refactor: migration to be based on https://github.com/ruinivist/kde-6-widget-starter

scripts/watch.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+# Get the directory where the script is located.
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+PACKAGE_DIR="$SCRIPT_DIR/package"
+PLASMOID_NAME=$(grep -oP '"Id": "\K[^"]+' "$PACKAGE_DIR/metadata.json")
+
+# Check for inotify-tools.
+if ! command -v inotifywait &> /dev/null; then
+    echo "Error: inotify-tools is typically not installed."
+    echo "Please install it with your package manager (e.g., sudo apt install inotify-tools)"
+    exit 1
+fi
+
+echo "Found Widget ID: $PLASMOID_NAME"
+echo "Starting Hot Reload Watcher..."
+echo "Press Ctrl+C to stop."
+
+# Cleanup function to kill the viewer when the script exits.
+cleanup() {
+    echo -e "\nStopping watcher..."
+    if [ -n "$PID" ]; then
+        kill "$PID" 2>/dev/null
+    fi
+    exit
+}
+
+trap cleanup SIGINT SIGTERM
+
+# Initial start.
+echo -e "\n[$(date +%T)] Starting plasmoidviewer..."
+plasmoidviewer -a "$PACKAGE_DIR" &
+PID=$!
+
+# Watch loop.
+while true; do
+    # Wait for any file modification in the package directory.
+    inotifywait -r -e modify -e create -e delete "$PACKAGE_DIR" -q
+
+    echo -e "\n[$(date +%T)] Change detected! Reloading..."
+
+    # Kill the current instance.
+    if [ -n "$PID" ]; then
+        kill "$PID" 2>/dev/null
+        wait "$PID" 2>/dev/null
+    fi
+
+    # Small delay to let Qt/KDE clean up properly.
+    sleep 0.5
+
+    # Restart with absolute path.
+    plasmoidviewer -a "$PACKAGE_DIR" &
+    PID=$!
+done