review-pr.yml

name: Use OpenDevin to Review Pull Request

on:
  pull_request:
    types: [synchronize, labeled]

permissions:
  contents: write
  pull-requests: write

jobs:
  dogfood:
    if: contains(github.event.pull_request.labels.*.name, 'review-this')
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/opendevin/opendevin
      volumes:
        - /var/run/docker.sock:/var/run/docker.sock

    steps:
    - name: install git, github cli
      run: |
        apt-get install -y git gh
        git config --global --add safe.directory $PWD

    - name: Checkout Repository
      uses: actions/checkout@v4
      with:
        ref: ${{ github.event.pull_request.base.ref }} # check out the target branch

    - name: Download Diff
      run: |
        curl -O "${{ github.event.pull_request.diff_url }}" -L

    - name: Write Task File
      run: |
        echo "Your coworker wants to apply a pull request to this project. Read and review ${{ github.event.pull_request.number }}.diff file. Create a review-${{ github.event.pull_request.number }}.txt and write your concise comments and suggestions there." > task.txt
        echo "" >> task.txt
        echo "Title" >> task.txt
        echo "${{ github.event.pull_request.title }}" >> task.txt
        echo "" >> task.txt
        echo "Description" >> task.txt
        echo "${{ github.event.pull_request.body }}" >> task.txt
        echo "" >> task.txt
        echo "Diff file is: ${{ github.event.pull_request.number }}.diff" >> task.txt

    - name: Run OpenDevin
      env:
        LLM_API_KEY: ${{ secrets.OPENAI_API_KEY }}
        SANDBOX_TYPE: exec
      run: |
        WORKSPACE_MOUNT_PATH=$GITHUB_WORKSPACE python ./opendevin/core/main.py -i 50 -f task.txt -d $GITHUB_WORKSPACE
        rm task.txt

    - name: Check if review file is non-empty
      id: check_file
      run: |
        ls -la
        if [[ -s review-${{ github.event.pull_request.number }}.txt ]]; then
          echo "non_empty=true" >> $GITHUB_OUTPUT
        fi
      shell: bash

    - name: Create PR review if file is non-empty
      env:
        GH_TOKEN: ${{ github.token }}
      if: steps.check_file.outputs.non_empty == 'true'
      run: |
        gh pr review ${{ github.event.pull_request.number }} --comment --body-file "review-${{ github.event.pull_request.number }}.txt"