setup-connect-query（设置连接查询）

Setup Connect Query

What This Sets Up

PostToolUse hook on Edit/Write catching data-fetching anti-patterns across the ConnectRPC + TanStack Query + Protobuf stack:

• Ban raw useQuery/useMutation from @tanstack/react-query when file uses ConnectRPC — must use Connect Query (exception: files importing from @connectrpc/connect directly for useTransport/callUnaryMethod pattern)
• Ban invalidateQueries() with no args — must specify query key
• Warn on axios imports — prefer ConnectRPC transport
• Warn on fetch() calls — prefer ConnectRPC transport
• Protobuf v2 only: Ban new Message() construction — use create(Schema)
• Protobuf v2 only: Ban PlainMessage/PartialMessage — use MessageShape/MessageInitShape
• Protobuf v2 only: Ban manual object literals with $typeName — use create(Schema) for type-safe construction

Escape hatch: // allow-direct-query: [reason] for legitimate REST endpoints.

Steps

1. Detect protobuf version

Check package.json for @bufbuild/protobuf version:

• ^1.x → install v1 variant (skips protobuf v2 checks)
• ^2.x → install v2 variant (includes protobuf v2 checks)

2. Create hook script

Copy scripts/connect-query-check.sh and scripts/_hook-lib.sh into .claude/hooks/. Make executable.

3. Configure hook in .claude/settings.json

Add to hooks config: PostToolUse (matcher: Edit|Write): .claude/hooks/connect-query-check.sh

4. Verify

• Hook blocks useQuery from @tanstack/react-query in files with ConnectRPC imports
• Hook allows useQuery from @tanstack/react-query in files without ConnectRPC imports
• Hook blocks invalidateQueries() with no args
• Hook warns on axios imports
• Hook respects // allow-direct-query: escape hatch
• (v2 only) Hook blocks new MessageRequest() protobuf construction
• (v2 only) Hook blocks PlainMessage<T> usage
• (v2 only) Hook blocks manual object literals with $typeName
• Hook allows raw useQuery/useMutation when file imports from @connectrpc/connect

5. Commit

Stage and commit: Add Connect Query and protobuf enforcement hook