Fix: Setzt xdg Data dirs.

Setup/6_Polish.sh

@@ -14,13 +14,37 @@ sudo apt update && sudo apt install -y flatpak neovim
 # Flatpak Flathub-Repo hinzufügen
 sudo flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
 
-# XDG_DATA_DIRS für Flatpak dauerhaft setzen
+# XDG_DATA_DIRS für Flatpak setzen in /etc/profile.d/flatpak_env.sh
-XDG_CONFIG_FILE="$HOME/.profile"
+sudo cat << 'EOF' > /etc/profile.d/flatpak.sh
-XDG_EXPORT="export XDG_DATA_DIRS=\"/var/lib/flatpak/exports/share:$HOME/.local/share/flatpak/exports/share:$XDG_DATA_DIRS\""
+if command -v flatpak > /dev/null; then
-if ! grep -Fxq "$XDG_EXPORT" "$XDG_CONFIG_FILE"; then
+    new_dirs=$(
-    echo "$XDG_EXPORT" >> "$XDG_CONFIG_FILE"
+        (
-    echo "✅ XDG_DATA_DIRS dauerhaft in .profile gesetzt."
+            unset G_MESSAGES_DEBUG
+            echo "${XDG_DATA_HOME:-"$HOME/.local/share"}/flatpak"
+            GIO_USE_VFS=local flatpak --installations
+        ) | (
+            new_dirs=
+            while read -r install_path
+            do
+                share_path=$install_path/exports/share
+                case ":$XDG_DATA_DIRS:" in
+                    (*":$share_path:"*) :;;
+                    (*":$share_path/:"*) :;;
+                    (*) new_dirs=${new_dirs:+${new_dirs}:}$share_path;;
+                esac
+            done
+            echo "$new_dirs"
+        )
+    )
+
+    export XDG_DATA_DIRS
+    XDG_DATA_DIRS="${new_dirs:+${new_dirs}:}${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
+
+    unset new_dirs
 fi
+EOF
+
+sudo chmod +x /etc/profile.d/flatpak_env.sh
 
 # Firefox-Installation
 echo "🌍 Firefox wird installiert..."