Added Thumbnailing to wallpaper picker

modules/wp/generate-wallpaper-thumbs.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+# Folder with full-size wallpapers
+WALLPAPER_DIR="$HOME/Pictures/Wallpapers"
+
+# Folder to store thumbnails
+THUMB_DIR="$HOME/.cache/wallpaper-thumbs"
+
+if [ ! -d $THUMB_DIR ]; then
+  mkdir -p $THUMB_DIR;
+fi
+
+
+# Make sure the thumb directory exists
+mkdir -p "$THUMB_DIR"
+
+# Max width/height of the thumbnails
+MAX_DIM=300
+
+# Process each image
+for img in "$WALLPAPER_DIR"/*.{jpg,jpeg,png}; do
+    # Skip if no files match
+    [ -e "$img" ] || continue
+
+    # Get just the filename
+    fname=$(basename "$img")
+
+    # Output path
+    thumb="$THUMB_DIR/$fname"
+
+    # If thumbnail already exists and is newer than the original, skip
+    if [ -f "$thumb" ] && [ "$thumb" -nt "$img" ]; then
+        continue
+    fi
+
+    # Generate thumbnail using ImageMagick
+    magick "$img" -resize "${MAX_DIM}x${MAX_DIM}" "$thumb"
+done
+
+echo "Thumbnails generated in $THUMB_DIR"
+
+Process {
+    id: generateThumbs
+    command: ["sh", "-c", Quickshell.env("HOME") + "/.config/quickshell/modules/wp/generate-wallpaper-thumbs.sh" + " " + model.filePath + " &"]
+    stdout: StdioCollector {
+        onStreamFinished: console.log(`line read: ${this.text}`)
+    }
+}
+generateThumbs.startDetached()