Fix hooks

home/hooks.nix

@@ -73,5 +73,21 @@
                 cp "${../initial-configs/Enpass.conf}" "$DEST_FILE"
             fi
         '';
+        setupDefaultWallpaper = lib.hm.dag.entryAfter ["writeBoundary"] ''
+            if [[ -v DRY_RUN ]]; then
+                echo "Dry run: Would copy wallpaper and initialise colour scheme if not set"
+                exit
+            fi
+
+            WALLPAPER_FILE="$HOME/.config/station/current/background"
+
+            if [ ! -f "$WALLPAPER_FILE" ]; then
+                mkdir -p "$(dirname "$WALLPAPER_FILE")"
+                ln -nsf ${../default_wallpaper.png} "$WALLPAPER_FILE"
+            fi
+            if [ ! -f "$HOME/.config/wal/colors" ]; then
+                ${pkgs.pywal16}/bin/wal -i "$WALLPAPER_FILE"
+            fi
+        '';
     };
 }