name: ci
run-name: 'ci: ${{ github.event.pull_request.title }}'

on: pull_request

jobs:
  get-diff:
    runs-on: ubuntu-latest
    outputs:
      diff: ${{ steps.diff.outputs.diff }}
    steps:
      - uses: actions/checkout@v3
      - uses: technote-space/get-diff-action@v6
        id: get-diff
        with:
          PATTERNS: projects/**/package.yml
      - id: diff
        run: |
          for x in ${{ steps.get-diff.outputs.diff }}; do
            y=$(echo $x | sed 's#projects/\(.*\)/package.yml#\1#')
            RESULT="$RESULT $y"
          done
          echo "diff=$RESULT" >> $GITHUB_OUTPUT
  ci:
    strategy:
      fail-fast: false
      matrix:
        platform:
        - darwin+x86-64
        - linux+x86-64
        - darwin+aarch64
        - linux+aarch64
    needs: [get-diff]
    uses: ./.github/workflows/build.yml
    with:
      projects: ${{ needs.get-diff.outputs.diff || 'zlib.net^1.2' }}
      platform: ${{ matrix.platform }}
    secrets: inherit