pakrym-oai
e26f734f91
## Why `apply_patch` maintained separate batch and streaming parsers for the same patch grammar. That duplicated the parsing rules and allowed final execution to disagree with the live streamed preview. ## What changed - Make `StreamingPatchParser` the single owner of hunk and environment ID parsing. - Keep heredoc and outer patch-boundary normalization in the existing `parse_patch` wrapper, preserving its public API. - Reject non-whitespace content after `*** End Patch` and preserve separator handling after `*** End of File`. - Reject duplicate environment ID preambles explicitly. - Remove the duplicate batch hunk parser and its implementation-specific tests. The change removes 201 net lines while retaining focused coverage for the unified parser's boundary behavior. ## Validation - `just test -p codex-apply-patch` - Compared a 24-hour corpus of 2,788,059 observed `apply_patch` payloads against the previous batch parser. All 2,779,502 accepted payloads produced identical hunks, canonical patch text, and environment IDs; the remaining 8,557 payloads were rejected by both parsers, with zero acceptance or payload mismatches.
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.