gecko-dev/build/vs/pack_vs.py

70 строки
2.7 KiB
Python
Executable File

#!/usr/bin/env python3
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from vsdownload import (
downloadPackages,
extractPackages,
)
from pathlib import Path
from tempfile import TemporaryDirectory
from zstandard import ZstdCompressor
import argparse
import os
import tarfile
import yaml
def tzstd_path(path):
path = Path(path)
if path.suffix not in (".zst", ".zstd") or Path(path.stem).suffix != ".tar":
raise ValueError("F")
return path
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="Download and build a Visual Studio artifact"
)
parser.add_argument("manifest", help="YAML manifest of the contents to download")
parser.add_argument(
"-o", dest="output", type=tzstd_path, required=True, help="Output file"
)
args = parser.parse_args()
with open(args.manifest) as f:
selected = yaml.safe_load(f.read())
with TemporaryDirectory() as tmpdir:
tmpdir = Path(tmpdir)
dl_cache = tmpdir / "cache"
downloadPackages(selected, dl_cache)
unpacked = tmpdir / "unpack"
extractPackages(selected, dl_cache, unpacked)
stem = Path(Path(args.output.stem).stem)
# Create an archive containing all the paths in lowercase form for
# cross-compiles.
with open(args.output, "wb") as f:
with ZstdCompressor().stream_writer(f) as z:
with tarfile.open(mode="w|", fileobj=z) as tar:
for subpath, dest in (
("VC", "vc"),
("Program Files/Windows Kits/10", "windows kits/10"),
("DIA SDK", "dia sdk"),
):
subpath = unpacked / subpath
dest = Path(dest)
for root, dirs, files in os.walk(subpath):
relpath = Path(root).relative_to(subpath)
for f in files:
path = Path(root) / f
info = tar.gettarinfo(path)
with open(path, "rb") as fh:
info.name = str(stem / dest / relpath / f).lower()
# Set executable flag on .exe files, the Firefox build
# system wants it.
if info.name.endswith(".exe"):
info.mode |= (info.mode & 0o444) >> 2
print("Adding", info.name)
tar.addfile(info, fh)