fix: reset colors on config read (#1309)

* fix: reset colors on config read

* mention envs in docs for colors option

Author: mrexox

docs/mdbook/configuration/colors.md

@@ -27,3 +27,7 @@ colors:
   yellow: '#F0E68C'
 ```
 
+Control via ENV variable.
+
+- Set `NO_COLOR=true` to disable colored output in lefthook and all subcommands that lefthook calls.
+- Set `CLICOLOR_FORCE=true` to force colored output in lefthook and all subcommands.

internal/command/lefthook.go

@@ -32,8 +32,9 @@ const (
 )
 
 type Lefthook struct {
-	fs   afero.Fs
-	repo *git.Repository
+	fs     afero.Fs
+	repo   *git.Repository
+	colors string
 }
 
 // NewLefthook returns an instance of Lefthook.
@@ -65,11 +66,16 @@ func NewLefthook(verbose bool, colors string) (*Lefthook, error) {
 		return nil, err
 	}
 
-	return &Lefthook{fs: fs, repo: repo}, nil
+	return &Lefthook{fs: fs, repo: repo, colors: colors}, nil
 }
 
 func (l *Lefthook) LoadConfig() (*config.Config, error) {
-	return config.Load(l.fs, l.repo)
+	cfg, err := config.Load(l.fs, l.repo)
+
+	// Reset colors
+	log.SetColors(l.colors)
+
+	return cfg, err
 }
 
 func (l *Lefthook) reloadConfig(cfg *config.Config) (*config.Config, error) {

internal/log/log.go

@@ -188,6 +188,12 @@ func SetColors(colors any) {
 		switch typedColors {
 		case "on":
 			std.colors = ColorOn
+			setColor(lipgloss.CompleteColor{TrueColor: "#ff6347", ANSI256: "196", ANSI: "9"}, &ColorRed)
+			setColor(lipgloss.CompleteColor{TrueColor: "#32cd32", ANSI256: "148", ANSI: "2"}, &ColorGreen)
+			setColor(lipgloss.CompleteColor{TrueColor: "#fada5e", ANSI256: "191", ANSI: "11"}, &ColorYellow)
+			setColor(lipgloss.CompleteColor{TrueColor: "#70C0BA", ANSI256: "37", ANSI: "14"}, &ColorCyan)
+			setColor(lipgloss.CompleteColor{TrueColor: "#808080", ANSI256: "244", ANSI: "7"}, &GolorGray)
+			setColor(lipgloss.Color("#383838"), &colorBorder)
 		case "off":
 			std.colors = ColorOff
 			setColor(lipgloss.NoColor{}, &ColorRed)
@@ -235,6 +241,8 @@ func setColor(colorCode any, adaptiveColor *lipgloss.TerminalColor) {
 	case lipgloss.NoColor:
 		*adaptiveColor = typedCode
 		return
+	case lipgloss.TerminalColor:
+		*adaptiveColor = typedCode
 	default:
 		return
 	}