age stat, config reset flag

PKGBUILD

@@ -42,4 +42,8 @@ package() {
 
     chmod 755 "$pkgdir/usr/share/gogofetch/logos"
     chmod 644 "$pkgdir/usr/share/gogofetch/logos/"*.png
+}
+
+post_upgrade() {
+    echo "! It is recommended to run 'gogofetch --reset-config' after upgrading gogofetch-git to get the latest config."
 }

src/main.go

@@ -10,6 +10,21 @@ import (
 )
 
 func main() {
+	resetConfig := flag.Bool("reset-config", false, "Reset config to defaults")
+	width := flag.Int("w", 190, "Logo width in lines")
+	logoPath := flag.String("l", "", "Path to the logo")
+	logoPos := flag.String("p", "", "Logo position: left or right")
+	flag.Parse()
+
+	if *resetConfig {
+		if err := providers.ResetConfig(); err != nil {
+			fmt.Printf("Error resetting config: %v\n", err)
+			os.Exit(1)
+		}
+		fmt.Println("Config reset to defaults")
+		return
+	}
+
 	conf, _ := providers.InitConfig()
 
 	if len(conf.Layout) == 0 {
@@ -28,10 +43,12 @@ func main() {
 		defaultLogo = providers.GetLogo(distID)
 	}
 
-	width := flag.Int("w", 190, "Logo width in lines")
-	logoPath := flag.String("l", providers.GetAbsLogoPath(defaultLogo), "Path to the logo")
-	logoPos := flag.String("p", providers.NormalizeLogoPosition(conf.LogoPosition), "Logo position: left or right")
-	flag.Parse()
+	if *logoPath == "" {
+		*logoPath = providers.GetAbsLogoPath(defaultLogo)
+	}
+	if *logoPos == "" {
+		*logoPos = providers.NormalizeLogoPosition(conf.LogoPosition)
+	}
 	position := providers.NormalizeLogoPosition(*logoPos)
 
 	type Info struct {
@@ -64,6 +81,8 @@ func main() {
 			stats = append(stats, Info{"term", providers.GetTerminal()})
 		case "uptime":
 			stats = append(stats, Info{"uptime", providers.GetUptime()})
+		case "age":
+			stats = append(stats, Info{"age", providers.GetAge()})
 		}
 	}
 

src/providers/config.go

@@ -20,25 +20,86 @@ const (
 	White  = "\033[1;37m"
 )
 
+const ConfigVersion = 1
+
 type Config struct {
-	Ascii        bool     `toml:"ascii"`
-	Layout       []string `toml:"layout"`
-	CustomLogo   string   `toml:"custom_logo"`
-	LogoPosition string   `toml:"logo_position"`
-	Key          string   `toml:"key"`
-	StatColor    string   `toml:"stat_color"`
+	ConfigVersion int      `toml:"config_version"`
+	Ascii         bool     `toml:"ascii"`
+	Layout        []string `toml:"layout"`
+	CustomLogo    string   `toml:"custom_logo"`
+	LogoPosition  string   `toml:"logo_position"`
+	Key           string   `toml:"key"`
+	StatColor     string   `toml:"stat_color"`
 }
 
-func appendMissingConfigKeys(pathConf string, md toml.MetaData) error {
+func ResetConfig() error {
+	pathConf, err := getConfigPath()
+	if err != nil {
+		return err
+	}
+
+	if err := os.RemoveAll(pathConf); err != nil {
+		return err
+	}
+
+	if err := os.MkdirAll(filepath.Dir(pathConf), 0755); err != nil {
+		return err
+	}
+
+	defaultConfig := []byte(`config_version = 1
+
+# Set this to "true" if you like ascii more than images (i'm too lazy to add support for all distros though, so there's only arch, nixos and debian)
+ascii = false
+
+# Stats layout: reorder or remove items to customize your fetch
+# Available: "dist", "host", "cpu", "kernel", "ram", "gpu", "de/wm", "pkgs", "shell", "terminal", "uptime", "age"
+layout = [
+   "host",
+    "dist",
+    "cpu",
+    "kernel",
+    "ram",
+    "gpu",
+    "de/wm",
+    "pkgs",
+    "shell",
+    "terminal",
+    "uptime",
+    "age",
+]
+
+# Absolute path to a custom image or .txt file. Leave empty to use auto-detection.
+custom_logo = ""
+
+# Position of the logo block relative to the stats block: "left" or "right".
+logo_position = "left"
+
+# key symbol before stat (e.g. ->)
+# default: "->"
+key = ""
+
+# color of the stat label, default is blue
+# available: blue, green, red, yellow, purple, cyan, white
+stat_color = ""
+`)
+
+	return os.WriteFile(pathConf, defaultConfig, 0644)
+}
+
+func appendMissingConfigKeys(pathConf string, md toml.MetaData, currentVersion int) error {
 	var missing []string
 
+	if !md.IsDefined("config_version") || md.IsDefined("config_version") && currentVersion != ConfigVersion {
+		missing = append(missing, fmt.Sprintf("config_version = %d", ConfigVersion))
+	}
+
 	if !md.IsDefined("ascii") {
 		missing = append(missing, "# Set this to \"true\" if you like ascii more than images (i'm too lazy to add support for all distros though, so there's only arch, nixos and debian)\nascii = false")
 	}
 
 	if !md.IsDefined("layout") {
 		missing = append(missing, `# Stats layout: reorder or remove items to customize your fetch
-# Available: "dist", "host", "cpu", "kernel", "ram", "gpu", "de/wm", "pkgs", "shell", "terminal", "uptime"
+# Available: "dist", "host", "cpu", "kernel", "ram", "gpu", "de/wm", "pkgs", "shell", "terminal", "uptime", "age"
 layout = [
 	"host",
     "dist",
@@ -51,6 +112,7 @@ layout = [
     "shell",
     "terminal",
     "uptime",
+	"age",
 ]`)
 	}
 
@@ -138,7 +200,7 @@ func InitConfig() (Config, string) {
 ascii = false
 
 # Stats layout: reorder or remove items to customize your fetch
-# Available: "dist", "host", "cpu", "kernel", "ram", "gpu", "de/wm", "pkgs", "shell", "terminal", "uptime"
+# Available: "dist", "host", "cpu", "kernel", "ram", "gpu", "de/wm", "pkgs", "shell", "terminal", "uptime", "age"
 layout = [
    "host",
     "dist",
@@ -151,6 +213,7 @@ layout = [
     "shell",
     "terminal",
     "uptime",
+    "age",
 ]
 
 # Absolute path to a custom image or .txt file. Leave empty to use auto-detection.
@@ -177,16 +240,17 @@ stat_color = ""
 	if err != nil {
 		fmt.Printf("Error loading config at %s: %v\n", pathConf, err)
 		conf = Config{
-			Layout:       []string{"host", "dist", "cpu", "kernel", "ram", "gpu", "de/wm", "pkgs", "shell", "terminal", "uptime"},
-			CustomLogo:   "",
-			LogoPosition: "left",
-			Key:          "->",
-			StatColor:    "blue",
+			ConfigVersion: ConfigVersion,
+			Layout:        []string{"host", "dist", "cpu", "kernel", "ram", "gpu", "de/wm", "pkgs", "shell", "terminal", "uptime", "age"},
+			CustomLogo:    "",
+			LogoPosition:  "left",
+			Key:           "->",
+			StatColor:     "blue",
 		}
 		return conf, pathConf
 	}
 
-	if err := appendMissingConfigKeys(pathConf, md); err != nil {
+	if err := appendMissingConfigKeys(pathConf, md, conf.ConfigVersion); err != nil {
 		fmt.Printf("Warning: Could not update config at %s: %v\n", pathConf, err)
 	} else {
 		if _, err := toml.DecodeFile(pathConf, &conf); err != nil {

src/providers/systemstats.go

@@ -233,3 +233,19 @@ func GetShell() string {
 	}
 	return strings.TrimSpace(string(out))
 }
+
+func GetAge() string {
+	out, err := exec.Command("stat", "-c", "%W", "/").Output()
+	if err != nil {
+		fmt.Printf("Error executing command: %v\n", err)
+		return "unknown"
+	}
+	birthTime := strings.TrimSpace(string(out))
+	if birthTime == "0" || birthTime == "-" {
+		return "unknown"
+	}
+	age, _ := strconv.Atoi(birthTime)
+	age = int(time.Now().Unix() - int64(age))
+	birth := age / 86400
+	return fmt.Sprintf("%d days", birth)
+}