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## Why [#22581](https://github.com/openai/codex/pull/22581) started separating the chat composer’s responsibilities, but `ChatComposer` still owned the remaining editable draft state alongside footer/status presentation state. This follow-up makes those ownership lines explicit so future composer changes have a smaller blast radius and `BottomPane` does not need to keep exposing scattered draft getters. This is just a refactor. No functional or behavioral changes are intended. ## What changed - Move the remaining editable composer state into `bottom_pane/chat_composer/draft_state.rs`. - Move footer and status-row presentation state into `bottom_pane/chat_composer/footer_state.rs`. - Add an internal `ComposerDraftSnapshot` for restore flows, replacing several ad hoc `BottomPane` pass-through reads. - Rewire the related history-search and thread-input restore paths to use the extracted state. ## Verification - `RUST_MIN_STACK=8388608 cargo test -p codex-tui` - `cargo insta pending-snapshots`
npm i -g @openai/codex
or brew install --cask codex
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
codex app or visit the Codex App page.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Install globally with your preferred package manager:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Business, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
Docs
This repository is licensed under the Apache-2.0 License.