fixed some things

hyprland.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+PACKAGE=hyprland
+
 #                                     ╭───────────────╮
 #                                     │ env functions │
 #                                     ╰───────────────╯
@@ -9,6 +11,12 @@ command_exists() {
   command -v "$@" >/dev/null 2>&1
 }
 
+if command_exists $PACKAGE; then
+  echo_error "$PACKAGE is already installed!"
+  echo_error "Exiting now!!"
+  return 69
+fi
+
 # WHY:
 # This import will give you the following variables:
 # _sudo="sudo -E" <- only if non root user
@@ -53,6 +61,9 @@ checkEnv() {
   elif $arch; then
     echo_info "Using arch linux.. You really shouldn't get any errors :)"
     return 0
+  else
+    echo_error "Cannot install $PACKAGE for $distro"
+    return 69
   fi
 }
 
@@ -145,10 +156,7 @@ instCustom() {
       eval "$(curl -fsSL https://git.k4li.de/scripts/installs/raw/branch/main/hyprshot.sh)"
       ;;
     gBar)
-      case $distro in
+      eval "$(curl -fsSL https://git.k4li.de/scripts/installs/raw/branch/main/gbar.sh)"
-      arch) run _install gbar-git ;;
-      *) echo_error "gBar cannot be installed for ${YELLOW}${distro}${RED} right now.." ;;
-      esac
       ;;
     rofi)
       eval "$(curl -fsSL https://git.k4li.de/scripts/installs/raw/branch/main/rofi.sh)"