2 Commits

• Support anyOf and enum in JsonSchema (#16875)

  This brings us into better alignment with the JSON schema subset that is
  supported in
  <https://developers.openai.com/api/docs/guides/structured-outputs#supported-schemas>,
  and also allows us to render richer function signatures in code mode
  (e.g., anyOf{null, OtherObjectType})

  Vivian Fang · 2026-04-08 01:07:55 -07:00
  ea516f9a40
• Extract tool spec helpers into codex-tools (#16471)

  ## Why
  
  Follow-up to #16379.
  
  `codex-rs/core/src/tools/spec.rs` and the corresponding handlers still
  owned several pure tool-definition helpers even though they do not need
  `codex-core` runtime state. Keeping that spec-only logic in `codex-core`
  keeps the crate boundary blurry and works against the guidance in
  `AGENTS.md` to keep shared tooling out of `codex-core` when possible.
  
  This change takes another step toward a dedicated `codex-tools` crate by
  moving more metadata and schema-building code behind the `codex-tools`
  API while leaving the actual tool execution paths in `codex-core`.
  
  ## What Changed
  
  - Added `codex-rs/tools/src/apply_patch_tool.rs` to own
  `ApplyPatchToolArgs`, the freeform/json `apply_patch` tool specs, and
  the moved `tool_apply_patch.lark` grammar.
  - Updated `codex-rs/tools/BUILD.bazel` so Bazel exposes the moved
  grammar file to `codex-tools`.
  - Moved the `request_user_input` availability and description helpers
  into `codex-rs/tools/src/request_user_input_tool.rs`, with the related
  unit tests moved alongside that business logic.
  - Moved `request_permissions_tool_description()` into
  `codex-rs/tools/src/local_tool.rs`.
  - Rewired `codex-rs/core/src/tools/spec.rs`,
  `codex-rs/core/src/tools/handlers/apply_patch.rs`, and
  `codex-rs/core/src/tools/handlers/request_user_input.rs` to consume the
  new `codex-tools` exports instead of local helper code.
  - Removed the now-redundant helper implementations and tests from
  `codex-core`, plus a couple of stale `client_common` re-exports that
  became unused after the move.
  
  ## Testing
  
  - `cargo test -p codex-tools`
  - `cargo test -p codex-core tools::spec::tests`
  - `cargo test -p codex-core tools::handlers::apply_patch::tests`

  Michael Bolin · 2026-04-01 14:06:04 -07:00
  e6f5451a2c