From da1a21ee47ef31687dc6bcdc22a6332bc08ebd72 Mon Sep 17 00:00:00 2001
From: IgorRachkov <89467086+igor04091968@users.noreply.github.com>
Date: Sun, 14 Jun 2026 16:51:08 +0300
Subject: [PATCH] ci: add Rust release packaging helper

---
 scripts/package_rust_release_binaries.py | 107 +++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 scripts/package_rust_release_binaries.py

diff --git a/scripts/package_rust_release_binaries.py b/scripts/package_rust_release_binaries.py
new file mode 100644
index 0000000..7265226
--- /dev/null
+++ b/scripts/package_rust_release_binaries.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+"""Create a GitHub Actions release package from Rust release binaries."""
+
+from __future__ import annotations
+
+import argparse
+import hashlib
+import json
+import shutil
+import stat
+import tarfile
+from datetime import datetime, timezone
+from pathlib import Path
+
+SKIP_DIRS = {"deps", "build", "examples", "incremental"}
+SKIP_SUFFIXES = {".d", ".rlib", ".rmeta"}
+
+
+def sha256(path: Path) -> str:
+    digest = hashlib.sha256()
+    with path.open("rb") as handle:
+        while True:
+            chunk = handle.read(1024 * 1024)
+            if not chunk:
+                break
+            digest.update(chunk)
+    return digest.hexdigest()
+
+
+def is_binary(path: Path) -> bool:
+    if not path.is_file():
+        return False
+    if path.name in SKIP_DIRS:
+        return False
+    if path.suffix in SKIP_SUFFIXES:
+        return False
+    return bool(path.stat().st_mode & stat.S_IXUSR)
+
+
+def collect(release_dir: Path) -> list[Path]:
+    items = [item for item in sorted(release_dir.iterdir()) if is_binary(item)]
+    if not items:
+        raise SystemExit(f"No release binaries found in {release_dir}")
+    return items
+
+
+def write(path: Path, text: str) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(text, encoding="utf-8")
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--release-dir", type=Path, required=True)
+    parser.add_argument("--out-dir", type=Path, required=True)
+    parser.add_argument("--archive", type=Path, required=True)
+    parser.add_argument("--target", default="linux-x86_64")
+    parser.add_argument("--commit", default="unknown")
+    parser.add_argument("--ref", default="unknown")
+    parser.add_argument("--run-id", default="unknown")
+    args = parser.parse_args()
+
+    release_dir = args.release_dir.resolve()
+    out_dir = args.out_dir.resolve()
+    archive = args.archive.resolve()
+
+    if out_dir.exists():
+        shutil.rmtree(out_dir)
+    out_dir.mkdir(parents=True)
+
+    binaries = collect(release_dir)
+    for binary in binaries:
+        shutil.copy2(binary, out_dir / binary.name)
+
+    names = [binary.name for binary in binaries]
+    write(out_dir / "BINARIES.txt", "\n".join(names) + "\n")
+
+    checksum_lines = []
+    manifest_binaries = []
+    for name in names:
+        packaged = out_dir / name
+        digest = sha256(packaged)
+        checksum_lines.append(f"{digest}  {name}")
+        manifest_binaries.append(
+            {"name": name, "size_bytes": packaged.stat().st_size, "sha256": digest}
+        )
+    write(out_dir / "SHA256SUMS.txt", "\n".join(checksum_lines) + "\n")
+
+    manifest = {
+        "project": "AWatch-rus",
+        "target": args.target,
+        "commit": args.commit,
+        "ref": args.ref,
+        "run_id": args.run_id,
+        "build_time_utc": datetime.now(timezone.utc).isoformat(timespec="seconds"),
+        "binaries": manifest_binaries,
+    }
+    write(out_dir / "BUILD_MANIFEST.json", json.dumps(manifest, ensure_ascii=False, indent=2) + "\n")
+
+    archive.parent.mkdir(parents=True, exist_ok=True)
+    with tarfile.open(archive, "w:gz") as tar:
+        tar.add(out_dir, arcname=out_dir.name)
+    write(archive.with_suffix(archive.suffix + ".sha256"), f"{sha256(archive)}  {archive.name}\n")
+
+
+if __name__ == "__main__":
+    main()