BallOfLife

docs/serve.py

@@ -0,0 +1,41 @@
+"""Serve the animation app with direct preset URLs (no dependencies)."""
+
+import argparse
+from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer
+from pathlib import Path
+from urllib.parse import urlsplit
+
+ROOT = Path(__file__).resolve().parent
+
+
+class Handler(SimpleHTTPRequestHandler):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, directory=str(ROOT), **kwargs)
+
+    def send_head(self):
+        url = urlsplit(self.path)
+        target = Path(self.translate_path(url.path))
+        # Only single-segment routes are preset names; missing assets stay 404s.
+        name = url.path.strip('/')
+        if name and '/' not in name and not target.exists():
+            if url.path.endswith('/'):
+                self.send_response(307)
+                self.send_header('Location', url.path.rstrip('/') + ('?' + url.query if url.query else ''))
+                self.end_headers()
+                return None
+            self.path = '/index.html'
+        return super().send_head()
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('--port', type=int, default=5501)
+    args = parser.parse_args()
+    server = ThreadingHTTPServer(('localhost', args.port), Handler)
+    print(f'Animation app: http://localhost:{args.port}', flush=True)
+    try:
+        server.serve_forever()
+    except KeyboardInterrupt:
+        pass
+    finally:
+        server.server_close()