- Fix data race on output strings.Builder in codex backend by adding
mutex and waiting for reader goroutine before reading final output
- Fix data race on onTurnDone by initializing it before reader starts
- Fix bug where notificationProtocol zero value "" never matched
"unknown", silently dropping all raw v2 notifications from codex
- Add round-robin polling to prevent runtime starvation in poll loop
- Log errors in claude handleControlRequest instead of silently dropping
- Add 35 tests for pkg/agent covering claude parsing, codex JSON-RPC,
protocol detection, event handling, and helper functions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Replace deprecated strings.Title with manual capitalize
- Fix race: set codexClient.onMessage before starting reader goroutine
- Remove unused msgCh parameter from codexClient.handleLine
- Route agent stderr through logger instead of dumping to os.Stderr
- Use deterministic agent order in ensurePaired (prefer codex)
- Increase message channel buffer from 64 to 256
- Rename test to match function rename (buildPrompt)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a reusable Go agent package (server/pkg/agent/) that provides a
unified Backend interface for executing prompts via either Claude Code
or Codex. The daemon now auto-detects which CLIs are available at
startup, registers a runtime for each, and routes tasks to the correct
backend based on task.Context.Runtime.Provider.
Key changes:
- server/pkg/agent/agent.go: Backend interface, Message/Result types, factory
- server/pkg/agent/claude.go: Spawns claude CLI with stream-json, parses output
- server/pkg/agent/codex.go: Spawns codex app-server, JSON-RPC 2.0 protocol
- server/cmd/daemon/daemon.go: Multi-runtime registration, round-robin polling,
provider-based backend selection. Removes old runCodexExec/codexResultSchema.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
