deb159d9ff
## Summary Fixes #22726. After a Responses stream disconnect, the live TUI could keep accepting prompts while leaving partially streamed assistant output in its transient streaming-cell form. That made fenced diffs or SVG/XML-like content appear as raw transcript text until the user closed the TUI and resumed the same session, which rebuilt the transcript from saved history. This change finalizes the active answer stream before generic failed-turn cleanup clears the stream controller, so the live transcript takes the same source-backed markdown consolidation path as a successful turn. ## Reviewer repro 1. Start a local Codex TUI session. 2. Trigger an assistant turn that streams markdown content, especially a fenced diff or SVG/XML-like block. 3. Force or encounter a non-retry stream disconnect before the turn completes. 4. Continue using the same still-open TUI session. 5. Before this fix, the live history can stay raw/plain even though `codex resume` renders the same session normally. 6. After this fix, the failed-turn path consolidates the partial stream before rendering the error, so the live TUI keeps normal transcript rendering.
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.