Files

Dylan 00debb6399 fix(core) use regex for all shell_serialization tests (#5189 )

## Summary
Thought I switched all of these to using a regex instead, but missed 2.
This should address our [flakey test
problem](https://github.com/openai/codex/actions/runs/18511206616/job/52752341520?pr=5185).

## Test Plan
- [x] Only updated unit tests

2025-10-14 16:29:02 -07:00

src

fix: apply_patch shell_serialization tests (#4786 )

2025-10-14 13:00:49 -07:00

templates/compact

feat: context compaction (#3446 )

2025-09-12 13:07:10 -07:00

tests

fix(core) use regex for all shell_serialization tests (#5189 )

2025-10-14 16:29:02 -07:00

Cargo.toml

Simplify parallel (#4829 )

2025-10-07 10:12:38 -07:00

gpt_5_codex_prompt.md

feat: instruct model to use apply_patch + avoid destructive changes (#4742 )

2025-10-04 12:49:50 -07:00

prompt.md

Add file reference guidelines to gpt-5 prompt (#3651 )

2025-09-15 08:35:30 -07:00

README.md

add codex sandbox {linux|macos} (#4782 )

2025-10-05 15:51:57 -07:00

review_prompt.md

Review Mode (Core) (#3401 )

2025-09-12 23:25:10 +00:00

README.md

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

macOS

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

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.