name: Publish Docker Image
on: [push]

concurrency: 
  group: ${{ github.ref }}-${{ github.workflow }}
  cancel-in-progress: true

jobs:
  amd64_build:
    name: Build AMD64 Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Get commit SHA
        id: vars
        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"

      - name: Build and export
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64
          context: scripts/
          tags: tindy2013/subconverter:latest
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
          outputs: type=docker,dest=/tmp/image_amd64.tar

      - name: Upload artifact
        if: github.ref == 'refs/heads/master'
        uses: actions/upload-artifact@v3
        with:
          name: image_amd64
          path: /tmp/image_amd64.tar

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v1
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64
          context: scripts/
          tags: tindy2013/subconverter:${{steps.version.outputs.result}}
          outputs: type=docker,dest=/tmp/image_amd64_release.tar
          

      - name: Upload release artifact
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/upload-artifact@v3
        with:
          name: image_amd64_release
          path: /tmp/image_amd64_release.tar

  x86_build:
    name: Build x86 Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Get commit SHA
        id: vars
        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"

      - name: Build and export
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/386
          context: scripts/
          tags: tindy2013/subconverter:latest
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
          outputs: type=docker,dest=/tmp/image_386.tar

      - name: Upload artifact
        if: github.ref == 'refs/heads/master'
        uses: actions/upload-artifact@v3
        with:
          name: image_386
          path: /tmp/image_386.tar

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v1
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/386
          context: scripts/
          tags: tindy2013/subconverter:${{steps.version.outputs.result}}
          outputs: type=docker,dest=/tmp/image_386_release.tar
          

      - name: Upload release artifact
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/upload-artifact@v3
        with:
          name: image_386_release
          path: /tmp/image_386_release.tar

  armv7_build:
    name: Build ARMv7 Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Get commit SHA
        id: vars
        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"

      - name: Build and export
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm/v7
          context: scripts/
          tags: tindy2013/subconverter:latest
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
            THREADS=2
          outputs: type=docker,dest=/tmp/image_armv7.tar

      - name: Upload artifact
        if: github.ref == 'refs/heads/master'
        uses: actions/upload-artifact@v3
        with:
          name: image_armv7
          path: /tmp/image_armv7.tar

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v1
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm/v7
          context: scripts/
          tags: tindy2013/subconverter:${{steps.version.outputs.result}}
          build-args: |
            THREADS=2
          outputs: type=docker,dest=/tmp/image_armv7_release.tar
          

      - name: Upload release artifact
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/upload-artifact@v3
        with:
          name: image_armv7_release
          path: /tmp/image_armv7_release.tar
          
  arm64_build:
    name: Build ARM64 Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Get commit SHA
        id: vars
        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"

      - name: Build and export
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm64
          context: scripts/
          tags: tindy2013/subconverter:latest
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
            THREADS=2
          outputs: type=docker,dest=/tmp/image_arm64.tar

      - name: Upload artifact
        if: github.ref == 'refs/heads/master'
        uses: actions/upload-artifact@v3
        with:
          name: image_arm64
          path: /tmp/image_arm64.tar

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v1
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm64
          context: scripts/
          tags: tindy2013/subconverter:${{steps.version.outputs.result}}
          build-args: |
            THREADS=2
          outputs: type=docker,dest=/tmp/image_arm64_release.tar
          

      - name: Upload release artifact
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/upload-artifact@v3
        with:
          name: image_arm64_release
          path: /tmp/image_arm64_release.tar

  build:
    name: Build
    needs: [amd64_build, x86_build, armv7_build, arm64_build]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      # https://github.com/docker/setup-qemu-action
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      # https://github.com/docker/setup-buildx-action
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        with:
          config-inline: |
            [worker.oci]
              max-parallelism = 1

      - name: Download artifact
        uses: actions/download-artifact@v3
        with:
          path: /tmp

      - name: Load image
        if: github.ref == 'refs/heads/master'
        run: |
          docker load --input /tmp/image_amd64/image_amd64.tar
          docker load --input /tmp/image_386/image_386.tar
          docker load --input /tmp/image_armv7/image_armv7.tar
          docker load --input /tmp/image_arm64/image_arm64.tar
          docker image ls -a

      - name: Docker login
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Get commit SHA
        id: vars
        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
      
      - name: Docker buildx image and push on master branch
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64,linux/arm/v7,linux/arm64,linux/386
          context: scripts/
          tags: tindy2013/subconverter:latest
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
            THREADS=1
          outputs: |
            type=image,push=true

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v1
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string
          
      - name: Load release image
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          docker load --input /tmp/image_amd64/image_amd64_release.tar
          docker load --input /tmp/image_386/image_386_release.tar
          docker load --input /tmp/image_armv7/image_armv7_release.tar
          docker load --input /tmp/image_arm64/image_arm64_release.tar
          docker image ls -a

      - name: Docker buildx image and push on release
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64,linux/arm/v7,linux/arm64,linux/386
          context: scripts/
          tags: tindy2013/subconverter:${{steps.version.outputs.result}}
          build-args: |
            THREADS=1
          outputs: |
            type=image,push=true