3 Commits

• Enable request_user_input in Default mode (#12735)

  ## Summary
  - allow `request_user_input` in Default collaboration mode as well as
  Plan
  - update the Default-mode instructions to prefer assumptions first and
  use `request_user_input` only when a question is unavoidable
  - update request_user_input and app-server tests to match the new
  Default-mode behavior
  - refactor collaboration-mode availability plumbing into
  `CollaborationModesConfig` for future mode-related flags
  
  ## Codex author
  `codex resume 019c9124-ed28-7c13-96c6-b916b1c97d49`

  Charley Cunningham · 2026-02-25 15:20:46 -08:00
  2f4d6ded1d
• chore: rm hardcoded PRESETS list (#12650)

  rm `PRESETS` list harcoded in `model_presets` as we now have bundled
  `models.json` with equivalent info.
  
  update logic to rely on bundled models instead, update tests.

  sayan-oai · 2026-02-23 22:35:51 -08:00
  7e46e5b9c2
• Remove test-support feature from codex-core and replace it with explicit test toggles (#11405)

  ## Why
  
  `codex-core` was being built in multiple feature-resolved permutations
  because test-only behavior was modeled as crate features. For a large
  crate, those permutations increase compile cost and reduce cache reuse.
  
  ## Net Change
  
  - Removed the `test-support` crate feature and related feature wiring so
  `codex-core` no longer needs separate feature shapes for test consumers.
  - Standardized cross-crate test-only access behind
  `codex_core::test_support`.
  - External test code now imports helpers from
  `codex_core::test_support`.
  - Underlying implementation hooks are kept internal (`pub(crate)`)
  instead of broadly public.
  
  ## Outcome
  
  - Fewer `codex-core` build permutations.
  - Better incremental cache reuse across test targets.
  - No intended production behavior change.

  Michael Bolin · 2026-02-10 22:44:02 -08:00
  476c1a7160