name: pull-request
on: pull_request
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: bufbuild/buf-setup-action@v1
        with:
          github_token: ${{ github.token }}
      - uses: bufbuild/buf-lint-action@v1
      - uses: bufbuild/buf-breaking-action@v1
        with:
          against: "https://github.com/${GITHUB_REPOSITORY}.git#branch=master"
      - uses: bufbuild/buf-push-action@v1
        with:
          buf_token: ${{ secrets.BUF_TOKEN }}
          draft: ${{ github.ref_name != 'master'}}