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chimera-gfx-Public/tools/validate_retroarch_phase10bd.py
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Python

#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-3.0-or-later
"""Validate the remote-bound Phase-1.0BD policy commit."""
import argparse
import hashlib
import json
import subprocess
from pathlib import Path
def git(root: Path, *args: str) -> str:
return subprocess.run(["git", *args], cwd=root, check=True,
capture_output=True, text=True).stdout.strip()
def main() -> int:
parser = argparse.ArgumentParser()
parser.add_argument("--root", type=Path, required=True)
parser.add_argument("--retroarch-root", type=Path, required=True)
args = parser.parse_args()
data = json.loads((args.root / "manifests/retroarch/phase-1.0bd-dormant-sdl-materializer-policy.json").read_text(encoding="utf-8"))
bind = data["source_bindings"]
parent = args.root / "manifests/retroarch/phase-1.0bc-cross-build-prerequisite-audit.json"
assert hashlib.sha256(parent.read_bytes()).hexdigest() == bind["phase10bc_manifest_sha256"]
commit = bind["retroarch_commit"]
assert git(args.retroarch_root, "rev-parse", "HEAD") == commit
assert git(args.retroarch_root, "rev-parse", bind["remote_ref"]) == commit
assert git(args.retroarch_root, "rev-parse", f"{commit}^") == bind["retroarch_parent_commit"]
paths = {"makefile": "Makefile.ps5",
"policy": "tools/phase10bd_sdl_materializer_policy.py",
"validator": "tools/validate_ps5_phase10bd.py",
"tests": "tests/test_ps5_phase10bd_materializer_policy.py",
"source_doc": "docs/ps5-phase10bd-sdl-materializer-policy.md"}
for key, source in paths.items():
assert git(args.retroarch_root, "rev-parse", f"{commit}:{source}") == bind[f"{key}_blob"]
assert data["authorizations"]["injected_adapter_source_authorized"]
assert not data["authorizations"]["live_adapter_authorized"]
assert not data["decision"]["materialization_allowed"]
print("Phase-1.0BD dormant policy binding validation passed")
return 0
if __name__ == "__main__":
raise SystemExit(main())