Sample GitHub Action written in Go to visualize and optionally limit the size of your pull requests.

Developed for fun and learn. Heavily inspired on codelytv/pr-size-labeler.

All credits for the original authors™

Create a file named labeler.yml inside the .github/workflows directory and paste:

name: labeler

on: [pull_request]

jobs:
  labeler:
    runs-on: ubuntu-latest
    name: Label the PR size
    steps:
      - uses: friendsofgo/pr-size-labeler@v1.0
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          xs_max_size: '10'
          s_max_size: '100'
          m_max_size: '500'
          l_max_size: '1000'
          fail_if_xl: 'false'
          message_if_xl: 'This PR is so big! Please, split it 😊'

If you want, you can customize all *_max_size with the size that fits in your project.

By setting fail_if_xl to 'true' you'll make fail all pull requests bigger than l_max_size.