♻ | New project structure

transmutate.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+"""Transmutate — Media Conversion GUI.
+
+Usage:
+    python transmutate.py <path/to/image|video|audio>
+
+Opens a CustomTkinter GUI for converting the specified file.
+"""
+
+import sys
+import os
+from transmutate_app.gui import open_file
+
+
+def main():
+    """CLI entry point: validate arguments and open the GUI."""
+    if len(sys.argv) < 2:
+        print("Usage: python transmutate.py <path/to/image|video|audio>")
+        sys.exit(1)
+
+    filepath = os.path.abspath(sys.argv[1])
+
+    if not os.path.isfile(filepath):
+        print(f"Error: File does not exist: {filepath}", file=sys.stderr)
+        sys.exit(1)
+
+    open_file(filepath)
+
+
+if __name__ == "__main__":
+    main()