name: Publish Docker Image
on: 
  push:
    branches: [ master ]
    tags:
      - '**'

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@v3
        with:
          fetch-depth: 0

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

      - 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 "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

      - name: Build and export
        id: build
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64
          context: scripts/
          tags: asdlokj1qpi23/subconverter:latest
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
          outputs: type=image,push=true

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v6
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        id: build_rel
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/amd64
          context: scripts/
          tags: asdlokj1qpi23/subconverter:${{steps.version.outputs.result}}
          outputs: type=image,push=true

      - name: Save digest
        if: github.ref == 'refs/heads/master'
        run: echo ${{ steps.build.outputs.digest }} > /tmp/digest.txt

      - name: Save release digest
        if: startsWith(github.ref, 'refs/tags/')
        run: echo ${{ steps.build_rel.outputs.digest }} > /tmp/digest.txt

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: digest_amd64
          path: /tmp/digest.txt

  x86_build:
    name: Build x86 Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

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

      - 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 "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

      - name: Build and export
        id: build
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/386
          context: scripts/
          tags: asdlokj1qpi23/subconverter:latest-x86
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
          outputs: type=image,push=true

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v6
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        id: build_rel
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/386
          context: scripts/
          tags: asdlokj1qpi23/subconverter:${{steps.version.outputs.result}}-x86
          outputs: type=image,push=true

      - name: Save digest
        if: github.ref == 'refs/heads/master'
        run: echo ${{ steps.build.outputs.digest }} > /tmp/digest.txt

      - name: Save release digest
        if: startsWith(github.ref, 'refs/tags/')
        run: echo ${{ steps.build_rel.outputs.digest }} > /tmp/digest.txt

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: digest_386
          path: /tmp/digest.txt

  armv7_build:
    name: Build ARMv7 Image
    runs-on: [self-hosted, linux, ARM]
    steps:
      - name: Checkout base
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

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

      - 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 "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

      - name: Build and export
        id: build
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm/v7
          context: scripts/
          tags: asdlokj1qpi23/subconverter:latest-armv7
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
            THREADS=4
          outputs: type=image,push=true

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v6
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        id: build_rel
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm/v7
          context: scripts/
          tags: asdlokj1qpi23/subconverter:${{steps.version.outputs.result}}-armv7
          build-args: |
            THREADS=4
          outputs: type=image,push=true

      - name: Save digest
        if: github.ref == 'refs/heads/master'
        run: echo ${{ steps.build.outputs.digest }} > /tmp/digest.txt

      - name: Save release digest
        if: startsWith(github.ref, 'refs/tags/')
        run: echo ${{ steps.build_rel.outputs.digest }} > /tmp/digest.txt

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: digest_armv7
          path: /tmp/digest.txt

  arm64_build:
    name: Build ARM64 Image
    runs-on: [self-hosted, linux, ARM64]
    steps:
      - name: Checkout base
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

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

      - 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 "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

      - name: Build and export
        id: build
        if: github.ref == 'refs/heads/master'
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm64
          context: scripts/
          tags: asdlokj1qpi23/subconverter:latest-arm64
          build-args: |
            SHA=${{ steps.vars.outputs.sha_short }}
            THREADS=4
          outputs: type=image,push=true

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v6
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Build release and export
        id: build_rel
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v3
        with:
          platforms: linux/arm64
          context: scripts/
          tags: asdlokj1qpi23/subconverter:${{steps.version.outputs.result}}-arm64
          build-args: |
            THREADS=4
          outputs: type=image,push=true

      - name: Save digest
        if: github.ref == 'refs/heads/master'
        run: echo ${{ steps.build.outputs.digest }} > /tmp/digest.txt

      - name: Save release digest
        if: startsWith(github.ref, 'refs/tags/')
        run: echo ${{ steps.build_rel.outputs.digest }} > /tmp/digest.txt

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: digest_arm64
          path: /tmp/digest.txt

  build:
    name: Build
    needs: [amd64_build, x86_build, armv7_build, arm64_build]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout base
        uses: actions/checkout@v3
        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/images/

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

      - name: Replace tag without `v`
        if: startsWith(github.ref, 'refs/tags/')
        uses: actions/github-script@v6
        id: version
        with:
          script: |
            return context.payload.ref.replace(/\/?refs\/tags\/v/, '')
          result-encoding: string

      - name: Merge and push manifest on master branch
        if: github.ref == 'refs/heads/master'
        run: python scripts/merge_manifest.py

      - name: Merge and push manifest on release
        if: startsWith(github.ref, 'refs/tags/')
        run: python scripts/merge_manifest.py ${{steps.version.outputs.result}}