feat(release): publish qualified channel pointers

scripts/publish_release_qualification.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+"""Publish a qualified release and advance its matching channel."""
+
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+
+from bot_bottle.release_qualification import (
+    build_release_pointer,
+    canonical_pointer,
+    publish_qualification,
+)
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--tag", required=True)
+    parser.add_argument("--source-commit", required=True)
+    parser.add_argument("--workflow-run", required=True)
+    parser.add_argument("--qualified-at", required=True)
+    parser.add_argument("--output", type=Path, default=Path("release.json"))
+    parser.add_argument("--allow-rollback", action="store_true")
+    args = parser.parse_args()
+    pointer = build_release_pointer(
+        tag=args.tag,
+        source_commit=args.source_commit,
+        workflow_run=args.workflow_run,
+        qualified_at=args.qualified_at,
+    )
+    args.output.write_bytes(canonical_pointer(pointer))
+    release_url, channel_url = publish_qualification(
+        pointer, allow_rollback=args.allow_rollback)
+    print(json.dumps({
+        "release": release_url,
+        "channel": channel_url,
+    }, sort_keys=True))
+
+
+if __name__ == "__main__":
+    main()