Shijie Rao
993e3f407e
## Why When the TUI upgrade flow moves a user to a newer model, the accepted migration should also persist the target model's default reasoning effort. That keeps the upgraded model and reasoning setting aligned instead of carrying forward a stale previously saved effort from the old model. ## What changed - The accepted model migration path now updates in-memory config, TUI state, and persisted model selection with the target preset's `default_reasoning_effort`. - The upgrade destructuring keeps `reasoning_effort_mapping` explicitly unused because mappings are no longer consulted on accepted migrations. - Added a catalog test that starts with a pre-existing saved reasoning effort and verifies the accepted upgrade overwrites it with the target model default and emits the expected persistence events. - Rebasing onto current `main` also updates a TUI thread-session test helper for the latest `permission_profile` field and `ApprovalsReviewer::AutoReview` rename so CI compiles on the new base. ## Verification - `cargo test -p codex-tui model_catalog` - `cargo test -p codex-tui permission_settings_sync_updates_active_snapshot_without_rewriting_side_thread`
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.