bump to 0.4.2

remove `XDG_CURRENT_DESKTOP` as default `-wm` value; allow capitalized `Hyprland`

main.go

@@ -21,7 +21,7 @@ import (
 	"github.com/gotk3/gotk3/gtk"
 )
 
-const version = "0.4.0"
+const version = "0.4.2"
 
 var (
 	appDirs         []string
@@ -114,18 +114,10 @@ func defaultTermIfBlank(s, fallback string) string {
 	return s
 }
 
-func defaultStringIfBlank(s, fallback string) string {
-	s = strings.TrimSpace(s)
-	if s == "" {
-		return fallback
-	}
-	return s
-}
-
 func validateWm() {
-	if !(*wm == "sway" || *wm == "hyprland") && *wm != "" {
+	if !(*wm == "sway" || *wm == "hyprland" || *wm == "Hyprland") && *wm != "" {
 		*wm = ""
-		log.Warn("-wm argument supports only sway or hyprland string.")
+		log.Warn("-wm argument supports only 'sway' or 'hyprland' string.")
 	}
 }
 
@@ -149,7 +141,7 @@ var itemSpacing = flag.Uint("spacing", 20, "icon spacing")
 var lang = flag.String("lang", "", "force lang, e.g. \"en\", \"pl\"")
 var fileManager = flag.String("fm", "thunar", "File Manager")
 var term = flag.String("term", defaultTermIfBlank(os.Getenv("TERM"), "foot"), "Terminal emulator")
-var wm = flag.String("wm", defaultStringIfBlank(os.Getenv("XDG_CURRENT_DESKTOP"), ""), "Use swaymsg (with 'sway' argument) or hyprctl (with 'hyprland')")
+var wm = flag.String("wm", "", "Use swaymsg (with 'sway' argument) or hyprctl (with 'hyprland')")
 var nameLimit = flag.Int("fslen", 80, "File Search name LENgth Limit")
 var noCats = flag.Bool("nocats", false, "Disable filtering by category")
 var noFS = flag.Bool("nofs", false, "Disable file search")
@@ -542,8 +534,10 @@ func main() {
 	}
 
 	statusLineWrapper, _ := gtk.BoxNew(gtk.ORIENTATION_HORIZONTAL, 0)
+	statusLineWrapper.SetProperty("name", "status-line-wrapper")
 	outerVBox.PackStart(statusLineWrapper, false, false, 10)
 	statusLabel, _ = gtk.LabelNew(status)
+	statusLabel.SetProperty("name", "status-label")
 	statusLineWrapper.PackStart(statusLabel, true, false, 0)
 
 	win.ShowAll()

tools.go

@@ -548,6 +548,14 @@ func savePinned() {
 }
 
 func launch(command string, terminal bool) {
+	// trim % and everything afterwards
+	if strings.Contains(command, "%") {
+		cutAt := strings.Index(command, "%")
+		if cutAt != -1 {
+			command = command[:cutAt-1]
+		}
+	}
+
 	themeToPrepend := ""
 	// add "GTK_THEME=<default_gtk_theme>" environment variable
 	if *forceTheme {
@@ -557,70 +565,31 @@ func launch(command string, terminal bool) {
 			themeToPrepend = th.(string)
 		}
 	}
-	// trim % and everything afterwards
-	if strings.Contains(command, "%") {
-		cutAt := strings.Index(command, "%")
-		if cutAt != -1 {
-			command = command[:cutAt-1]
-		}
-	}
-
-	elements := strings.Split(command, " ")
-
-	envVarsNum := 0
-	if strings.Contains(elements[0], "=") {
-		for _, element := range elements {
-			if strings.Contains(element, "=") {
-				envVarsNum++
-			} else {
-				break
-			}
-		}
-	}
-
-	// find prepended env variables, if any
-	var envVars []string
 
 	if themeToPrepend != "" {
-		envVars = append(envVars, fmt.Sprintf("GTK_THEME=%s", themeToPrepend))
+		command = fmt.Sprintf("GTK_THEME=%q %s", themeToPrepend, command)
 	}
 
-	cmdIdx := envVarsNum
+	var elements = []string{"/usr/bin/env", "-S", command}
-	firstArgIdx := envVarsNum + 1
 
-	if envVarsNum > 0 {
+	cmd := exec.Command(elements[0], elements[1:]...)
-		for idx, item := range elements {
-			if envVarsNum > idx && strings.Contains(item, "=") {
-				envVars = append(envVars, item)
-			}
-		}
-	}
 
-	cmd := exec.Command(elements[cmdIdx], elements[firstArgIdx:]...)
-
-	var prefixCommand string
-	var args []string
 	if terminal {
-		prefixCommand = *term
+		var prefixCommand = *term
-		if *term != "foot" {
+		var args []string
-			args = []string{"-e", strings.Join(elements, " ")}
+		if prefixCommand != "foot" {
+			args = []string{"-e", command}
 		} else {
-			args = elements[cmdIdx:]
+			args = elements
 		}
 		cmd = exec.Command(prefixCommand, args...)
 	} else if *wm == "sway" {
 		cmd = exec.Command("swaymsg", "exec", strings.Join(elements, " "))
-	} else if *wm == "hyprland" {
+	} else if *wm == "hyprland" || *wm == "Hyprland" {
 		cmd = exec.Command("hyprctl", "dispatch", "exec", strings.Join(elements, " "))
 	}
 
-	// set env variables
+	msg := fmt.Sprintf("command: %q; args: %q\n", cmd.Args[0], cmd.Args[1:])
-	if len(envVars) > 0 {
-		cmd.Env = os.Environ()
-		cmd.Env = append(cmd.Env, envVars...)
-	}
-
-	msg := fmt.Sprintf("env vars: %s; command: '%s'; args: %s\n", envVars, cmd.Args[0], cmd.Args[1:])
 	log.Info(msg)
 
 	cmd.SysProcAttr = &syscall.SysProcAttr{