⚡️ perf(_refined): ensure pkexec is isntalled!

snigdhaos-libs/pkexec-gui

@@ -1,5 +1,12 @@
 #!/bin/bash
 
+# Ensure pkexec is available
+if ! command -v pkexec &>/dev/null; then
+    echo "Error: pkexec is not installed. Please install PolicyKit."
+    exit 1
+fi
+
+# Check if running as root
 if [ $EUID -ne 0 ]; then
     exec pkexec /usr/lib/snigdhaos/pkexec-gui "$@"
     exit 1
@@ -8,8 +15,14 @@ fi
 # Need some previous vars
 # shellcheck disable=SC2163
 while IFS= read -rd '' var; do export "$var"; done < <(grep --null-data -ae "^\($XDG_CURRENT_DESKTOP\|WAYLAND_DISPLAY\|XDG_RUNTIME_DIR\|XDG_SESSION_TYPE\|XCURSOR_SIZE\|LC_*\|LANG\|LANGUAGE\|QT_WAYLAND_FORCE_DPI\|QT_QPA_PLATFORMTHEME\|QT_STYLE-OVERRIDE\|\)=.*\$" /proc/$PPID/environ)
+
+# If on Wayland, adjust WAYLAND_DISPLAY variable
 if [[ -v WAYLAND_DISPLAY ]]; then
     export WAYLAND_DISPLAY="$XDG_RUNTIME_DIR/$WAYLAND_DISPLAY"
 fi
+
+# Set root's runtime directory
 export XDG_RUNTIME_DIR="/run/user/0"
+
+# Execute the provided command with root privileges
 exec "$@"