Add registry inventory and drift views

railiance_fabric/server.py

@@ -41,10 +41,22 @@ class RegistryHandler(BaseHTTPRequestHandler):
             return HTTPStatus.OK, {"status": "ok"}
         if parts == ["repositories"]:
             return HTTPStatus.OK, self.store.list_repositories()
+        if len(parts) == 3 and parts[0] == "repositories" and parts[2] == "inventory":
+            return HTTPStatus.OK, self.store.repository_inventory(parts[1])
         if len(parts) == 2 and parts[0] == "repositories":
             return HTTPStatus.OK, self.store.get_repository(parts[1])
+        if len(parts) == 3 and parts[0] == "repositories" and parts[2] == "snapshots":
+            return HTTPStatus.OK, self.store.list_snapshots(parts[1])
         if len(parts) == 4 and parts[0] == "repositories" and parts[2] == "snapshots" and parts[3] == "latest":
             return HTTPStatus.OK, self.store.latest_snapshot(parts[1])
+        if len(parts) == 4 and parts[0] == "repositories" and parts[2] == "snapshots" and parts[3] == "diff":
+            return HTTPStatus.OK, self.store.snapshot_diff(
+                parts[1],
+                from_id=_query_optional_int(query, "from_id"),
+                to_id=_query_optional_int(query, "to_id"),
+            )
+        if parts == ["search"]:
+            return HTTPStatus.OK, self.store.search(_query_one(query, "q"))
         if parts == ["graph", "nodes"]:
             return HTTPStatus.OK, self.store.combined_graph()["nodes"]
         if len(parts) == 3 and parts[0] == "graph" and parts[1] == "nodes":
@@ -190,5 +202,12 @@ def _int_id(value: str, label: str) -> int:
         raise RegistryError(f"invalid {label}: {value}", 400) from exc
 
 
+def _query_optional_int(query: dict[str, list[str]], key: str) -> int | None:
+    value = _query_optional(query, key)
+    if value is None:
+        return None
+    return _int_id(value, key)
+
+
 if __name__ == "__main__":
     sys.exit(main())