vpnhide/scripts/build_lib.py
Horizon cf4e72fa01
fix(build): port build scripts to Python to allow Windows contributors to build subprojects (#83)
* Rewrite build-version and all build-zip bash scripts to python

* Add executable permissions to python build scripts

* Use python build script for kmod in CI

* Fix

* Enhance kmod build script, add/fix docs, CI edits

* Delete remaining build-zip bash scripts

* Delete remaining build-zip bash scripts
2026-04-25 19:53:15 +03:00

50 lines
1.6 KiB
Python

"""Shared helpers for build scripts.
Used by kmod/build-zip.py, portshide/build-zip.py, and zygisk/build-zip.py.
"""
from __future__ import annotations
import os
import zipfile
from pathlib import Path
def get_python_exe() -> str:
"""Return 'python' on Windows, 'python3' elsewhere."""
return "python" if os.name == "nt" else "python3"
def make_zip(source_dir: Path, output_zip: Path) -> None:
"""Create a zip archive from source_dir contents."""
with zipfile.ZipFile(output_zip, "w", zipfile.ZIP_DEFLATED) as zf:
for file_path in source_dir.rglob("*"):
if file_path.is_file():
arcname = file_path.relative_to(source_dir)
zf.write(file_path, arcname)
def get_build_version(repo_root: Path | None = None) -> str:
"""Get the effective build version for vpnhide artifacts.
- HEAD on a tag vX.Y.Z -> "X.Y.Z" (release build)
- N commits after tag vX.Y.Z -> "X.Y.Z-N-gSHA" (dev build)
- working tree dirty -> additional "-dirty" suffix
- no git / no matching tag -> falls back to VERSION file
"""
import subprocess
if repo_root is None:
repo_root = Path(__file__).resolve().parent.parent
result = subprocess.run(
["git", "describe", "--tags", "--match", "v*", "--dirty"],
cwd=repo_root,
capture_output=True,
text=True,
)
if result.returncode == 0 and result.stdout.strip():
return result.stdout.strip().removeprefix("v")
version_file = repo_root / "VERSION"
return version_file.read_text(encoding="utf-8").strip()