#!/usr/bin/env python3
"""Build a Chrome/Chromium Manifest V3 zip without changing the Firefox tree."""
from pathlib import Path
import json
import shutil
import tempfile
import zipfile

ROOT = Path(__file__).resolve().parent.parent
OUTPUT = ROOT / "web-ext-artifacts" / "proxyswitcherforkbywt-chrome.zip"
FILES = [
    "background-chrome.js",
    "background-service-worker.js",
    "browser-api.js",
    "config-manager.js",
    "options.css",
    "options.html",
    "options.js",
    "popup.css",
    "popup.html",
    "popup.js",
]

def main():
    OUTPUT.parent.mkdir(exist_ok=True)
    with tempfile.TemporaryDirectory() as temp:
        staging = Path(temp)
        manifest = json.loads((ROOT / "manifest.chrome.json").read_text())
        (staging / "manifest.json").write_text(json.dumps(manifest, indent=2) + "\n")
        for name in FILES:
            shutil.copy2(ROOT / name, staging / name)
        shutil.copytree(ROOT / "icons", staging / "icons")
        if OUTPUT.exists(): OUTPUT.unlink()
        with zipfile.ZipFile(OUTPUT, "w", zipfile.ZIP_DEFLATED) as archive:
            for path in sorted(staging.rglob("*")):
                if path.is_file(): archive.write(path, path.relative_to(staging))
    print(OUTPUT)

if __name__ == "__main__":
    main()