feat: add more static musl tools

scripts/sync_github_release.py

@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+import argparse
+import json
+import re
+import sys
+import urllib.request
+from pathlib import Path
+
+VERSION_RE = re.compile(r"[0-9]+(?:\.[0-9]+)*")
+
+
+def fetch_latest_tag(repo: str) -> str:
+    url = f"https://api.github.com/repos/{repo}/releases/latest"
+    req = urllib.request.Request(
+        url,
+        headers={
+            "Accept": "application/vnd.github+json",
+            "User-Agent": "static-musl-builds-updater",
+        },
+    )
+    with urllib.request.urlopen(req, timeout=30) as resp:
+        data = json.load(resp)
+    return data["tag_name"].strip()
+
+
+def normalize_version(tag: str, strip_prefix: str) -> str:
+    version = tag
+    if strip_prefix and version.startswith(strip_prefix):
+        version = version[len(strip_prefix):]
+    version = version.strip()
+    if not VERSION_RE.fullmatch(version):
+        raise ValueError(f"Unexpected version format: {tag!r} -> {version!r}")
+    return version
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--repo", required=True, help="owner/repo on GitHub")
+    parser.add_argument("--version-file", required=True, type=Path)
+    parser.add_argument("--strip-prefix", default="v")
+    parser.add_argument("--update-file", action="store_true")
+    args = parser.parse_args()
+
+    latest_tag = fetch_latest_tag(args.repo)
+    latest = normalize_version(latest_tag, args.strip_prefix)
+    current = args.version_file.read_text(encoding="utf-8").strip() if args.version_file.exists() else ""
+
+    print(f"repo={args.repo}")
+    print(f"current={current or '<missing>'}")
+    print(f"latest={latest}")
+
+    if current == latest:
+        print("status=up-to-date")
+        return 0
+
+    print("status=update-available")
+    if args.update_file:
+        args.version_file.parent.mkdir(parents=True, exist_ok=True)
+        args.version_file.write_text(latest + "\n", encoding="utf-8")
+        print(f"updated_file={args.version_file}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())