mirror of
https://codeberg.org/librewolf/source.git
synced 2024-12-21 21:23:08 -05:00
103 lines
4.2 KiB
Python
103 lines
4.2 KiB
Python
#!/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/.
|
|
|
|
import argparse
|
|
import os
|
|
import tarfile
|
|
from pathlib import Path
|
|
from tempfile import TemporaryDirectory
|
|
|
|
import yaml
|
|
from vsdownload import downloadPackages, extractPackages
|
|
from zstandard import ZstdCompressor
|
|
|
|
|
|
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)
|
|
vfs = {}
|
|
# Create an archive containing all the paths in lowercase form for
|
|
# cross-compiles.
|
|
with ZstdCompressor().stream_writer(open(args.output, "wb")) as z, tarfile.open(
|
|
mode="w|", fileobj=z
|
|
) as tar:
|
|
for subpath in ("VC", "Program Files/Windows Kits/10", "DIA SDK"):
|
|
dest = subpath
|
|
if dest.startswith("Program Files/"):
|
|
dest = dest[len("Program Files/") :]
|
|
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:
|
|
lower_f = f.lower()
|
|
# Ideally, we'd use the overlay for .libs too but as of
|
|
# writing it's still impractical to use, so lowercase
|
|
# them for now, that'll be enough.
|
|
if lower_f.endswith(".lib"):
|
|
f = lower_f
|
|
info.name = str(stem / dest / relpath / f)
|
|
# Set executable flag on .exe files, the Firefox build
|
|
# system wants it.
|
|
if lower_f.endswith(".exe"):
|
|
info.mode |= (info.mode & 0o444) >> 2
|
|
print("Adding", info.name)
|
|
tar.addfile(info, fh)
|
|
if lower_f.endswith((".h", ".idl")):
|
|
vfs.setdefault(str(dest / relpath), []).append(f)
|
|
# Create an overlay file for use with clang's -ivfsoverlay flag.
|
|
overlay = {
|
|
"version": 0,
|
|
"case-sensitive": False,
|
|
"root-relative": "overlay-dir",
|
|
"overlay-relative": True,
|
|
"roots": [
|
|
{
|
|
"name": p,
|
|
"type": "directory",
|
|
"contents": [
|
|
{
|
|
"name": f,
|
|
"type": "file",
|
|
"external-contents": f"{p}/{f}",
|
|
}
|
|
for f in files
|
|
],
|
|
}
|
|
for p, files in vfs.items()
|
|
],
|
|
}
|
|
overlay_yaml = tmpdir / "overlay.yaml"
|
|
with overlay_yaml.open("w") as fh:
|
|
fh.write(yaml.dump(overlay))
|
|
info = tar.gettarinfo(overlay_yaml)
|
|
info.name = str(stem / "overlay.yaml")
|
|
tar.addfile(info, overlay_yaml.open("rb"))
|