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codex/codex-rs/tui
Channing Conger dec54912f9 Report terminal completion states and blocking reasons (#54114)
## Why

Terminal status previously collapsed completed and failed turns into `idle` and reported blocking prompts without a reason. Blocking detection also depended on terminal title settings.

## What changed

- Emit `done` and `error` through OSC 7501 for live turn results, retaining them until deliberate keyboard, paste, or mouse input acknowledges them. Mouse movement does not acknowledge results.
- Classify blocking requests with `kind=permission`, `kind=question`, or `kind=auth`, including requests hidden behind another view or delayed while typing, independently of terminal title settings.
- Keep pending follow-up work and active goals `working`. Treat interrupted turns and replayed results as `idle` rather than new results.
- Preserve the existing iTerm2 OSC 21337 labels and indicators, mapping `done` and `error` to `Idle`.

## Testing

Add lifecycle and input-acknowledgment tests covering approvals, completion, failure, interruption, replay, pending follow-ups, and active goals. Extend blocking-request assertions and terminal protocol snapshots for the new states and reasons.

GitOrigin-RevId: 90bad1d54d8b3b9e3cec66fbd3bf3df0c42b995b
2026-10-14 22:58:37 +00:00
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