loop-uh
d5a4715771
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32 lines
1.3 KiB
Python
32 lines
1.3 KiB
Python
#!/usr/bin/env python3
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"""Content key for source-built cores, including adapters, patches and build tools."""
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from __future__ import annotations
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import argparse
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import hashlib
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from pathlib import Path
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def fingerprint(root: Path, lock: Path | None = None) -> str:
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root = root.resolve()
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paths = [root / name for name in (
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"scripts/build_core_bundle.ps1", "scripts/build_singbox_front.py",
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"scripts/prepare_sing_udp_patch.py", "scripts/core_bundle_fingerprint.py",
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)]
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for directory in (root / "runtime/amnezia", root / "core-patches"):
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paths.extend(p for p in directory.rglob("*") if p.is_file() and
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(p.suffix in {".go", ".json", ".patch"} or p.name in {"go.mod", "go.sum"}))
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digest = hashlib.sha256()
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digest.update((lock or root / "scripts/core-lock.windows-x64.json").read_bytes())
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for path in sorted(paths):
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digest.update(path.relative_to(root).as_posix().encode() + b"\0")
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digest.update(hashlib.sha256(path.read_bytes()).digest())
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return digest.hexdigest()
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--root", type=Path, default=Path(__file__).resolve().parents[1])
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parser.add_argument("--lock", type=Path)
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args = parser.parse_args()
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print(fingerprint(args.root, args.lock))
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