Files
deepseek-harness/packages/hooks/hooks-codex/tests
Tianyi Cui 09c8e549b0 fix(hooks): run hooks in the session cwd; honest process-level config + best-effort session-start; surface systemMessage drop
Address review on the bridges:

- Hook cwd (blocking): the bridges never passed a workdir to runHook, so hooks
  ran in the executor default (the ACP server launch dir), not the session
  cwd — a hook doing `pwd`/relative reads/marker writes operated in the wrong
  tree. Both bridges now thread the agent's session `header.cwd` (the
  session/new.cwd) as the hook workdir for agent-scoped points. Regression per
  bridge: server cwd ≠ session cwd, a `pwd` hook proves it ran in the session
  workspace (proven red without the workdir).
- Example config honesty (blocking): `configPath: ./hooks.json` is read ONCE at
  load against the PROCESS cwd, not per-session — the comment/README now say so
  explicitly (a project-local per-session hooks.json is not discovered;
  TODO(per-session-hook-config)). The hooks-run-in-session-cwd fix above is the
  distinct, separately-documented half.
- Session-start timing (blocking): agent/session-start is a synchronous emit and
  the hook runs on a detached .then, so injected context is BEST-EFFORT — not
  guaranteed before the first request. Downgrade the contract in code comments +
  README + RFC (TODO(session-start-gating)) rather than implying "first request
  sees it", and add a no-wait regression that asserts the safe properties
  without pre-waiting for the inject.
- systemMessage (non-blocking): the merge collects merged.systemMessages but no
  bridge surfaced it. Warn per hook (like updatedInput) and document it as
  deferred in both READMEs + the RFC; tests assert the warn + non-surfacing.
2026-07-01 16:34:28 +08:00
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