pr-auto-labeler.yml

name: Automatic Pull Request Labeling
run-name: 'Set labels - PR #${{ github.event.pull_request.number }} ("${{ github.event.pull_request.title }}")'
#
# Set labels for pull requests automatically based on size (modified via job 'label-size') and file categories (modified via .github/labeler)
#

on:
  - pull_request_target

jobs:
  label-category:
    permissions:
      contents: read # for actions/labeler to determine modified files
      pull-requests: write # for actions/labeler to add labels to PRs

    name: "Category labels"
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: actions/labeler@v5
        with:
          repo-token: "${{ secrets.GITHUB_TOKEN }}"

  label-size:
    permissions:
      contents: read # for pascalgn/size-label-action to determine modified files
      pull-requests: write # for pascalgn/size-label-action to add labels to PRs

    name: "Size label"
    runs-on: ubuntu-latest

    steps:
      - name: size-label
        uses: "pascalgn/size-label-action@v0.5.5"
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        with:
          sizes: >
            {
              "0": "small",
              "50": "medium",
              "250": "large"
            }