name: Build docker image for linux

inputs:
  release-build:
    required: false
    type: string
  check-3rd-api:
    required: false
    type: string
  skip-tests:
    required: false
    type: string
  platform:
    required: true
    type: string
  platform-name:
    required: true
    type: string
  docker-push:
    required: true
    type: boolean
  docker-image-name:
    required: true
    type: string
  docker-username:
    required: false
    type: string
  docker-password:
    required: false
    type: string
  docker-bake-meta-file-path:
    required: true
    type: string
  docker-bake-meta-artifact-name:
    required: true
    type: string
  docker-bake-digests-file-path:
    required: true
    type: string
  docker-bake-digests-artifact-name-prefix:
    required: true
    type: string

runs:
  using: "composite"
  steps:
    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3

    - name: Download docker bake meta artifact
      uses: actions/download-artifact@v4
      with:
        name: ${{ inputs.docker-bake-meta-artifact-name }}
        path: ${{ runner.temp }}

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Login to DockerHub
      if: ${{ inputs.docker-username != '' && inputs.docker-password != '' }}
      uses: docker/login-action@v3
      with:
        username: ${{ inputs.docker-username }}
        password: ${{ inputs.docker-password }}

    - name: Build docker for ${{ inputs.platform-name }}
      id: bake
      uses: docker/bake-action@v6
      with:
        files: |
          ./docker-bake.hcl
          cwd://${{ inputs.docker-bake-meta-file-path }}
        source: .
        load: true
        targets: image
        set: |
          *.tags=${{ inputs.docker-image-name }}
          *.platform=${{ inputs.platform }}
          *.args.RELEASE_BUILD=${{ inputs.release-build }}
          *.args.BUILD_PIPELINE=1
          *.args.CHECK_3RD_API=${{ inputs.check-3rd-api }}
          *.args.SKIP_TESTS=${{ inputs.skip-tests }}
          *.output=type=image,push-by-digest=${{ inputs.docker-push }},name-canonical=true,push=${{ inputs.docker-push }}
          *.output+=type=tar,dest=${{ runner.temp }}/docker-image.tar

    - name: Export digests file for ${{ inputs.platform-name }}
      shell: bash
      run: |
        digest="${{ fromJSON(steps.bake.outputs.metadata).image['containerimage.digest'] }}"
        mkdir -p ${{ inputs.docker-bake-digests-file-path }}
        touch "${{ inputs.docker-bake-digests-file-path }}/${digest#sha256:}"

    - name: Upload ${{ inputs.platform-name }} digests artifact
      uses: actions/upload-artifact@v4
      with:
        name: ${{ inputs.docker-bake-digests-artifact-name-prefix }}-${{ inputs.platform-name }}
        path: ${{ inputs.docker-bake-digests-file-path }}/*
        if-no-files-found: error