Synchronize public module directory publication

tools/release/generate-release-catalog.py

@@ -28,6 +28,7 @@ from govoplan_release.catalog_entry_synthesis import (  # noqa: E402
     synthesize_repository_catalog_entries,
     validate_initial_entry_closure,
 )
+from govoplan_release.module_directory import write_module_directory  # noqa: E402
 
 
 SHA256 = re.compile(r"^[0-9a-f]{64}$")
@@ -44,6 +45,11 @@ def main() -> int:
     parser.add_argument("--expires-days", type=int, default=90)
     parser.add_argument("--catalog-output", type=Path, required=True)
     parser.add_argument("--keyring-output", type=Path)
+    parser.add_argument(
+        "--module-directory-output",
+        type=Path,
+        help="Catalog v1 root under which the browsable modules directory is synchronized.",
+    )
     parser.add_argument(
         "--catalog-signing-key",
         action="append",
@@ -84,17 +90,32 @@ def main() -> int:
     output.parent.mkdir(parents=True, exist_ok=True)
     output.write_text(json.dumps(catalog, indent=2, sort_keys=True) + "\n", encoding="utf-8")
 
+    keyring = _keyring(signing_keys=signing_keys, generated_at=generated_at)
     if args.keyring_output is not None:
         keyring_output = args.keyring_output.expanduser()
         keyring_output.parent.mkdir(parents=True, exist_ok=True)
         keyring_output.write_text(
-            json.dumps(_keyring(signing_keys=signing_keys, generated_at=generated_at), indent=2, sort_keys=True) + "\n",
+            json.dumps(keyring, indent=2, sort_keys=True) + "\n",
             encoding="utf-8",
         )
 
+    module_directory_files: tuple[Path, ...] = ()
+    if args.module_directory_output is not None:
+        module_directory_files = write_module_directory(
+            catalog_payload=catalog,
+            keyring_payload=keyring,
+            output_root=args.module_directory_output.expanduser(),
+            channel=args.channel,
+            public_base_url=args.public_base_url,
+            prune=True,
+        )
+
     print(f"catalog={output}")
     if args.keyring_output is not None:
         print(f"keyring={args.keyring_output.expanduser()}")
+    if args.module_directory_output is not None:
+        print(f"module_directory={args.module_directory_output.expanduser()}")
+        print(f"module_directory_files={len(module_directory_files)}")
     print(f"channel={args.channel}")
     print(f"sequence={sequence}")
     print(f"version={version}")
@@ -164,11 +185,17 @@ def _catalog_payload(
         for entry in entries:
             python_ref = _python_ref(name, python_artifact)
             entry["python_ref"] = python_ref
+            repository_url = f"https://git.add-ideas.de/GovOPlaN/{repository}"
+            source_commit = str(package["commit"])
             entry["source"] = {
                 "repository": repository,
                 "tag": package["tag"],
-                "commit": package["commit"],
+                "commit": source_commit,
+                "repository_url": repository_url,
+                "revision_url": f"{repository_url}/commit/{source_commit}",
             }
+            entry["availability"] = "available"
+            entry["release_notes_url"] = f"{repository_url}/releases/tag/{package['tag']}"
             integrity: dict[str, object] = {
                 "python": _artifact_integrity(python_artifact, ref=python_ref),
             }