Factor out common config setup functions in demo package

pkg/integration/tests/demo/amend_old_commit.go

@@ -11,7 +11,7 @@ var AmendOldCommit = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 		config.UserConfig.Gui.ShowFileTree = false
 	},
 	SetupRepo: func(shell *Shell) {

pkg/integration/tests/demo/bisect.go

@@ -11,7 +11,7 @@ var Bisect = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateFile("my-file.txt", "myfile content")

pkg/integration/tests/demo/cherry_pick.go

@@ -11,7 +11,7 @@ var CherryPick = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateNCommitsWithRandomMessages(50)

pkg/integration/tests/demo/commit_and_push.go

@@ -11,7 +11,7 @@ var CommitAndPush = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateFile("my-file.txt", "myfile content")

pkg/integration/tests/demo/commit_graph.go

@@ -11,14 +11,8 @@ var CommitGraph = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
-		config.UserConfig.Gui.AuthorColors = map[string]string{
-			"Fredrica Greenhill": "#fb5aa3",
-			"Oscar Reuenthal":    "#86c82f",
-			"Paul Oberstein":     "#ffd500",
-			"Siegfried Kircheis": "#fe7e11",
-			"Yang Wen-li":        "#8e3ccb",
-		}
+		setDefaultDemoConfig(config)
+		setGeneratedAuthorColours(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateRepoHistory()

pkg/integration/tests/demo/custom_command.go

@@ -24,9 +24,7 @@ var CustomCommand = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(cfg *config.AppConfig) {
-		// No idea why I had to use version 2: it should be using my own computer's
-		// font and the one iterm uses is version 3.
-		cfg.UserConfig.Gui.NerdFontsVersion = "2"
+		setDefaultDemoConfig(cfg)
 
 		cfg.UserConfig.CustomCommands = []config.CustomCommand{
 			{

pkg/integration/tests/demo/custom_patch.go

@@ -21,7 +21,7 @@ var CustomPatch = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(cfg *config.AppConfig) {
-		cfg.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(cfg)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateNCommitsWithRandomMessages(30)

pkg/integration/tests/demo/filter.go

@@ -11,7 +11,7 @@ var Filter = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateNCommitsWithRandomMessages(30)

pkg/integration/tests/demo/interactive_rebase.go

@@ -11,7 +11,7 @@ var InteractiveRebase = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateFile("my-file.txt", "myfile content")

pkg/integration/tests/demo/nuke_working_tree.go

@@ -11,7 +11,7 @@ var NukeWorkingTree = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 		config.UserConfig.Gui.AnimateExplosion = true
 	},
 	SetupRepo: func(shell *Shell) {

pkg/integration/tests/demo/rebase_onto.go

@@ -11,7 +11,7 @@ var RebaseOnto = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateNCommitsWithRandomMessages(60)

pkg/integration/tests/demo/shared.go

@@ -0,0 +1,19 @@
+package demo
+
+import "github.com/jesseduffield/lazygit/pkg/config"
+
+// Gives us nicer colours when we generate a git repo history with `shell.CreateRepoHistory()`
+func setGeneratedAuthorColours(config *config.AppConfig) {
+	config.UserConfig.Gui.AuthorColors = map[string]string{
+		"Fredrica Greenhill": "#fb5aa3",
+		"Oscar Reuenthal":    "#86c82f",
+		"Paul Oberstein":     "#ffd500",
+		"Siegfried Kircheis": "#fe7e11",
+		"Yang Wen-li":        "#8e3ccb",
+	}
+}
+
+func setDefaultDemoConfig(config *config.AppConfig) {
+	// demos look much nicers with icons shown
+	config.UserConfig.Gui.NerdFontsVersion = "3"
+}

pkg/integration/tests/demo/stage_lines.go

@@ -39,7 +39,7 @@ var StageLines = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 		config.UserConfig.Gui.ShowFileTree = false
 		config.UserConfig.Gui.ShowCommandLog = false
 	},

pkg/integration/tests/demo/undo.go

@@ -11,7 +11,7 @@ var Undo = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(config *config.AppConfig) {
-		config.UserConfig.Gui.NerdFontsVersion = "3"
+		setDefaultDemoConfig(config)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateNCommitsWithRandomMessages(30)

pkg/integration/tests/demo/worktree_create_from_branches.go

@@ -11,9 +11,7 @@ var WorktreeCreateFromBranches = NewIntegrationTest(NewIntegrationTestArgs{
 	Skip:         false,
 	IsDemo:       true,
 	SetupConfig: func(cfg *config.AppConfig) {
-		// No idea why I had to use version 2: it should be using my own computer's
-		// font and the one iterm uses is version 3.
-		cfg.UserConfig.Gui.NerdFontsVersion = "2"
+		setDefaultDemoConfig(cfg)
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.CreateNCommitsWithRandomMessages(30)