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Eric Traut
2af4f15479
## Why The TUI app module had grown past the 512K source-file cap enforced by CI/CD. This keeps the app entry point below that limit while preserving the existing runtime behavior and test surface. ## What changed - Kept the top-level `App` state and run-loop wiring in `tui/src/app.rs`. - Split app responsibilities into focused private submodules under `tui/src/app/`, covering event dispatch, thread routing, session lifecycle, config persistence, background requests, startup prompts, input, history UI, platform actions, and thread event buffering. - Moved the existing app-level tests into `tui/src/app/tests.rs` and reused the existing snapshot location rather than adding new tests or snapshots. - Added module header comments for `app.rs` and the new submodules. ## Follow-up A future cleanup can move narrow unit tests from `tui/src/app/tests.rs` into the specific app submodules they exercise. This PR keeps the existing app-level tests together so the refactor stays focused on the source-file split. ## Verification - `cargo test -p codex-tui --lib app::tests::agent_picker_item_name_snapshot` - `cargo test -p codex-tui --lib app::tests::clear_ui` - `cargo test -p codex-tui --lib app::tests::ctrl_l_clear_ui_after_long_transcript_reuses_clear_header_snapshot` - `just fix -p codex-tui` Full `cargo test -p codex-tui` still fails on model-catalog drift unrelated to this refactor, including stale `gpt-5.3-codex`/`gpt-5.1-codex` snapshot and migration expectations now resolving to `gpt-5.4`.
2af4f15479
·
2026-04-20 16:10:35 -07:00
5,591 Commits
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.