name: Build and Push

on:
  workflow_dispatch:
  schedule:
    - cron: '0 6 * * *'

env:
  IMAGE_NAME: menci/archlinuxarm

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        target:
          - tag: base
            package-group: base
          - tag: base-devel
            package-group: base base-devel
    name: ${{ matrix.target.tag }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Generate Tag List
        run: |
          echo "TAGS<<EOF" >> $GITHUB_ENV

          DATE="$(date +'%Y%m%d')"
          echo $IMAGE_NAME:$TAG >> $GITHUB_ENV
          echo $IMAGE_NAME:$TAG-$DATE.$RUN_ID >> $GITHUB_ENV
          if [[ "$TAG" == "base" ]]; then
              echo $IMAGE_NAME:latest >> $GITHUB_ENV
          fi

          echo "EOF" >> $GITHUB_ENV
        env:
          TAG: ${{ matrix.target.tag }}
          RUN_ID: ${{ github.run_id }}
      - name: Build and Push
        uses: docker/build-push-action@v2
        with:
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ env.TAGS }}
          build-args: |
            PACKAGE_GROUP=${{ matrix.target.package-group }}
      - uses: gautamkrishnar/keepalive-workflow@v1