99b98aece6
## Summary Fixes #22128. The `/keymap` flow already persists the `-` key as `minus`, and the runtime keymap parser already accepts that spelling. `codex-config` was the missing leg: it rejected `minus` during config deserialization, so a binding saved by Codex could fail on the next startup or config reload. ## What Changed - Accept `minus` as a valid canonical key name in `tui.keymap` config normalization. - Update the config validation message so its supported-key list includes `minus`. - Add regression coverage that deserializes both `minus` and `alt-minus` under `[tui.keymap.global]` and verifies the normalized config shape. ## How to Test 1. Start Codex TUI. 2. Run `/keymap`. 3. Assign the `-` key to an action and save the change. 4. Restart Codex or reload the config. 5. Confirm the config loads normally and the saved binding remains usable instead of failing on `minus`. 6. As a focused regression check, repeat with a modifier form such as `alt--` captured through `/keymap`, which persists as `alt-minus` and should also reload successfully. Targeted tests: - `cargo test -p codex-config`
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.