name: Build alpine images

on:
  #schedule:
  #  - cron: 0 12 */7 * *
  #push:
  #  paths:
  #    - '.github/workflows/build-alpine.yml'
  #    - 'linux/alpine/**'
  #  branches:
  #    - 'master'
  #pull_request:
  #  paths:
  #    - '.github/workflows/build-alpine.yml'
  #    - 'linux/alpine/**'
  workflow_dispatch:

env:
  SLUG: ${{ github.repository_owner }}/alpine
  IMAGE: alpine
  PLATFORMS: linux/amd64,linux/arm64,linux/arm/v7

jobs:
  build-alpine:
    runs-on: ubuntu-latest
    environment: Images
    steps:
      - name: Login to GitHub Container Registry
        id: ghcr
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to Quay
        id: quay
        uses: docker/login-action@v1
        with:
          registry: quay.io
          username: ${{ secrets.QUAY_USER }}
          password: ${{ secrets.QUAY_TOKEN }}

      - name: Login to Docker Hub
        id: dckr
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USER }}
          password: ${{ secrets.DOCKER_TOKEN }}

      - name: Print tag
        id: print-tag
        run: |
          if [ ${{ github.event_name }} == 'pull_request'}} && ${{ !env.ACT }} ]; then
            echo "::set-output name=tag::PR-${{ github.event.number }}"
          elif [ "${ACT}" == "true" ]; then
            echo "::set-output name=tag::dev"
          else
            echo "::set-output name=tag::$(date +%Y%m%d)"
          fi

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - uses: actions/checkout@v2

      - name: Build and push ${{ env.SLUG }}:${{ env.TAG }}
        uses: docker/build-push-action@v2
        env:
          TAG: act-${{ steps.print-tag.outputs.tag }}
        with:
          context: .
          push: true
          file: ./linux/${{ env.IMAGE }}/act/Dockerfile
          platforms: ${{ env.PLATFORMS }}
          tags: |
            ghcr.io/${{ env.SLUG }}:${{ env.TAG }}
            quay.io/${{ env.SLUG }}:${{ env.TAG }}
            docker.io/${{ env.SLUG }}:${{ env.TAG }}
          build-args: |
            DISTRO=${{ env.IMAGE }}
            BUILD_TAG_VERSION=${{ steps.print-tag.outputs.tag }}
            BUILD_TAG=act
            BUILD_REF=${{ github.sha }}

      - name: Build and push ${{ env.SLUG }}:${{ env.TAG }}
        uses: docker/build-push-action@v2
        env:
          TAG: runner-${{ steps.print-tag.outputs.tag }}
        with:
          context: .
          push: true
          file: ./linux/${{ env.IMAGE }}/runner/Dockerfile
          platforms: ${{ env.PLATFORMS }}
          tags: |
            ghcr.io/${{ env.SLUG }}:${{ env.TAG }}
            quay.io/${{ env.SLUG }}:${{ env.TAG }}
            docker.io/${{ env.SLUG }}:${{ env.TAG }}
          build-args: |
            IMAGE=ghcr.io/${{ env.SLUG }}
            DISTRO=${{ env.IMAGE }}
            TAG=act-${{ steps.print-tag.outputs.tag }}
            BUILD_TAG_VERSION=${{ steps.print-tag.outputs.tag }}
            BUILD_TAG=runner
            BUILD_REF=${{ github.sha }}

      - uses: actions/setup-go@v2
        with:
          go-version: 1.16

      - uses: actions/checkout@v2
        with:
          ref: cat/fix/change-image
          repository: catthehacker/act-fork
          path: act

      - env:
          ACT_TEST_IMAGE: ghcr.io/${{ env.SLUG }}:act-${{ steps.print-tag.outputs.tag }}
          ACT_REPOSITORY: catthehacker/act-fork
          ACT_OWNER: catthehacker
        run: |
          cd act/
          go test ./...

      - name: Build and push ${{ env.SLUG }}:${{ env.TAG }}
        uses: docker/build-push-action@v2
        env:
          TAG: act
        with:
          context: .
          push: ${{ ( github.event_name != 'pull_request' && !env.ACT ) }}
          file: ./linux/${{ env.IMAGE }}/act/Dockerfile
          platforms: ${{ env.PLATFORMS }}
          tags: |
            ghcr.io/${{ env.SLUG }}:${{ env.TAG }}
            quay.io/${{ env.SLUG }}:${{ env.TAG }}
            docker.io/${{ env.SLUG }}:${{ env.TAG }}
          build-args: |
            DISTRO=${{ env.IMAGE }}
            BUILD_TAG_VERSION=${{ steps.print-tag.outputs.tag }}
            BUILD_TAG=${{ env.TAG }}
            BUILD_REF=${{ github.sha }}

      - name: Build and push ${{ env.SLUG }}:${{ env.TAG }}
        uses: docker/build-push-action@v2
        env:
          TAG: runner
        with:
          context: .
          push: ${{ ( github.event_name != 'pull_request' && !env.ACT ) }}
          file: ./linux/${{ env.IMAGE }}/runner/Dockerfile
          platforms: ${{ env.PLATFORMS }}
          tags: |
            ghcr.io/${{ env.SLUG }}:${{ env.TAG }}
            quay.io/${{ env.SLUG }}:${{ env.TAG }}
            docker.io/${{ env.SLUG }}:${{ env.TAG }}
          build-args: |
            IMAGE=ghcr.io/${{ env.SLUG }}
            DISTRO=${{ env.IMAGE }}
            TAG=act-${{ steps.print-tag.outputs.tag }}
            BUILD_TAG_VERSION=${{ steps.print-tag.outputs.tag }}
            BUILD_TAG=${{ env.TAG }}
            BUILD_REF=${{ github.sha }}