name: test
on:
  pull_request: {}

jobs:
  build-prometheus-ethtool-exporter:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - uses: tj-actions/changed-files@v36
        id: changed-files
        with:
          files: images/prometheus-ethtool-exporter/*
      - uses: docker/setup-qemu-action@v2
        if: steps.changed-files.outputs.any_changed == 'true'
      - uses: docker/setup-buildx-action@v2
        if: steps.changed-files.outputs.any_changed == 'true'
      - run: echo PROJECT_REF=$(cat images/prometheus-ethtool-exporter/ref) >> $GITHUB_ENV
        if: steps.changed-files.outputs.any_changed == 'true'
      - uses: docker/login-action@v2
        if: steps.changed-files.outputs.any_changed == 'true'
        with:
          registry: quay.io
          username: ${{ secrets.QUAY_USERNAME }}
          password: ${{ secrets.QUAY_ROBOT_TOKEN }}
      - uses: docker/build-push-action@v4
        if: steps.changed-files.outputs.any_changed == 'true'
        with:
          context: images/prometheus-ethtool-exporter
          cache-from: type=gha,scope=prometheus-ethtool-exporter
          cache-to: type=gha,mode=max,scope=prometheus-ethtool-exporter
          platforms: linux/amd64,linux/arm64
          push: true
          build-args: |
            PROJECT_REF=${{ env.PROJECT_REF }}
          tags: |
            quay.io/vexxhost/ethtool-exporter:${{ env.PROJECT_REF }}