name: Test & Build
on:
  push:
    branches:
      - master
      - dev
      - v*
      - beta-v*
  pull_request:

#env:
#  DOCKER_HUB_REPO: pihole

jobs:
  test-and-build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ARCH: [amd64, armhf, arm64]
        DEBIAN_VERSION: [stretch, buster]
    env:
      ARCH: ${{matrix.ARCH}}
      DEBIAN_VERSION: ${{matrix.DEBIAN_VERSION}}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v2
      - name: Run Tests
        run: |
          echo "Building ${ARCH}-${DEBIAN_VERSION}"
          ./gh-actions-test.sh
      - name: Push the ARCH image
        if: github.event_name != 'pull_request'
        run: |
          . gh-actions-vars.sh
          echo "${{ secrets.DOCKERHUB_PASS }}" | docker login --username="${{ secrets.DOCKERHUB_USER }}" --password-stdin
          docker push "${ARCH_IMAGE}"
      - name: Upload gh-workspace
        if: github.event_name != 'pull_request'
        uses: actions/upload-artifact@v1
        with:
          name: gh-workspace
          path: .gh-workspace

  publish:
    if: github.event_name != 'pull_request'
    runs-on: ubuntu-latest
    needs: test-and-build
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v2
      - name: Download workspace files
        uses: actions/download-artifact@v1
        with:
          name: gh-workspace
          path: .gh-workspace
      - name: Tag and Publish multi-arch images
        env:
          DOCKERHUB_PASS: ${{ secrets.DOCKERHUB_PASS }}
          DOCKERHUB_USER: ${{ secrets.DOCKERHUB_USER }}
        run: |
          ./gh-actions-deploy.sh