIXME: find out how to get `gocui.Key | rune`
-	Modifier gocui.Modifier
+	ViewName    string
+	Handler     func(*gocui.Gui, *gocui.View) error
+	Key         interface{} // FIXME: find out how to get `gocui.Key | rune`
+	Modifier    gocui.Modifier
+	Description string
 }
 
-func (gui *Gui) keybindings(g *gocui.Gui) error {
-	bindings := []Binding{
-		{ViewName: "", Key: 'q', Modifier: gocui.ModNone, Handler: gui.quit},
-		{ViewName: "", Key: gocui.KeyCtrlC, Modifier: gocui.ModNone, Handler: gui.quit},
-		{ViewName: "", Key: gocui.KeyPgup, Modifier: gocui.ModNone, Handler: gui.scrollUpMain},
-		{ViewName: "", Key: gocui.KeyPgdn, Modifier: gocui.ModNone, Handler: gui.scrollDownMain},
-		{ViewName: "", Key: gocui.KeyCtrlU, Modifier: gocui.ModNone, Handler: gui.scrollUpMain},
-		{ViewName: "", Key: gocui.KeyCtrlD, Modifier: gocui.ModNone, Handler: gui.scrollDownMain},
-		{ViewName: "", Key: 'P', Modifier: gocui.ModNone, Handler: gui.pushFiles},
-		{ViewName: "", Key: 'p', Modifier: gocui.ModNone, Handler: gui.pullFiles},
-		{ViewName: "", Key: 'R', Modifier: gocui.ModNone, Handler: gui.handleRefresh},
-		{ViewName: "files", Key: 'c', Modifier: gocui.ModNone, Handler: gui.handleCommitPress},
-		{ViewName: "files", Key: 'C', Modifier: gocui.ModNone, Handler: gui.handleCommitEditorPress},
-		{ViewName: "files", Key: gocui.KeySpace, Modifier: gocui.ModNone, Handler: gui.handleFilePress},
-		{ViewName: "files", Key: 'd', Modifier: gocui.ModNone, Handler: gui.handleFileRemove},
-		{ViewName: "files", Key: 'm', Modifier: gocui.ModNone, Handler: gui.handleSwitchToMerge},
-		{ViewName: "files", Key: 'e', Modifier: gocui.ModNone, Handler: gui.handleFileEdit},
-		{ViewName: "files", Key: 'o', Modifier: gocui.ModNone, Handler: gui.handleFileOpen},
-		{ViewName: "files", Key: 's', Modifier: gocui.ModNone, Handler: gui.handleSublimeFileOpen},
-		{ViewName: "files", Key: 'v', Modifier: gocui.ModNone, Handler: gui.handleVsCodeFileOpen},
-		{ViewName: "files", Key: 'i', Modifier: gocui.ModNone, Handler: gui.handleIgnoreFile},
-		{ViewName: "files", Key: 'r', Modifier: gocui.ModNone, Handler: gui.handleRefreshFiles},
-		{ViewName: "files", Key: 'S', Modifier: gocui.ModNone, Handler: gui.handleStashSave},
-		{ViewName: "files", Key: 'a', Modifier: gocui.ModNone, Handler: gui.handleAbortMerge},
-		{ViewName: "files", Key: 't', Modifier: gocui.ModNone, Handler: gui.handleAddPatch},
-		{ViewName: "files", Key: 'D', Modifier: gocui.ModNone, Handler: gui.handleResetHard},
-		{ViewName: "main", Key: gocui.KeyEsc, Modifier: gocui.ModNone, Handler: gui.handleEscapeMerge},
-		{ViewName: "main", Key: gocui.KeySpace, Modifier: gocui.ModNone, Handler: gui.handlePickHunk},
-		{ViewName: "main", Key: 'b', Modifier: gocui.ModNone, Handler: gui.handlePickBothHunks},
-		{ViewName: "main", Key: gocui.KeyArrowLeft, Modifier: gocui.ModNone, Handler: gui.handleSelectPrevConflict},
-		{ViewName: "main", Key: gocui.KeyArrowRight, Modifier: gocui.ModNone, Handler: gui.handleSelectNextConflict},
-		{ViewName: "main", Key: gocui.KeyArrowUp, Modifier: gocui.ModNone, Handler: gui.handleSelectTop},
-		{ViewName: "main", Key: gocui.KeyArrowDown, Modifier: gocui.ModNone, Handler: gui.handleSelectBottom},
-		{ViewName: "main", Key: 'h', Modifier: gocui.ModNone, Handler: gui.handleSelectPrevConflict},
-		{ViewName: "main", Key: 'l', Modifier: gocui.ModNone, Handler: gui.handleSelectNextConflict},
-		{ViewName: "main", Key: 'k', Modifier: gocui.ModNone, Handler: gui.handleSelectTop},
-		{ViewName: "main", Key: 'j', Modifier: gocui.ModNone, Handler: gui.handleSelectBottom},
-		{ViewName: "main", Key: 'z', Modifier: gocui.ModNone, Handler: gui.handlePopFileSnapshot},
-		{ViewName: "branches", Key: gocui.KeySpace, Modifier: gocui.ModNone, Handler: gui.handleBranchPress},
-		{ViewName: "branches", Key: 'c', Modifier: gocui.ModNone, Handler: gui.handleCheckoutByName},
-		{ViewName: "branches", Key: 'F', Modifier: gocui.ModNone, Handler: gui.handleForceCheckout},
-		{ViewName: "branches", Key: 'n', Modifier: gocui.ModNone, Handler: gui.handleNewBranch},
-		{ViewName: "branches", Key: 'd', Modifier: gocui.ModNone, Handler: gui.handleDeleteBranch},
-		{ViewName: "branches", Key: 'm', Modifier: gocui.ModNone, Handler: gui.handleMerge},
-		{ViewName: "commits", Key: 's', Modifier: gocui.ModNone, Handler: gui.handleCommitSquashDown},
-		{ViewName: "commits", Key: 'r', Modifier: gocui.ModNone, Handler: gui.handleRenameCommit},
-		{ViewName: "commits", Key: 'g', Modifier: gocui.ModNone, Handler: gui.handleResetToCommit},
-		{ViewName: "commits", Key: 'f', Modifier: gocui.ModNone, Handler: gui.handleCommitFixup},
-		{ViewName: "stash", Key: gocui.KeySpace, Modifier: gocui.ModNone, Handler: gui.handleStashApply},
-		{ViewName: "stash", Key: 'g', Modifier: gocui.ModNone, Handler: gui.handleStashPop},
-		{ViewName: "stash", Key: 'd', Modifier: gocui.ModNone, Handler: gui.handleStashDrop},
-		{ViewName: "commitMessage", Key: gocui.KeyEnter, Modifier: gocui.ModNone, Handler: gui.handleCommitConfirm},
-		{ViewName: "commitMessage", Key: gocui.KeyEsc, Modifier: gocui.ModNone, Handler: gui.handleCommitClose},
-		{ViewName: "commitMessage", Key: gocui.KeyTab, Modifier: gocui.ModNone, Handler: gui.handleNewlineCommitMessage},
+// GetDisplayStrings returns the display string of a file
+func (b *Binding) GetDisplayStrings(isFocused bool) []string {
+	return []string{b.GetKey(), b.Description}
+}
+
+// GetKey is a function.
+func (b *Binding) GetKey() string {
+	key := 0
+
+	switch b.Key.(type) {
+	case rune:
+		key = int(b.Key.(rune))
+	case gocui.Key:
+		key = int(b.Key.(gocui.Key))
 	}
 
-	// Would make these keybindings global but that interferes with editing
-	// input in the confirmation panel
-	for _, viewName := range []string{"files", "branches", "commits", "stash"} {
-		bindings = append(bindings, []Binding{
+	// special keys
+	switch key {
+	case 27:
+		return "esc"
+	case 13:
+		return "enter"
+	case 32:
+		return "space"
+	case 65514:
+		return "►"
+	case 65515:
+		return "◄"
+	case 65517:
+		return "▲"
+	case 65516:
+		return "▼"
+	case 65508:
+		return "PgUp"
+	case 65507:
+		return "PgDn"
+	}
+
+	return string(key)
+}
+
+// GetInitialKeybindings is a function.
+func (gui *Gui) GetInitialKeybindings() []*Binding {
+	bindings := []*Binding{
+		{
+			ViewName: "",
+			Key:      'q',
+			Modifier: gocui.ModNone,
+			Handler:  gui.quit,
+		}, {
+			ViewName: "",
+			Key:      gocui.KeyCtrlC,
+			Modifier: gocui.ModNone,
+			Handler:  gui.quit,
+		}, {
+			ViewName: "",
+			Key:      gocui.KeyEsc,
+			Modifier: gocui.ModNone,
+			Handler:  gui.quit,
+		}, {
+			ViewName: "",
+			Key:      gocui.KeyPgup,
+			Modifier: gocui.ModNone,
+			Handler:  gui.scrollUpMain,
+		}, {
+			ViewName: "",
+			Key:      gocui.KeyPgdn,
+			Modifier: gocui.ModNone,
+			Handler:  gui.scrollDownMain,
+		}, {
+			ViewName: "",
+			Key:      gocui.KeyCtrlU,
+			Modifier: gocui.ModNone,
+			Handler:  gui.scrollUpMain,
+		}, {
+			ViewName: "",
+			Key:      gocui.KeyCtrlD,
+			Modifier: gocui.ModNone,
+			Handler:  gui.scrollDownMain,
+		}, {
+			ViewName:    "",
+			Key:         'm',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCreateRebaseOptionsMenu,
+			Description: gui.Tr.SLocalize("ViewMergeRebaseOptions"),
+		}, {
+			ViewName:    "",
+			Key:         'P',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.pushFiles,
+			Description: gui.Tr.SLocalize("push"),
+		}, {
+			ViewName:    "",
+			Key:         'p',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.pullFiles,
+			Description: gui.Tr.SLocalize("pull"),
+		}, {
+			ViewName:    "",
+			Key:         'R',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleRefresh,
+			Description: gui.Tr.SLocalize("refresh"),
+		}, {
+			ViewName: "",
+			Key:      'x',
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleCreateOptionsMenu,
+		}, {
+			ViewName:    "status",
+			Key:         'e',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleEditConfig,
+			Description: gui.Tr.SLocalize("EditConfig"),
+		}, {
+			ViewName:    "status",
+			Key:         'o',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleOpenConfig,
+			Description: gui.Tr.SLocalize("OpenConfig"),
+		}, {
+			ViewName:    "status",
+			Key:         'u',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCheckForUpdate,
+			Description: gui.Tr.SLocalize("checkForUpdate"),
+		}, {
+			ViewName:    "status",
+			Key:         's',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCreateRecentReposMenu,
+			Description: gui.Tr.SLocalize("SwitchRepo"),
+		},
+		{
+			ViewName:    "files",
+			Key:         'c',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitPress,
+			Description: gui.Tr.SLocalize("CommitChanges"),
+		}, {
+			ViewName:    "files",
+			Key:         'A',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleAmendCommitPress,
+			Description: gui.Tr.SLocalize("AmendLastCommit"),
+		}, {
+			ViewName:    "files",
+			Key:         'C',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitEditorPress,
+			Description: gui.Tr.SLocalize("CommitChangesWithEditor"),
+		}, {
+			ViewName:    "files",
+			Key:         gocui.KeySpace,
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleFilePress,
+			Description: gui.Tr.SLocalize("toggleStaged"),
+		}, {
+			ViewName:    "files",
+			Key:         'd',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleFileRemove,
+			Description: gui.Tr.SLocalize("removeFile"),
+		}, {
+			ViewName:    "files",
+			Key:         'e',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleFileEdit,
+			Description: gui.Tr.SLocalize("editFile"),
+		}, {
+			ViewName:    "files",
+			Key:         'o',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleFileOpen,
+			Description: gui.Tr.SLocalize("openFile"),
+		}, {
+			ViewName:    "files",
+			Key:         'i',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleIgnoreFile,
+			Description: gui.Tr.SLocalize("ignoreFile"),
+		}, {
+			ViewName:    "files",
+			Key:         'r',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleRefreshFiles,
+			Description: gui.Tr.SLocalize("refreshFiles"),
+		}, {
+			ViewName:    "files",
+			Key:         'S',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleStashSave,
+			Description: gui.Tr.SLocalize("stashFiles"),
+		}, {
+			ViewName:    "files",
+			Key:         's',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleSoftReset,
+			Description: gui.Tr.SLocalize("softReset"),
+		}, {
+			ViewName:    "files",
+			Key:         'a',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleStageAll,
+			Description: gui.Tr.SLocalize("toggleStagedAll"),
+		}, {
+			ViewName:    "files",
+			Key:         't',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleAddPatch,
+			Description: gui.Tr.SLocalize("addPatch"),
+		}, {
+			ViewName:    "files",
+			Key:         'D',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleResetAndClean,
+			Description: gui.Tr.SLocalize("resetHard"),
+		}, {
+			ViewName:    "files",
+			Key:         gocui.KeyEnter,
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleEnterFile,
+			Description: gui.Tr.SLocalize("StageLines"),
+		}, {
+			ViewName:    "files",
+			Key:         'f',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleGitFetch,
+			Description: gui.Tr.SLocalize("fetch"),
+		}, {
+			ViewName:    "branches",
+			Key:         gocui.KeySpace,
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleBranchPress,
+			Description: gui.Tr.SLocalize("checkout"),
+		}, {
+			ViewName:    "branches",
+			Key:         'o',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCreatePullRequestPress,
+			Description: gui.Tr.SLocalize("createPullRequest"),
+		}, {
+			ViewName:    "branches",
+			Key:         'c',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCheckoutByName,
+			Description: gui.Tr.SLocalize("checkoutByName"),
+		}, {
+			ViewName:    "branches",
+			Key:         'F',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleForceCheckout,
+			Description: gui.Tr.SLocalize("forceCheckout"),
+		}, {
+			ViewName:    "branches",
+			Key:         'n',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleNewBranch,
+			Description: gui.Tr.SLocalize("newBranch"),
+		}, {
+			ViewName:    "branches",
+			Key:         'd',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleDeleteBranch,
+			Description: gui.Tr.SLocalize("deleteBranch"),
+		}, {
+			ViewName:    "branches",
+			Key:         'r',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleRebase,
+			Description: gui.Tr.SLocalize("rebaseBranch"),
+		}, {
+			ViewName:    "branches",
+			Key:         'M',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleMerge,
+			Description: gui.Tr.SLocalize("mergeIntoCurrentBranch"),
+		}, {
+			ViewName:    "branches",
+			Key:         'f',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleFastForward,
+			Description: gui.Tr.SLocalize("FastForward"),
+		}, {
+			ViewName:    "commits",
+			Key:         's',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitSquashDown,
+			Description: gui.Tr.SLocalize("squashDown"),
+		}, {
+			ViewName:    "commits",
+			Key:         'r',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleRenameCommit,
+			Description: gui.Tr.SLocalize("renameCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'R',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleRenameCommitEditor,
+			Description: gui.Tr.SLocalize("renameCommitEditor"),
+		}, {
+			ViewName:    "commits",
+			Key:         'g',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleResetToCommit,
+			Description: gui.Tr.SLocalize("resetToThisCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'f',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitFixup,
+			Description: gui.Tr.SLocalize("fixupCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'd',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitDelete,
+			Description: gui.Tr.SLocalize("deleteCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'J',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitMoveDown,
+			Description: gui.Tr.SLocalize("moveDownCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'K',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitMoveUp,
+			Description: gui.Tr.SLocalize("moveUpCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'e',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitEdit,
+			Description: gui.Tr.SLocalize("editCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'A',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitAmendTo,
+			Description: gui.Tr.SLocalize("amendToCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'p',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitPick,
+			Description: gui.Tr.SLocalize("pickCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         't',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCommitRevert,
+			Description: gui.Tr.SLocalize("revertCommit"),
+		}, {
+			ViewName:    "commits",
+			Key:         'c',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCopyCommit,
+			Description: gui.Tr.SLocalize("cherryPickCopy"),
+		}, {
+			ViewName:    "commits",
+			Key:         'C',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleCopyCommitRange,
+			Description: gui.Tr.SLocalize("cherryPickCopyRange"),
+		}, {
+			ViewName:    "commits",
+			Key:         'v',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.HandlePasteCommits,
+			Description: gui.Tr.SLocalize("pasteCommits"),
+		}, {
+			ViewName:    "stash",
+			Key:         gocui.KeySpace,
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleStashApply,
+			Description: gui.Tr.SLocalize("apply"),
+		}, {
+			ViewName:    "stash",
+			Key:         'g',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleStashPop,
+			Description: gui.Tr.SLocalize("pop"),
+		}, {
+			ViewName:    "stash",
+			Key:         'd',
+			Modifier:    gocui.ModNone,
+			Handler:     gui.handleStashDrop,
+			Description: gui.Tr.SLocalize("drop"),
+		}, {
+			ViewName: "commitMessage",
+			Key:      gocui.KeyEnter,
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleCommitConfirm,
+		}, {
+			ViewName: "commitMessage",
+			Key:      gocui.KeyEsc,
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleCommitClose,
+		}, {
+			ViewName: "credentials",
+			Key:      gocui.KeyEnter,
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleSubmitCredential,
+		}, {
+			ViewName: "credentials",
+			Key:      gocui.KeyEsc,
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleCloseCredentialsView,
+		}, {
+			ViewName: "menu",
+			Key:      gocui.KeyEsc,
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleMenuClose,
+		}, {
+			ViewName: "menu",
+			Key:      'q',
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleMenuClose,
+		}, {
+			ViewName: "information",
+			Key:      gocui.MouseLeft,
+			Modifier: gocui.ModNone,
+			Handler:  gui.handleDonate,
+		},
+	}
+
+	for _, viewName := range []string{"status", "branches", "files", "commits", "stash", "menu"} {
+		bindings = append(bindings, []*Binding{
 			{ViewName: viewName, Key: gocui.KeyTab, Modifier: gocui.ModNone, Handler: gui.nextView},
 			{ViewName: viewName, Key: gocui.KeyArrowLeft, Modifier: gocui.ModNone, Handler: gui.previousView},
 			{ViewName: viewName, Key: gocui.KeyArrowRight, Modifier: gocui.ModNone, Handler: gui.nextView},
-			{ViewName: viewName, Key: gocui.KeyArrowUp, Modifier: gocui.ModNone, Handler: gui.cursorUp},
-			{ViewName: viewName, Key: gocui.KeyArrowDown, Modifier: gocui.ModNone, Handler: gui.cursorDown},
 			{ViewName: viewName, Key: 'h', Modifier: gocui.ModNone, Handler: gui.previousView},
 			{ViewName: viewName, Key: 'l', Modifier: gocui.ModNone, Handler: gui.nextView},
-			{ViewName: viewName, Key: 'k', Modifier: gocui.ModNone, Handler: gui.cursorUp},
-			{ViewName: viewName, Key: 'j', Modifier: gocui.ModNone, Handler: gui.cursorDown},
 		}...)
 	}
 
+	listPanelMap := map[string]struct {
+		prevLine func(*gocui.Gui, *gocui.View) error
+		nextLine func(*gocui.Gui, *gocui.View) error
+		focus    func(*gocui.Gui, *gocui.View) error
+	}{
+		"menu":     {prevLine: gui.handleMenuPrevLine, nextLine: gui.handleMenuNextLine, focus: gui.handleMenuSelect},
+		"files":    {prevLine: gui.handleFilesPrevLine, nextLine: gui.handleFilesNextLine, focus: gui.handleFilesFocus},
+		"branches": {prevLine: gui.handleBranchesPrevLine, nextLine: gui.handleBranchesNextLine, focus: gui.handleBranchSelect},
+		"commits":  {prevLine: gui.handleCommitsPrevLine, nextLine: gui.handleCommitsNextLine, focus: gui.handleCommitSelect},
+		"stash":    {prevLine: gui.handleStashPrevLine, nextLine: gui.handleStashNextLine, focus: gui.handleStashEntrySelect},
+		"status":   {focus: gui.handleStatusSelect},
+	}
+
+	for viewName, functions := range listPanelMap {
+		bindings = append(bindings, []*Binding{
+			{ViewName: viewName, Key: 'k', Modifier: gocui.ModNone, Handler: functions.prevLine},
+			{ViewName: viewName, Key: gocui.KeyArrowUp, Modifier: gocui.ModNone, Handler: functions.prevLine},
+			{ViewName: viewName, Key: gocui.MouseWheelUp, Modifier: gocui.ModNone, Handler: functions.prevLine},
+			{ViewName: viewName, Key: 'j', Modifier: gocui.ModNone, Handler: functions.nextLine},
+			{ViewName: viewName, Key: gocui.KeyArrowDown, Modifier: gocui.ModNone, Handler: functions.nextLine},
+			{ViewName: viewName, Key: gocui.MouseWheelDown, Modifier: gocui.ModNone, Handler: functions.nextLine},
+			{ViewName: viewName, Key: gocui.MouseLeft, Modifier: gocui.ModNone, Handler: functions.focus},
+		}...)
+	}
+
+	return bindings
+}
+
+// GetCurrentKeybindings gets the list of keybindings given the current context
+func (gui *Gui) GetCurrentKeybindings() []*Binding {
+	bindings := gui.GetInitialKeybindings()
+	viewName := gui.currentViewName()
+	currentContext := gui.State.Contexts[viewName]
+	contextBindings := gui.GetContextMap()[viewName][currentContext]
+
+	return append(bindings, contextBindings...)
+}
+
+func (gui *Gui) keybindings(g *gocui.Gui) error {
+	bindings := gui.GetInitialKeybindings()
+
 	for _, binding := range bindings {
 		if err := g.SetKeybinding(binding.ViewName, binding.Key, binding.Modifier, binding.Handler); err != nil {
 			return err
 		}
 	}
+	if err := gui.setInitialContexts(); err != nil {
+		return err
+	}
 	return nil
 }
+
+func (gui *Gui) GetContextMap() map[string]map[string][]*Binding {
+	return map[string]map[string][]*Binding{
+		"main": {
+			"normal": {
+				{
+					ViewName:    "main",
+					Key:         gocui.MouseWheelDown,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.scrollDownMain,
+					Description: gui.Tr.SLocalize("ScrollDown"),
+				}, {
+					ViewName:    "main",
+					Key:         gocui.MouseWheelUp,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.scrollUpMain,
+					Description: gui.Tr.SLocalize("ScrollUp"),
+				},
+			},
+			"staging": {
+				{
+					ViewName:    "main",
+					Key:         gocui.KeyEsc,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleStagingEscape,
+					Description: gui.Tr.SLocalize("EscapeStaging"),
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeyArrowUp,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleStagingPrevLine,
+					Description: gui.Tr.SLocalize("PrevLine"),
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeyArrowDown,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleStagingNextLine,
+					Description: gui.Tr.SLocalize("NextLine"),
+				}, {
+					ViewName: "main",
+					Key:      'k',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleStagingPrevLine,
+				}, {
+					ViewName: "main",
+					Key:      'j',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleStagingNextLine,
+				}, {
+					ViewName: "main",
+					Key:      gocui.MouseWheelUp,
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleStagingPrevLine,
+				}, {
+					ViewName: "main",
+					Key:      gocui.MouseWheelDown,
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleStagingNextLine,
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeyArrowLeft,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleStagingPrevHunk,
+					Description: gui.Tr.SLocalize("PrevHunk"),
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeyArrowRight,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleStagingNextHunk,
+					Description: gui.Tr.SLocalize("NextHunk"),
+				}, {
+					ViewName: "main",
+					Key:      'h',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleStagingPrevHunk,
+				}, {
+					ViewName: "main",
+					Key:      'l',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleStagingNextHunk,
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeySpace,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleStageLine,
+					Description: gui.Tr.SLocalize("StageLine"),
+				}, {
+					ViewName:    "main",
+					Key:         'a',
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleStageHunk,
+					Description: gui.Tr.SLocalize("StageHunk"),
+				},
+			},
+			"merging": {
+				{
+					ViewName:    "main",
+					Key:         gocui.KeyEsc,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleEscapeMerge,
+					Description: gui.Tr.SLocalize("EscapeStaging"),
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeySpace,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handlePickHunk,
+					Description: gui.Tr.SLocalize("PickHunk"),
+				}, {
+					ViewName:    "main",
+					Key:         'b',
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handlePickBothHunks,
+					Description: gui.Tr.SLocalize("PickBothHunks"),
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeyArrowLeft,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleSelectPrevConflict,
+					Description: gui.Tr.SLocalize("PrevConflict"),
+				}, {
+					ViewName: "main",
+					Key:      gocui.KeyArrowRight,
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleSelectNextConflict,
+
+					Description: gui.Tr.SLocalize("NextConflict"),
+				}, {
+					ViewName: "main",
+					Key:      gocui.KeyArrowUp,
+
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleSelectTop,
+					Description: gui.Tr.SLocalize("SelectTop"),
+				}, {
+					ViewName:    "main",
+					Key:         gocui.KeyArrowDown,
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handleSelectBottom,
+					Description: gui.Tr.SLocalize("SelectBottom"),
+				}, {
+					ViewName: "main",
+					Key:      gocui.MouseWheelUp,
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleSelectTop,
+				}, {
+					ViewName: "main",
+					Key:      gocui.MouseWheelDown,
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleSelectBottom,
+				}, {
+					ViewName: "main",
+					Key:      'h',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleSelectPrevConflict,
+				}, {
+					ViewName: "main",
+					Key:      'l',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleSelectNextConflict,
+				}, {
+					ViewName: "main",
+					Key:      'k',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleSelectTop,
+				}, {
+					ViewName: "main",
+					Key:      'j',
+					Modifier: gocui.ModNone,
+					Handler:  gui.handleSelectBottom,
+				}, {
+					ViewName:    "main",
+					Key:         'z',
+					Modifier:    gocui.ModNone,
+					Handler:     gui.handlePopFileSnapshot,
+					Description: gui.Tr.SLocalize("Undo"),
+				},
+			},
+		},
+	}
+}

pkg/gui/menu_panel.go

@@ -0,0 +1,99 @@
+package gui
+
+import (
+	"fmt"
+
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// list panel functions
+
+func (gui *Gui) handleMenuSelect(g *gocui.Gui, v *gocui.View) error {
+	return gui.focusPoint(0, gui.State.Panels.Menu.SelectedLine, v)
+}
+
+func (gui *Gui) handleMenuNextLine(g *gocui.Gui, v *gocui.View) error {
+	panelState := gui.State.Panels.Menu
+	gui.changeSelectedLine(&panelState.SelectedLine, v.LinesHeight(), false)
+
+	return gui.handleMenuSelect(g, v)
+}
+
+func (gui *Gui) handleMenuPrevLine(g *gocui.Gui, v *gocui.View) error {
+	panelState := gui.State.Panels.Menu
+	gui.changeSelectedLine(&panelState.SelectedLine, v.LinesHeight(), true)
+
+	return gui.handleMenuSelect(g, v)
+}
+
+// specific functions
+
+func (gui *Gui) renderMenuOptions() error {
+	optionsMap := map[string]string{
+		"esc/q": gui.Tr.SLocalize("close"),
+		"↑ ↓":   gui.Tr.SLocalize("navigate"),
+		"space": gui.Tr.SLocalize("execute"),
+	}
+	return gui.renderOptionsMap(optionsMap)
+}
+
+func (gui *Gui) handleMenuClose(g *gocui.Gui, v *gocui.View) error {
+	for _, key := range []gocui.Key{gocui.KeySpace, gocui.KeyEnter} {
+		if err := g.DeleteKeybinding("menu", key, gocui.ModNone); err != nil {
+			return err
+		}
+	}
+	err := g.DeleteView("menu")
+	if err != nil {
+		return err
+	}
+	return gui.returnFocus(g, v)
+}
+
+func (gui *Gui) createMenu(title string, items interface{}, handlePress func(int) error) error {
+	isFocused := gui.g.CurrentView().Name() == "menu"
+	list, err := utils.RenderList(items, isFocused)
+	if err != nil {
+		return err
+	}
+
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(gui.g, false, list)
+	menuView, _ := gui.g.SetView("menu", x0, y0, x1, y1, 0)
+	menuView.Title = title
+	menuView.FgColor = gocui.ColorWhite
+	menuView.Clear()
+	fmt.Fprint(menuView, list)
+	gui.State.Panels.Menu.SelectedLine = 0
+
+	wrappedHandlePress := func(g *gocui.Gui, v *gocui.View) error {
+		selectedLine := gui.State.Panels.Menu.SelectedLine
+		if err := handlePress(selectedLine); err != nil {
+			return err
+		}
+		if _, err := gui.g.View("menu"); err == nil {
+			if _, err := gui.g.SetViewOnBottom("menu"); err != nil {
+				return err
+			}
+		}
+
+		return gui.returnFocus(gui.g, menuView)
+	}
+
+	for _, key := range []gocui.Key{gocui.KeySpace, gocui.KeyEnter} {
+		if err := gui.g.SetKeybinding("menu", key, gocui.ModNone, wrappedHandlePress); err != nil {
+			return err
+		}
+	}
+
+	gui.g.Update(func(g *gocui.Gui) error {
+		if _, err := gui.g.View("menu"); err == nil {
+			if _, err := g.SetViewOnTop("menu"); err != nil {
+				return err
+			}
+		}
+		currentView := gui.g.CurrentView()
+		return gui.switchFocus(gui.g, currentView, menuView)
+	})
+	return nil
+}

pkg/gui/merge_panel.go

@@ -11,6 +11,7 @@ import (
 	"strings"
 
 	"github.com/fatih/color"
+	"github.com/golang-collections/collections/stack"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/utils"
@@ -20,11 +21,13 @@ func (gui *Gui) findConflicts(content string) ([]commands.Conflict, error) {
 	conflicts := make([]commands.Conflict, 0)
 	var newConflict commands.Conflict
 	for i, line := range utils.SplitLines(content) {
-		if line == "<<<<<<< HEAD" || line == "<<<<<<< MERGE_HEAD" || line == "<<<<<<< Updated upstream" {
+		trimmedLine := strings.TrimPrefix(line, "++")
+		gui.Log.Info(trimmedLine)
+		if trimmedLine == "<<<<<<< HEAD" || trimmedLine == "<<<<<<< MERGE_HEAD" || trimmedLine == "<<<<<<< Updated upstream" {
 			newConflict = commands.Conflict{Start: i}
-		} else if line == "=======" {
+		} else if trimmedLine == "=======" {
 			newConflict.Middle = i
-		} else if strings.HasPrefix(line, ">>>>>>> ") {
+		} else if strings.HasPrefix(trimmedLine, ">>>>>>> ") {
 			newConflict.End = i
 			conflicts = append(conflicts, newConflict)
 		}
@@ -64,29 +67,29 @@ func (gui *Gui) coloredConflictFile(content string, conflicts []commands.Conflic
 }
 
 func (gui *Gui) handleSelectTop(g *gocui.Gui, v *gocui.View) error {
-	gui.State.ConflictTop = true
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictTop = true
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleSelectBottom(g *gocui.Gui, v *gocui.View) error {
-	gui.State.ConflictTop = false
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictTop = false
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleSelectNextConflict(g *gocui.Gui, v *gocui.View) error {
-	if gui.State.ConflictIndex >= len(gui.State.Conflicts)-1 {
+	if gui.State.Panels.Merging.ConflictIndex >= len(gui.State.Panels.Merging.Conflicts)-1 {
 		return nil
 	}
-	gui.State.ConflictIndex++
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictIndex++
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handleSelectPrevConflict(g *gocui.Gui, v *gocui.View) error {
-	if gui.State.ConflictIndex <= 0 {
+	if gui.State.Panels.Merging.ConflictIndex <= 0 {
 		return nil
 	}
-	gui.State.ConflictIndex--
-	return gui.refreshMergePanel(g)
+	gui.State.Panels.Merging.ConflictIndex--
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) isIndexToDelete(i int, conflict commands.Conflict, pick string) bool {
@@ -133,128 +136,155 @@ func (gui *Gui) pushFileSnapshot(g *gocui.Gui) error {
 	if err != nil {
 		return err
 	}
-	gui.State.EditHistory.Push(content)
+	gui.State.Panels.Merging.EditHistory.Push(content)
 	return nil
 }
 
 func (gui *Gui) handlePopFileSnapshot(g *gocui.Gui, v *gocui.View) error {
-	if gui.State.EditHistory.Len() == 0 {
+	if gui.State.Panels.Merging.EditHistory.Len() == 0 {
 		return nil
 	}
-	prevContent := gui.State.EditHistory.Pop().(string)
+	prevContent := gui.State.Panels.Merging.EditHistory.Pop().(string)
 	gitFile, err := gui.getSelectedFile(g)
 	if err != nil {
 		return err
 	}
 	ioutil.WriteFile(gitFile.Name, []byte(prevContent), 0644)
-	return gui.refreshMergePanel(g)
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handlePickHunk(g *gocui.Gui, v *gocui.View) error {
-	conflict := gui.State.Conflicts[gui.State.ConflictIndex]
+	conflict := gui.State.Panels.Merging.Conflicts[gui.State.Panels.Merging.ConflictIndex]
 	gui.pushFileSnapshot(g)
 	pick := "bottom"
-	if gui.State.ConflictTop {
+	if gui.State.Panels.Merging.ConflictTop {
 		pick = "top"
 	}
 	err := gui.resolveConflict(g, conflict, pick)
 	if err != nil {
 		panic(err)
 	}
-	gui.refreshMergePanel(g)
-	return nil
+
+	// if that was the last conflict, finish the merge for this file
+	if len(gui.State.Panels.Merging.Conflicts) == 1 {
+		if err := gui.handleCompleteMerge(); err != nil {
+			return err
+		}
+	}
+	return gui.refreshMergePanel()
 }
 
 func (gui *Gui) handlePickBothHunks(g *gocui.Gui, v *gocui.View) error {
-	conflict := gui.State.Conflicts[gui.State.ConflictIndex]
+	conflict := gui.State.Panels.Merging.Conflicts[gui.State.Panels.Merging.ConflictIndex]
 	gui.pushFileSnapshot(g)
 	err := gui.resolveConflict(g, conflict, "both")
 	if err != nil {
 		panic(err)
 	}
-	return gui.refreshMergePanel(g)
+	return gui.refreshMergePanel()
 }
 
-func (gui *Gui) refreshMergePanel(g *gocui.Gui) error {
-	cat, err := gui.catSelectedFile(g)
+func (gui *Gui) refreshMergePanel() error {
+	panelState := gui.State.Panels.Merging
+	cat, err := gui.catSelectedFile(gui.g)
 	if err != nil {
 		return err
 	}
-	gui.State.Conflicts, err = gui.findConflicts(cat)
+	if cat == "" {
+		return nil
+	}
+	panelState.Conflicts, err = gui.findConflicts(cat)
 	if err != nil {
 		return err
 	}
 
-	if len(gui.State.Conflicts) == 0 {
-		return gui.handleCompleteMerge(g)
-	} else if gui.State.ConflictIndex > len(gui.State.Conflicts)-1 {
-		gui.State.ConflictIndex = len(gui.State.Conflicts) - 1
+	// handle potential fixes that the user made in their editor since we last refreshed
+	if len(panelState.Conflicts) == 0 {
+		return gui.handleCompleteMerge()
+	} else if panelState.ConflictIndex > len(panelState.Conflicts)-1 {
+		panelState.ConflictIndex = len(panelState.Conflicts) - 1
 	}
-	hasFocus := gui.currentViewName(g) == "main"
-	if hasFocus {
-		gui.renderMergeOptions(g)
-	}
-	content, err := gui.coloredConflictFile(cat, gui.State.Conflicts, gui.State.ConflictIndex, gui.State.ConflictTop, hasFocus)
+
+	hasFocus := gui.currentViewName() == "main"
+	content, err := gui.coloredConflictFile(cat, panelState.Conflicts, panelState.ConflictIndex, panelState.ConflictTop, hasFocus)
 	if err != nil {
 		return err
 	}
-	if err := gui.scrollToConflict(g); err != nil {
+	if err := gui.renderString(gui.g, "main", content); err != nil {
 		return err
 	}
-	return gui.renderString(g, "main", content)
+	if err := gui.scrollToConflict(gui.g); err != nil {
+		return err
+	}
+
+	mainView := gui.getMainView()
+	mainView.Wrap = false
+
+	return nil
 }
 
 func (gui *Gui) scrollToConflict(g *gocui.Gui) error {
-	mainView, err := g.View("main")
-	if err != nil {
-		return err
-	}
-	if len(gui.State.Conflicts) == 0 {
+	panelState := gui.State.Panels.Merging
+	if len(panelState.Conflicts) == 0 {
 		return nil
 	}
-	conflict := gui.State.Conflicts[gui.State.ConflictIndex]
-	ox, _ := mainView.Origin()
-	_, height := mainView.Size()
+	mergingView := gui.getMainView()
+	conflict := panelState.Conflicts[panelState.ConflictIndex]
+	ox, _ := mergingView.Origin()
+	_, height := mergingView.Size()
 	conflictMiddle := (conflict.End + conflict.Start) / 2
 	newOriginY := int(math.Max(0, float64(conflictMiddle-(height/2))))
-	return mainView.SetOrigin(ox, newOriginY)
+	gui.g.Update(func(g *gocui.Gui) error {
+		return mergingView.SetOrigin(ox, newOriginY)
+	})
+	return nil
 }
 
-func (gui *Gui) switchToMerging(g *gocui.Gui) error {
-	gui.State.ConflictIndex = 0
-	gui.State.ConflictTop = true
-	_, err := g.SetCurrentView("main")
-	if err != nil {
-		return err
-	}
-	return gui.refreshMergePanel(g)
-}
-
-func (gui *Gui) renderMergeOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"↑ ↓":   "select hunk",
-		"← →":   "navigate conflicts",
-		"space": "pick hunk",
-		"b":     "pick both hunks",
-		"z":     "undo",
+func (gui *Gui) renderMergeOptions() error {
+	return gui.renderOptionsMap(map[string]string{
+		"↑ ↓":   gui.Tr.SLocalize("selectHunk"),
+		"← →":   gui.Tr.SLocalize("navigateConflicts"),
+		"space": gui.Tr.SLocalize("pickHunk"),
+		"b":     gui.Tr.SLocalize("pickBothHunks"),
+		"z":     gui.Tr.SLocalize("undo"),
 	})
 }
 
 func (gui *Gui) handleEscapeMerge(g *gocui.Gui, v *gocui.View) error {
-	filesView, err := g.View("files")
-	if err != nil {
+	gui.State.Panels.Merging.EditHistory = stack.New()
+	if err := gui.refreshFiles(); err != nil {
 		return err
 	}
-	gui.refreshFiles(g)
-	return gui.switchFocus(g, v, filesView)
+	// it's possible this method won't be called from the merging view so we need to
+	// ensure we only 'return' focus if we already have it
+	if gui.g.CurrentView() == gui.getMainView() {
+		return gui.switchFocus(g, v, gui.getFilesView())
+	}
+	return nil
 }
 
-func (gui *Gui) handleCompleteMerge(g *gocui.Gui) error {
-	filesView, err := g.View("files")
-	if err != nil {
+func (gui *Gui) handleCompleteMerge() error {
+	if err := gui.stageSelectedFile(gui.g); err != nil {
 		return err
 	}
-	gui.stageSelectedFile(g)
-	gui.refreshFiles(g)
-	return gui.switchFocus(g, nil, filesView)
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+	// if we got conflicts after unstashing, we don't want to call any git
+	// commands to continue rebasing/merging here
+	if gui.State.WorkingTreeState == "normal" {
+		return gui.handleEscapeMerge(gui.g, gui.getMainView())
+	}
+	// if there are no more files with merge conflicts, we should ask whether the user wants to continue
+	if !gui.anyFilesWithMergeConflicts() {
+		return gui.promptToContinue()
+	}
+	return gui.handleEscapeMerge(gui.g, gui.getMainView())
+}
+
+// promptToContinue asks the user if they want to continue the rebase/merge that's in progress
+func (gui *Gui) promptToContinue() error {
+	return gui.createConfirmationPanel(gui.g, gui.getFilesView(), "continue", gui.Tr.SLocalize("ConflictsResolved"), func(g *gocui.Gui, v *gocui.View) error {
+		return gui.genericMergeCommand("continue")
+	}, nil)
 }

pkg/gui/options_menu_panel.go

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

pkg/gui/rebase_options_panel.go

@@ -0,0 +1,91 @@
+package gui
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/jesseduffield/gocui"
+)
+
+type option struct {
+	value string
+}
+
+// GetDisplayStrings is a function.
+func (r *option) GetDisplayStrings(isFocused bool) []string {
+	return []string{r.value}
+}
+
+func (gui *Gui) handleCreateRebaseOptionsMenu(g *gocui.Gui, v *gocui.View) error {
+	options := []*option{
+		{value: "continue"},
+		{value: "abort"},
+	}
+
+	if gui.State.WorkingTreeState == "rebasing" {
+		options = append(options, &option{value: "skip"})
+	}
+
+	handleMenuPress := func(index int) error {
+		command := options[index].value
+		return gui.genericMergeCommand(command)
+	}
+
+	var title string
+	if gui.State.WorkingTreeState == "merging" {
+		title = gui.Tr.SLocalize("MergeOptionsTitle")
+	} else {
+		title = gui.Tr.SLocalize("RebaseOptionsTitle")
+	}
+
+	return gui.createMenu(title, options, handleMenuPress)
+}
+
+func (gui *Gui) genericMergeCommand(command string) error {
+	status := gui.State.WorkingTreeState
+
+	if status != "merging" && status != "rebasing" {
+		return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("NotMergingOrRebasing"))
+	}
+
+	commandType := strings.Replace(status, "ing", "e", 1)
+	// we should end up with a command like 'git merge --continue'
+
+	// it's impossible for a rebase to require a commit so we'll use a subprocess only if it's a merge
+	if status == "merging" && command != "abort" && gui.Config.GetUserConfig().GetBool("git.merging.manualCommit") {
+		sub := gui.OSCommand.PrepareSubProcess("git", commandType, fmt.Sprintf("--%s", command))
+		if sub != nil {
+			gui.SubProcess = sub
+			return gui.Errors.ErrSubProcess
+		}
+		return nil
+	}
+	result := gui.GitCommand.GenericMerge(commandType, command)
+	if err := gui.handleGenericMergeCommandResult(result); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (gui *Gui) handleGenericMergeCommandResult(result error) error {
+	if err := gui.refreshSidePanels(gui.g); err != nil {
+		return err
+	}
+	if result == nil {
+		return nil
+	} else if result == gui.Errors.ErrSubProcess {
+		return result
+	} else if strings.Contains(result.Error(), "No changes - did you forget to use") {
+		return gui.genericMergeCommand("skip")
+	} else if strings.Contains(result.Error(), "When you have resolved this problem") || strings.Contains(result.Error(), "fix conflicts") || strings.Contains(result.Error(), "Resolve all conflicts manually") {
+		return gui.createConfirmationPanel(gui.g, gui.getFilesView(), gui.Tr.SLocalize("FoundConflictsTitle"), gui.Tr.SLocalize("FoundConflicts"),
+			func(g *gocui.Gui, v *gocui.View) error {
+				return nil
+			}, func(g *gocui.Gui, v *gocui.View) error {
+				return gui.genericMergeCommand("abort")
+			},
+		)
+	} else {
+		return gui.createErrorPanel(gui.g, result.Error())
+	}
+}

pkg/gui/recent_repos_panel.go

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

pkg/gui/staging_panel.go

@@ -0,0 +1,222 @@
+package gui
+
+import (
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/git"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+func (gui *Gui) refreshStagingPanel() error {
+	file, err := gui.getSelectedFile(gui.g)
+	if err != nil {
+		if err != gui.Errors.ErrNoFiles {
+			return err
+		}
+		return gui.handleStagingEscape(gui.g, nil)
+	}
+
+	if !file.HasUnstagedChanges {
+		return gui.handleStagingEscape(gui.g, nil)
+	}
+
+	// note for custom diffs, we'll need to send a flag here saying not to use the custom diff
+	diff := gui.GitCommand.Diff(file, true)
+	colorDiff := gui.GitCommand.Diff(file, false)
+
+	if len(diff) < 2 {
+		return gui.handleStagingEscape(gui.g, nil)
+	}
+
+	// parse the diff and store the line numbers of hunks and stageable lines
+	// TODO: maybe instantiate this at application start
+	p, err := git.NewPatchParser(gui.Log)
+	if err != nil {
+		return nil
+	}
+	hunkStarts, stageableLines, err := p.ParsePatch(diff)
+	if err != nil {
+		return nil
+	}
+
+	var selectedLine int
+	if gui.State.Panels.Staging != nil {
+		end := len(stageableLines) - 1
+		if end < gui.State.Panels.Staging.SelectedLine {
+			selectedLine = end
+		} else {
+			selectedLine = gui.State.Panels.Staging.SelectedLine
+		}
+	} else {
+		selectedLine = 0
+	}
+
+	gui.State.Panels.Staging = &stagingPanelState{
+		StageableLines: stageableLines,
+		HunkStarts:     hunkStarts,
+		SelectedLine:   selectedLine,
+		Diff:           diff,
+	}
+
+	if len(stageableLines) == 0 {
+		return gui.createErrorPanel(gui.g, "No lines to stage")
+	}
+
+	if err := gui.focusLineAndHunk(); err != nil {
+		return err
+	}
+
+	mainView := gui.getMainView()
+	mainView.Highlight = true
+	mainView.Wrap = false
+
+	gui.g.Update(func(*gocui.Gui) error {
+		return gui.setViewContent(gui.g, gui.getMainView(), colorDiff)
+	})
+
+	return nil
+}
+
+func (gui *Gui) handleStagingEscape(g *gocui.Gui, v *gocui.View) error {
+	gui.State.Panels.Staging = nil
+
+	return gui.switchFocus(gui.g, nil, gui.getFilesView())
+}
+
+func (gui *Gui) handleStagingPrevLine(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleCycleLine(true)
+}
+
+func (gui *Gui) handleStagingNextLine(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleCycleLine(false)
+}
+
+func (gui *Gui) handleStagingPrevHunk(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleCycleHunk(true)
+}
+
+func (gui *Gui) handleStagingNextHunk(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleCycleHunk(false)
+}
+
+func (gui *Gui) handleCycleHunk(prev bool) error {
+	state := gui.State.Panels.Staging
+	lineNumbers := state.StageableLines
+	currentLine := lineNumbers[state.SelectedLine]
+	currentHunkIndex := utils.PrevIndex(state.HunkStarts, currentLine)
+	var newHunkIndex int
+	if prev {
+		if currentHunkIndex == 0 {
+			newHunkIndex = len(state.HunkStarts) - 1
+		} else {
+			newHunkIndex = currentHunkIndex - 1
+		}
+	} else {
+		if currentHunkIndex == len(state.HunkStarts)-1 {
+			newHunkIndex = 0
+		} else {
+			newHunkIndex = currentHunkIndex + 1
+		}
+	}
+
+	state.SelectedLine = utils.NextIndex(lineNumbers, state.HunkStarts[newHunkIndex])
+
+	return gui.focusLineAndHunk()
+}
+
+func (gui *Gui) handleCycleLine(prev bool) error {
+	state := gui.State.Panels.Staging
+	lineNumbers := state.StageableLines
+	currentLine := lineNumbers[state.SelectedLine]
+	var newIndex int
+	if prev {
+		newIndex = utils.PrevIndex(lineNumbers, currentLine)
+	} else {
+		newIndex = utils.NextIndex(lineNumbers, currentLine)
+	}
+	state.SelectedLine = newIndex
+
+	return gui.focusLineAndHunk()
+}
+
+// focusLineAndHunk works out the best focus for the staging panel given the
+// selected line and size of the hunk
+func (gui *Gui) focusLineAndHunk() error {
+	stagingView := gui.getMainView()
+	state := gui.State.Panels.Staging
+
+	lineNumber := state.StageableLines[state.SelectedLine]
+
+	// we want the bottom line of the view buffer to ideally be the bottom line
+	// of the hunk, but if the hunk is too big we'll just go three lines beyond
+	// the currently selected line so that the user can see the context
+	var bottomLine int
+	nextHunkStartIndex := utils.NextIndex(state.HunkStarts, lineNumber)
+	if nextHunkStartIndex == 0 {
+		// for now linesHeight is an efficient means of getting the number of lines
+		// in the patch. However if we introduce word wrap we'll need to update this
+		bottomLine = stagingView.LinesHeight() - 1
+	} else {
+		bottomLine = state.HunkStarts[nextHunkStartIndex] - 1
+	}
+
+	hunkStartIndex := utils.PrevIndex(state.HunkStarts, lineNumber)
+	hunkStart := state.HunkStarts[hunkStartIndex]
+	// if it's the first hunk we'll also show the diff header
+	if hunkStartIndex == 0 {
+		hunkStart = 0
+	}
+
+	_, height := stagingView.Size()
+	// if this hunk is too big, we will just ensure that the user can at least
+	// see three lines of context below the cursor
+	if bottomLine-hunkStart > height {
+		bottomLine = lineNumber + 3
+	}
+
+	return gui.generalFocusLine(lineNumber, bottomLine, stagingView)
+}
+
+func (gui *Gui) handleStageHunk(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleStageLineOrHunk(true)
+}
+
+func (gui *Gui) handleStageLine(g *gocui.Gui, v *gocui.View) error {
+	return gui.handleStageLineOrHunk(false)
+}
+
+func (gui *Gui) handleStageLineOrHunk(hunk bool) error {
+	state := gui.State.Panels.Staging
+	p, err := git.NewPatchModifier(gui.Log)
+	if err != nil {
+		return err
+	}
+
+	currentLine := state.StageableLines[state.SelectedLine]
+	var patch string
+	if hunk {
+		patch, err = p.ModifyPatchForHunk(state.Diff, state.HunkStarts, currentLine)
+	} else {
+		patch, err = p.ModifyPatchForLine(state.Diff, currentLine)
+	}
+	if err != nil {
+		return err
+	}
+
+	// for logging purposes
+	// ioutil.WriteFile("patch.diff", []byte(patch), 0600)
+
+	// apply the patch then refresh this panel
+	// create a new temp file with the patch, then call git apply with that patch
+	_, err = gui.GitCommand.ApplyPatch(patch)
+	if err != nil {
+		return err
+	}
+
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+	if err := gui.refreshStagingPanel(); err != nil {
+		return err
+	}
+	return nil
+}

pkg/gui/stash_panel.go

@@ -5,57 +5,97 @@ import (
 
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-func (gui *Gui) refreshStashEntries(g *gocui.Gui) error {
-	g.Update(func(g *gocui.Gui) error {
-		v, err := g.View("stash")
-		if err != nil {
-			panic(err)
-		}
-		gui.State.StashEntries = gui.GitCommand.GetStashEntries()
-		v.Clear()
-		for _, stashEntry := range gui.State.StashEntries {
-			fmt.Fprintln(v, stashEntry.DisplayString)
-		}
-		return gui.resetOrigin(v)
-	})
-	return nil
-}
+// list panel functions
 
 func (gui *Gui) getSelectedStashEntry(v *gocui.View) *commands.StashEntry {
-	if len(gui.State.StashEntries) == 0 {
+	selectedLine := gui.State.Panels.Stash.SelectedLine
+	if selectedLine == -1 {
 		return nil
 	}
-	lineNumber := gui.getItemPosition(v)
-	return &gui.State.StashEntries[lineNumber]
-}
 
-func (gui *Gui) renderStashOptions(g *gocui.Gui) error {
-	return gui.renderOptionsMap(g, map[string]string{
-		"space":   "apply",
-		"g":       "pop",
-		"d":       "drop",
-		"← → ↑ ↓": "navigate",
-	})
+	return gui.State.StashEntries[selectedLine]
 }
 
 func (gui *Gui) handleStashEntrySelect(g *gocui.Gui, v *gocui.View) error {
-	if err := gui.renderStashOptions(g); err != nil {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+	stashEntry := gui.getSelectedStashEntry(v)
+	if stashEntry == nil {
+		return gui.renderString(g, "main", gui.Tr.SLocalize("NoStashEntries"))
+	}
+	if err := gui.focusPoint(0, gui.State.Panels.Stash.SelectedLine, v); err != nil {
 		return err
 	}
 	go func() {
-		stashEntry := gui.getSelectedStashEntry(v)
-		if stashEntry == nil {
-			gui.renderString(g, "main", "No stash entries")
-			return
-		}
+		// doing this asynchronously cos it can take time
 		diff, _ := gui.GitCommand.GetStashEntryDiff(stashEntry.Index)
-		gui.renderString(g, "main", diff)
+		_ = gui.renderString(g, "main", diff)
 	}()
 	return nil
 }
 
+func (gui *Gui) refreshStashEntries(g *gocui.Gui) error {
+	g.Update(func(g *gocui.Gui) error {
+		gui.State.StashEntries = gui.GitCommand.GetStashEntries()
+
+		gui.refreshSelectedLine(&gui.State.Panels.Stash.SelectedLine, len(gui.State.StashEntries))
+
+		isFocused := gui.g.CurrentView().Name() == "stash"
+		list, err := utils.RenderList(gui.State.StashEntries, isFocused)
+		if err != nil {
+			return err
+		}
+
+		v := gui.getStashView()
+		v.Clear()
+		fmt.Fprint(v, list)
+
+		if err := gui.resetOrigin(v); err != nil {
+			return err
+		}
+		return nil
+	})
+	return nil
+}
+
+func (gui *Gui) handleStashNextLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Stash
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.StashEntries), false)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleStashEntrySelect(gui.g, v)
+}
+
+func (gui *Gui) handleStashPrevLine(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	panelState := gui.State.Panels.Stash
+	gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.StashEntries), true)
+
+	if err := gui.resetOrigin(gui.getMainView()); err != nil {
+		return err
+	}
+	return gui.handleStashEntrySelect(gui.g, v)
+}
+
+// specific functions
+
 func (gui *Gui) handleStashApply(g *gocui.Gui, v *gocui.View) error {
 	return gui.stashDo(g, v, "apply")
 }
@@ -65,7 +105,9 @@ func (gui *Gui) handleStashPop(g *gocui.Gui, v *gocui.View) error {
 }
 
 func (gui *Gui) handleStashDrop(g *gocui.Gui, v *gocui.View) error {
-	return gui.createConfirmationPanel(g, v, "Stash drop", "Are you sure you want to drop this stash entry?", func(g *gocui.Gui, v *gocui.View) error {
+	title := gui.Tr.SLocalize("StashDrop")
+	message := gui.Tr.SLocalize("SureDropStashEntry")
+	return gui.createConfirmationPanel(g, v, title, message, func(g *gocui.Gui, v *gocui.View) error {
 		return gui.stashDo(g, v, "drop")
 	}, nil)
 }
@@ -73,25 +115,31 @@ func (gui *Gui) handleStashDrop(g *gocui.Gui, v *gocui.View) error {
 func (gui *Gui) stashDo(g *gocui.Gui, v *gocui.View, method string) error {
 	stashEntry := gui.getSelectedStashEntry(v)
 	if stashEntry == nil {
-		return gui.createErrorPanel(g, "No stash to "+method)
+		errorMessage := gui.Tr.TemplateLocalize(
+			"NoStashTo",
+			Teml{
+				"method": method,
+			},
+		)
+		return gui.createErrorPanel(g, errorMessage)
 	}
 	if err := gui.GitCommand.StashDo(stashEntry.Index, method); err != nil {
 		gui.createErrorPanel(g, err.Error())
 	}
 	gui.refreshStashEntries(g)
-	return gui.refreshFiles(g)
+	return gui.refreshFiles()
 }
 
 func (gui *Gui) handleStashSave(g *gocui.Gui, filesView *gocui.View) error {
 	if len(gui.trackedFiles()) == 0 && len(gui.stagedFiles()) == 0 {
-		return gui.createErrorPanel(g, "You have no tracked/staged files to stash")
+		return gui.createErrorPanel(g, gui.Tr.SLocalize("NoTrackedStagedFilesStash"))
 	}
-	gui.createPromptPanel(g, filesView, "Stash changes", func(g *gocui.Gui, v *gocui.View) error {
+	gui.createPromptPanel(g, filesView, gui.Tr.SLocalize("StashChanges"), func(g *gocui.Gui, v *gocui.View) error {
 		if err := gui.GitCommand.StashSave(gui.trimmedContent(v)); err != nil {
 			gui.createErrorPanel(g, err.Error())
 		}
 		gui.refreshStashEntries(g)
-		return gui.refreshFiles(g)
+		return gui.refreshFiles()
 	})
 	return nil
 }

pkg/gui/status_panel.go

@@ -2,6 +2,7 @@ package gui
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
@@ -18,14 +19,14 @@ func (gui *Gui) refreshStatus(g *gocui.Gui) error {
 	// contents end up cleared
 	g.Update(func(*gocui.Gui) error {
 		v.Clear()
-		pushables, pullables := gui.GitCommand.UpstreamDifferenceCount()
+		pushables, pullables := gui.GitCommand.GetCurrentBranchUpstreamDifferenceCount()
 		fmt.Fprint(v, "↑"+pushables+"↓"+pullables)
 		branches := gui.State.Branches
-		if err := gui.updateHasMergeConflictStatus(); err != nil {
+		if err := gui.updateWorkTreeState(); err != nil {
 			return err
 		}
-		if gui.State.HasMergeConflicts {
-			fmt.Fprint(v, utils.ColoredString(" (merging)", color.FgYellow))
+		if gui.State.WorkingTreeState != "normal" {
+			fmt.Fprint(v, utils.ColoredString(fmt.Sprintf(" (%s)", gui.State.WorkingTreeState), color.FgYellow))
 		}
 
 		if len(branches) == 0 {
@@ -40,3 +41,74 @@ func (gui *Gui) refreshStatus(g *gocui.Gui) error {
 
 	return nil
 }
+
+func (gui *Gui) handleCheckForUpdate(g *gocui.Gui, v *gocui.View) error {
+	gui.Updater.CheckForNewUpdate(gui.onUserUpdateCheckFinish, true)
+	return gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("CheckingForUpdates"))
+}
+
+func (gui *Gui) handleStatusSelect(g *gocui.Gui, v *gocui.View) error {
+	if gui.popupPanelFocused() {
+		return nil
+	}
+
+	if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
+		return err
+	}
+	magenta := color.New(color.FgMagenta)
+
+	dashboardString := strings.Join(
+		[]string{
+			lazygitTitle(),
+			"Copyright (c) 2018 Jesse Duffield",
+			"Keybindings: https://github.com/jesseduffield/lazygit/blob/master/docs/Keybindings.md",
+			"Config Options: https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md",
+			"Tutorial: https://youtu.be/VDXvbHZYeKY",
+			"Raise an Issue: https://github.com/jesseduffield/lazygit/issues",
+			magenta.Sprint("Buy Jesse a coffee: https://donorbox.org/lazygit"), // caffeine ain't free
+		}, "\n\n")
+
+	return gui.renderString(g, "main", dashboardString)
+}
+
+func (gui *Gui) handleOpenConfig(g *gocui.Gui, v *gocui.View) error {
+	return gui.openFile(gui.Config.GetUserConfig().ConfigFileUsed())
+}
+
+func (gui *Gui) handleEditConfig(g *gocui.Gui, v *gocui.View) error {
+	filename := gui.Config.GetUserConfig().ConfigFileUsed()
+	return gui.editFile(filename)
+}
+
+func lazygitTitle() string {
+	return `
+   _                       _ _
+  | |                     (_) |
+  | | __ _ _____   _  __ _ _| |_
+  | |/ _` + "`" + ` |_  / | | |/ _` + "`" + ` | | __|
+  | | (_| |/ /| |_| | (_| | | |_
+  |_|\__,_/___|\__, |\__, |_|\__|
+                __/ | __/ |
+               |___/ |___/       `
+}
+
+func (gui *Gui) updateWorkTreeState() error {
+	merging, err := gui.GitCommand.IsInMergeState()
+	if err != nil {
+		return err
+	}
+	if merging {
+		gui.State.WorkingTreeState = "merging"
+		return nil
+	}
+	rebaseMode, err := gui.GitCommand.RebaseMode()
+	if err != nil {
+		return err
+	}
+	if rebaseMode != "" {
+		gui.State.WorkingTreeState = "rebasing"
+		return nil
+	}
+	gui.State.WorkingTreeState = "normal"
+	return nil
+}

pkg/gui/theme.go

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

pkg/gui/updates.go

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

pkg/gui/view_helpers.go

@@ -4,18 +4,25 @@ import (
 	"fmt"
 	"sort"
 	"strings"
-	"time"
 
 	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/spkg/bom"
 )
 
-var cyclableViews = []string{"files", "branches", "commits", "stash"}
+var cyclableViews = []string{"status", "files", "branches", "commits", "stash"}
 
 func (gui *Gui) refreshSidePanels(g *gocui.Gui) error {
-	gui.refreshBranches(g)
-	gui.refreshFiles(g)
-	gui.refreshCommits(g)
-	return nil
+	if err := gui.refreshBranches(g); err != nil {
+		return err
+	}
+	if err := gui.refreshFiles(); err != nil {
+		return err
+	}
+	if err := gui.refreshCommits(g); err != nil {
+		return err
+	}
+	return gui.refreshStashEntries(g)
 }
 
 func (gui *Gui) nextView(g *gocui.Gui, v *gocui.View) error {
@@ -29,7 +36,13 @@ func (gui *Gui) nextView(g *gocui.Gui, v *gocui.View) error {
 				break
 			}
 			if i == len(cyclableViews)-1 {
-				gui.Log.Info(v.Name() + " is not in the list of views")
+				message := gui.Tr.TemplateLocalize(
+					"IssntListOfViews",
+					Teml{
+						"name": v.Name(),
+					},
+				)
+				gui.Log.Info(message)
 				return nil
 			}
 		}
@@ -52,7 +65,13 @@ func (gui *Gui) previousView(g *gocui.Gui, v *gocui.View) error {
 				break
 			}
 			if i == len(cyclableViews)-1 {
-				gui.Log.Info(v.Name() + " is not in the list of views")
+				message := gui.Tr.TemplateLocalize(
+					"IssntListOfViews",
+					Teml{
+						"name": v.Name(),
+					},
+				)
+				gui.Log.Info(message)
 				return nil
 			}
 		}
@@ -65,105 +84,86 @@ func (gui *Gui) previousView(g *gocui.Gui, v *gocui.View) error {
 }
 
 func (gui *Gui) newLineFocused(g *gocui.Gui, v *gocui.View) error {
-	mainView, _ := g.View("main")
-	mainView.SetOrigin(0, 0)
-
 	switch v.Name() {
+	case "menu":
+		return gui.handleMenuSelect(g, v)
+	case "status":
+		return gui.handleStatusSelect(g, v)
 	case "files":
-		return gui.handleFileSelect(g, v)
+		return gui.handleFileSelect(g, v, false)
 	case "branches":
 		return gui.handleBranchSelect(g, v)
-	case "confirmation":
-		return nil
-	case "commitMessage":
-		return gui.handleCommitFocused(g, v)
-	case "main":
-		// TODO: pull this out into a 'view focused' function
-		gui.refreshMergePanel(g)
-		v.Highlight = false
-		return nil
 	case "commits":
 		return gui.handleCommitSelect(g, v)
 	case "stash":
 		return gui.handleStashEntrySelect(g, v)
+	case "confirmation":
+		return nil
+	case "commitMessage":
+		return gui.handleCommitFocused(g, v)
+	case "credentials":
+		return gui.handleCredentialsViewFocused(g, v)
+	case "main":
+		if gui.State.Contexts["main"] == "merging" {
+			return gui.refreshMergePanel()
+		}
+		v.Highlight = false
+		return nil
 	default:
-		panic("No view matching newLineFocused switch statement")
+		panic(gui.Tr.SLocalize("NoViewMachingNewLineFocusedSwitchStatement"))
 	}
 }
 
 func (gui *Gui) returnFocus(g *gocui.Gui, v *gocui.View) error {
 	previousView, err := g.View(gui.State.PreviousView)
 	if err != nil {
-		panic(err)
+		// always fall back to files view if there's no 'previous' view stored
+		previousView, err = g.View("files")
+		if err != nil {
+			gui.Log.Error(err)
+		}
 	}
 	return gui.switchFocus(g, v, previousView)
 }
 
 // pass in oldView = nil if you don't want to be able to return to your old view
+// TODO: move some of this logic into our onFocusLost and onFocus hooks
 func (gui *Gui) switchFocus(g *gocui.Gui, oldView, newView *gocui.View) error {
 	// we assume we'll never want to return focus to a confirmation panel i.e.
 	// we should never stack confirmation panels
 	if oldView != nil && oldView.Name() != "confirmation" {
-		oldView.Highlight = false
-		gui.Log.Info("setting previous view to:", oldView.Name())
-		gui.State.PreviousView = oldView.Name()
+		// second class panels should never have focus restored to them because
+		// once they lose focus they are effectively 'destroyed'
+		secondClassPanels := []string{"confirmation", "menu"}
+		if !utils.IncludesString(secondClassPanels, oldView.Name()) {
+			gui.State.PreviousView = oldView.Name()
+		}
 	}
-	newView.Highlight = true
-	gui.Log.Info("new focused view is " + newView.Name())
+
+	gui.Log.Info("setting highlight to true for view" + newView.Name())
+	message := gui.Tr.TemplateLocalize(
+		"newFocusedViewIs",
+		Teml{
+			"newFocusedView": newView.Name(),
+		},
+	)
+	gui.Log.Info(message)
 	if _, err := g.SetCurrentView(newView.Name()); err != nil {
 		return err
 	}
+	if _, err := g.SetViewOnTop(newView.Name()); err != nil {
+		return err
+	}
+
 	g.Cursor = newView.Editable
+
+	if err := gui.renderPanelOptions(); err != nil {
+		return err
+	}
+
 	return gui.newLineFocused(g, newView)
 }
 
-func (gui *Gui) getItemPosition(v *gocui.View) int {
-	gui.correctCursor(v)
-	_, cy := v.Cursor()
-	_, oy := v.Origin()
-	return oy + cy
-}
-
-func (gui *Gui) cursorUp(g *gocui.Gui, v *gocui.View) error {
-	// swallowing cursor movements in main
-	// TODO: pull this out
-	if v == nil || v.Name() == "main" {
-		return nil
-	}
-
-	ox, oy := v.Origin()
-	cx, cy := v.Cursor()
-	if err := v.SetCursor(cx, cy-1); err != nil && oy > 0 {
-		if err := v.SetOrigin(ox, oy-1); err != nil {
-			return err
-		}
-	}
-
-	gui.newLineFocused(g, v)
-	return nil
-}
-
-func (gui *Gui) cursorDown(g *gocui.Gui, v *gocui.View) error {
-	// swallowing cursor movements in main
-	// TODO: pull this out
-	if v == nil || v.Name() == "main" {
-		return nil
-	}
-	cx, cy := v.Cursor()
-	ox, oy := v.Origin()
-	if cy+oy >= len(v.BufferLines())-2 {
-		return nil
-	}
-	if err := v.SetCursor(cx, cy+1); err != nil {
-		if err := v.SetOrigin(ox, oy+1); err != nil {
-			return err
-		}
-	}
-
-	gui.newLineFocused(g, v)
-	return nil
-}
-
 func (gui *Gui) resetOrigin(v *gocui.View) error {
 	if err := v.SetCursor(0, 0); err != nil {
 		return err
@@ -172,28 +172,68 @@ func (gui *Gui) resetOrigin(v *gocui.View) error {
 }
 
 // if the cursor down past the last item, move it to the last line
-func (gui *Gui) correctCursor(v *gocui.View) error {
-	cx, cy := v.Cursor()
-	_, oy := v.Origin()
-	lineCount := len(v.BufferLines()) - 2
-	if cy >= lineCount-oy {
-		return v.SetCursor(cx, lineCount-oy)
+func (gui *Gui) focusPoint(cx int, cy int, v *gocui.View) error {
+	if cy < 0 {
+		return nil
+	}
+	ox, oy := v.Origin()
+	_, height := v.Size()
+	ly := height - 1
+
+	// if line is above origin, move origin and set cursor to zero
+	// if line is below origin + height, move origin and set cursor to max
+	// otherwise set cursor to value - origin
+	if ly > v.LinesHeight() {
+		if err := v.SetCursor(cx, cy); err != nil {
+			return err
+		}
+		if err := v.SetOrigin(ox, 0); err != nil {
+			return err
+		}
+	} else if cy < oy {
+		if err := v.SetCursor(cx, 0); err != nil {
+			return err
+		}
+		if err := v.SetOrigin(ox, cy); err != nil {
+			return err
+		}
+	} else if cy > oy+ly {
+		if err := v.SetCursor(cx, ly); err != nil {
+			return err
+		}
+		if err := v.SetOrigin(ox, cy-ly); err != nil {
+			return err
+		}
+	} else {
+		if err := v.SetCursor(cx, cy-oy); err != nil {
+			return err
+		}
 	}
 	return nil
 }
 
+func (gui *Gui) cleanString(s string) string {
+	output := string(bom.Clean([]byte(s)))
+	return utils.NormalizeLinefeeds(output)
+}
+
+func (gui *Gui) setViewContent(g *gocui.Gui, v *gocui.View, s string) error {
+	v.Clear()
+	fmt.Fprint(v, gui.cleanString(s))
+	return nil
+}
+
+// renderString resets the origin of a view and sets its content
 func (gui *Gui) renderString(g *gocui.Gui, viewName, s string) error {
 	g.Update(func(*gocui.Gui) error {
 		v, err := g.View(viewName)
-		// just in case the view disappeared as this function was called, we'll
-		// silently return if it's not found
 		if err != nil {
-			return nil
+			return nil // return gracefully if view has been deleted
 		}
-		v.Clear()
-		fmt.Fprint(v, s)
-		v.Wrap = true
-		return nil
+		if err := v.SetOrigin(0, 0); err != nil {
+			return err
+		}
+		return gui.setViewContent(gui.g, v, s)
 	})
 	return nil
 }
@@ -207,31 +247,39 @@ func (gui *Gui) optionsMapToString(optionsMap map[string]string) string {
 	return strings.Join(optionsArray, ", ")
 }
 
-func (gui *Gui) renderOptionsMap(g *gocui.Gui, optionsMap map[string]string) error {
-	return gui.renderString(g, "options", gui.optionsMapToString(optionsMap))
-}
-
-func (gui *Gui) loader() string {
-	characters := "|/-\\"
-	now := time.Now()
-	nanos := now.UnixNano()
-	index := nanos / 50000000 % int64(len(characters))
-	return characters[index : index+1]
+func (gui *Gui) renderOptionsMap(optionsMap map[string]string) error {
+	return gui.renderString(gui.g, "options", gui.optionsMapToString(optionsMap))
 }
 
 // TODO: refactor properly
-func (gui *Gui) getFilesView(g *gocui.Gui) *gocui.View {
-	v, _ := g.View("files")
+// i'm so sorry but had to add this getBranchesView
+func (gui *Gui) getFilesView() *gocui.View {
+	v, _ := gui.g.View("files")
 	return v
 }
 
-func (gui *Gui) getCommitsView(g *gocui.Gui) *gocui.View {
-	v, _ := g.View("commits")
+func (gui *Gui) getCommitsView() *gocui.View {
+	v, _ := gui.g.View("commits")
 	return v
 }
 
-func (gui *Gui) getCommitMessageView(g *gocui.Gui) *gocui.View {
-	v, _ := g.View("commitMessage")
+func (gui *Gui) getCommitMessageView() *gocui.View {
+	v, _ := gui.g.View("commitMessage")
+	return v
+}
+
+func (gui *Gui) getBranchesView() *gocui.View {
+	v, _ := gui.g.View("branches")
+	return v
+}
+
+func (gui *Gui) getMainView() *gocui.View {
+	v, _ := gui.g.View("main")
+	return v
+}
+
+func (gui *Gui) getStashView() *gocui.View {
+	v, _ := gui.g.View("stash")
 	return v
 }
 
@@ -239,7 +287,113 @@ func (gui *Gui) trimmedContent(v *gocui.View) string {
 	return strings.TrimSpace(v.Buffer())
 }
 
-func (gui *Gui) currentViewName(g *gocui.Gui) string {
-	currentView := g.CurrentView()
+func (gui *Gui) currentViewName() string {
+	currentView := gui.g.CurrentView()
 	return currentView.Name()
 }
+
+func (gui *Gui) resizeCurrentPopupPanel(g *gocui.Gui) error {
+	v := g.CurrentView()
+	if v.Name() == "commitMessage" || v.Name() == "credentials" || v.Name() == "confirmation" {
+		return gui.resizePopupPanel(g, v)
+	}
+	return nil
+}
+
+func (gui *Gui) resizePopupPanel(g *gocui.Gui, v *gocui.View) error {
+	// If the confirmation panel is already displayed, just resize the width,
+	// otherwise continue
+	content := v.Buffer()
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, v.Wrap, content)
+	vx0, vy0, vx1, vy1 := v.Dimensions()
+	if vx0 == x0 && vy0 == y0 && vx1 == x1 && vy1 == y1 {
+		return nil
+	}
+	gui.Log.Info(gui.Tr.SLocalize("resizingPopupPanel"))
+	_, err := g.SetView(v.Name(), x0, y0, x1, y1, 0)
+	return err
+}
+
+// generalFocusLine takes a lineNumber to focus, and a bottomLine to ensure we can see
+func (gui *Gui) generalFocusLine(lineNumber int, bottomLine int, v *gocui.View) error {
+	_, height := v.Size()
+	overScroll := bottomLine - height + 1
+	if overScroll < 0 {
+		overScroll = 0
+	}
+	if err := v.SetOrigin(0, overScroll); err != nil {
+		return err
+	}
+	if err := v.SetCursor(0, lineNumber-overScroll); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (gui *Gui) changeSelectedLine(line *int, total int, up bool) {
+	if up {
+		if *line == -1 || *line == 0 {
+			return
+		}
+
+		*line -= 1
+	} else {
+		if *line == -1 || *line == total-1 {
+			return
+		}
+
+		*line += 1
+	}
+}
+
+func (gui *Gui) refreshSelectedLine(line *int, total int) {
+	if *line == -1 && total > 0 {
+		*line = 0
+	} else if total-1 < *line {
+		*line = total - 1
+	}
+}
+
+func (gui *Gui) renderListPanel(v *gocui.View, items interface{}) error {
+	gui.g.Update(func(g *gocui.Gui) error {
+		isFocused := gui.g.CurrentView().Name() == v.Name()
+		list, err := utils.RenderList(items, isFocused)
+		if err != nil {
+			return gui.createErrorPanel(gui.g, err.Error())
+		}
+		v.Clear()
+		fmt.Fprint(v, list)
+		return nil
+	})
+	return nil
+}
+
+func (gui *Gui) renderPanelOptions() error {
+	currentView := gui.g.CurrentView()
+	switch currentView.Name() {
+	case "menu":
+		return gui.renderMenuOptions()
+	case "main":
+		if gui.State.Contexts["main"] == "merging" {
+			return gui.renderMergeOptions()
+		}
+	}
+	return gui.renderGlobalOptions()
+}
+
+func (gui *Gui) handleFocusView(g *gocui.Gui, v *gocui.View) error {
+	_, err := gui.g.SetCurrentView(v.Name())
+	return err
+}
+
+func (gui *Gui) popupPanelFocused() bool {
+	viewNames := []string{"commitMessage",
+		"credentials",
+		"menu"}
+	for _, viewName := range viewNames {
+		if gui.currentViewName() == viewName {
+			return true
+		}
+	}
+	return false
+}

pkg/i18n/dutch.go

@@ -0,0 +1,648 @@
+package i18n
+
+import (
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"golang.org/x/text/language"
+)
+
+// addDutch will add all dutch translations
+func addDutch(i18nObject *i18n.Bundle) error {
+
+	// add the translations
+	return i18nObject.AddMessages(language.Dutch,
+		&i18n.Message{
+			ID:    "NotEnoughSpace",
+			Other: "Niet genoeg ruimte om de panelen te renderen",
+		}, &i18n.Message{
+			ID:    "DiffTitle",
+			Other: "Diff",
+		}, &i18n.Message{
+			ID:    "LogTitle",
+			Other: "Log",
+		}, &i18n.Message{
+			ID:    "FilesTitle",
+			Other: "Bestanden",
+		}, &i18n.Message{
+			ID:    "BranchesTitle",
+			Other: "Branches",
+		}, &i18n.Message{
+			ID:    "CommitsTitle",
+			Other: "Commits",
+		}, &i18n.Message{
+			ID:    "StashTitle",
+			Other: "Stash",
+		}, &i18n.Message{
+			ID:    "StagingMainTitle",
+			Other: `Stage Lines/Hunks`,
+		}, &i18n.Message{
+			ID:    "MergingMainTitle",
+			Other: "Resolve merge conflicts",
+		}, &i18n.Message{
+			ID:    "CommitMessage",
+			Other: "Commit bericht",
+		}, &i18n.Message{
+			ID:    "CredentialsUsername",
+			Other: "Gebruikersnaam",
+		}, &i18n.Message{
+			ID:    "CredentialsPassword",
+			Other: "Wachtwoord",
+		}, &i18n.Message{
+			ID:    "PassUnameWrong",
+			Other: "Wachtwoord en/of gebruikersnaam verkeert",
+		}, &i18n.Message{
+			ID:    "CommitChanges",
+			Other: "Commit veranderingen",
+		}, &i18n.Message{
+			ID:    "AmendLastCommit",
+			Other: "wijzig laatste commit",
+		}, &i18n.Message{
+			ID:    "SureToAmend",
+			Other: "Weet je zeker dat je de laatste commit wilt wijzigen? U kunt het commit-bericht wijzigen vanuit het commits-paneel.",
+		}, &i18n.Message{
+			ID:    "NoCommitToAmend",
+			Other: "Er is geen commits om te wijzigen.",
+		}, &i18n.Message{
+			ID:    "CommitChangesWithEditor",
+			Other: "commit veranderingen met de git editor",
+		}, &i18n.Message{
+			ID:    "StatusTitle",
+			Other: "Status",
+		}, &i18n.Message{
+			ID:    "GlobalTitle",
+			Other: "Global",
+		}, &i18n.Message{
+			ID:    "navigate",
+			Other: "navigeer",
+		}, &i18n.Message{
+			ID:    "menu",
+			Other: "menu",
+		}, &i18n.Message{
+			ID:    "execute",
+			Other: "uitvoeren",
+		}, &i18n.Message{
+			ID:    "stashFiles",
+			Other: "stash-bestanden",
+		}, &i18n.Message{
+			ID:    "open",
+			Other: "open",
+		}, &i18n.Message{
+			ID:    "ignore",
+			Other: "negeren",
+		}, &i18n.Message{
+			ID:    "delete",
+			Other: "verwijderen",
+		}, &i18n.Message{
+			ID:    "toggleStaged",
+			Other: "toggle staged",
+		}, &i18n.Message{
+			ID:    "toggleStagedAll",
+			Other: "toggle staged alle",
+		}, &i18n.Message{
+			ID:    "refresh",
+			Other: "verversen",
+		}, &i18n.Message{
+			ID:    "push",
+			Other: "push",
+		}, &i18n.Message{
+			ID:    "pull",
+			Other: "pull",
+		}, &i18n.Message{
+			ID:    "addPatch",
+			Other: "bewerkingen toevoegen",
+		}, &i18n.Message{
+			ID:    "edit",
+			Other: "bewerken",
+		}, &i18n.Message{
+			ID:    "scroll",
+			Other: "scroll",
+		}, &i18n.Message{
+			ID:    "abortMerge",
+			Other: "samenvoegen afbreken",
+		}, &i18n.Message{
+			ID:    "resolveMergeConflicts",
+			Other: "los merge conflicten op",
+		}, &i18n.Message{
+			ID:    "checkout",
+			Other: "uitchecken",
+		}, &i18n.Message{
+			ID:    "NoChangedFiles",
+			Other: "Geen bestanden veranderd",
+		}, &i18n.Message{
+			ID:    "FileHasNoUnstagedChanges",
+			Other: "Het bestand heeft geen unstaged veranderingen om toe te voegen",
+		}, &i18n.Message{
+			ID:    "CannotGitAdd",
+			Other: "Kan commando niet uitvoeren git add --path untracked files",
+		}, &i18n.Message{
+			ID:    "CantIgnoreTrackFiles",
+			Other: "Kan gevolgde bestanden niet negeren",
+		}, &i18n.Message{
+			ID:    "NoStagedFilesToCommit",
+			Other: "Er zijn geen staged bestanden om te commiten",
+		}, &i18n.Message{
+			ID:    "NoFilesDisplay",
+			Other: "Geen bestanden om te laten zien",
+		}, &i18n.Message{
+			ID:    "NotAFile",
+			Other: "Dit is geen bestand",
+		}, &i18n.Message{
+			ID:    "PullWait",
+			Other: "Pullen...",
+		}, &i18n.Message{
+			ID:    "PushWait",
+			Other: "Pushen...",
+		}, &i18n.Message{
+			ID:    "FetchWait",
+			Other: "Fetchen...",
+		}, &i18n.Message{
+			ID:    "FileNoMergeCons",
+			Other: "Dit bestand heeft geen merge conflicten",
+		}, &i18n.Message{
+			ID:    "SureResetHardHead",
+			Other: "Weet je het zeker dat je `reset --hard HEAD` en `clean -fd` wil uitvoeren? Het kan dat je hierdoor bestanden verliest",
+		}, &i18n.Message{
+			ID:    "SureTo",
+			Other: "Weet je het zeker dat je {{.fileName}} wilt {{.deleteVerb}} (je veranderingen zullen worden verwijderd)",
+		}, &i18n.Message{
+			ID:    "AlreadyCheckedOutBranch",
+			Other: "Je hebt deze branch al uitgecheckt",
+		}, &i18n.Message{
+			ID:    "SureForceCheckout",
+			Other: "Weet je zeker dat je het uitchecken wil forceren? Al je lokale verandering zullen worden verwijdert",
+		}, &i18n.Message{
+			ID:    "ForceCheckoutBranch",
+			Other: "Forceer uitchecken op deze branch",
+		}, &i18n.Message{
+			ID:    "BranchName",
+			Other: "Branch naam",
+		}, &i18n.Message{
+			ID:    "NewBranchNameBranchOff",
+			Other: "Nieuw branch naam (Branch is afgeleid van {{.branchName}})",
+		}, &i18n.Message{
+			ID:    "CantDeleteCheckOutBranch",
+			Other: "Je kan een uitgecheckte branch niet verwijderen!",
+		}, &i18n.Message{
+			ID:    "DeleteBranch",
+			Other: "Verwijder branch",
+		}, &i18n.Message{
+			ID:    "DeleteBranchMessage",
+			Other: "Weet je zeker dat je branch {{.selectedBranchName}} wilt verwijderen?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "Weet je zeker dat je branch {{.selectedBranchName}} geforceerd wil verwijderen?",
+		}, &i18n.Message{
+			ID:    "rebaseBranch",
+			Other: "rebase branch",
+		}, &i18n.Message{
+			ID:    "CantMergeBranchIntoItself",
+			Other: "Je kan niet een branch in zichzelf mergen",
+		}, &i18n.Message{
+			ID:    "forceCheckout",
+			Other: "forceer checkout",
+		}, &i18n.Message{
+			ID:    "merge",
+			Other: "samenvoegen",
+		}, &i18n.Message{
+			ID:    "checkoutByName",
+			Other: "uitchecken bij naam",
+		}, &i18n.Message{
+			ID:    "newBranch",
+			Other: "nieuwe branch",
+		}, &i18n.Message{
+			ID:    "deleteBranch",
+			Other: "verwijder branch",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "verwijder branch (forceer)",
+		}, &i18n.Message{
+			ID:    "NoBranchesThisRepo",
+			Other: "Geen branches voor deze repo",
+		}, &i18n.Message{
+			ID:    "NoTrackingThisBranch",
+			Other: "deze branch wordt niet gevolgd",
+		}, &i18n.Message{
+			ID:    "CommitWithoutMessageErr",
+			Other: "Je kan geen commit maken zonder commit bericht",
+		}, &i18n.Message{
+			ID:    "CloseConfirm",
+			Other: "{{.keyBindClose}}: Sluiten, {{.keyBindConfirm}}: Bevestigen",
+		}, &i18n.Message{
+			ID:    "close",
+			Other: "sluiten",
+		}, &i18n.Message{
+			ID:    "SureResetThisCommit",
+			Other: "Weet je het zeker dat je wil resetten naar deze commit?",
+		}, &i18n.Message{
+			ID:    "ResetToCommit",
+			Other: "Reset Naar Commit",
+		}, &i18n.Message{
+			ID:    "squashDown",
+			Other: "squash beneden",
+		}, &i18n.Message{
+			ID:    "rename",
+			Other: "hernoemen",
+		}, &i18n.Message{
+			ID:    "resetToThisCommit",
+			Other: "reset naar deze commit",
+		}, &i18n.Message{
+			ID:    "fixupCommit",
+			Other: "Fixup commit",
+		}, &i18n.Message{
+			ID:    "NoCommitsThisBranch",
+			Other: "Er zijn geen commits voor deze branch",
+		}, &i18n.Message{
+			ID:    "OnlySquashTopmostCommit",
+			Other: "Kan alleen bovenste commit squashen",
+		}, &i18n.Message{
+			ID:    "YouNoCommitsToSquash",
+			Other: "Je hebt geen commits om mee te squashen",
+		}, &i18n.Message{
+			ID:    "CantFixupWhileUnstagedChanges",
+			Other: "Kan geen Fixup uitvoeren op unstaged veranderingen",
+		}, &i18n.Message{
+			ID:    "Fixup",
+			Other: "Fixup",
+		}, &i18n.Message{
+			ID:    "SureFixupThisCommit",
+			Other: "Weet je zeker dat je fixup wil uitvoeren op deze commit? De commit hieronder zol worden squashed in deze",
+		}, &i18n.Message{
+			ID:    "OnlyRenameTopCommit",
+			Other: "Je kan alleen de bovenste commit hernoemen",
+		}, &i18n.Message{
+			ID:    "renameCommit",
+			Other: "hernoem commit",
+		}, &i18n.Message{
+			ID:    "renameCommitEditor",
+			Other: "rename commit with editor",
+		}, &i18n.Message{
+			ID:    "PotentialErrInGetselectedCommit",
+			Other: "Er is mogelijk een error in getSelected Commit (geen match tussen ui en state)",
+		}, &i18n.Message{
+			ID:    "Error",
+			Other: "Foutmelding",
+		}, &i18n.Message{
+			ID:    "resizingPopupPanel",
+			Other: "resizen popup paneel",
+		}, &i18n.Message{
+			ID:    "RunningSubprocess",
+			Other: "subprocess lopend",
+		}, &i18n.Message{
+			ID:    "selectHunk",
+			Other: "selecteer stuk",
+		}, &i18n.Message{
+			ID:    "navigateConflicts",
+			Other: "navigeer conflicts",
+		}, &i18n.Message{
+			ID:    "pickHunk",
+			Other: "kies stuk",
+		}, &i18n.Message{
+			ID:    "pickBothHunks",
+			Other: "kies beide stukken",
+		}, &i18n.Message{
+			ID:    "undo",
+			Other: "ongedaan maken",
+		}, &i18n.Message{
+			ID:    "pop",
+			Other: "pop",
+		}, &i18n.Message{
+			ID:    "drop",
+			Other: "drop",
+		}, &i18n.Message{
+			ID:    "apply",
+			Other: "toepassen",
+		}, &i18n.Message{
+			ID:    "NoStashEntries",
+			Other: "Geen stash items",
+		}, &i18n.Message{
+			ID:    "StashDrop",
+			Other: "Stash drop",
+		}, &i18n.Message{
+			ID:    "SureDropStashEntry",
+			Other: "Weet je het zeker dat je deze stash entry wil laten vallen?",
+		}, &i18n.Message{
+			ID:    "NoStashTo",
+			Other: "Geen stash voor {{.method}}",
+		}, &i18n.Message{
+			ID:    "NoTrackedStagedFilesStash",
+			Other: "Je hebt geen tracked/staged bestanden om te laten stashen",
+		}, &i18n.Message{
+			ID:    "StashChanges",
+			Other: "Stash veranderingen",
+		}, &i18n.Message{
+			ID:    "IssntListOfViews",
+			Other: "{{.name}} is niet in de lijst van weergaves",
+		}, &i18n.Message{
+			ID:    "NoViewMachingNewLineFocusedSwitchStatement",
+			Other: "Er machen geen weergave met de newLineFocused switch declaratie",
+		}, &i18n.Message{
+			ID:    "newFocusedViewIs",
+			Other: "nieuw gefocussed weergave is {{.newFocusedView}}",
+		}, &i18n.Message{
+			ID:    "CantCloseConfirmationPrompt",
+			Other: "Kon de bevestiging prompt niet sluiten: {{.error}}",
+		}, &i18n.Message{
+			ID:    "ClearFilePanel",
+			Other: "maak bestandsvenster leeg",
+		}, &i18n.Message{
+			ID:    "MergeAborted",
+			Other: "Merge afgebroken",
+		}, &i18n.Message{
+			ID:    "OpenConfig",
+			Other: "open config file",
+		}, &i18n.Message{
+			ID:    "EditConfig",
+			Other: "verander config file",
+		}, &i18n.Message{
+			ID:    "ForcePush",
+			Other: "Forceer push",
+		}, &i18n.Message{
+			ID:    "ForcePushPrompt",
+			Other: "Jouw branch is afgeweken van de remote branch. Druk 'esc' om te annuleren, of 'enter' om geforceert te pushen.",
+		}, &i18n.Message{
+			ID:    "checkForUpdate",
+			Other: "check voor updates",
+		}, &i18n.Message{
+			ID:    "CheckingForUpdates",
+			Other: "zoeken naar updates...",
+		}, &i18n.Message{
+			ID:    "OnLatestVersionErr",
+			Other: "Je hebt al de laatste versie",
+		}, &i18n.Message{
+			ID:    "MajorVersionErr",
+			Other: "Nieuwe versie ({{.newVersion}}) is niet backwards compatibele vergeleken met de huidige versie ({{.currentVersion}})",
+		}, &i18n.Message{
+			ID:    "CouldNotFindBinaryErr",
+			Other: "Kon geen binary vinden op {{.url}}",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingTitle",
+			Other: "Help lazygit te verbeteren",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingPrompt",
+			Other: "Zou je anonieme data rapportage willen aanzetten om lazygit beter te kunnen maken? (enter/esc)",
+		}, &i18n.Message{
+			ID:    "GitconfigParseErr",
+			Other: `Gogit kon je gitconfig bestand niet goed parsen door de aanwezigheid van losstaande '\' tekens. Het weghalen van deze tekens zou het probleem moeten oplossen. `,
+		}, &i18n.Message{
+			ID:    "removeFile",
+			Other: `Verwijder als untracked / uitchecken wordt gevolgd (ga weg)`,
+		}, &i18n.Message{
+			ID:    "editFile",
+			Other: `verander bestand`,
+		}, &i18n.Message{
+			ID:    "openFile",
+			Other: `open bestand`,
+		}, &i18n.Message{
+			ID:    "ignoreFile",
+			Other: `voeg toe aan .gitignore`,
+		}, &i18n.Message{
+			ID:    "refreshFiles",
+			Other: `refresh bestanden`,
+		}, &i18n.Message{
+			ID:    "resetHard",
+			Other: `harde reset and verwijderen ongevolgde bestanden`,
+		}, &i18n.Message{
+			ID:    "mergeIntoCurrentBranch",
+			Other: `merge in met huidige checked out branch`,
+		}, &i18n.Message{
+			ID:    "ConfirmQuit",
+			Other: `Weet je zeker dat je dit programma wil sluiten?`,
+		}, &i18n.Message{
+			ID:    "SwitchRepo",
+			Other: "wissel naar een recente repo",
+		}, &i18n.Message{
+			ID:    "UnsupportedGitService",
+			Other: `Niet-ondersteunde git-service`,
+		}, &i18n.Message{
+			ID:    "createPullRequest",
+			Other: `maak een pull-aanvraag`,
+		}, &i18n.Message{
+			ID:    "NoBranchOnRemote",
+			Other: `Deze branch bestaat niet op de remote. U moet het eerst naar de remote pushen.`,
+		}, &i18n.Message{
+			ID:    "fetch",
+			Other: `fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchTitle",
+			Other: `Geen automatiese git fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchBody",
+			Other: `Lazygit kan niet "git fetch" uitvoeren in een privé repository, gebruik f in het branches paneel om "git fetch" manueel uit te voeren`,
+		}, &i18n.Message{
+			ID:    "StageLines",
+			Other: `stage individuele hunks/lijnen`,
+		}, &i18n.Message{
+			ID:    "FileStagingRequirements",
+			Other: `Kan alleen individuele lijnen stagen van getrackte bestanden met onstaged veranderingen`,
+		}, &i18n.Message{
+			ID:    "StagingTitle",
+			Other: `Stage Lines/Hunks`,
+		}, &i18n.Message{
+			ID:    "StageHunk",
+			Other: `stage hunk`,
+		}, &i18n.Message{
+			ID:    "StageLine",
+			Other: `stage lijn`,
+		}, &i18n.Message{
+			ID:    "EscapeStaging",
+			Other: `ga terug naar het bestanden paneel`,
+		}, &i18n.Message{
+			ID:    "CantFindHunks",
+			Other: `Kan geen hunks vinden in deze patch`,
+		}, &i18n.Message{
+			ID:    "CantFindHunk",
+			Other: `Kan geen hunk vinden`,
+		}, &i18n.Message{
+			ID:    "RebasingTitle",
+			Other: "Rebasing",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "ConfirmRebase",
+			Other: "Are you sure you want to rebase {{.checkedOutBranch}} onto {{.selectedBranch}}?",
+		}, &i18n.Message{
+			ID:    "ConfirmMerge",
+			Other: "Are you sure you want to merge {{.selectedBranch}} into {{.checkedOutBranch}}?",
+		}, &i18n.Message{
+			ID:    "FwdNoUpstream",
+			Other: "Cannot fast-forward a branch with no upstream",
+		}, &i18n.Message{
+			ID:    "ErrorOccurred",
+			Other: "An error occurred! Please create an issue at https://github.com/jesseduffield/lazygit/issues",
+		}, &i18n.Message{
+			ID:    "FwdCommitsToPush",
+			Other: "Cannot fast-forward a branch with commits to push",
+		}, &i18n.Message{
+			ID:    "MainTitle",
+			Other: "Main",
+		}, &i18n.Message{
+			ID:    "NormalTitle",
+			Other: "Normal",
+		}, &i18n.Message{
+			ID:    "softReset",
+			Other: "soft reset to last commit",
+		}, &i18n.Message{
+			ID:    "SoftReset",
+			Other: "Soft reset",
+		}, &i18n.Message{
+			ID:    "ConfirmSoftReset",
+			Other: "Are you sure you want to `reset --soft HEAD^`? The changes in your topmost commit will be placed in your working tree",
+		}, &i18n.Message{
+			ID:    "CantRebaseOntoSelf",
+			Other: "You cannot rebase a branch onto itself",
+		}, &i18n.Message{
+			ID:    "SureSquashThisCommit",
+			Other: "Are you sure you want to squash this commit into the commit below?",
+		}, &i18n.Message{
+			ID:    "Squash",
+			Other: "Squash",
+		}, &i18n.Message{
+			ID:    "pickCommit",
+			Other: "pick commit (when mid-rebase)",
+		}, &i18n.Message{
+			ID:    "revertCommit",
+			Other: "revert commit",
+		}, &i18n.Message{
+			ID:    "deleteCommit",
+			Other: "delete commit",
+		}, &i18n.Message{
+			ID:    "moveDownCommit",
+			Other: "move commit down one",
+		}, &i18n.Message{
+			ID:    "moveUpCommit",
+			Other: "move commit up one",
+		}, &i18n.Message{
+			ID:    "editCommit",
+			Other: "edit commit",
+		}, &i18n.Message{
+			ID:    "amendToCommit",
+			Other: "amend commit with staged changes",
+		}, &i18n.Message{
+			ID:    "FoundConflicts",
+			Other: "Damn, conflicts! To abort press 'esc', otherwise press 'enter'",
+		}, &i18n.Message{
+			ID:    "FoundConflictsTitle",
+			Other: "Auto-merge failed",
+		}, &i18n.Message{
+			ID:    "Undo",
+			Other: "undo",
+		}, &i18n.Message{
+			ID:    "PickHunk",
+			Other: "pick hunk",
+		}, &i18n.Message{
+			ID:    "PickBothHunks",
+			Other: "pick both hunks",
+		}, &i18n.Message{
+			ID:    "ViewMergeRebaseOptions",
+			Other: "view merge/rebase options",
+		}, &i18n.Message{
+			ID:    "NotMergingOrRebasing",
+			Other: "You are currently neither rebasing nor merging",
+		}, &i18n.Message{
+			ID:    "RecentRepos",
+			Other: "recent repositories",
+		}, &i18n.Message{
+			ID:    "MergeOptionsTitle",
+			Other: "Merge Options",
+		}, &i18n.Message{
+			ID:    "RebaseOptionsTitle",
+			Other: "Rebase Options",
+		}, &i18n.Message{
+			ID:    "ConflictsResolved",
+			Other: "all merge conflicts resolved. Continue?",
+		}, &i18n.Message{
+			ID:    "NoRoom",
+			Other: "Not enough room",
+		}, &i18n.Message{
+			ID:    "YouAreHere",
+			Other: "YOU ARE HERE",
+		}, &i18n.Message{
+			ID:    "rewordNotSupported",
+			Other: "rewording commits while interactively rebasing is not currently supported",
+		}, &i18n.Message{
+			ID:    "cherryPickCopy",
+			Other: "copy commit (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "cherryPickCopyRange",
+			Other: "copy commit range (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "pasteCommits",
+			Other: "paste commits (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "SureCherryPick",
+			Other: "Are you sure you want to cherry-pick the copied commits onto this branch?",
+		}, &i18n.Message{
+			ID:    "CherryPick",
+			Other: "Cherry-Pick",
+		}, &i18n.Message{
+			ID:    "CannotRebaseOntoFirstCommit",
+			Other: "You cannot interactive rebase onto the first commit",
+		}, &i18n.Message{
+			ID:    "Donate",
+			Other: "Donate",
+		}, &i18n.Message{
+			ID:    "PrevLine",
+			Other: "select previous line",
+		}, &i18n.Message{
+			ID:    "NextLine",
+			Other: "select next line",
+		}, &i18n.Message{
+			ID:    "PrevHunk",
+			Other: "select previous hunk",
+		}, &i18n.Message{
+			ID:    "NextHunk",
+			Other: "select next hunk",
+		}, &i18n.Message{
+			ID:    "PrevConflict",
+			Other: "select previous conflict",
+		}, &i18n.Message{
+			ID:    "NextConflict",
+			Other: "select next conflict",
+		}, &i18n.Message{
+			ID:    "SelectTop",
+			Other: "select top hunk",
+		}, &i18n.Message{
+			ID:    "SelectBottom",
+			Other: "select bottom hunk",
+		}, &i18n.Message{
+			ID:    "ScrollDown",
+			Other: "scroll down",
+		}, &i18n.Message{
+			ID:    "ScrollUp",
+			Other: "scroll up",
+		}, &i18n.Message{
+			ID:    "AmendCommitTitle",
+			Other: "Amend Commit",
+		}, &i18n.Message{
+			ID:    "AmendCommitPrompt",
+			Other: "Are you sure you want to amend this commit with your staged files?",
+		}, &i18n.Message{
+			ID:    "DeleteCommitTitle",
+			Other: "Delete Commit",
+		}, &i18n.Message{
+			ID:    "DeleteCommitPrompt",
+			Other: "Are you sure you want to delete this commit?",
+		}, &i18n.Message{
+			ID:    "SquashingStatus",
+			Other: "squashing",
+		}, &i18n.Message{
+			ID:    "FixingStatus",
+			Other: "fixing up",
+		}, &i18n.Message{
+			ID:    "DeletingStatus",
+			Other: "deleting",
+		}, &i18n.Message{
+			ID:    "MovingStatus",
+			Other: "moving",
+		}, &i18n.Message{
+			ID:    "RebasingStatus",
+			Other: "rebasing",
+		}, &i18n.Message{
+			ID:    "AmendingStatus",
+			Other: "amending",
+		}, &i18n.Message{
+			ID:    "CherryPickingStatus",
+			Other: "cherry-picking",
+		},
+	)
+}

pkg/i18n/english.go

@@ -0,0 +1,671 @@
+/*
+
+Todo list when making a new translation
+- Copy this file and rename it to the language you want to translate to like someLanguage.go
+- Change the addEnglish() name to the language you want to translate to like addSomeLanguage()
+- change the first function argument of i18nObject.AddMessages( to the language you want to translate to like language.SomeLanguage
+- Remove this todo and the about section
+
+*/
+
+package i18n
+
+import (
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"golang.org/x/text/language"
+)
+
+func addEnglish(i18nObject *i18n.Bundle) error {
+
+	return i18nObject.AddMessages(language.English,
+		&i18n.Message{
+			ID:    "NotEnoughSpace",
+			Other: "Not enough space to render panels",
+		}, &i18n.Message{
+			ID:    "DiffTitle",
+			Other: "Diff",
+		}, &i18n.Message{
+			ID:    "LogTitle",
+			Other: "Log",
+		}, &i18n.Message{
+			ID:    "FilesTitle",
+			Other: "Files",
+		}, &i18n.Message{
+			ID:    "BranchesTitle",
+			Other: "Branches",
+		}, &i18n.Message{
+			ID:    "CommitsTitle",
+			Other: "Commits",
+		}, &i18n.Message{
+			ID:    "StashTitle",
+			Other: "Stash",
+		}, &i18n.Message{
+			ID:    "StagingMainTitle",
+			Other: `Stage Lines/Hunks`,
+		}, &i18n.Message{
+			ID:    "MergingMainTitle",
+			Other: "Resolve merge conflicts",
+		}, &i18n.Message{
+			ID:    "MainTitle",
+			Other: "Main",
+		}, &i18n.Message{
+			ID:    "StagingTitle",
+			Other: "Staging",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "NormalTitle",
+			Other: "Normal",
+		}, &i18n.Message{
+			ID:    "CommitMessage",
+			Other: "Commit message",
+		}, &i18n.Message{
+			ID:    "CredentialsUsername",
+			Other: "Username",
+		}, &i18n.Message{
+			ID:    "CredentialsPassword",
+			Other: "Password",
+		}, &i18n.Message{
+			ID:    "PassUnameWrong",
+			Other: "Password and/or username wrong",
+		}, &i18n.Message{
+			ID:    "CommitChanges",
+			Other: "commit changes",
+		}, &i18n.Message{
+			ID:    "AmendLastCommit",
+			Other: "amend last commit",
+		}, &i18n.Message{
+			ID:    "SureToAmend",
+			Other: "Are you sure you want to amend last commit? Afterwards, you can change commit message from the commits panel.",
+		}, &i18n.Message{
+			ID:    "NoCommitToAmend",
+			Other: "There's no commit to amend.",
+		}, &i18n.Message{
+			ID:    "CommitChangesWithEditor",
+			Other: "commit changes using git editor",
+		}, &i18n.Message{
+			ID:    "StatusTitle",
+			Other: "Status",
+		}, &i18n.Message{
+			ID:    "GlobalTitle",
+			Other: "Global",
+		}, &i18n.Message{
+			ID:    "navigate",
+			Other: "navigate",
+		}, &i18n.Message{
+			ID:    "menu",
+			Other: "menu",
+		}, &i18n.Message{
+			ID:    "execute",
+			Other: "execute",
+		}, &i18n.Message{
+			ID:    "stashFiles",
+			Other: "stash files",
+		}, &i18n.Message{
+			ID:    "softReset",
+			Other: "soft reset to last commit",
+		}, &i18n.Message{
+			ID:    "open",
+			Other: "open",
+		}, &i18n.Message{
+			ID:    "ignore",
+			Other: "ignore",
+		}, &i18n.Message{
+			ID:    "delete",
+			Other: "delete",
+		}, &i18n.Message{
+			ID:    "toggleStaged",
+			Other: "toggle staged",
+		}, &i18n.Message{
+			ID:    "toggleStagedAll",
+			Other: "stage/unstage all",
+		}, &i18n.Message{
+			ID:    "refresh",
+			Other: "refresh",
+		}, &i18n.Message{
+			ID:    "push",
+			Other: "push",
+		}, &i18n.Message{
+			ID:    "pull",
+			Other: "pull",
+		}, &i18n.Message{
+			ID:    "addPatch",
+			Other: "add patch",
+		}, &i18n.Message{
+			ID:    "edit",
+			Other: "edit",
+		}, &i18n.Message{
+			ID:    "scroll",
+			Other: "scroll",
+		}, &i18n.Message{
+			ID:    "abortMerge",
+			Other: "abort merge",
+		}, &i18n.Message{
+			ID:    "resolveMergeConflicts",
+			Other: "resolve merge conflicts",
+		}, &i18n.Message{
+			ID:    "checkout",
+			Other: "checkout",
+		}, &i18n.Message{
+			ID:    "NoChangedFiles",
+			Other: "No changed files",
+		}, &i18n.Message{
+			ID:    "FileHasNoUnstagedChanges",
+			Other: "File has no unstaged changes to add",
+		}, &i18n.Message{
+			ID:    "CannotGitAdd",
+			Other: "Cannot git add --patch untracked files",
+		}, &i18n.Message{
+			ID:    "CantIgnoreTrackFiles",
+			Other: "Cannot ignore tracked files",
+		}, &i18n.Message{
+			ID:    "NoStagedFilesToCommit",
+			Other: "There are no staged files to commit",
+		}, &i18n.Message{
+			ID:    "NoFilesDisplay",
+			Other: "No file to display",
+		}, &i18n.Message{
+			ID:    "NotAFile",
+			Other: "Not a file",
+		}, &i18n.Message{
+			ID:    "PullWait",
+			Other: "Pulling...",
+		}, &i18n.Message{
+			ID:    "PushWait",
+			Other: "Pushing...",
+		}, &i18n.Message{
+			ID:    "FetchWait",
+			Other: "Fetching...",
+		}, &i18n.Message{
+			ID:    "FileNoMergeCons",
+			Other: "This file has no inline merge conflicts",
+		}, &i18n.Message{
+			ID:    "SureResetHardHead",
+			Other: "Are you sure you want to `reset --hard HEAD` and `clean -fd`? You may lose changes",
+		}, &i18n.Message{
+			ID:    "SoftReset",
+			Other: "Soft reset",
+		}, &i18n.Message{
+			ID:    "ConfirmSoftReset",
+			Other: "Are you sure you want to `reset --soft HEAD^`? The changes in your topmost commit will be placed in your working tree",
+		}, &i18n.Message{
+			ID:    "SureTo",
+			Other: "Are you sure you want to {{.deleteVerb}} {{.fileName}} (you will lose your changes)?",
+		}, &i18n.Message{
+			ID:    "AlreadyCheckedOutBranch",
+			Other: "You have already checked out this branch",
+		}, &i18n.Message{
+			ID:    "SureForceCheckout",
+			Other: "Are you sure you want force checkout? You will lose all local changes",
+		}, &i18n.Message{
+			ID:    "ForceCheckoutBranch",
+			Other: "Force Checkout Branch",
+		}, &i18n.Message{
+			ID:    "BranchName",
+			Other: "Branch name",
+		}, &i18n.Message{
+			ID:    "NewBranchNameBranchOff",
+			Other: "New Branch Name (Branch is off of {{.branchName}})",
+		}, &i18n.Message{
+			ID:    "CantDeleteCheckOutBranch",
+			Other: "You cannot delete the checked out branch!",
+		}, &i18n.Message{
+			ID:    "DeleteBranch",
+			Other: "Delete Branch",
+		}, &i18n.Message{
+			ID:    "DeleteBranchMessage",
+			Other: "Are you sure you want to delete the branch {{.selectedBranchName}}?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "{{.selectedBranchName}} is not fully merged. Are you sure you want to delete it?",
+		}, &i18n.Message{
+			ID:    "rebaseBranch",
+			Other: "rebase branch",
+		}, &i18n.Message{
+			ID:    "CantRebaseOntoSelf",
+			Other: "You cannot rebase a branch onto itself",
+		}, &i18n.Message{
+			ID:    "CantMergeBranchIntoItself",
+			Other: "You cannot merge a branch into itself",
+		}, &i18n.Message{
+			ID:    "forceCheckout",
+			Other: "force checkout",
+		}, &i18n.Message{
+			ID:    "merge",
+			Other: "merge",
+		}, &i18n.Message{
+			ID:    "checkoutByName",
+			Other: "checkout by name",
+		}, &i18n.Message{
+			ID:    "newBranch",
+			Other: "new branch",
+		}, &i18n.Message{
+			ID:    "deleteBranch",
+			Other: "delete branch",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "delete branch (force)",
+		}, &i18n.Message{
+			ID:    "NoBranchesThisRepo",
+			Other: "No branches for this repo",
+		}, &i18n.Message{
+			ID:    "NoTrackingThisBranch",
+			Other: "There is no tracking for this branch",
+		}, &i18n.Message{
+			ID:    "CommitWithoutMessageErr",
+			Other: "You cannot commit without a commit message",
+		}, &i18n.Message{
+			ID:    "CloseConfirm",
+			Other: "{{.keyBindClose}}: close, {{.keyBindConfirm}}: confirm",
+		}, &i18n.Message{
+			ID:    "close",
+			Other: "close",
+		}, &i18n.Message{
+			ID:    "SureResetThisCommit",
+			Other: "Are you sure you want to reset to this commit?",
+		}, &i18n.Message{
+			ID:    "ResetToCommit",
+			Other: "Reset To Commit",
+		}, &i18n.Message{
+			ID:    "squashDown",
+			Other: "squash down",
+		}, &i18n.Message{
+			ID:    "rename",
+			Other: "rename",
+		}, &i18n.Message{
+			ID:    "resetToThisCommit",
+			Other: "reset to this commit",
+		}, &i18n.Message{
+			ID:    "fixupCommit",
+			Other: "fixup commit",
+		}, &i18n.Message{
+			ID:    "NoCommitsThisBranch",
+			Other: "No commits for this branch",
+		}, &i18n.Message{
+			ID:    "OnlySquashTopmostCommit",
+			Other: "Can only squash topmost commit",
+		}, &i18n.Message{
+			ID:    "YouNoCommitsToSquash",
+			Other: "You have no commits to squash with",
+		}, &i18n.Message{
+			ID:    "CantFixupWhileUnstagedChanges",
+			Other: "Can't fixup while there are unstaged changes",
+		}, &i18n.Message{
+			ID:    "Fixup",
+			Other: "Fixup",
+		}, &i18n.Message{
+			ID:    "SureFixupThisCommit",
+			Other: "Are you sure you want to 'fixup' this commit? It will be merged into the commit below",
+		}, &i18n.Message{
+			ID:    "SureSquashThisCommit",
+			Other: "Are you sure you want to squash this commit into the commit below?",
+		}, &i18n.Message{
+			ID:    "Squash",
+			Other: "Squash",
+		}, &i18n.Message{
+			ID:    "pickCommit",
+			Other: "pick commit (when mid-rebase)",
+		}, &i18n.Message{
+			ID:    "revertCommit",
+			Other: "revert commit",
+		}, &i18n.Message{
+			ID:    "OnlyRenameTopCommit",
+			Other: "Can only reword topmost commit from within lazygit. Use shift+R instead",
+		}, &i18n.Message{
+			ID:    "renameCommit",
+			Other: "reword commit",
+		}, &i18n.Message{
+			ID:    "deleteCommit",
+			Other: "delete commit",
+		}, &i18n.Message{
+			ID:    "moveDownCommit",
+			Other: "move commit down one",
+		}, &i18n.Message{
+			ID:    "moveUpCommit",
+			Other: "move commit up one",
+		}, &i18n.Message{
+			ID:    "editCommit",
+			Other: "edit commit",
+		}, &i18n.Message{
+			ID:    "amendToCommit",
+			Other: "amend commit with staged changes",
+		}, &i18n.Message{
+			ID:    "renameCommitEditor",
+			Other: "rename commit with editor",
+		}, &i18n.Message{
+			ID:    "PotentialErrInGetselectedCommit",
+			Other: "potential error in getSelected Commit (mismatched ui and state)",
+		}, &i18n.Message{
+			ID:    "NoCommitsThisBranch",
+			Other: "No commits for this branch",
+		}, &i18n.Message{
+			ID:    "Error",
+			Other: "Error",
+		}, &i18n.Message{
+			ID:    "resizingPopupPanel",
+			Other: "resizing popup panel",
+		}, &i18n.Message{
+			ID:    "RunningSubprocess",
+			Other: "running subprocess",
+		}, &i18n.Message{
+			ID:    "selectHunk",
+			Other: "select hunk",
+		}, &i18n.Message{
+			ID:    "navigateConflicts",
+			Other: "navigate conflicts",
+		}, &i18n.Message{
+			ID:    "pickHunk",
+			Other: "pick hunk",
+		}, &i18n.Message{
+			ID:    "pickBothHunks",
+			Other: "pick both hunks",
+		}, &i18n.Message{
+			ID:    "undo",
+			Other: "undo",
+		}, &i18n.Message{
+			ID:    "pop",
+			Other: "pop",
+		}, &i18n.Message{
+			ID:    "drop",
+			Other: "drop",
+		}, &i18n.Message{
+			ID:    "apply",
+			Other: "apply",
+		}, &i18n.Message{
+			ID:    "NoStashEntries",
+			Other: "No stash entries",
+		}, &i18n.Message{
+			ID:    "StashDrop",
+			Other: "Stash drop",
+		}, &i18n.Message{
+			ID:    "SureDropStashEntry",
+			Other: "Are you sure you want to drop this stash entry?",
+		}, &i18n.Message{
+			ID:    "NoStashTo",
+			Other: "No stash to {{.method}}",
+		}, &i18n.Message{
+			ID:    "NoTrackedStagedFilesStash",
+			Other: "You have no tracked/staged files to stash",
+		}, &i18n.Message{
+			ID:    "StashChanges",
+			Other: "Stash changes",
+		}, &i18n.Message{
+			ID:    "IssntListOfViews",
+			Other: "{{.name}} is not in the list of views",
+		}, &i18n.Message{
+			ID:    "NoViewMachingNewLineFocusedSwitchStatement",
+			Other: "No view matching newLineFocused switch statement",
+		}, &i18n.Message{
+			ID:    "newFocusedViewIs",
+			Other: "new focused view is {{.newFocusedView}}",
+		}, &i18n.Message{
+			ID:    "CantCloseConfirmationPrompt",
+			Other: "Could not close confirmation prompt: {{.error}}",
+		}, &i18n.Message{
+			ID:    "NoChangedFiles",
+			Other: "No changed files",
+		}, &i18n.Message{
+			ID:    "ClearFilePanel",
+			Other: "Clear file panel",
+		}, &i18n.Message{
+			ID:    "MergeAborted",
+			Other: "Merge aborted",
+		}, &i18n.Message{
+			ID:    "OpenConfig",
+			Other: "open config file",
+		}, &i18n.Message{
+			ID:    "EditConfig",
+			Other: "edit config file",
+		}, &i18n.Message{
+			ID:    "ForcePush",
+			Other: "Force push",
+		}, &i18n.Message{
+			ID:    "ForcePushPrompt",
+			Other: "Your branch has diverged from the remote branch. Press 'esc' to cancel, or 'enter' to force push.",
+		}, &i18n.Message{
+			ID:    "checkForUpdate",
+			Other: "check for update",
+		}, &i18n.Message{
+			ID:    "CheckingForUpdates",
+			Other: "Checking for updates...",
+		}, &i18n.Message{
+			ID:    "OnLatestVersionErr",
+			Other: "You already have the latest version",
+		}, &i18n.Message{
+			ID:    "MajorVersionErr",
+			Other: "New version ({{.newVersion}}) has non-backwards compatible changes compared to the current version ({{.currentVersion}})",
+		}, &i18n.Message{
+			ID:    "CouldNotFindBinaryErr",
+			Other: "Could not find any binary at {{.url}}",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingTitle",
+			Other: "Help make lazygit better",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingPrompt",
+			Other: "Would you like to enable anonymous reporting data to help improve lazygit? (enter/esc)",
+		}, &i18n.Message{
+			ID:    "GitconfigParseErr",
+			Other: `Gogit failed to parse your gitconfig file due to the presence of unquoted '\' characters. Removing these should fix the issue.`,
+		}, &i18n.Message{
+			ID:    "removeFile",
+			Other: `delete if untracked / checkout if tracked`,
+		}, &i18n.Message{
+			ID:    "editFile",
+			Other: `edit file`,
+		}, &i18n.Message{
+			ID:    "openFile",
+			Other: `open file`,
+		}, &i18n.Message{
+			ID:    "ignoreFile",
+			Other: `add to .gitignore`,
+		}, &i18n.Message{
+			ID:    "refreshFiles",
+			Other: `refresh files`,
+		}, &i18n.Message{
+			ID:    "resetHard",
+			Other: `reset hard and remove untracked files`,
+		}, &i18n.Message{
+			ID:    "mergeIntoCurrentBranch",
+			Other: `merge into currently checked out branch`,
+		}, &i18n.Message{
+			ID:    "ConfirmQuit",
+			Other: `Are you sure you want to quit?`,
+		}, &i18n.Message{
+			ID:    "SwitchRepo",
+			Other: `switch to a recent repo`,
+		}, &i18n.Message{
+			ID:    "UnsupportedGitService",
+			Other: `Unsupported git service`,
+		}, &i18n.Message{
+			ID:    "createPullRequest",
+			Other: `create pull request`,
+		}, &i18n.Message{
+			ID:    "NoBranchOnRemote",
+			Other: `This branch doesn't exist on remote. You need to push it to remote first.`,
+		}, &i18n.Message{
+			ID:    "fetch",
+			Other: `fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchTitle",
+			Other: `No automatic git fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchBody",
+			Other: `Lazygit can't use "git fetch" in a private repo; use 'f' in the files panel to run "git fetch" manually`,
+		}, &i18n.Message{
+			ID:    "StageLines",
+			Other: `stage individual hunks/lines`,
+		}, &i18n.Message{
+			ID:    "FileStagingRequirements",
+			Other: `Can only stage individual lines for tracked files with unstaged changes`,
+		}, &i18n.Message{
+			ID:    "StageHunk",
+			Other: `stage hunk`,
+		}, &i18n.Message{
+			ID:    "StageLine",
+			Other: `stage line`,
+		}, &i18n.Message{
+			ID:    "EscapeStaging",
+			Other: `return to files panel`,
+		}, &i18n.Message{
+			ID:    "CantFindHunks",
+			Other: `Could not find any hunks in this patch`,
+		}, &i18n.Message{
+			ID:    "CantFindHunk",
+			Other: `Could not find hunk`,
+		}, &i18n.Message{
+			ID:    "FastForward",
+			Other: `fast-forward this branch from its upstream`,
+		}, &i18n.Message{
+			ID:    "Fetching",
+			Other: "fetching and fast-forwarding {{.from}} -> {{.to}} ...",
+		}, &i18n.Message{
+			ID:    "FoundConflicts",
+			Other: "Damn, conflicts! To abort press 'esc', otherwise press 'enter'",
+		}, &i18n.Message{
+			ID:    "FoundConflictsTitle",
+			Other: "Auto-merge failed",
+		}, &i18n.Message{
+			ID:    "Undo",
+			Other: "undo",
+		}, &i18n.Message{
+			ID:    "PickHunk",
+			Other: "pick hunk",
+		}, &i18n.Message{
+			ID:    "PickBothHunks",
+			Other: "pick both hunks",
+		}, &i18n.Message{
+			ID:    "ViewMergeRebaseOptions",
+			Other: "view merge/rebase options",
+		}, &i18n.Message{
+			ID:    "NotMergingOrRebasing",
+			Other: "You are currently neither rebasing nor merging",
+		}, &i18n.Message{
+			ID:    "RecentRepos",
+			Other: "recent repositories",
+		}, &i18n.Message{
+			ID:    "MergeOptionsTitle",
+			Other: "Merge Options",
+		}, &i18n.Message{
+			ID:    "RebaseOptionsTitle",
+			Other: "Rebase Options",
+		}, &i18n.Message{
+			ID:    "ConflictsResolved",
+			Other: "all merge conflicts resolved. Continue?",
+		}, &i18n.Message{
+			ID:    "RebasingTitle",
+			Other: "Rebasing",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "ConfirmRebase",
+			Other: "Are you sure you want to rebase {{.checkedOutBranch}} onto {{.selectedBranch}}?",
+		}, &i18n.Message{
+			ID:    "ConfirmMerge",
+			Other: "Are you sure you want to merge {{.selectedBranch}} into {{.checkedOutBranch}}?",
+		}, &i18n.Message{}, &i18n.Message{
+			ID:    "FwdNoUpstream",
+			Other: "Cannot fast-forward a branch with no upstream",
+		}, &i18n.Message{
+			ID:    "FwdCommitsToPush",
+			Other: "Cannot fast-forward a branch with commits to push",
+		}, &i18n.Message{
+			ID:    "ErrorOccurred",
+			Other: "An error occurred! Please create an issue at https://github.com/jesseduffield/lazygit/issues",
+		}, &i18n.Message{
+			ID:    "NoRoom",
+			Other: "Not enough room",
+		}, &i18n.Message{
+			ID:    "YouAreHere",
+			Other: "YOU ARE HERE",
+		}, &i18n.Message{
+			ID:    "rewordNotSupported",
+			Other: "rewording commits while interactively rebasing is not currently supported",
+		}, &i18n.Message{
+			ID:    "cherryPickCopy",
+			Other: "copy commit (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "cherryPickCopyRange",
+			Other: "copy commit range (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "pasteCommits",
+			Other: "paste commits (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "SureCherryPick",
+			Other: "Are you sure you want to cherry-pick the copied commits onto this branch?",
+		}, &i18n.Message{
+			ID:    "CherryPick",
+			Other: "Cherry-Pick",
+		}, &i18n.Message{
+			ID:    "CannotRebaseOntoFirstCommit",
+			Other: "You cannot interactive rebase onto the first commit",
+		}, &i18n.Message{
+			ID:    "Donate",
+			Other: "Donate",
+		}, &i18n.Message{
+			ID:    "PrevLine",
+			Other: "select previous line",
+		}, &i18n.Message{
+			ID:    "NextLine",
+			Other: "select next line",
+		}, &i18n.Message{
+			ID:    "PrevHunk",
+			Other: "select previous hunk",
+		}, &i18n.Message{
+			ID:    "NextHunk",
+			Other: "select next hunk",
+		}, &i18n.Message{
+			ID:    "PrevConflict",
+			Other: "select previous conflict",
+		}, &i18n.Message{
+			ID:    "NextConflict",
+			Other: "select next conflict",
+		}, &i18n.Message{
+			ID:    "SelectTop",
+			Other: "select top hunk",
+		}, &i18n.Message{
+			ID:    "SelectBottom",
+			Other: "select bottom hunk",
+		}, &i18n.Message{
+			ID:    "ScrollDown",
+			Other: "scroll down",
+		}, &i18n.Message{
+			ID:    "ScrollUp",
+			Other: "scroll up",
+		}, &i18n.Message{
+			ID:    "AmendCommitTitle",
+			Other: "Amend Commit",
+		}, &i18n.Message{
+			ID:    "AmendCommitPrompt",
+			Other: "Are you sure you want to amend this commit with your staged files?",
+		}, &i18n.Message{
+			ID:    "DeleteCommitTitle",
+			Other: "Delete Commit",
+		}, &i18n.Message{
+			ID:    "DeleteCommitPrompt",
+			Other: "Are you sure you want to delete this commit?",
+		}, &i18n.Message{
+			ID:    "SquashingStatus",
+			Other: "squashing",
+		}, &i18n.Message{
+			ID:    "FixingStatus",
+			Other: "fixing up",
+		}, &i18n.Message{
+			ID:    "DeletingStatus",
+			Other: "deleting",
+		}, &i18n.Message{
+			ID:    "MovingStatus",
+			Other: "moving",
+		}, &i18n.Message{
+			ID:    "RebasingStatus",
+			Other: "rebasing",
+		}, &i18n.Message{
+			ID:    "AmendingStatus",
+			Other: "amending",
+		}, &i18n.Message{
+			ID:    "CherryPickingStatus",
+			Other: "cherry-picking",
+		},
+	)
+}

pkg/i18n/i18n.go

@@ -0,0 +1,102 @@
+package i18n
+
+import (
+	"github.com/cloudfoundry/jibber_jabber"
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"github.com/sirupsen/logrus"
+	"golang.org/x/text/language"
+)
+
+// Teml is short for template used to make the required map[string]interface{} shorter when using gui.Tr.SLocalize and gui.Tr.TemplateLocalize
+type Teml map[string]interface{}
+
+// Localizer will translate a message into the user's language
+type Localizer struct {
+	i18nLocalizer *i18n.Localizer
+	language      string
+	Log           *logrus.Entry
+}
+
+// NewLocalizer creates a new Localizer
+func NewLocalizer(log *logrus.Entry) *Localizer {
+	userLang := detectLanguage(jibber_jabber.DetectLanguage)
+
+	log.Info("language: " + userLang)
+
+	return setupLocalizer(log, userLang)
+}
+
+// Localize handels the translations
+// expects i18n.LocalizeConfig as input: https://godoc.org/github.com/nicksnyder/go-i18n/v2/i18n#Localizer.MustLocalize
+// output: translated string
+func (l *Localizer) Localize(config *i18n.LocalizeConfig) string {
+	return l.i18nLocalizer.MustLocalize(config)
+}
+
+// SLocalize (short localize) is for 1 line localizations
+// ID: The id that is used in the .toml translation files
+// Other: the default message it needs to return if there is no translation found or the system is english
+func (l *Localizer) SLocalize(ID string) string {
+	return l.Localize(&i18n.LocalizeConfig{
+		DefaultMessage: &i18n.Message{
+			ID: ID,
+		},
+	})
+}
+
+// TemplateLocalize allows the Other input to be dynamic
+func (l *Localizer) TemplateLocalize(ID string, TemplateData map[string]interface{}) string {
+	return l.Localize(&i18n.LocalizeConfig{
+		DefaultMessage: &i18n.Message{
+			ID: ID,
+		},
+		TemplateData: TemplateData,
+	})
+}
+
+// GetLanguage returns the currently selected language, e.g 'en'
+func (l *Localizer) GetLanguage() string {
+	return l.language
+}
+
+// add translation file(s)
+func addBundles(log *logrus.Entry, i18nBundle *i18n.Bundle) {
+	fs := []func(*i18n.Bundle) error{
+		addPolish,
+		addDutch,
+		addEnglish,
+	}
+
+	for _, f := range fs {
+		if err := f(i18nBundle); err != nil {
+			log.Fatal(err)
+
+		}
+	}
+}
+
+// detectLanguage extracts user language from environment
+func detectLanguage(langDetector func() (string, error)) string {
+	if userLang, err := langDetector(); err == nil {
+		return userLang
+	}
+
+	return "C"
+}
+
+// setupLocalizer creates a new localizer using given userLang
+func setupLocalizer(log *logrus.Entry, userLang string) *Localizer {
+	// create a i18n bundle that can be used to add translations and other things
+	i18nBundle := &i18n.Bundle{DefaultLanguage: language.English}
+
+	addBundles(log, i18nBundle)
+
+	// return the new localizer that can be used to translate text
+	i18nLocalizer := i18n.NewLocalizer(i18nBundle, userLang)
+
+	return &Localizer{
+		i18nLocalizer: i18nLocalizer,
+		language:      userLang,
+		Log:           log,
+	}
+}

pkg/i18n/i18n_test.go

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

pkg/i18n/polish.go

@@ -0,0 +1,631 @@
+package i18n
+
+import (
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"golang.org/x/text/language"
+)
+
+func addPolish(i18nObject *i18n.Bundle) error {
+
+	return i18nObject.AddMessages(language.Polish,
+		&i18n.Message{
+			ID:    "NotEnoughSpace",
+			Other: "Za mało miejsca do wyświetlenia paneli",
+		}, &i18n.Message{
+			ID:    "DiffTitle",
+			Other: "Różnice",
+		}, &i18n.Message{
+			ID:    "LogTitle",
+			Other: "Log",
+		}, &i18n.Message{
+			ID:    "FilesTitle",
+			Other: "Pliki",
+		}, &i18n.Message{
+			ID:    "BranchesTitle",
+			Other: "Gałęzie",
+		}, &i18n.Message{
+			ID:    "CommitsTitle",
+			Other: "Commity",
+		}, &i18n.Message{
+			ID:    "StashTitle",
+			Other: "Schowek",
+		}, &i18n.Message{
+			ID:    "StagingMainTitle",
+			Other: `Stage Lines/Hunks`,
+		}, &i18n.Message{
+			ID:    "MergingMainTitle",
+			Other: "Resolve merge conflicts",
+		}, &i18n.Message{
+			ID:    "CommitMessage",
+			Other: "Wiadomość commita",
+		}, &i18n.Message{
+			ID:    "CredentialsUsername",
+			Other: "Username",
+		}, &i18n.Message{
+			ID:    "CredentialsPassword",
+			Other: "Password",
+		}, &i18n.Message{
+			ID:    "PassUnameWrong",
+			Other: "Password and/or username wrong",
+		}, &i18n.Message{
+			ID:    "CommitChanges",
+			Other: "commituj zmiany",
+		}, &i18n.Message{
+			ID:    "AmendLastCommit",
+			Other: "zmień ostatnie zatwierdzenie",
+		}, &i18n.Message{
+			ID:    "SureToAmend",
+			Other: "Czy na pewno chcesz zmienić ostatnie zatwierdzenie? Możesz zmienić komunikat zatwierdzenia z panelu zatwierdzeń.",
+		}, &i18n.Message{
+			ID:    "NoCommitToAmend",
+			Other: "Nie ma zobowiązania do zmiany.",
+		}, &i18n.Message{
+			ID:    "CommitChangesWithEditor",
+			Other: "commituj zmiany używając edytora z gita",
+		}, &i18n.Message{
+			ID:    "StatusTitle",
+			Other: "Status",
+		}, &i18n.Message{
+			ID:    "GlobalTitle",
+			Other: "Globalne",
+		}, &i18n.Message{
+			ID:    "navigate",
+			Other: "nawiguj",
+		}, &i18n.Message{
+			ID:    "menu",
+			Other: "menu",
+		}, &i18n.Message{
+			ID:    "execute",
+			Other: "wykonaj",
+		}, &i18n.Message{
+			ID:    "stashFiles",
+			Other: "przechowaj pliki",
+		}, &i18n.Message{
+			ID:    "open",
+			Other: "otwórz",
+		}, &i18n.Message{
+			ID:    "ignore",
+			Other: "ignoruj",
+		}, &i18n.Message{
+			ID:    "delete",
+			Other: "usuń",
+		}, &i18n.Message{
+			ID:    "toggleStaged",
+			Other: "przełącz zatwierdzenie",
+		}, &i18n.Message{
+			ID:    "toggleStagedAll",
+			Other: "przełącz wszystkie zatwierdzenia",
+		}, &i18n.Message{
+			ID:    "refresh",
+			Other: "odśwież",
+		}, &i18n.Message{
+			ID:    "addPatch",
+			Other: "dodaj łatkę",
+		}, &i18n.Message{
+			ID:    "edit",
+			Other: "edytuj",
+		}, &i18n.Message{
+			ID:    "scroll",
+			Other: "przewiń",
+		}, &i18n.Message{
+			ID:    "abortMerge",
+			Other: "o scalaniu",
+		}, &i18n.Message{
+			ID:    "resolveMergeConflicts",
+			Other: "rozwiąż konflikty scalania",
+		}, &i18n.Message{
+			ID:    "checkout",
+			Other: "przełącz",
+		}, &i18n.Message{
+			ID:    "NoChangedFiles",
+			Other: "Brak zmienionych plików",
+		}, &i18n.Message{
+			ID:    "FileHasNoUnstagedChanges",
+			Other: "Plik nie zawiera żadnych nieopublikowanych zmian do dodania",
+		}, &i18n.Message{
+			ID:    "CannotGitAdd",
+			Other: "Nie można git add --patch nieśledzonych plików",
+		}, &i18n.Message{
+			ID:    "CantIgnoreTrackFiles",
+			Other: "Nie można zignorować nieśledzonych plików",
+		}, &i18n.Message{
+			ID:    "NoStagedFilesToCommit",
+			Other: "Brak zatwierdzonych plików do commita",
+		}, &i18n.Message{
+			ID:    "NoFilesDisplay",
+			Other: "Brak pliku do wyświetlenia",
+		}, &i18n.Message{
+			ID:    "PullWait",
+			Other: "Wciąganie zmian...",
+		}, &i18n.Message{
+			ID:    "PushWait",
+			Other: "Wypychanie zmian...",
+		}, &i18n.Message{
+			ID:    "FetchWait",
+			Other: "Fetching...",
+		}, &i18n.Message{
+			ID:    "FileNoMergeCons",
+			Other: "Ten plik nie powoduje konfliktów scalania",
+		}, &i18n.Message{
+			ID:    "SureResetHardHead",
+			Other: "Jesteś pewny, że chcesz wykonać `reset --hard HEAD` i `clean -fd`? Możesz stracić wprowadzone zmiany",
+		}, &i18n.Message{
+			ID:    "SureTo",
+			Other: "Jesteś pewny, że chcesz {{.deleteVerb}} {{.fileName}} (stracisz swoje wprowadzone zmiany)?",
+		}, &i18n.Message{
+			ID:    "AlreadyCheckedOutBranch",
+			Other: "Już przęłączono na tą gałąź",
+		}, &i18n.Message{
+			ID:    "SureForceCheckout",
+			Other: "Jesteś pewny, że chcesz wymusić przełączenie? Stracisz wszystkie lokalne zmiany",
+		}, &i18n.Message{
+			ID:    "ForceCheckoutBranch",
+			Other: "Wymuś przełączenie gałęzi",
+		}, &i18n.Message{
+			ID:    "BranchName",
+			Other: "Nazwa gałęzi",
+		}, &i18n.Message{
+			ID:    "NewBranchNameBranchOff",
+			Other: "Nazwa nowej gałęzi (gałąź na bazie {{.branchName}})",
+		}, &i18n.Message{
+			ID:    "CantDeleteCheckOutBranch",
+			Other: "Nie możesz usunąć obecnej przełączonej gałęzi!",
+		}, &i18n.Message{
+			ID:    "DeleteBranch",
+			Other: "Usuń gałąź",
+		}, &i18n.Message{
+			ID:    "DeleteBranchMessage",
+			Other: "Jesteś pewien, że chcesz usunąć gałąź {{.selectedBranchName}} ?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "Na pewno wymusić usunięcie gałęzi {{.selectedBranchName}}?",
+		}, &i18n.Message{
+			ID:    "rebaseBranch",
+			Other: "rebase branch",
+		}, &i18n.Message{
+			ID:    "CantRebaseOntoSelf",
+			Other: "You cannot rebase a branch onto itself",
+		}, &i18n.Message{
+			ID:    "CantMergeBranchIntoItself",
+			Other: "Nie możesz scalić gałęzi do samej siebie",
+		}, &i18n.Message{
+			ID:    "forceCheckout",
+			Other: "wymuś przełączenie",
+		}, &i18n.Message{
+			ID:    "merge",
+			Other: "scal",
+		}, &i18n.Message{
+			ID:    "checkoutByName",
+			Other: "przełącz używając nazwy",
+		}, &i18n.Message{
+			ID:    "newBranch",
+			Other: "nowa gałąź",
+		}, &i18n.Message{
+			ID:    "deleteBranch",
+			Other: "usuń gałąź",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "usuń gałąź (wymuś)",
+		}, &i18n.Message{
+			ID:    "NoBranchesThisRepo",
+			Other: "Brak gałęzi dla tego repozytorium",
+		}, &i18n.Message{
+			ID:    "NoTrackingThisBranch",
+			Other: "Brak śledzenia dla tej gałęzi",
+		}, &i18n.Message{
+			ID:    "CommitWithoutMessageErr",
+			Other: "Nie możesz commitować bez podania wiadomości",
+		}, &i18n.Message{
+			ID:    "CloseConfirm",
+			Other: "{{.keyBindClose}}: zamknij, {{.keyBindConfirm}}: potwierdź",
+		}, &i18n.Message{
+			ID:    "close",
+			Other: "zamknij",
+		}, &i18n.Message{
+			ID:    "SureResetThisCommit",
+			Other: "Jesteś pewny, że chcesz zresetować ten commit?",
+		}, &i18n.Message{
+			ID:    "ResetToCommit",
+			Other: "Zresetuj, aby commitować",
+		}, &i18n.Message{
+			ID:    "squashDown",
+			Other: "ściśnij w dół",
+		}, &i18n.Message{
+			ID:    "rename",
+			Other: "przemianuj",
+		}, &i18n.Message{
+			ID:    "resetToThisCommit",
+			Other: "zresetuj do tego commita",
+		}, &i18n.Message{
+			ID:    "fixupCommit",
+			Other: "napraw commit",
+		}, &i18n.Message{
+			ID:    "NoCommitsThisBranch",
+			Other: "Brak commitów dla tej gałęzi",
+		}, &i18n.Message{
+			ID:    "OnlySquashTopmostCommit",
+			Other: "Można tylko ścisnąć najwyższy commit",
+		}, &i18n.Message{
+			ID:    "YouNoCommitsToSquash",
+			Other: "Nie masz commitów do ściśnięcia",
+		}, &i18n.Message{
+			ID:    "CantFixupWhileUnstagedChanges",
+			Other: "Nie można wykonać naprawy, kiedy istnieją niezatwierdzone zmiany",
+		}, &i18n.Message{
+			ID:    "Fixup",
+			Other: "Napraw",
+		}, &i18n.Message{
+			ID:    "SureFixupThisCommit",
+			Other: "Jesteś pewny, ze chcesz naprawić ten commit? Commit poniżej zostanie ściśnięty w górę wraz z tym",
+		}, &i18n.Message{
+			ID:    "OnlyRenameTopCommit",
+			Other: "Można przmianować tylko najwyższy commit",
+		}, &i18n.Message{
+			ID:    "renameCommit",
+			Other: "przemianuj commit",
+		}, &i18n.Message{
+			ID:    "renameCommitEditor",
+			Other: "przemianuj commit w edytorze",
+		}, &i18n.Message{
+			ID:    "PotentialErrInGetselectedCommit",
+			Other: "potencjalny błąd w getSelected Commit (niedopasowane ui i stan)",
+		}, &i18n.Message{
+			ID:    "Error",
+			Other: "Błąd",
+		}, &i18n.Message{
+			ID:    "resizingPopupPanel",
+			Other: "skalowanie wyskakującego panelu",
+		}, &i18n.Message{
+			ID:    "RunningSubprocess",
+			Other: "uruchomiony podproces",
+		}, &i18n.Message{
+			ID:    "selectHunk",
+			Other: "wybierz kawałek",
+		}, &i18n.Message{
+			ID:    "navigateConflicts",
+			Other: "nawiguj konflikty",
+		}, &i18n.Message{
+			ID:    "pickHunk",
+			Other: "wybierz kawałek",
+		}, &i18n.Message{
+			ID:    "pickBothHunks",
+			Other: "wybierz oba kawałki",
+		}, &i18n.Message{
+			ID:    "undo",
+			Other: "cofnij",
+		}, &i18n.Message{
+			ID:    "pop",
+			Other: "wyciągnij",
+		}, &i18n.Message{
+			ID:    "drop",
+			Other: "porzuć",
+		}, &i18n.Message{
+			ID:    "apply",
+			Other: "zastosuj",
+		}, &i18n.Message{
+			ID:    "NoStashEntries",
+			Other: "Brak pozycji w schowku",
+		}, &i18n.Message{
+			ID:    "StashDrop",
+			Other: "Porzuć schowek",
+		}, &i18n.Message{
+			ID:    "SureDropStashEntry",
+			Other: "Jesteś pewny, że chcesz porzucić tę pozycję w schowku?",
+		}, &i18n.Message{
+			ID:    "NoStashTo",
+			Other: "Brak schowka dla {{.method}}",
+		}, &i18n.Message{
+			ID:    "NoTrackedStagedFilesStash",
+			Other: "Nie masz śledzonych/zatwierdzonych plików do przechowania",
+		}, &i18n.Message{
+			ID:    "StashChanges",
+			Other: "Przechowaj zmiany",
+		}, &i18n.Message{
+			ID:    "IssntListOfViews",
+			Other: "{{.name}} nie jest na liście widoków",
+		}, &i18n.Message{
+			ID:    "NoViewMachingNewLineFocusedSwitchStatement",
+			Other: "Brak widoku pasującego do instrukcji przełączania newLineFocused",
+		}, &i18n.Message{
+			ID:    "newFocusedViewIs",
+			Other: "nowy skupiony widok to {{.newFocusedView}}",
+		}, &i18n.Message{
+			ID:    "CantCloseConfirmationPrompt",
+			Other: "Nie można zamknąć monitu potwierdzenia: {{.error}}",
+		}, &i18n.Message{
+			ID:    "ClearFilePanel",
+			Other: "Wyczyść panel plików",
+		}, &i18n.Message{
+			ID:    "MergeAborted",
+			Other: "Scalanie anulowane",
+		}, &i18n.Message{
+			ID:    "OpenConfig",
+			Other: "otwórz plik konfiguracyjny",
+		}, &i18n.Message{
+			ID:    "EditConfig",
+			Other: "edytuj plik konfiguracyjny",
+		}, &i18n.Message{
+			ID:    "ForcePush",
+			Other: "Wymuś wypchnięcie",
+		}, &i18n.Message{
+			ID:    "ForcePushPrompt",
+			Other: "Twoja gałąź rozeszła się z gałęzią zdalną. Wciśnij 'esc' aby anulować lub 'enter' aby wymusić wypchnięcie.",
+		}, &i18n.Message{
+			ID:    "checkForUpdate",
+			Other: "sprawdź aktualizacje",
+		}, &i18n.Message{
+			ID:    "CheckingForUpdates",
+			Other: "Sprawdzanie aktualizacji...",
+		}, &i18n.Message{
+			ID:    "OnLatestVersionErr",
+			Other: "Już posiadasz najnowszą wersję",
+		}, &i18n.Message{
+			ID:    "MajorVersionErr",
+			Other: "Nowa wersja ({{.newVersion}}) posiada niekompatybilne zmiany w porównaniu do obecnej wersji ({{.currentVersion}})",
+		}, &i18n.Message{
+			ID:    "CouldNotFindBinaryErr",
+			Other: "Nie można znaleźć pliku binarnego w {{.url}}",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingTitle",
+			Other: "Help make lazygit better",
+		}, &i18n.Message{
+			ID:    "AnonymousReportingPrompt",
+			Other: "Włączyć anonimowe raportowanie błędów w celu pomocy w usprawnianiu lazygita (enter/esc)?",
+		}, &i18n.Message{
+			ID:    "removeFile",
+			Other: `usuń jeśli nie śledzony / przełącz jeśli śledzony`,
+		}, &i18n.Message{
+			ID:    "editFile",
+			Other: `edytuj plik`,
+		}, &i18n.Message{
+			ID:    "openFile",
+			Other: `otwórz plik`,
+		}, &i18n.Message{
+			ID:    "ignoreFile",
+			Other: `dodaj do .gitignore`,
+		}, &i18n.Message{
+			ID:    "refreshFiles",
+			Other: `odśwież pliki`,
+		}, &i18n.Message{
+			ID:    "resetHard",
+			Other: `zresetuj twardo i usuń niepotwierdzone pliki`,
+		}, &i18n.Message{
+			ID:    "mergeIntoCurrentBranch",
+			Other: `scal do obecnej gałęzi`,
+		}, &i18n.Message{
+			ID:    "ConfirmQuit",
+			Other: `Na pewno chcesz wyjść z programu?`,
+		}, &i18n.Message{
+			ID:    "UnsupportedGitService",
+			Other: `Nieobsługiwana usługa git`,
+		}, &i18n.Message{
+			ID:    "createPullRequest",
+			Other: `utwórz żądanie wyciągnięcia`,
+		}, &i18n.Message{
+			ID:    "NoBranchOnRemote",
+			Other: `Ta gałąź nie istnieje na zdalnym. Najpierw musisz go odepchnąć na odległość.`,
+		}, &i18n.Message{
+			ID:    "fetch",
+			Other: `fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchTitle",
+			Other: `No automatic git fetch`,
+		}, &i18n.Message{
+			ID:    "NoAutomaticGitFetchBody",
+			Other: `Lazygit can't use "git fetch" in a private repo use f in the branches panel to run "git fetch" manually`,
+		}, &i18n.Message{
+			ID:    "StageLines",
+			Other: `zatwierdź pojedyncze linie`,
+		}, &i18n.Message{
+			ID:    "FileStagingRequirements",
+			Other: `Można tylko zatwierdzić pojedyncze linie dla śledzonych plików z niezatwierdzonymi zmianami`,
+		}, &i18n.Message{
+			ID:    "StagingTitle",
+			Other: `Zatwierdzanie`,
+		}, &i18n.Message{
+			ID:    "StageHunk",
+			Other: `zatwierdź kawałek`,
+		}, &i18n.Message{
+			ID:    "StageLine",
+			Other: `zatwierdź linię`,
+		}, &i18n.Message{
+			ID:    "EscapeStaging",
+			Other: `wróć do panelu plików`,
+		}, &i18n.Message{
+			ID:    "CantFindHunks",
+			Other: `Nie można znaleźć żadnych kawałków w tej łatce`,
+		}, &i18n.Message{
+			ID:    "CantFindHunk",
+			Other: `Nie można znaleźć kawałka`,
+		}, &i18n.Message{
+			ID:    "RebasingTitle",
+			Other: "Rebasing",
+		}, &i18n.Message{
+			ID:    "MergingTitle",
+			Other: "Merging",
+		}, &i18n.Message{
+			ID:    "ConfirmRebase",
+			Other: "Are you sure you want to rebase {{.checkedOutBranch}} onto {{.selectedBranch}}?",
+		}, &i18n.Message{
+			ID:    "ConfirmMerge",
+			Other: "Are you sure you want to merge {{.selectedBranch}} into {{.checkedOutBranch}}?",
+		}, &i18n.Message{}, &i18n.Message{
+			ID:    "FwdNoUpstream",
+			Other: "Cannot fast-forward a branch with no upstream",
+		}, &i18n.Message{
+			ID:    "FwdCommitsToPush",
+			Other: "Cannot fast-forward a branch with commits to push",
+		}, &i18n.Message{
+			ID:    "ErrorOccurred",
+			Other: "An error occurred! Please create an issue at https://github.com/jesseduffield/lazygit/issues",
+		}, &i18n.Message{
+			ID:    "MainTitle",
+			Other: "Main",
+		}, &i18n.Message{
+			ID:    "NormalTitle",
+			Other: "Normal",
+		}, &i18n.Message{
+			ID:    "softReset",
+			Other: "soft reset to last commit",
+		}, &i18n.Message{
+			ID:    "SoftReset",
+			Other: "Soft reset",
+		}, &i18n.Message{
+			ID:    "ConfirmSoftReset",
+			Other: "Are you sure you want to `reset --soft HEAD^`? The changes in your topmost commit will be placed in your working tree",
+		}, &i18n.Message{
+			ID:    "SureSquashThisCommit",
+			Other: "Are you sure you want to squash this commit into the commit below?",
+		}, &i18n.Message{
+			ID:    "Squash",
+			Other: "Squash",
+		}, &i18n.Message{
+			ID:    "pickCommit",
+			Other: "pick commit (when mid-rebase)",
+		}, &i18n.Message{
+			ID:    "revertCommit",
+			Other: "revert commit",
+		}, &i18n.Message{
+			ID:    "deleteCommit",
+			Other: "delete commit",
+		}, &i18n.Message{
+			ID:    "moveDownCommit",
+			Other: "move commit down one",
+		}, &i18n.Message{
+			ID:    "moveUpCommit",
+			Other: "move commit up one",
+		}, &i18n.Message{
+			ID:    "editCommit",
+			Other: "edit commit",
+		}, &i18n.Message{
+			ID:    "amendToCommit",
+			Other: "amend commit with staged changes",
+		}, &i18n.Message{
+			ID:    "FoundConflicts",
+			Other: "Damn, conflicts! To abort press 'esc', otherwise press 'enter'",
+		}, &i18n.Message{
+			ID:    "FoundConflictsTitle",
+			Other: "Auto-merge failed",
+		}, &i18n.Message{
+			ID:    "Undo",
+			Other: "undo",
+		}, &i18n.Message{
+			ID:    "PickHunk",
+			Other: "pick hunk",
+		}, &i18n.Message{
+			ID:    "PickBothHunks",
+			Other: "pick both hunks",
+		}, &i18n.Message{
+			ID:    "ViewMergeRebaseOptions",
+			Other: "view merge/rebase options",
+		}, &i18n.Message{
+			ID:    "NotMergingOrRebasing",
+			Other: "You are currently neither rebasing nor merging",
+		}, &i18n.Message{
+			ID:    "RecentRepos",
+			Other: "recent repositories",
+		}, &i18n.Message{
+			ID:    "MergeOptionsTitle",
+			Other: "Merge Options",
+		}, &i18n.Message{
+			ID:    "RebaseOptionsTitle",
+			Other: "Rebase Options",
+		}, &i18n.Message{
+			ID:    "ConflictsResolved",
+			Other: "all merge conflicts resolved. Continue?",
+		}, &i18n.Message{
+			ID:    "NoRoom",
+			Other: "Not enough room",
+		}, &i18n.Message{
+			ID:    "YouAreHere",
+			Other: "YOU ARE HERE",
+		}, &i18n.Message{
+			ID:    "rewordNotSupported",
+			Other: "rewording commits while interactively rebasing is not currently supported",
+		}, &i18n.Message{
+			ID:    "cherryPickCopy",
+			Other: "copy commit (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "cherryPickCopyRange",
+			Other: "copy commit range (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "pasteCommits",
+			Other: "paste commits (cherry-pick)",
+		}, &i18n.Message{
+			ID:    "SureCherryPick",
+			Other: "Are you sure you want to cherry-pick the copied commits onto this branch?",
+		}, &i18n.Message{
+			ID:    "CherryPick",
+			Other: "Cherry-Pick",
+		}, &i18n.Message{
+			ID:    "CannotRebaseOntoFirstCommit",
+			Other: "You cannot interactive rebase onto the first commit",
+		}, &i18n.Message{
+			ID:    "Donate",
+			Other: "Donate",
+		}, &i18n.Message{
+			ID:    "PrevLine",
+			Other: "select previous line",
+		}, &i18n.Message{
+			ID:    "NextLine",
+			Other: "select next line",
+		}, &i18n.Message{
+			ID:    "PrevHunk",
+			Other: "select previous hunk",
+		}, &i18n.Message{
+			ID:    "NextHunk",
+			Other: "select next hunk",
+		}, &i18n.Message{
+			ID:    "PrevConflict",
+			Other: "select previous conflict",
+		}, &i18n.Message{
+			ID:    "NextConflict",
+			Other: "select next conflict",
+		}, &i18n.Message{
+			ID:    "SelectTop",
+			Other: "select top hunk",
+		}, &i18n.Message{
+			ID:    "SelectBottom",
+			Other: "select bottom hunk",
+		}, &i18n.Message{
+			ID:    "ScrollDown",
+			Other: "scroll down",
+		}, &i18n.Message{
+			ID:    "ScrollUp",
+			Other: "scroll up",
+		}, &i18n.Message{
+			ID:    "AmendCommitTitle",
+			Other: "Amend Commit",
+		}, &i18n.Message{
+			ID:    "AmendCommitPrompt",
+			Other: "Are you sure you want to amend this commit with your staged files?",
+		}, &i18n.Message{
+			ID:    "DeleteCommitTitle",
+			Other: "Delete Commit",
+		}, &i18n.Message{
+			ID:    "DeleteCommitPrompt",
+			Other: "Are you sure you want to delete this commit?",
+		}, &i18n.Message{
+			ID:    "SquashingStatus",
+			Other: "squashing",
+		}, &i18n.Message{
+			ID:    "FixingStatus",
+			Other: "fixing up",
+		}, &i18n.Message{
+			ID:    "DeletingStatus",
+			Other: "deleting",
+		}, &i18n.Message{
+			ID:    "MovingStatus",
+			Other: "moving",
+		}, &i18n.Message{
+			ID:    "RebasingStatus",
+			Other: "rebasing",
+		}, &i18n.Message{
+			ID:    "AmendingStatus",
+			Other: "amending",
+		}, &i18n.Message{
+			ID:    "CherryPickingStatus",
+			Other: "cherry-picking",
+		},
+	)
+}

pkg/test/test.go

@@ -0,0 +1,31 @@
+package test
+
+import (
+	"github.com/go-errors/errors"
+	"os"
+	"os/exec"
+	"path/filepath"
+
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+// GenerateRepo generates a repo from test/repos and changes the directory to be
+// inside the newly made repo
+func GenerateRepo(filename string) error {
+	reposDir := "/test/repos/"
+	testPath := utils.GetProjectRoot() + reposDir
+
+	// workaround for debian packaging
+	if _, err := os.Stat(testPath); os.IsNotExist(err) {
+		cwd, _ := os.Getwd()
+		testPath = filepath.Dir(filepath.Dir(cwd)) + reposDir
+	}
+	if err := os.Chdir(testPath); err != nil {
+		return err
+	}
+	if output, err := exec.Command("bash", filename).CombinedOutput(); err != nil {
+		return errors.New(string(output))
+	}
+
+	return os.Chdir(testPath + "repo")
+}

pkg/test/utils.go

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

pkg/updates/updates.go

@@ -0,0 +1,313 @@
+package updates
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"time"
+
+	"github.com/go-errors/errors"
+
+	"github.com/kardianos/osext"
+
+	getter "github.com/jesseduffield/go-getter"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/i18n"
+	"github.com/sirupsen/logrus"
+)
+
+// Updater checks for updates and does updates
+type Updater struct {
+	Log       *logrus.Entry
+	Config    config.AppConfigurer
+	OSCommand *commands.OSCommand
+	Tr        *i18n.Localizer
+}
+
+// Updaterer implements the check and update methods
+type Updaterer interface {
+	CheckForNewUpdate()
+	Update()
+}
+
+const (
+	PROJECT_URL = "https://github.com/jesseduffield/lazygit"
+)
+
+// NewUpdater creates a new updater
+func NewUpdater(log *logrus.Entry, config config.AppConfigurer, osCommand *commands.OSCommand, tr *i18n.Localizer) (*Updater, error) {
+	contextLogger := log.WithField("context", "updates")
+
+	return &Updater{
+		Log:       contextLogger,
+		Config:    config,
+		OSCommand: osCommand,
+		Tr:        tr,
+	}, nil
+}
+
+func (u *Updater) getLatestVersionNumber() (string, error) {
+	req, err := http.NewRequest("GET", PROJECT_URL+"/releases/latest", nil)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("Accept", "application/json")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	dec := json.NewDecoder(resp.Body)
+	data := struct {
+		TagName string `json:"tag_name"`
+	}{}
+	if err := dec.Decode(&data); err != nil {
+		return "", err
+	}
+
+	return data.TagName, nil
+}
+
+// RecordLastUpdateCheck records last time an update check was performed
+func (u *Updater) RecordLastUpdateCheck() error {
+	u.Config.GetAppState().LastUpdateCheck = time.Now().Unix()
+	return u.Config.SaveAppState()
+}
+
+// expecting version to be of the form `v12.34.56`
+func (u *Updater) majorVersionDiffers(oldVersion, newVersion string) bool {
+	if oldVersion == "unversioned" {
+		return false
+	}
+	oldVersion = strings.TrimPrefix(oldVersion, "v")
+	newVersion = strings.TrimPrefix(newVersion, "v")
+	return strings.Split(oldVersion, ".")[0] != strings.Split(newVersion, ".")[0]
+}
+
+func (u *Updater) checkForNewUpdate() (string, error) {
+	u.Log.Info("Checking for an updated version")
+	currentVersion := u.Config.GetVersion()
+	if err := u.RecordLastUpdateCheck(); err != nil {
+		return "", err
+	}
+
+	newVersion, err := u.getLatestVersionNumber()
+	if err != nil {
+		return "", err
+	}
+	u.Log.Info("Current version is " + currentVersion)
+	u.Log.Info("New version is " + newVersion)
+
+	if newVersion == currentVersion {
+		return "", errors.New(u.Tr.SLocalize("OnLatestVersionErr"))
+	}
+
+	if u.majorVersionDiffers(currentVersion, newVersion) {
+		errMessage := u.Tr.TemplateLocalize(
+			"MajorVersionErr",
+			i18n.Teml{
+				"newVersion":     newVersion,
+				"currentVersion": currentVersion,
+			},
+		)
+		return "", errors.New(errMessage)
+	}
+
+	rawUrl, err := u.getBinaryUrl(newVersion)
+	if err != nil {
+		return "", err
+	}
+	u.Log.Info("Checking for resource at url " + rawUrl)
+	if !u.verifyResourceFound(rawUrl) {
+		errMessage := u.Tr.TemplateLocalize(
+			"CouldNotFindBinaryErr",
+			i18n.Teml{
+				"url": rawUrl,
+			},
+		)
+		return "", errors.New(errMessage)
+	}
+	u.Log.Info("Verified resource is available, ready to update")
+
+	return newVersion, nil
+}
+
+// CheckForNewUpdate checks if there is an available update
+func (u *Updater) CheckForNewUpdate(onFinish func(string, error) error, userRequested bool) {
+	if !userRequested && u.skipUpdateCheck() {
+		return
+	}
+
+	go func() {
+		newVersion, err := u.checkForNewUpdate()
+		if err = onFinish(newVersion, err); err != nil {
+			u.Log.Error(err)
+		}
+	}()
+}
+
+func (u *Updater) skipUpdateCheck() bool {
+	// will remove the check for windows after adding a manifest file asking for
+	// the required permissions
+	if runtime.GOOS == "windows" {
+		u.Log.Info("Updating is currently not supported for windows until we can fix permission issues")
+		return true
+	}
+
+	if u.Config.GetVersion() == "unversioned" {
+		u.Log.Info("Current version is not built from an official release so we won't check for an update")
+		return true
+	}
+
+	if u.Config.GetBuildSource() != "buildBinary" {
+		u.Log.Info("Binary is not built with the buildBinary flag so we won't check for an update")
+		return true
+	}
+
+	userConfig := u.Config.GetUserConfig()
+	if userConfig.Get("update.method") == "never" {
+		u.Log.Info("Update method is set to never so we won't check for an update")
+		return true
+	}
+
+	currentTimestamp := time.Now().Unix()
+	lastUpdateCheck := u.Config.GetAppState().LastUpdateCheck
+	days := userConfig.GetInt64("update.days")
+
+	if (currentTimestamp-lastUpdateCheck)/(60*60*24) < days {
+		u.Log.Info("Last update was too recent so we won't check for an update")
+		return true
+	}
+
+	return false
+}
+
+func (u *Updater) mappedOs(os string) string {
+	osMap := map[string]string{
+		"darwin":  "Darwin",
+		"linux":   "Linux",
+		"windows": "Windows",
+	}
+	result, found := osMap[os]
+	if found {
+		return result
+	}
+	return os
+}
+
+func (u *Updater) mappedArch(arch string) string {
+	archMap := map[string]string{
+		"386":   "32-bit",
+		"amd64": "x86_64",
+	}
+	result, found := archMap[arch]
+	if found {
+		return result
+	}
+	return arch
+}
+
+// example: https://github.com/jesseduffield/lazygit/releases/download/v0.1.73/lazygit_0.1.73_Darwin_x86_64.tar.gz
+func (u *Updater) getBinaryUrl(newVersion string) (string, error) {
+	extension := "tar.gz"
+	if runtime.GOOS == "windows" {
+		extension = "zip"
+	}
+	url := fmt.Sprintf(
+		"%s/releases/download/%s/lazygit_%s_%s_%s.%s",
+		PROJECT_URL,
+		newVersion,
+		newVersion[1:],
+		u.mappedOs(runtime.GOOS),
+		u.mappedArch(runtime.GOARCH),
+		extension,
+	)
+	u.Log.Info("Url for latest release is " + url)
+	return url, nil
+}
+
+// Update downloads the latest binary and replaces the current binary with it
+func (u *Updater) Update(newVersion string, onFinish func(error) error) {
+	go func() {
+		err := u.update(newVersion)
+		if err = onFinish(err); err != nil {
+			u.Log.Error(err)
+		}
+	}()
+}
+
+func (u *Updater) update(newVersion string) error {
+	rawUrl, err := u.getBinaryUrl(newVersion)
+	if err != nil {
+		return err
+	}
+	u.Log.Info("Updating with url " + rawUrl)
+	return u.downloadAndInstall(rawUrl)
+}
+
+func (u *Updater) downloadAndInstall(rawUrl string) error {
+	url, err := url.Parse(rawUrl)
+	if err != nil {
+		return err
+	}
+
+	g := new(getter.HttpGetter)
+	tempDir, err := ioutil.TempDir("", "lazygit")
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tempDir)
+	u.Log.Info("Temp directory is " + tempDir)
+
+	// Get it!
+	if err := g.Get(tempDir, url); err != nil {
+		return err
+	}
+
+	// get the path of the current binary
+	binaryPath, err := osext.Executable()
+	if err != nil {
+		return err
+	}
+	u.Log.Info("Binary path is " + binaryPath)
+
+	binaryName := filepath.Base(binaryPath)
+	u.Log.Info("Binary name is " + binaryName)
+
+	// Verify the main file exists
+	tempPath := filepath.Join(tempDir, binaryName)
+	u.Log.Info("Temp path to binary is " + tempPath)
+	if _, err := os.Stat(tempPath); err != nil {
+		return err
+	}
+
+	// swap out the old binary for the new one
+	err = os.Rename(tempPath, binaryPath)
+	if err != nil {
+		return err
+	}
+	u.Log.Info("Update complete!")
+
+	return nil
+}
+
+func (u *Updater) verifyResourceFound(rawUrl string) bool {
+	resp, err := http.Head(rawUrl)
+	if err != nil {
+		return false
+	}
+	defer resp.Body.Close()
+	u.Log.Info("Received status code ", resp.StatusCode)
+	// 403 means the resource is there (not going to bother adding extra request headers)
+	// 404 means its not
+	return resp.StatusCode == 403
+}

pkg/utils/utils.go

@@ -1,11 +1,17 @@
 package utils
 
 import (
+	"encoding/json"
 	"fmt"
 	"log"
 	"os"
 	"path/filepath"
+	"reflect"
+	"regexp"
 	"strings"
+	"time"
+
+	"github.com/go-errors/errors"
 
 	"github.com/fatih/color"
 )
@@ -63,3 +69,184 @@ func TrimTrailingNewline(str string) string {
 	}
 	return str
 }
+
+// NormalizeLinefeeds - Removes all Windows and Mac style line feeds
+func NormalizeLinefeeds(str string) string {
+	str = strings.Replace(str, "\r\n", "\n", -1)
+	str = strings.Replace(str, "\r", "", -1)
+	return str
+}
+
+// GetProjectRoot returns the path to the root of the project. Only to be used
+// in testing contexts, as with binaries it's unlikely this path will exist on
+// the machine
+func GetProjectRoot() string {
+	dir, err := os.Getwd()
+	if err != nil {
+		panic(err)
+	}
+	return strings.Split(dir, "lazygit")[0] + "lazygit"
+}
+
+// Loader dumps a string to be displayed as a loader
+func Loader() string {
+	characters := "|/-\\"
+	now := time.Now()
+	nanos := now.UnixNano()
+	index := nanos / 50000000 % int64(len(characters))
+	return characters[index : index+1]
+}
+
+// ResolvePlaceholderString populates a template with values
+func ResolvePlaceholderString(str string, arguments map[string]string) string {
+	for key, value := range arguments {
+		str = strings.Replace(str, "{{"+key+"}}", value, -1)
+	}
+	return str
+}
+
+// Min returns the minimum of two integers
+func Min(x, y int) int {
+	if x < y {
+		return x
+	}
+	return y
+}
+
+type Displayable interface {
+	GetDisplayStrings(bool) []string
+}
+
+// RenderList takes a slice of items, confirms they implement the Displayable
+// interface, then generates a list of their displaystrings to write to a panel's
+// buffer
+func RenderList(slice interface{}, isFocused bool) (string, error) {
+	s := reflect.ValueOf(slice)
+	if s.Kind() != reflect.Slice {
+		return "", errors.New("RenderList given a non-slice type")
+	}
+
+	displayables := make([]Displayable, s.Len())
+
+	for i := 0; i < s.Len(); i++ {
+		value, ok := s.Index(i).Interface().(Displayable)
+		if !ok {
+			return "", errors.New("item does not implement the Displayable interface")
+		}
+		displayables[i] = value
+	}
+
+	return renderDisplayableList(displayables, isFocused)
+}
+
+// renderDisplayableList takes a list of displayable items, obtains their display
+// strings via GetDisplayStrings() and then returns a single string containing
+// each item's string representation on its own line, with appropriate horizontal
+// padding between the item's own strings
+func renderDisplayableList(items []Displayable, isFocused bool) (string, error) {
+	if len(items) == 0 {
+		return "", nil
+	}
+
+	stringArrays := getDisplayStringArrays(items, isFocused)
+
+	if !displayArraysAligned(stringArrays) {
+		return "", errors.New("Each item must return the same number of strings to display")
+	}
+
+	padWidths := getPadWidths(stringArrays)
+	paddedDisplayStrings := getPaddedDisplayStrings(stringArrays, padWidths)
+
+	return strings.Join(paddedDisplayStrings, "\n"), nil
+}
+
+// Decolorise strips a string of color
+func Decolorise(str string) string {
+	re := regexp.MustCompile(`\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]`)
+	return re.ReplaceAllString(str, "")
+}
+
+func getPadWidths(stringArrays [][]string) []int {
+	if len(stringArrays[0]) <= 1 {
+		return []int{}
+	}
+	padWidths := make([]int, len(stringArrays[0])-1)
+	for i := range padWidths {
+		for _, strings := range stringArrays {
+			uncoloredString := Decolorise(strings[i])
+			if len(uncoloredString) > padWidths[i] {
+				padWidths[i] = len(uncoloredString)
+			}
+		}
+	}
+	return padWidths
+}
+
+func getPaddedDisplayStrings(stringArrays [][]string, padWidths []int) []string {
+	paddedDisplayStrings := make([]string, len(stringArrays))
+	for i, stringArray := range stringArrays {
+		if len(stringArray) == 0 {
+			continue
+		}
+		for j, padWidth := range padWidths {
+			paddedDisplayStrings[i] += WithPadding(stringArray[j], padWidth) + " "
+		}
+		paddedDisplayStrings[i] += stringArray[len(padWidths)]
+	}
+	return paddedDisplayStrings
+}
+
+// displayArraysAligned returns true if every string array returned from our
+// list of displayables has the same length
+func displayArraysAligned(stringArrays [][]string) bool {
+	for _, strings := range stringArrays {
+		if len(strings) != len(stringArrays[0]) {
+			return false
+		}
+	}
+	return true
+}
+
+func getDisplayStringArrays(displayables []Displayable, isFocused bool) [][]string {
+	stringArrays := make([][]string, len(displayables))
+	for i, item := range displayables {
+		stringArrays[i] = item.GetDisplayStrings(isFocused)
+	}
+	return stringArrays
+}
+
+// IncludesString if the list contains the string
+func IncludesString(list []string, a string) bool {
+	for _, b := range list {
+		if b == a {
+			return true
+		}
+	}
+	return false
+}
+
+// NextIndex returns the index of the element that comes after the given number
+func NextIndex(numbers []int, currentNumber int) int {
+	for index, number := range numbers {
+		if number > currentNumber {
+			return index
+		}
+	}
+	return 0
+}
+
+// PrevIndex returns the index that comes before the given number, cycling if we reach the end
+func PrevIndex(numbers []int, currentNumber int) int {
+	end := len(numbers) - 1
+	for i := end; i >= 0; i -= 1 {
+		if numbers[i] < currentNumber {
+			return i
+		}
+	}
+	return end
+}
+
+func AsJson(i interface{}) string {
+	bytes, _ := json.MarshalIndent(i, "", "    ")
+	return string(bytes)
+}

pkg/utils/utils_test.go

@@ -0,0 +1,575 @@
+package utils
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestSplitLines is a function.
+func TestSplitLines(t *testing.T) {
+	type scenario struct {
+		multilineString string
+		expected        []string
+	}
+
+	scenarios := []scenario{
+		{
+			"",
+			[]string{},
+		},
+		{
+			"\n",
+			[]string{},
+		},
+		{
+			"hello world !\nhello universe !\n",
+			[]string{
+				"hello world !",
+				"hello universe !",
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, SplitLines(s.multilineString))
+	}
+}
+
+// TestWithPadding is a function.
+func TestWithPadding(t *testing.T) {
+	type scenario struct {
+		str      string
+		padding  int
+		expected string
+	}
+
+	scenarios := []scenario{
+		{
+			"hello world !",
+			1,
+			"hello world !",
+		},
+		{
+			"hello world !",
+			14,
+			"hello world ! ",
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, WithPadding(s.str, s.padding))
+	}
+}
+
+// TestTrimTrailingNewline is a function.
+func TestTrimTrailingNewline(t *testing.T) {
+	type scenario struct {
+		str      string
+		expected string
+	}
+
+	scenarios := []scenario{
+		{
+			"hello world !\n",
+			"hello world !",
+		},
+		{
+			"hello world !",
+			"hello world !",
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, TrimTrailingNewline(s.str))
+	}
+}
+
+// TestNormalizeLinefeeds is a function.
+func TestNormalizeLinefeeds(t *testing.T) {
+	type scenario struct {
+		byteArray []byte
+		expected  []byte
+	}
+	var scenarios = []scenario{
+		{
+			// \r\n
+			[]byte{97, 115, 100, 102, 13, 10},
+			[]byte{97, 115, 100, 102, 10},
+		},
+		{
+			// bash\r\nblah
+			[]byte{97, 115, 100, 102, 13, 10, 97, 115, 100, 102},
+			[]byte{97, 115, 100, 102, 10, 97, 115, 100, 102},
+		},
+		{
+			// \r
+			[]byte{97, 115, 100, 102, 13},
+			[]byte{97, 115, 100, 102},
+		},
+		{
+			// \n
+			[]byte{97, 115, 100, 102, 10},
+			[]byte{97, 115, 100, 102, 10},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, string(s.expected), NormalizeLinefeeds(string(s.byteArray)))
+	}
+}
+
+// TestResolvePlaceholderString is a function.
+func TestResolvePlaceholderString(t *testing.T) {
+	type scenario struct {
+		templateString string
+		arguments      map[string]string
+		expected       string
+	}
+
+	scenarios := []scenario{
+		{
+			"",
+			map[string]string{},
+			"",
+		},
+		{
+			"hello",
+			map[string]string{},
+			"hello",
+		},
+		{
+			"hello {{arg}}",
+			map[string]string{},
+			"hello {{arg}}",
+		},
+		{
+			"hello {{arg}}",
+			map[string]string{"arg": "there"},
+			"hello there",
+		},
+		{
+			"hello",
+			map[string]string{"arg": "there"},
+			"hello",
+		},
+		{
+			"{{nothing}}",
+			map[string]string{"nothing": ""},
+			"",
+		},
+		{
+			"{{}} {{ this }} { should not throw}} an {{{{}}}} error",
+			map[string]string{
+				"blah": "blah",
+				"this": "won't match",
+			},
+			"{{}} {{ this }} { should not throw}} an {{{{}}}} error",
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, string(s.expected), ResolvePlaceholderString(s.templateString, s.arguments))
+	}
+}
+
+// TestDisplayArraysAligned is a function.
+func TestDisplayArraysAligned(t *testing.T) {
+	type scenario struct {
+		input    [][]string
+		expected bool
+	}
+
+	scenarios := []scenario{
+		{
+			[][]string{{"", ""}, {"", ""}},
+			true,
+		},
+		{
+			[][]string{{""}, {"", ""}},
+			false,
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, displayArraysAligned(s.input))
+	}
+}
+
+type myDisplayable struct {
+	strings []string
+}
+
+type myStruct struct{}
+
+// GetDisplayStrings is a function.
+func (d *myDisplayable) GetDisplayStrings(isFocused bool) []string {
+	if isFocused {
+		return append(d.strings, "blah")
+	}
+	return d.strings
+}
+
+// TestGetDisplayStringArrays is a function.
+func TestGetDisplayStringArrays(t *testing.T) {
+	type scenario struct {
+		input     []Displayable
+		isFocused bool
+		expected  [][]string
+	}
+
+	scenarios := []scenario{
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a", "b"}}),
+				Displayable(&myDisplayable{[]string{"c", "d"}}),
+			},
+			false,
+			[][]string{{"a", "b"}, {"c", "d"}},
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a", "b"}}),
+				Displayable(&myDisplayable{[]string{"c", "d"}}),
+			},
+			true,
+			[][]string{{"a", "b", "blah"}, {"c", "d", "blah"}},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, getDisplayStringArrays(s.input, s.isFocused))
+	}
+}
+
+// TestRenderDisplayableList is a function.
+func TestRenderDisplayableList(t *testing.T) {
+	type scenario struct {
+		input                []Displayable
+		isFocused            bool
+		expectedString       string
+		expectedErrorMessage string
+	}
+
+	scenarios := []scenario{
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{}}),
+				Displayable(&myDisplayable{[]string{}}),
+			},
+			false,
+			"\n",
+			"",
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"aa", "b"}}),
+				Displayable(&myDisplayable{[]string{"c", "d"}}),
+			},
+			false,
+			"aa b\nc  d",
+			"",
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a"}}),
+				Displayable(&myDisplayable{[]string{"b", "c"}}),
+			},
+			false,
+			"",
+			"Each item must return the same number of strings to display",
+		},
+		{
+			[]Displayable{
+				Displayable(&myDisplayable{[]string{"a"}}),
+				Displayable(&myDisplayable{[]string{"b"}}),
+			},
+			true,
+			"a blah\nb blah",
+			"",
+		},
+	}
+
+	for _, s := range scenarios {
+		str, err := renderDisplayableList(s.input, s.isFocused)
+		assert.EqualValues(t, s.expectedString, str)
+		if s.expectedErrorMessage != "" {
+			assert.EqualError(t, err, s.expectedErrorMessage)
+		} else {
+			assert.NoError(t, err)
+		}
+	}
+}
+
+// TestRenderList is a function.
+func TestRenderList(t *testing.T) {
+	type scenario struct {
+		input                interface{}
+		isFocused            bool
+		expectedString       string
+		expectedErrorMessage string
+	}
+
+	scenarios := []scenario{
+		{
+			[]*myDisplayable{
+				{[]string{"aa", "b"}},
+				{[]string{"c", "d"}},
+			},
+			false,
+			"aa b\nc  d",
+			"",
+		},
+		{
+			[]*myStruct{
+				{},
+				{},
+			},
+			false,
+			"",
+			"item does not implement the Displayable interface",
+		},
+		{
+			&myStruct{},
+			false,
+			"",
+			"RenderList given a non-slice type",
+		},
+		{
+			[]*myDisplayable{
+				{[]string{"a"}},
+			},
+			true,
+			"a blah",
+			"",
+		},
+	}
+
+	for _, s := range scenarios {
+		str, err := RenderList(s.input, s.isFocused)
+		assert.EqualValues(t, s.expectedString, str)
+		if s.expectedErrorMessage != "" {
+			assert.EqualError(t, err, s.expectedErrorMessage)
+		} else {
+			assert.NoError(t, err)
+		}
+	}
+}
+
+// TestGetPaddedDisplayStrings is a function.
+func TestGetPaddedDisplayStrings(t *testing.T) {
+	type scenario struct {
+		stringArrays [][]string
+		padWidths    []int
+		expected     []string
+	}
+
+	scenarios := []scenario{
+		{
+			[][]string{{"a", "b"}, {"c", "d"}},
+			[]int{1},
+			[]string{"a b", "c d"},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, getPaddedDisplayStrings(s.stringArrays, s.padWidths))
+	}
+}
+
+// TestGetPadWidths is a function.
+func TestGetPadWidths(t *testing.T) {
+	type scenario struct {
+		stringArrays [][]string
+		expected     []int
+	}
+
+	scenarios := []scenario{
+		{
+			[][]string{{""}, {""}},
+			[]int{},
+		},
+		{
+			[][]string{{"a"}, {""}},
+			[]int{},
+		},
+		{
+			[][]string{{"aa", "b", "ccc"}, {"c", "d", "e"}},
+			[]int{2, 1},
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, getPadWidths(s.stringArrays))
+	}
+}
+
+// TestMin is a function.
+func TestMin(t *testing.T) {
+	type scenario struct {
+		a        int
+		b        int
+		expected int
+	}
+
+	scenarios := []scenario{
+		{
+			1,
+			1,
+			1,
+		},
+		{
+			1,
+			2,
+			1,
+		},
+		{
+			2,
+			1,
+			1,
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, Min(s.a, s.b))
+	}
+}
+
+// TestIncludesString is a function.
+func TestIncludesString(t *testing.T) {
+	type scenario struct {
+		list     []string
+		element  string
+		expected bool
+	}
+
+	scenarios := []scenario{
+		{
+			[]string{"a", "b"},
+			"a",
+			true,
+		},
+		{
+			[]string{"a", "b"},
+			"c",
+			false,
+		},
+		{
+			[]string{"a", "b"},
+			"",
+			false,
+		},
+		{
+			[]string{""},
+			"",
+			true,
+		},
+	}
+
+	for _, s := range scenarios {
+		assert.EqualValues(t, s.expected, IncludesString(s.list, s.element))
+	}
+}
+
+func TestNextIndex(t *testing.T) {
+	type scenario struct {
+		testName string
+		list     []int
+		element  int
+		expected int
+	}
+
+	scenarios := []scenario{
+		{
+			// I'm not really fussed about how it behaves here
+			"no elements",
+			[]int{},
+			1,
+			0,
+		},
+		{
+			"one element",
+			[]int{1},
+			1,
+			0,
+		},
+		{
+			"two elements",
+			[]int{1, 2},
+			1,
+			1,
+		},
+		{
+			"two elements, giving second one",
+			[]int{1, 2},
+			2,
+			0,
+		},
+		{
+			"three elements, giving second one",
+			[]int{1, 2, 3},
+			2,
+			2,
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			assert.EqualValues(t, s.expected, NextIndex(s.list, s.element))
+		})
+	}
+}
+
+func TestPrevIndex(t *testing.T) {
+	type scenario struct {
+		testName string
+		list     []int
+		element  int
+		expected int
+	}
+
+	scenarios := []scenario{
+		{
+			// I'm not really fussed about how it behaves here
+			"no elements",
+			[]int{},
+			1,
+			-1,
+		},
+		{
+			"one element",
+			[]int{1},
+			1,
+			0,
+		},
+		{
+			"two elements",
+			[]int{1, 2},
+			1,
+			1,
+		},
+		{
+			"three elements, giving second one",
+			[]int{1, 2, 3},
+			2,
+			0,
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			assert.EqualValues(t, s.expected, PrevIndex(s.list, s.element))
+		})
+	}
+}
+
+func TestAsJson(t *testing.T) {
+	type myStruct struct {
+		a string
+	}
+
+	output := AsJson(&myStruct{a: "foo"})
+
+	// no idea why this is returning empty hashes but it's works in the app ¯\_(ツ)_/¯
+	assert.EqualValues(t, "{}", output)
+}

scripts/bump_modules.sh

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

scripts/generate_cheatsheet.go

@@ -0,0 +1,126 @@
+// This "script" generates a file called Keybindings_{{.LANG}}.md
+// in current working directory.
+//
+// The content of this generated file is a keybindings cheatsheet.
+//
+// To generate cheatsheet in english run:
+//   LANG=en go run scripts/generate_cheatsheet.go
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/app"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/jesseduffield/lazygit/pkg/gui"
+)
+
+type bindingSection struct {
+	title    string
+	bindings []*gui.Binding
+}
+
+func main() {
+	mConfig, _ := config.NewAppConfig("", "", "", "", "", true)
+	mApp, _ := app.NewApp(mConfig)
+	lang := mApp.Tr.GetLanguage()
+	file, _ := os.Create("Keybindings_" + lang + ".md")
+
+	bindingSections := getBindingSections(mApp)
+
+	content := formatSections(mApp, bindingSections)
+
+	writeString(file, content)
+}
+
+func writeString(file *os.File, str string) {
+	_, err := file.WriteString(str)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func localisedTitle(mApp *app.App, str string) string {
+	viewTitle := strings.Title(str) + "Title"
+	return mApp.Tr.SLocalize(viewTitle)
+}
+
+func formatTitle(title string) string {
+	return fmt.Sprintf("\n## %s\n\n", title)
+}
+
+func formatBinding(binding *gui.Binding) string {
+	return fmt.Sprintf("  <kbd>%s</kbd>: %s\n", binding.GetKey(), binding.Description)
+}
+
+func getBindingSections(mApp *app.App) []*bindingSection {
+	bindingSections := []*bindingSection{}
+
+	// TODO: add context-based keybindings
+	for _, binding := range mApp.Gui.GetInitialKeybindings() {
+		if binding.Description == "" {
+			continue
+		}
+
+		viewName := binding.ViewName
+		if viewName == "" {
+			viewName = "global"
+		}
+		title := localisedTitle(mApp, viewName)
+
+		bindingSections = addBinding(title, bindingSections, binding)
+	}
+
+	for view, contexts := range mApp.Gui.GetContextMap() {
+		for contextName, contextBindings := range contexts {
+			translatedView := localisedTitle(mApp, view)
+			translatedContextName := localisedTitle(mApp, contextName)
+			title := fmt.Sprintf("%s (%s)", translatedView, translatedContextName)
+
+			for _, binding := range contextBindings {
+				bindingSections = addBinding(title, bindingSections, binding)
+			}
+		}
+	}
+
+	return bindingSections
+}
+
+func addBinding(title string, bindingSections []*bindingSection, binding *gui.Binding) []*bindingSection {
+	if binding.Description == "" {
+		return bindingSections
+	}
+
+	for _, section := range bindingSections {
+		if title == section.title {
+			section.bindings = append(section.bindings, binding)
+			return bindingSections
+		}
+	}
+
+	section := &bindingSection{
+		title:    title,
+		bindings: []*gui.Binding{binding},
+	}
+
+	return append(bindingSections, section)
+}
+
+func formatSections(mApp *app.App, bindingSections []*bindingSection) string {
+	content := fmt.Sprintf("# Lazygit %s\n", mApp.Tr.SLocalize("menu"))
+
+	for _, section := range bindingSections {
+		content += formatTitle(section.title)
+		content += "<pre>\n"
+		for _, binding := range section.bindings {
+			content += formatBinding(binding)
+		}
+		content += "</pre>\n"
+	}
+
+	return content
+}

scripts/push_new_patch/main.go

@@ -1,5 +1,5 @@
 // call from project root with
-// go run bin/push_new_patch.go
+// go run scripts/push_new_patch/main.go
 
 // goreleaser expects a $GITHUB_TOKEN env variable to be defined
 // in order to push the release got github

test.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -e
+echo "" > coverage.txt
+
+use_go_test=false
+if command -v gotest; then
+    use_go_test=true
+fi
+
+for d in $( find ./* -maxdepth 10 ! -path "./vendor*" ! -path "./.git*" ! -path "./scripts*" -type d); do
+    if ls $d/*.go &> /dev/null; then
+        args="-v -race -coverprofile=profile.out -covermode=atomic $d"
+        if [ "$use_go_test" == true ]; then
+            gotest $args
+        else
+            go test $args
+        fi
+        if [ -f profile.out ]; then
+            cat profile.out >> coverage.txt
+            rm profile.out
+        fi
+    fi
+done

test/hooks/pre-push

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

test/repos/bom.sh

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

test/repos/case_insensitive_checkouts.sh

@@ -2,6 +2,9 @@
 set -ex; rm -rf repo; mkdir repo; cd repo
 
 git init
+git config user.email "test@example.com"
+git config user.name "Lazygit Tester"
+
 
 touch foo
 git add foo

test/repos/gpg.sh

@@ -2,10 +2,15 @@
 set -ex; rm -rf repo; mkdir repo; cd repo
 
 git init
+git config user.email "test@example.com"
+git config user.name "Lazygit Tester"
+
 
 git config gpg.program $(which gpg)
 git config user.signingkey E304229F # test key
 git config commit.gpgsign true
+git config credential.helper store
+git config credential.helper cache 1
 
 touch foo
 git add foo

test/repos/lots_of_commits.sh

@@ -2,6 +2,9 @@
 set -ex; rm -rf repo; mkdir repo; cd repo
 
 git init
+git config user.email "test@example.com"
+git config user.name "Lazygit Tester"
+
 
 i=2
 end=100

test/repos/merge_conflict.sh

@@ -1,7 +1,10 @@
-#!/bin/bash
+#!/bin/sh
 set -ex; rm -rf repo; mkdir repo; cd repo
 
 git init
+git config user.email "test@example.com"
+git config user.name "Lazygit Tester"
+
 
 function add_spacing {
   for i in {1..60}
@@ -10,25 +13,124 @@ function add_spacing {
   done
 }
 
+mkdir directory
+echo "test1" > directory/file
+echo "test1" > directory/file2
+
+
 echo "Here is a story that has been told throuhg the ages" >> file1
 
 git add file1
+git add directory
 git commit -m "first commit"
 
-git checkout -b develop
+git checkout -b feature/cherry-picking
 
+echo "this is file number 1 that I'm going to cherry-pick" > cherrypicking1
+echo "this is file number 2 that I'm going to cherry-pick" > cherrypicking2
+
+git add .
+
+git commit -am "first commit freshman year"
+
+echo "this is file number 3 that I'm going to cherry-pick" > cherrypicking3
+
+git add .
+
+git commit -am "second commit subway eat fresh"
+
+echo "this is file number 4 that I'm going to cherry-pick" > cherrypicking4
+
+git add .
+
+git commit -am "third commit fresh"
+
+echo "this is file number 5 that I'm going to cherry-pick" > cherrypicking5
+
+git add .
+
+git commit -am "fourth commit cool"
+
+echo "this is file number 6 that I'm going to cherry-pick" > cherrypicking6
+
+git add .
+
+git commit -am "fifth commit nice"
+
+echo "this is file number 7 that I'm going to cherry-pick" > cherrypicking7
+
+git add .
+
+git commit -am "sixth commit haha"
+
+echo "this is file number 8 that I'm going to cherry-pick" > cherrypicking8
+
+git add .
+
+git commit -am "seventh commit yeah"
+
+echo "this is file number 9 that I'm going to cherry-pick" > cherrypicking9
+
+git add .
+
+git commit -am "eighth commit woo"
+
+
+git checkout -b develop
 echo "once upon a time there was a dog" >> file1
 add_spacing file1
 echo "once upon a time there was another dog" >> file1
 git add file1
+echo "test2" > directory/file
+echo "test2" > directory/file2
+git add directory
 git commit -m "first commit on develop"
 
-git checkout master
 
+git checkout master
 echo "once upon a time there was a cat" >> file1
 add_spacing file1
 echo "once upon a time there was another cat" >> file1
 git add file1
-git commit -m "first commit on develop"
+echo "test3" > directory/file
+echo "test3" > directory/file2
+git add directory
+git commit -m "first commit on master"
 
-git merge develop # should have a merge conflict here
+
+git checkout develop
+echo "once upon a time there was a mouse" >> file3
+git add file3
+git commit -m "second commit on develop"
+
+
+git checkout master
+echo "once upon a time there was a horse" >> file3
+git add file3
+git commit -m "second commit on master"
+
+
+git checkout develop
+echo "once upon a time there was a mouse" >> file4
+git add file4
+git commit -m "third commit on develop"
+
+
+git checkout master
+echo "once upon a time there was a horse" >> file4
+git add file4
+git commit -m "third commit on master"
+
+
+git checkout develop
+echo "once upon a time there was a mouse" >> file5
+git add file5
+git commit -m "fourth commit on develop"
+
+
+git checkout master
+echo "once upon a time there was a horse" >> file5
+git add file5
+git commit -m "fourth commit on master"
+
+# git merge develop # should have a merge conflict here

test/repos/pre_commit_hook.sh

@@ -2,6 +2,9 @@
 set -ex; rm -rf repo; mkdir repo; cd repo
 
 git init
+git config user.email "test@example.com"
+git config user.name "Lazygit Tester"
+
 cp ../extras/pre-commit .git/hooks/pre-commit
 chmod +x .git/hooks/pre-commit
 

test/repos/unicode_characters.sh

@@ -2,6 +2,9 @@
 set -ex; rm -rf repo; mkdir repo; cd repo
 
 git init
+git config user.email "test@example.com"
+git config user.name "Lazygit Tester"
+
 
 # Add some ansi, unicode, zero width joiner caracters
 cat <<EOT >> charstest.txt
@@ -12,9 +15,8 @@ ZWJ       https://en.wikipedia.org/wiki/Zero-width_joiner / https://unicode.org/
 UNICODE   ☆ 🤓 え 术
 EOT
 git add charstest.txt
-git commit -m "Test chars Œ¥ƒ👶👨‍👦☆ 🤓 え 术 commit"
+git commit -m "Test chars Œ¥ƒ👶👨‍👦☆ 🤓 え 术👩‍💻👩🏻‍💻👩🏽‍💻👩🏼‍💻👩🏾‍💻👩🏿‍💻👨‍💻👨🏻‍💻👨🏼‍💻👨🏽‍💻👨🏾‍💻👨🏿‍💻 commit"
 echo "我喜歡編碼" >> charstest.txt
 echo "நான் குறியீடு விரும்புகிறேன்" >> charstest.txt
 git add charstest.txt
 git commit -m "Test chars 我喜歡編碼 நான் குறியீடு விரும்புகிறேன் commit"
-

vendor/github.com/aws/aws-sdk-go/LICENSE.txt

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
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+      and distribution as defined by Sections 1 through 9 of this document.
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+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
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+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
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