feat(gui): show commit icons

pkg/gui/gui.go

@@ -28,6 +28,7 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/gui/presentation"
 	"github.com/jesseduffield/lazygit/pkg/gui/presentation/authors"
 	"github.com/jesseduffield/lazygit/pkg/gui/presentation/graph"
+	"github.com/jesseduffield/lazygit/pkg/gui/presentation/icons"
 	"github.com/jesseduffield/lazygit/pkg/gui/services/custom_commands"
 	"github.com/jesseduffield/lazygit/pkg/gui/style"
 	"github.com/jesseduffield/lazygit/pkg/gui/types"
@@ -479,7 +480,7 @@ func NewGui(
 	gui.c = helperCommon
 
 	authors.SetCustomAuthors(gui.UserConfig.Gui.AuthorColors)
-	presentation.SetShowFileIcon(gui.UserConfig.Gui.ShowIcons)
+	icons.SetIconEnabled(gui.UserConfig.Gui.ShowIcons)
 	presentation.SetCustomBranches(gui.UserConfig.Gui.BranchColors)
 
 	return gui, nil

pkg/gui/presentation/commits.go

@@ -9,6 +9,7 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/commands/models"
 	"github.com/jesseduffield/lazygit/pkg/gui/presentation/authors"
 	"github.com/jesseduffield/lazygit/pkg/gui/presentation/graph"
+	"github.com/jesseduffield/lazygit/pkg/gui/presentation/icons"
 	"github.com/jesseduffield/lazygit/pkg/gui/style"
 	"github.com/jesseduffield/lazygit/pkg/theme"
 	"github.com/jesseduffield/lazygit/pkg/utils"
@@ -275,7 +276,10 @@ func displayCommit(
 		authorFunc = authors.LongAuthor
 	}
 
-	cols := make([]string, 0, 5)
+	cols := make([]string, 0, 7)
+	if icons.IsIconEnabled() {
+		cols = append(cols, shaColor.Sprint(icons.IconForCommit(commit)))
+	}
 	cols = append(cols, shaColor.Sprint(commit.ShortSha()))
 	cols = append(cols, bisectString)
 	if fullDescription {

pkg/gui/presentation/files.go

@@ -12,8 +12,6 @@ import (
 	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-var showFileIcon = false
-
 const (
 	EXPANDED_ARROW  = "▼"
 	COLLAPSED_ARROW = "►"
@@ -160,7 +158,7 @@ func getFileLine(hasUnstagedChanges bool, hasStagedChanges bool, name string, di
 	isSubmodule := file != nil && file.IsSubmodule(submoduleConfigs)
 	isDirectory := file == nil
 
-	if showFileIcon {
+	if icons.IsIconEnabled() {
 		output += restColor.Sprintf("%s ", icons.IconForFile(name, isSubmodule, isDirectory))
 	}
 
@@ -199,7 +197,7 @@ func getCommitFileLine(name string, diffName string, commitFile *models.CommitFi
 	isSubmodule := false // TODO: submodule
 	isDirectory := commitFile == nil
 
-	if showFileIcon {
+	if icons.IsIconEnabled() {
 		output += colour.Sprintf("%s ", icons.IconForFile(name, isSubmodule, isDirectory))
 	}
 
@@ -223,7 +221,3 @@ func getColorForChangeStatus(changeStatus string) style.TextStyle {
 		return theme.DefaultTextColor
 	}
 }
-
-func SetShowFileIcon(show bool) {
-	showFileIcon = show
-}

pkg/gui/presentation/icons/git_icons.go

@@ -0,0 +1,14 @@
+package icons
+
+import "github.com/jesseduffield/lazygit/pkg/commands/models"
+
+const BRANCH_ICON = "\ufb2b"       // שׂ
+const COMMIT_ICON = "\ufc16"       // ﰖ
+const MERGE_COMMIT_ICON = "\ufb2c" // שּׁ
+
+func IconForCommit(commit *models.Commit) string {
+	if len(commit.Parents) > 1 {
+		return MERGE_COMMIT_ICON
+	}
+	return COMMIT_ICON
+}

pkg/gui/presentation/icons/icons.go

@@ -0,0 +1,11 @@
+package icons
+
+var isIconEnabled = false
+
+func IsIconEnabled() bool {
+	return isIconEnabled
+}
+
+func SetIconEnabled(showIcons bool) {
+	isIconEnabled = showIcons
+}