Normalize Node Id

1#!/usr/bin/env python3
2"""Normalize a Figma node-id between URL and tool formats."""
3
4from __future__ import annotations
5
6import sys
7
8
9def main() -> int:
10    if len(sys.argv) != 2:
11        print("Usage: normalize_node_id.py <node-id>", file=sys.stderr)
12        return 2
13    node = sys.argv[1].strip()
14    if not node:
15        print("Empty node-id", file=sys.stderr)
16        return 1
17    if ":" in node:
18        print(node.replace(":", "-"))
19    else:
20        print(node.replace("-", ":"))
21    return 0
22
23
24if __name__ == "__main__":
25    raise SystemExit(main())