Make downloading theme files optional

src/internal/config_function.go

@@ -114,7 +114,7 @@ func loadHotkeysFile() {
 func loadThemeFile() {
 	data, err := os.ReadFile(SuperFileMainDir + themeFolder + "/" + Config.Theme + ".toml")
 	if err != nil {
-		log.Fatalf("Theme file doesn't exist: %v", err)
+		data = []byte(DefaultTheme)
 	}
 
 	err = toml.Unmarshal(data, &theme)

src/internal/default_config.go

@@ -83,6 +83,71 @@ border_middle_right = "┫"
 metadata = false
 `
 
+var DefaultTheme string = `# Catpuccin
+# Theme create by: https://github.com/AnshumanNeon
+# Update by(sort by time):
+# 
+# Thanks for all contributor!!
+
+# If you want to make sidebar border display just set it same as sidebar background color
+
+# ========= Border =========
+file_panel_border = "#6c7086"
+sidebar_border = "#1e1e2e"
+footer_border = "#6c7086"
+
+# ========= Border Active =========
+file_panel_border_active = "#b4befe"
+sidebar_border_active = "#f38ba8"
+footer_border_active = "#a6e3a1"
+modal_border_active = "#868686"
+
+# ========= Background (bg) =========
+full_screen_bg = "#1e1e2e"
+file_panel_bg = "#1e1e2e"
+sidebar_bg = "#1e1e2e"
+footer_bg = "#1e1e2e"
+modal_bg = "#1e1e2e"
+
+# ========= Foreground (fg) =========
+full_screen_fg = "#a6adc8"
+file_panel_fg = "#a6adc8"
+sidebar_fg = "#a6adc8"
+footer_fg = "#a6adc8"
+modal_fg = "#a6adc8"
+
+# ========= Special Color =========
+cursor = "#f5e0dc"
+correct = "#a6e3a1"
+error = "#f38ba8"
+hint = "#73c7ec"
+cancel = "#eba0ac"
+# Gradient color can only have two color!
+gradient_color = ["#89b4fa", "#cba6f7"]
+
+# ========= File Panel Special Items =========
+file_panel_top_directory_icon = "#a6e3a1"
+file_panel_top_path = "#89b5fa"
+file_panel_item_selected_fg = "#98D0FD"
+file_panel_item_selected_bg = "#1e1e2e"
+
+# ========= Sidebar Special Items =========
+sidebar_title = "#74c7ec"
+sidebar_item_selected_fg = "#A6DBF7"
+sidebar_item_selected_bg = "#1e1e2e"
+sidebar_divider = "#868686"
+
+# ========= Modal Special Items =========
+modal_cancel_fg = "#383838"
+modal_cancel_bg = "#eba0ac"
+
+modal_confirm_fg = "#383838"
+modal_confirm_bg = "#89dceb"
+
+# ========= Help Menu =========
+help_menu_hotkey = "#89dceb"
+help_menu_title = "#eba0ac"
+`
 func defaultModelConfig(toggleDotFileBool bool, firstFilePanelDir string) model {
 	return model{
 		filePanelFocusIndex: 0,

src/main.go

@@ -60,6 +60,19 @@ func main() {
 		Description: "Pretty fancy and modern terminal file manager ",
 		ArgsUsage:   "[path]",
 		Commands: []*cli.Command{
+			{
+				Name:  "download-theme",
+				Aliases: []string{"dt"},
+				Usage: "Download or update theme file from github",
+				Action: func(c *cli.Context) error {
+					if err := downloadAndInstallTheme(SuperFileMainDir, themeZipName, themeZip, themeFolder); err != nil {
+						log.Fatalln("Error downloading theme:", err)
+					}
+					fmt.Println(lipgloss.NewStyle().Foreground(lipgloss.Color("#66ff66")).Render("🎉 Successful downloaded themes!"))
+					fmt.Println(lipgloss.NewStyle().Foreground(lipgloss.Color("#66b2ff")).Render("Now you can change your superfile theme!"))
+					return nil
+				},
+			},
 			{
 				Name:  "path-list",
 				Aliases: []string{"pl"},
@@ -110,8 +123,6 @@ func InitConfigFile() {
 		LogFile      string
 		ConfigFile   string
 		HotkeysFile  string
-		ThemeFolder  string
-		ThemeZipName string
 	}{
 		MainDir:      SuperFileMainDir,
 		DataDir:      SuperFileDataDir,
@@ -121,8 +132,6 @@ func InitConfigFile() {
 		LogFile:      logFile,
 		ConfigFile:   configFile,
 		HotkeysFile:  hotkeysFile,
-		ThemeFolder:  themeFolder,
-		ThemeZipName: themeZipName,
 	}
 
 	// Create directories
@@ -162,12 +171,6 @@ func InitConfigFile() {
 	if err := writeConfigFile(config.MainDir+config.HotkeysFile, internal.HotkeysTomlString); err != nil {
 		log.Fatalln("Error writing config file:", err)
 	}
-
-	// Download and install theme
-	if err := downloadAndInstallTheme(config.MainDir, config.ThemeZipName, themeZip, config.ThemeFolder); err != nil {
-		log.Fatalln("Error downloading theme:", err)
-	}
-
 }
 
 // Helper functions
@@ -219,6 +222,9 @@ func writeConfigFile(path, data string) error {
 }
 
 func downloadAndInstallTheme(dir, zipName, zipUrl, zipFolder string) error {
+	if !connected() {
+		log.Fatalln("You don't have an internet connection!")
+	}
 	currentThemeVersion, err := readThemeVersionFromFile(SuperFileDataDir + themeFileVersion)
 	if err != nil && !os.IsNotExist(err) {
 		fmt.Println("Error reading from file:", err)
@@ -392,3 +398,8 @@ func unzip(src, dest string) error {
 	}
 	return nil
 }
+
+func connected() (ok bool) {
+    _, err := http.Get("http://clients3.google.com/generate_204")
+    return err == nil
+}