AI Code Review

Let AI do code review for you! Demo

This app is calling OpenAI chatGPT API to do code review for you. Plan to support more AI models in the future.

GitHub App | GitHub Action | Self-host Instruction

Install

GitHub App

1. Using GitHub doesn't need you to provide a OpenAI API key, however I can not guarantee it works for 7 * 24 hours.
2. Create a pull request in your repository

GitHub Action

1. Go to Settings -> Secrets and variables -> Actions -> New repository secret

2. Create a repository secret named OPENAI_API_KEY and fill it with your API key

3. Add following configurtion in your .github/workflows/pr-code-review.yml

   name: Code Review
   permissions:
     contents: read
     pull-requests: write
   on:
     pull_request:
       types: [opened, synchronize]
   jobs:
     code-review:
       runs-on: ubuntu-latest
       steps:
         - uses: Louis-7/[email protected]
           env:
             GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
             OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
             PATH_TO_EXCLUDE: action/**/*, package-lock.json, package.json
             MAX_PATCH_PER_FILE: 2000
             MAX_FILE_PER_PR: 20
   

4. GITHUB_TOKEN and OPENAI_API_KEY are required parameter. Others are optional.

5. Create a pull request in your repository

Host it by yourself

You can also host the code reviewer by your self. Just follow the Dev section

Dev

The application is built on Probot.

Setup

# Install dependencies
npm install

# add environment variables
cp .env.example .env

# build app
npm run build

# Run the bot
npm start

Learn more about Probot configuration.

Build

# build node.js app
npm run build

# build GitHub Action
npm run build:action

# build deployable azure function
npm run build:function

Docker

You can also build docker image to deploy.

# 1. Build container
docker build -t protagonist-bot .

# 2. Start container
docker run -e APP_ID=<app-id> -e PRIVATE_KEY=<pem-value> protagonist-bot

License

GPL 3.0 © 2023 Louis Liu