Publish Chimera GFX source

2026-09-03 03:27:14 +02:00
commit a6037502d7
828 changed files with 100454 additions and 0 deletions
@@ -0,0 +1,96 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""Generate a deterministic manifest for a locally built, unexecuted artifact."""
+
+from __future__ import annotations
+
+import argparse
+import hashlib
+import json
+from pathlib import Path
+
+
+SDK_COMMIT = "d2e2e585740362976a39fdd5ccf390f199a7bc37"
+SDL_COMMIT = "0baf4ac49382b537ba449901b5b6d0d189bb1fbb"
+
+
+def sha256(path: Path) -> str:
+    digest = hashlib.sha256()
+    with path.open("rb") as stream:
+        for chunk in iter(lambda: stream.read(1024 * 1024), b""):
+            digest.update(chunk)
+    return digest.hexdigest()
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--artifact", type=Path, required=True)
+    parser.add_argument("--output", type=Path, required=True)
+    parser.add_argument("--id", required=True)
+    parser.add_argument("--version", required=True)
+    parser.add_argument("--source-repository", required=True)
+    parser.add_argument("--source-commit", required=True)
+    parser.add_argument("--target", required=True)
+    parser.add_argument("--firmware", default="NONE")
+    parser.add_argument("--profile", required=True)
+    parser.add_argument("--execution-eligible", action="store_true")
+    parser.add_argument("--with-sdl", action="store_true")
+    parser.add_argument("--note", action="append", default=[])
+    args = parser.parse_args()
+
+    artifact = args.artifact.resolve(strict=True)
+    if not artifact.is_file() or artifact.stat().st_size == 0:
+        raise SystemExit("artifact must be a non-empty regular file")
+    if len(args.source_commit) != 40 or any(
+        character not in "0123456789abcdef" for character in args.source_commit
+    ):
+        raise SystemExit("source commit must be a lowercase 40-character SHA-1")
+
+    toolchain = {
+        "ps5_payload_sdk_release": "v0.41",
+        "ps5_payload_sdk_commit": SDK_COMMIT,
+    }
+    if args.with_sdl:
+        toolchain["sdl_commit"] = SDL_COMMIT
+
+    document = {
+        "schema_version": 1,
+        "artifact": {
+            "id": args.id,
+            "version": args.version,
+            "filename": artifact.name,
+            "size": artifact.stat().st_size,
+            "sha256": sha256(artifact),
+            "target": args.target,
+        },
+        "source": {
+            "repository": args.source_repository,
+            "commit": args.source_commit,
+            "dirty": False,
+        },
+        "toolchain": toolchain,
+        "firmware_gate": {
+            "embedded_identifier": args.firmware,
+            "allowlisted": args.firmware != "NONE",
+        },
+        "execution": {
+            "execution_eligible": args.execution_eligible,
+            "authorized": False,
+            "transferred": False,
+            "executed": False,
+        },
+        "safety": {
+            "profile": args.profile,
+            "direct_gnm_imports": 0,
+            "notes": args.note,
+        },
+    }
+    args.output.parent.mkdir(parents=True, exist_ok=True)
+    args.output.write_text(
+        json.dumps(document, indent=2, sort_keys=True) + "\n", encoding="utf-8"
+    )
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())