Merge branch 'master' into feature/auto-updates

.circleci/config.yml

@@ -1,26 +1,42 @@
-# Golang CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/language-go/ for more details
 version: 2
 jobs:
   build:
     docker:
-      # specify the version
-      - image: circleci/golang:1.9
+      - image: circleci/golang:1.10
 
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
-    #### TEMPLATE_NOTE: go expects specific checkout path representing url
-    #### expecting it in the form of
-    ####   /go/src/github.com/circleci/go-tool
-    ####   /go/src/bitbucket.org/circleci/go-tool
     working_directory: /go/src/github.com/jesseduffield/lazygit
     steps:
       - checkout
+      - run:
+          name: Run tests
+          command: |
+            ./test.sh
+      - run:
+          name: Push on codecov result
+          command: |
+            bash <(curl -s https://codecov.io/bash)
 
-      # specify any bash command here prefixed with `run: `
-      - run: go test -v ./...
-      - run: bash <(curl -s https://codecov.io/bash)
+  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

@@ -13,6 +13,7 @@ TODO.md
 
 # Tests
 test/repos/repo
+coverage.txt
 
 # Binaries
-lazygit
+lazygit

Gopkg.lock

@@ -1,14 +1,6 @@
 # This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
 
 
-[[projects]]
-  digest = "1:b2339e83ce9b5c4f79405f949429a7f68a9a904fed903c672aac1e7ceb7f5f02"
-  name = "github.com/Sirupsen/logrus"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "3e01752db0189b9157070a0e1668a620f9a85da2"
-  version = "v1.0.6"
-
 [[projects]]
   branch = "master"
   digest = "1:cd7ba2b29e93e2a8384e813dfc80ebb0f85d9214762e6ca89bb55a58092eab87"
@@ -93,11 +85,11 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:c9a848b0484a72da2dae28957b4f67501fe27fa38bc73f4713e454353c0a4a60"
+  digest = "1:f774b11ae458cae2d10b94ef66ef00ba1c57f1971dd0e5534ac743cbe574f6d4"
   name = "github.com/jesseduffield/gocui"
   packages = ["."]
   pruneopts = "NUT"
-  revision = "432b7f6215f81ef1aaa1b2d9b69887822923cf79"
+  revision = "7818a0f93387d1037cbd06f69323d9f8d068af7c"
 
 [[projects]]
   digest = "1:8021af4dcbd531ae89433c8c3a6520e51064114aaf8eb1724c3cf911c497c9ba"
@@ -216,13 +208,20 @@
   version = "v1.0.0"
 
 [[projects]]
-  branch = "master"
   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"
@@ -266,6 +265,14 @@
   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"
@@ -447,7 +454,6 @@
   analyzer-name = "dep"
   analyzer-version = 1
   input-imports = [
-    "github.com/Sirupsen/logrus",
     "github.com/cloudfoundry/jibber_jabber",
     "github.com/davecgh/go-spew/spew",
     "github.com/fatih/color",
@@ -456,7 +462,9 @@
     "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.toml

@@ -40,3 +40,7 @@
 [[constraint]]
   name = "gopkg.in/src-d/go-git.v4"
   revision = "43d17e14b714665ab5bc2ecc220b6740779d733f"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/spkg/bom"

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.
 

docs/Config.md

@@ -37,3 +37,7 @@ The available attributes are:
 - bold
 - reverse # useful for high-contrast
 - underline
+
+## Example Coloring:
+
+![border example](/docs/resources/colored-border-example.png)

docs/Keybindings.md

@@ -44,6 +44,7 @@
   <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:

pkg/app/app.go

@@ -5,7 +5,7 @@ import (
 	"io/ioutil"
 	"os"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/config"
 	"github.com/jesseduffield/lazygit/pkg/gui"
@@ -53,10 +53,7 @@ func NewApp(config config.AppConfigurer) (*App, error) {
 		return app, err
 	}
 
-	app.Tr, err = i18n.NewLocalizer(app.Log)
-	if err != nil {
-		return app, err
-	}
+	app.Tr = i18n.NewLocalizer(app.Log)
 
 	app.GitCommand, err = commands.NewGitCommand(app.Log, app.OSCommand)
 	if err != nil {

pkg/commands/git.go

@@ -7,7 +7,7 @@ import (
 	"os/exec"
 	"strings"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/utils"
 	gitconfig "github.com/tcnksm/go-gitconfig"
@@ -223,8 +223,14 @@ func (c *GitCommand) NewBranch(name string) error {
 }
 
 // DeleteBranch delete branch
-func (c *GitCommand) DeleteBranch(branch string) error {
-	return c.OSCommand.RunCommand("git branch -d " + branch)
+func (c *GitCommand) DeleteBranch(branch string, force bool) error {
+	var command string
+	if force {
+		command = "git branch -D "
+	} else {
+		command = "git branch -d "
+	}
+	return c.OSCommand.RunCommand(command + branch)
 }
 
 // ListStash list stash

pkg/commands/git_test.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	"github.com/jesseduffield/lazygit/pkg/test"
 )
 

pkg/commands/os.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/mgutz/str"
 
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	gitconfig "github.com/tcnksm/go-gitconfig"
 )
 
@@ -175,7 +175,8 @@ func (c *OSCommand) Unquote(message string) string {
 	return message
 }
 
-func (C *OSCommand) AppendLineToFile(filename, line string) error {
+// AppendLineToFile adds a new line in file
+func (c *OSCommand) AppendLineToFile(filename, line string) error {
 	f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0600)
 	if err != nil {
 		return err

pkg/config/app_config.go

@@ -121,10 +121,7 @@ func LoadUserConfigFromFile(v *viper.Viper) error {
 		folder = configDirs.QueryFolderContainsFile("config.yml")
 	}
 	v.AddConfigPath(folder.Path)
-	if err := v.MergeInConfig(); err != nil {
-		return err
-	}
-	return nil
+	return v.MergeInConfig()
 }
 
 // InsertToUserConfig adds a key/value pair to the user's config and saves it
@@ -139,10 +136,7 @@ func (c *AppConfig) InsertToUserConfig(key, value string) error {
 		return err
 	}
 	v.Set(key, value)
-	if err := v.WriteConfig(); err != nil {
-		return err
-	}
-	return nil
+	return v.WriteConfig()
 }
 
 func getDefaultConfig() []byte {

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"
 )

pkg/gui/branches_panel.go

@@ -62,20 +62,34 @@ func (gui *Gui) handleNewBranch(g *gocui.Gui, v *gocui.View) error {
 }
 
 func (gui *Gui) handleDeleteBranch(g *gocui.Gui, v *gocui.View) error {
+	return gui.deleteBranch(g, v, false)
+}
+
+func (gui *Gui) handleForceDeleteBranch(g *gocui.Gui, v *gocui.View) error {
+	return gui.deleteBranch(g, v, true)
+}
+
+func (gui *Gui) deleteBranch(g *gocui.Gui, v *gocui.View, force bool) error {
 	checkedOutBranch := gui.State.Branches[0]
 	selectedBranch := gui.getSelectedBranch(v)
 	if checkedOutBranch.Name == selectedBranch.Name {
 		return gui.createErrorPanel(g, gui.Tr.SLocalize("CantDeleteCheckOutBranch"))
 	}
+	title := gui.Tr.SLocalize("DeleteBranch")
+	var messageId string
+	if force {
+		messageId = "ForceDeleteBranchMessage"
+	} else {
+		messageId = "DeleteBranchMessage"
+	}
 	message := gui.Tr.TemplateLocalize(
-		"DeleteBranchMessage",
+		messageId,
 		Teml{
 			"selectedBranchName": selectedBranch.Name,
 		},
 	)
-	title := gui.Tr.SLocalize("DeleteBranch")
 	return gui.createConfirmationPanel(g, v, title, message, func(g *gocui.Gui, v *gocui.View) error {
-		if err := gui.GitCommand.DeleteBranch(selectedBranch.Name); err != nil {
+		if err := gui.GitCommand.DeleteBranch(selectedBranch.Name, force); err != nil {
 			return gui.createErrorPanel(g, err.Error())
 		}
 		return gui.refreshSidePanels(g)
@@ -108,6 +122,7 @@ func (gui *Gui) renderBranchesOptions(g *gocui.Gui) error {
 		"c":       gui.Tr.SLocalize("checkoutByName"),
 		"n":       gui.Tr.SLocalize("newBranch"),
 		"d":       gui.Tr.SLocalize("deleteBranch"),
+		"D":       gui.Tr.SLocalize("forceDeleteBranch"),
 		"← → ↑ ↓": gui.Tr.SLocalize("navigate"),
 	})
 }

pkg/gui/files_panel.go

@@ -251,14 +251,6 @@ func (gui *Gui) handleFileEdit(g *gocui.Gui, v *gocui.View) error {
 	return gui.genericFileOpen(g, v, file.Name, gui.OSCommand.EditFile)
 }
 
-func (gui *Gui) openFile(filename string) error {
-	err := gui.OSCommand.OpenFile(filename)
-	if err != nil {
-		return gui.createErrorPanel(gui.g, err.Error())
-	}
-	return nil
-}
-
 func (gui *Gui) handleFileOpen(g *gocui.Gui, v *gocui.View) error {
 	file, err := gui.getSelectedFile(g)
 	if err != nil {

pkg/gui/gui.go

@@ -15,13 +15,13 @@ import (
 
 	// "strings"
 
-	"github.com/Sirupsen/logrus"
 	"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/sirupsen/logrus"
 )
 
 // OverlappingEdges determines if panel edges overlap
@@ -152,14 +152,15 @@ func (gui *Gui) setAppStatus(status string) error {
 func (gui *Gui) layout(g *gocui.Gui) error {
 	g.Highlight = true
 	width, height := g.Size()
+	version := gui.Config.GetVersion()
 	leftSideWidth := width / 3
 	statusFilesBoundary := 2
 	filesBranchesBoundary := 2 * height / 5   // height - 20
 	commitsBranchesBoundary := 3 * height / 5 // height - 10
 	commitsStashBoundary := height - 5        // height - 5
+	optionsVersionBoundary := width - max(len(version), 1)
 	minimumHeight := 16
 	minimumWidth := 10
-	version := gui.Config.GetVersion()
 
 	appStatusView, _ := g.View("appStatus")
 	appStatusOptionsBoundary := -2
@@ -244,7 +245,7 @@ func (gui *Gui) layout(g *gocui.Gui) error {
 		v.FgColor = gocui.ColorWhite
 	}
 
-	if v, err := g.SetView("options", appStatusOptionsBoundary-1, optionsTop, width-len(version)-2, optionsTop+2, 0); err != nil {
+	if v, err := g.SetView("options", appStatusOptionsBoundary-1, optionsTop, optionsVersionBoundary-1, optionsTop+2, 0); err != nil {
 		if err != gocui.ErrUnknownView {
 			return err
 		}
@@ -281,7 +282,7 @@ func (gui *Gui) layout(g *gocui.Gui) error {
 		v.Frame = false
 	}
 
-	if v, err := g.SetView("version", width-len(version)-1, optionsTop, width, optionsTop+2, 0); err != nil {
+	if v, err := g.SetView("version", optionsVersionBoundary-1, optionsTop, width, optionsTop+2, 0); err != nil {
 		if err != gocui.ErrUnknownView {
 			return err
 		}

pkg/gui/keybindings.go

@@ -16,6 +16,7 @@ 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.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},
@@ -57,6 +58,7 @@ func (gui *Gui) keybindings(g *gocui.Gui) error {
 		{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: 'D', Modifier: gocui.ModNone, Handler: gui.handleForceDeleteBranch},
 		{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},

pkg/gui/view_helpers.go

@@ -7,6 +7,8 @@ import (
 	"time"
 
 	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+	"github.com/spkg/bom"
 )
 
 var cyclableViews = []string{"status", "files", "branches", "commits", "stash"}
@@ -224,7 +226,9 @@ func (gui *Gui) renderString(g *gocui.Gui, viewName, s string) error {
 			gui.Log.Info(s)
 		}
 		v.Clear()
-		fmt.Fprint(v, s)
+		output := string(bom.Clean([]byte(s)))
+		output = utils.NormalizeLinefeeds(output)
+		fmt.Fprint(v, output)
 		v.Wrap = true
 		return nil
 	})

pkg/i18n/dutch.go

@@ -132,7 +132,10 @@ func addDutch(i18nObject *i18n.Bundle) error {
 			Other: "Verwijder branch",
 		}, &i18n.Message{
 			ID:    "DeleteBranchMessage",
-			Other: "Weet je zeker dat je {{.selectedBranchName}} branch wil verwijderen?",
+			Other: "Weet je zeker dat je branch {{.selectedBranchName}} wil verwijderen?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "Weet je zeker dat je branch {{.selectedBranchName}} geforceerd wil verwijderen?",
 		}, &i18n.Message{
 			ID:    "CantMergeBranchIntoItself",
 			Other: "Je kan niet een branch in zichzelf mergen",
@@ -151,6 +154,9 @@ func addDutch(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "deleteBranch",
 			Other: "verwijder branch",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "verwijder branch (forceer)",
 		}, &i18n.Message{
 			ID:    "NoBranchesThisRepo",
 			Other: "Geen branches voor deze repo",

pkg/i18n/english.go

@@ -140,7 +140,10 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 			Other: "Delete Branch",
 		}, &i18n.Message{
 			ID:    "DeleteBranchMessage",
-			Other: "Are you sure you want delete the branch {{.selectedBranchName}} ?",
+			Other: "Are you sure you want to delete the branch {{.selectedBranchName}}?",
+		}, &i18n.Message{
+			ID:    "ForceDeleteBranchMessage",
+			Other: "Are you sure you want to force delete the branch {{.selectedBranchName}}?",
 		}, &i18n.Message{
 			ID:    "CantMergeBranchIntoItself",
 			Other: "You cannot merge a branch into itself",
@@ -159,6 +162,9 @@ func addEnglish(i18nObject *i18n.Bundle) error {
 		}, &i18n.Message{
 			ID:    "deleteBranch",
 			Other: "delete branch",
+		}, &i18n.Message{
+			ID:    "forceDeleteBranch",
+			Other: "delete branch (force)",
 		}, &i18n.Message{
 			ID:    "NoBranchesThisRepo",
 			Other: "No branches for this repo",

pkg/i18n/i18n.go

@@ -1,7 +1,7 @@
 package i18n
 
 import (
-	"github.com/Sirupsen/logrus"
+	"github.com/sirupsen/logrus"
 	"github.com/cloudfoundry/jibber_jabber"
 	"github.com/nicksnyder/go-i18n/v2/i18n"
 	"golang.org/x/text/language"
@@ -18,33 +18,12 @@ type Localizer struct {
 }
 
 // NewLocalizer creates a new Localizer
-func NewLocalizer(log *logrus.Logger) (*Localizer, error) {
+func NewLocalizer(log *logrus.Logger) *Localizer {
+	userLang := detectLanguage(jibber_jabber.DetectLanguage)
 
-	// detect the user's language
-	userLang, err := jibber_jabber.DetectLanguage()
-	if err != nil {
-		if err.Error() != "Could not detect Language" {
-			return nil, err
-		}
-		userLang = "C"
-	}
 	log.Info("language: " + userLang)
 
-	// create a i18n bundle that can be used to add translations and other things
-	i18nBundle := &i18n.Bundle{DefaultLanguage: language.English}
-
-	addBundles(log, i18nBundle)
-
-	// return the new localizer that can be used to translate text
-	i18nLocalizer := i18n.NewLocalizer(i18nBundle, userLang)
-
-	localizer := &Localizer{
-		i18nLocalizer: i18nLocalizer,
-		language:      userLang,
-		Log:           log,
-	}
-
-	return localizer, nil
+	return setupLocalizer(log, userLang)
 }
 
 // Localize handels the translations
@@ -82,17 +61,42 @@ func (l *Localizer) GetLanguage() string {
 
 // add translation file(s)
 func addBundles(log *logrus.Logger, i18nBundle *i18n.Bundle) {
-	err := addPolish(i18nBundle)
-	if err != nil {
-		log.Fatal(err)
-	}
-	err = addDutch(i18nBundle)
-	if err != nil {
-		log.Fatal(err)
-	}
-	err = addEnglish(i18nBundle)
-	if err != nil {
-		log.Fatal(err)
+	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.Logger, 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 +1,81 @@
+package i18n
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+
+	"github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestNewLocalizer(t *testing.T) {
+	assert.NotNil(t, NewLocalizer(logrus.New()))
+}
+
+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))
+	}
+}
+
+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 wil verwijderen?", l.TemplateLocalize("DeleteBranchMessage", Teml{"selectedBranchName": "test"}))
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		s.test(setupLocalizer(logrus.New(), s.userLang))
+	}
+}

pkg/test/test.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"os"
 	"os/exec"
+	"path/filepath"
 
 	"github.com/jesseduffield/lazygit/pkg/utils"
 )
@@ -11,15 +12,20 @@ import (
 // GenerateRepo generates a repo from test/repos and changes the directory to be
 // inside the newly made repo
 func GenerateRepo(filename string) error {
-	testPath := utils.GetProjectRoot() + "/test/repos/"
+	reposDir := "/test/repos/"
+	testPath := utils.GetProjectRoot() + reposDir
+
+	// workaround for debian packaging
+	if _, err := os.Stat(testPath); os.IsNotExist(err) {
+		cwd, _ := os.Getwd()
+		testPath = filepath.Dir(filepath.Dir(cwd)) + reposDir
+	}
 	if err := os.Chdir(testPath); err != nil {
 		return err
 	}
 	if output, err := exec.Command("bash", filename).CombinedOutput(); err != nil {
 		return errors.New(string(output))
 	}
-	if err := os.Chdir(testPath + "repo"); err != nil {
-		return err
-	}
-	return nil
+
+	return os.Chdir(testPath + "repo")
 }

pkg/updates/updates.go

@@ -13,10 +13,10 @@ import (
 
 	"github.com/kardianos/osext"
 
-	"github.com/Sirupsen/logrus"
 	getter "github.com/jesseduffield/go-getter"
 	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/sirupsen/logrus"
 )
 
 // Update checks for updates and does updates

pkg/utils/utils.go

@@ -64,6 +64,13 @@ func TrimTrailingNewline(str string) string {
 	return str
 }
 
+// NormalizeLinefeeds - Removes all Windows and Mac style line feeds
+func NormalizeLinefeeds(str string) string {
+	str = strings.Replace(str, "\r\n", "\n", -1)
+	str = strings.Replace(str, "\r", "", -1)
+	return str
+}
+
 // GetProjectRoot returns the path to the root of the project. Only to be used
 // in testing contexts, as with binaries it's unlikely this path will exist on
 // the machine

pkg/utils/utils_test.go

@@ -81,3 +81,36 @@ func TestTrimTrailingNewline(t *testing.T) {
 		assert.EqualValues(t, s.expected, TrimTrailingNewline(s.str))
 	}
 }
+
+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)))
+	}
+}

test.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -e
+echo "" > coverage.txt
+
+for d in $( find ./* -maxdepth 10 ! -path "./vendor*" ! -path "./.git*" -type d); do
+    if ls $d/*.go &> /dev/null; then
+        go test -v -race -coverprofile=profile.out -covermode=atomic $d
+        if [ -f profile.out ]; then
+            cat profile.out >> coverage.txt
+            rm profile.out
+        fi
+    fi
+done

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

vendor/github.com/jesseduffield/gocui/gui.go

@@ -653,17 +653,31 @@ func (g *Gui) onKey(ev *termbox.Event) error {
 // execKeybindings executes the keybinding handlers that match the passed view
 // and event. The value of matched is true if there is a match and no errors.
 func (g *Gui) execKeybindings(v *View, ev *termbox.Event) (matched bool, err error) {
-	matched = false
+	var globalKb *keybinding
 	for _, kb := range g.keybindings {
 		if kb.handler == nil {
 			continue
 		}
-		if kb.matchKeypress(Key(ev.Key), ev.Ch, Modifier(ev.Mod)) && kb.matchView(v) {
-			if err := kb.handler(g, v); err != nil {
-				return false, err
-			}
-			matched = true
+		if !kb.matchKeypress(Key(ev.Key), ev.Ch, Modifier(ev.Mod)) {
+			continue
+		}
+		if kb.matchView(v) {
+			return g.execKeybinding(v, kb)
+		}
+		if kb.viewName == "" && (!v.Editable || kb.ch == 0) {
+			globalKb = kb
 		}
 	}
-	return matched, nil
+	if globalKb != nil {
+		return g.execKeybinding(v, globalKb)
+	}
+	return false, nil
+}
+
+// execKeybinding executes a given keybinding
+func (g *Gui) execKeybinding(v *View, kb *keybinding) (bool, error) {
+	if err := kb.handler(g, v); err != nil {
+		return false, err
+	}
+	return true, nil
 }

vendor/github.com/jesseduffield/gocui/keybinding.go

@@ -38,9 +38,6 @@ func (kb *keybinding) matchView(v *View) bool {
 	if v.Editable == true && kb.ch != 0 {
 		return false
 	}
-	if kb.viewName == "" {
-		return true
-	}
 	return v != nil && kb.viewName == v.name
 }
 

vendor/github.com/spkg/bom/LICENSE.md

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 John Jeffery
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/github.com/spkg/bom/bom.go

@@ -0,0 +1,39 @@
+// Package bom is used to clean up UTF-8 Byte Order Marks.
+package bom
+
+import (
+	"bufio"
+	"io"
+)
+
+const (
+	bom0 = 0xef
+	bom1 = 0xbb
+	bom2 = 0xbf
+)
+
+// Clean returns b with the 3 byte BOM stripped off the front if it is present.
+// If the BOM is not present, then b is returned.
+func Clean(b []byte) []byte {
+	if len(b) >= 3 &&
+		b[0] == bom0 &&
+		b[1] == bom1 &&
+		b[2] == bom2 {
+		return b[3:]
+	}
+	return b
+}
+
+// NewReader returns an io.Reader that will skip over initial UTF-8 byte order marks.
+func NewReader(r io.Reader) io.Reader {
+	buf := bufio.NewReader(r)
+	b, err := buf.Peek(3)
+	if err != nil {
+		// not enough bytes
+		return buf
+	}
+	if b[0] == bom0 && b[1] == bom1 && b[2] == bom2 {
+		discardBytes(buf, 3)
+	}
+	return buf
+}

vendor/github.com/spkg/bom/discard_go14.go

@@ -0,0 +1,12 @@
+// +build !go1.5
+
+package bom
+
+import "bufio"
+
+func discardBytes(buf *bufio.Reader, n int) {
+	// cannot use the buf.Discard method as it was introduced in Go 1.5
+	for i := 0; i < n; i++ {
+		buf.ReadByte()
+	}
+}

vendor/github.com/spkg/bom/discard_go15.go

@@ -0,0 +1,10 @@
+// +build go1.5
+
+package bom
+
+import "bufio"
+
+func discardBytes(buf *bufio.Reader, n int) {
+	// the Discard method was introduced in Go 1.5
+	buf.Discard(n)
+}