"""One-shot conversion for raw/assets screenshots that have never been committed.

Usage: python convert_asset.py <path> [<path> ...]

For each path, resizes (only if wider than MAX_WIDTH) and converts to WebP,
deleting the original. Prints "<old_path>\t<new_path>" per success to stdout;
prints failures to stderr and continues with the remaining files.

Only call this on files with git status "??" or "A " (never appeared in any
prior commit) — raw/ is otherwise read-only by convention.
"""

import sys
from pathlib import Path

from image_utils import convert_image

MAX_WIDTH = 2000
QUALITY = 85


def main() -> None:
    if len(sys.argv) < 2:
        print("usage: convert_asset.py <path> [<path> ...]", file=sys.stderr)
        sys.exit(1)

    for arg in sys.argv[1:]:
        path = Path(arg)
        try:
            output = convert_image(path, MAX_WIDTH, QUALITY)
            print(f"{path}\t{output}")
        except Exception as e:
            print(f"failed {path}: {e}", file=sys.stderr)


if __name__ == "__main__":
    main()