name: Auto Label PRs

on:
  pull_request:
    types: [opened, synchronize]

permissions:
  pull-requests: write
  contents: read

jobs:
  label:
    # Fork PRs do not get a write-capable GITHUB_TOKEN under pull_request,
    # so actions/labeler would fail with "Resource not accessible by integration".
    if: ${{ !github.event.pull_request.head.repo.fork }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/labeler@v6
        with:
          repo-token: "${{ secrets.GITHUB_TOKEN }}"
          sync-labels: false

  size-label:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - name: Label PR size
        uses: codelytv/pr-size-labeler@v1
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          xs_label: "size/XS"
          xs_max_size: 10
          s_label: "size/S"
          s_max_size: 50
          m_label: "size/M"
          m_max_size: 200
          l_label: "size/L"
          l_max_size: 500
          xl_label: "size/XL"
          fail_if_xl: false