Add multi-repo registry onboarding

tests/test_registry.py

@@ -231,6 +231,63 @@ def test_registry_http_service_serves_queries(tmp_path: Path) -> None:
         thread.join(timeout=5)
 
 
+def test_registry_sync_manifest_registers_multiple_repos(tmp_path: Path) -> None:
+    store = RegistryStore(tmp_path / "registry.sqlite3")
+    store.init_schema()
+
+    class Handler(RegistryHandler):
+        pass
+
+    Handler.store = store
+    server = ThreadingHTTPServer(("127.0.0.1", 0), Handler)
+    thread = threading.Thread(target=server.serve_forever, daemon=True)
+    thread.start()
+    try:
+        base_url = f"http://127.0.0.1:{server.server_port}"
+        sbom_path = tmp_path / "bom.json"
+        sbom_path.write_text(json.dumps(_cyclonedx_bom()), encoding="utf-8")
+        manifest_path = tmp_path / "manifest.yaml"
+        manifest_path.write_text(
+            "\n".join(
+                [
+                    "apiVersion: railiance.fabric/v1alpha1",
+                    "kind: RegistryOnboardingManifest",
+                    "repositories:",
+                    "  - slug: railiance-fabric",
+                    "    name: Railiance Fabric",
+                    f"    path: {Path('.').resolve()}",
+                    "    commit: manifest-commit",
+                    f"    sbom: {sbom_path.name}",
+                    "  - slug: missing-repo",
+                    "    name: Missing Repo",
+                    f"    path: {tmp_path / 'missing-repo'}",
+                    "",
+                ]
+            ),
+            encoding="utf-8",
+        )
+
+        assert cli_main(
+            [
+                "registry",
+                "sync-manifest",
+                str(manifest_path),
+                "--registry-url",
+                base_url,
+            ]
+        ) == 0
+
+        repositories = {repo["slug"]: repo for repo in store.list_repositories()}
+        assert set(repositories) == {"missing-repo", "railiance-fabric"}
+        assert store.latest_snapshot("railiance-fabric")["commit"] == "manifest-commit"
+        assert store.list_snapshots("missing-repo") == []
+        assert store.list_libraries(repo_slug="railiance-fabric")[0]["name"] == "jsonschema"
+    finally:
+        server.shutdown()
+        server.server_close()
+        thread.join(timeout=5)
+
+
 def _post_json(url: str, payload: dict) -> dict:
     request = urllib.request.Request(
         url,