#!/usr/bin/env python3
"""Simple static file server with CORS headers."""
import http.server
import sys
import os

class CORSHandler(http.server.SimpleHTTPRequestHandler):
    def end_headers(self):
        self.send_header("Access-Control-Allow-Origin", "*")
        self.send_header("Access-Control-Allow-Methods", "GET, OPTIONS")
        self.send_header("Access-Control-Allow-Headers", "*")
        super().end_headers()

    def do_OPTIONS(self):
        self.send_response(200)
        self.end_headers()

port = int(sys.argv[1]) if len(sys.argv) > 1 else 8081
directory = sys.argv[2] if len(sys.argv) > 2 else "."
os.chdir(directory)
print(f"Serving {directory} on port {port} with CORS")
http.server.HTTPServer(("", port), CORSHandler).serve_forever()