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codex/codex-rs/core
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Curtis 'Fjord' Hawthorne 097620218d js_repl: remove codex.state helper references (#12275)
## Summary

This PR removes `codex.state` from the `js_repl` helper surface and
removes all corresponding documentation/instruction references.

## Motivation

Top-level bindings in `js_repl` now persist across cells, so the extra
`codex.state` helper is redundant and adds unnecessary API/docs surface.

## Changes

- Removed the long-lived `state` object from the Node kernel helper
wiring.
- Stopped exposing `codex.state` (and `context.state`) during `js_repl`
execution.
- Updated user-facing `js_repl` docs to remove `codex.state`.
- Updated generated instruction text and related test expectations to
list only:
  - `codex.tmpDir`
  - `codex.tool(name, args?)`


#### [git stack](https://github.com/magus/git-stack-cli)
-  `1` https://github.com/openai/codex/pull/12300
- 👉 `2` https://github.com/openai/codex/pull/12275
-  `3` https://github.com/openai/codex/pull/12205
-  `4` https://github.com/openai/codex/pull/12185
-  `5` https://github.com/openai/codex/pull/10673
097620218d · 2026-02-20 11:20:45 -08:00
History
..
2026-02-10 17:25:35 -08:00

codex-core

This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.

Dependencies

Note that codex-core makes some assumptions about certain helper utilities being available in the environment. Currently, this support matrix is:

macOS

Expects /usr/bin/sandbox-exec to be present.

When using the workspace-write sandbox policy, the Seatbelt profile allows writes under the configured writable roots while keeping .git (directory or pointer file), the resolved gitdir: target, and .codex read-only.

Network access and filesystem read/write roots are controlled by SandboxPolicy. Seatbelt consumes the resolved policy and enforces it.

Seatbelt also supports macOS permission-profile extensions layered on top of SandboxPolicy:

  • no extension profile provided: keeps legacy default preferences read access (user-preference-read).
  • extension profile provided with no macos_preferences grant: does not add preferences access clauses.
  • macos_preferences = "readonly": enables cfprefs read clauses and user-preference-read.
  • macos_preferences = "readwrite": includes readonly clauses plus user-preference-write and cfprefs shm write clauses.
  • macos_automation = true: enables broad Apple Events send permissions.
  • macos_automation = ["com.apple.Notes", ...]: enables Apple Events send only to listed bundle IDs.
  • macos_accessibility = true: enables com.apple.axserver mach lookup.
  • macos_calendar = true: enables com.apple.CalendarAgent mach lookup.

Linux

Expects the binary containing codex-core to run the equivalent of codex sandbox linux (legacy alias: codex debug landlock) when arg0 is codex-linux-sandbox. See the codex-arg0 crate for details.

All Platforms

Expects the binary containing codex-core to simulate the virtual apply_patch CLI when arg1 is --codex-run-as-apply-patch. See the codex-arg0 crate for details.