2 Commits

• feat: drop CodexExtension (#22140)

  Drop `CodexExtension` as not needed for now

  jif-oai · 2026-05-11 14:19:51 +02:00
  ebd3d53451
• extension: move git attribution into an extension (#21738)

  ## Why
  
  Git commit attribution is prompt policy, not session orchestration.
  After #21737 adds the extension-registry seam, this moves that
  prompt-only behavior out of `codex-core` so `Session` can consume
  extension-contributed prompt fragments instead of owning a one-off
  policy path itself.
  
  Before this PR, `Session` injected the trailer instruction directly from
  `codex-core` ([session
  assembly](https://github.com/openai/codex/blob/a57a747eb667753118217b8bb47dfd1fff88cbde/codex-rs/core/src/session/mod.rs#L2733-L2739),
  [helper
  module](https://github.com/openai/codex/blob/a57a747eb667753118217b8bb47dfd1fff88cbde/codex-rs/core/src/commit_attribution.rs#L1-L33)).
  This branch moves that same responsibility into
  [`codex-git-attribution`](https://github.com/openai/codex/blob/b5029a67360fe5c948aa849d4cf65fd2597ebaae/codex-rs/ext/git-attribution/src/lib.rs#L14-L100).
  
  ## What changed
  
  - Added the `codex-git-attribution` extension crate.
  - Snapshot `CodexGitCommit` plus `commit_attribution` at thread start,
  then contribute the developer-policy fragment through the extension
  registry.
  - Register the extension in app-server thread extensions.
  - Remove the old `codex-core` helper module and direct `Session`
  injection path.
  
  This keeps the existing behavior intact: the prompt is only contributed
  when `CodexGitCommit` is enabled, blank attribution still disables the
  trailer, and the default remains `Codex <noreply@openai.com>`.
  
  ## Stack
  
  - Stacked on #21737.

  jif-oai · 2026-05-11 12:53:15 +02:00
  569ff6a1c4