Publish Chimera GFX source

tools/validate_retroarch_phase10az.py

@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""Validate the local, host-only Phase-1.0AZ RetroArch source commit."""
+
+from __future__ import annotations
+
+import argparse
+import hashlib
+import json
+import subprocess
+from pathlib import Path
+
+
+def git(repo: Path, *args: str) -> str:
+    return subprocess.run(["git", *args], cwd=repo, 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()
+    path = args.root / "manifests/retroarch/phase-1.0az-host-av-source.json"
+    data = json.loads(path.read_text(encoding="utf-8"))
+    binding = data["source_bindings"]
+    ay = args.root / "manifests/retroarch/phase-1.0ay-target-source-base.json"
+    assert hashlib.sha256(ay.read_bytes()).hexdigest() == binding["phase10ay_manifest_sha256"]
+    commit = binding["retroarch_local_commit"]
+    assert git(args.retroarch_root, "rev-parse", "HEAD") == commit
+    assert git(args.retroarch_root, "rev-parse", binding["verified_remote_ref"]) == commit
+    assert git(args.retroarch_root, "rev-parse", f"{commit}^") == binding["retroarch_base_commit"]
+    expected = {
+        "Makefile.ps5", "docs/ps5-phase10az-host-av-source.md",
+        "frontend/drivers/platform_ps5_smoke.c",
+        "frontend/drivers/platform_ps5_smoke.h", "pkg/ps5/chimera_ps5_diag.c",
+        "pkg/ps5/chimera_ps5_diag.h", "pkg/ps5/chimera_ps5_diag_stream.c",
+        "tests/chimera_ps5_av_diag_test.c",
+    }
+    assert set(git(args.retroarch_root, "show", "--format=", "--name-only", commit).splitlines()) == expected
+    blobs = {
+        "makefile": "Makefile.ps5",
+        "platform_smoke_c": "frontend/drivers/platform_ps5_smoke.c",
+        "platform_smoke_h": "frontend/drivers/platform_ps5_smoke.h",
+        "diag_c": "pkg/ps5/chimera_ps5_diag.c",
+        "diag_h": "pkg/ps5/chimera_ps5_diag.h",
+        "stream_c": "pkg/ps5/chimera_ps5_diag_stream.c",
+        "host_test": "tests/chimera_ps5_av_diag_test.c",
+        "source_doc": "docs/ps5-phase10az-host-av-source.md",
+    }
+    for key, source in blobs.items():
+        assert git(args.retroarch_root, "rev-parse", f"{commit}:{source}") == binding[f"{key}_blob"]
+    makefile = git(args.retroarch_root, "show", f"{commit}:Makefile.ps5")
+    assert makefile.count("-DCHIMERA_PS5_AV_DIAG=1") == 1
+    assert "PS5_PROFILE=av" not in makefile and "retroarch_ps5_av" not in makefile
+    assert git(args.retroarch_root, "diff", "--quiet", f'{binding["retroarch_base_commit"]}', commit, "--", "retroarch.c") == ""
+    assert binding["remote_push_verified"] is True
+    assert not any(data["authorizations"].values())
+    assert data["decision"]["target_profile_reassessment_allowed"] is True
+    assert data["decision"]["target_artifact_build_allowed"] is False
+    print("Phase-1.0AZ host-only source validation passed")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())