Felipe Coury
b80fbb70cd
## Why The TUI uses `thread/rollback` internally for user-facing flows such as prompt cancellation/backtracking. After `thread/rollback` was marked deprecated, those internal calls started surfacing `deprecationNotice` messages in the TUI, even though the user did not explicitly call the deprecated app-server API. The endpoint should remain deprecated for external app-server clients, but the built-in `codex-tui` client should not show this implementation-detail warning during normal interaction. ## What changed - Pass the initialized app-server client name into the `thread/rollback` request processor. - Suppress the `thread/rollback` deprecation notice only for `codex-tui`. - Preserve the existing `deprecationNotice` behavior for non-TUI clients. - Add regression coverage for the `codex-tui` suppression path. ## How to Test 1. Start Codex TUI from this branch. 2. Type text into the composer and press `Esc` to cancel/backtrack. 3. Confirm the TUI restores/cancels the prompt without showing `thread/rollback is deprecated and will be removed soon`. 4. Also verify an external app-server client that calls `thread/rollback` still receives `deprecationNotice`. Targeted tests: - `just test -p codex-app-server thread_rollback` - `just argument-comment-lint`
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
Run the following on Mac or Linux to install Codex CLI:
curl -fsSL https://chatgpt.com/codex/install.sh | sh
Run the following on Windows to install Codex CLI:
powershell -ExecutionPolicy ByPass -c "irm https://chatgpt.com/codex/install.ps1 | iex"
Codex CLI can also be installed via the following package managers:
# 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.