name: build and publish docker images

on:
  workflow_dispatch: # Allows manual trigger of the workflow
    inputs:
      custom_version: # Optional input for a custom version
        description: 'Custom version to publish (e.g., v1.2.3) -- only edit if you know what you are doing'
        required: false
      token:
        description: 'Personal Access Token'
        required: true
        default: ""
        type: string
      ref:
        description: 'Git ref to checkout (branch, tag, or SHA). Defaults to the triggering ref. Use to rebuild images from a different branch (e.g., master) when the release tag has a broken Dockerfile.'
        required: false
        type: string
  workflow_call: # Allows trigger of the workflow from another workflow
    inputs:
      custom_version: # Optional input for a custom version
        description: 'Custom version to publish (e.g., v1.2.3) -- only edit if you know what you are doing'
        required: false
        type: string
      token:
        description: 'Personal Access Token'
        required: true
        default: ""
        type: string

jobs:
  build-publish-docker-images:
    if: github.repository == 'feast-dev/feast'
    runs-on: ubuntu-latest
    strategy:
      matrix:
        component: [ feature-server, feature-transformation-server, feast-operator, go-feature-server ]
    env:
      MAVEN_CACHE: gs://feast-templocation-kf-feast/.m2.2020-08-19.tar
      REGISTRY: quay.io/feastdev
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.inputs.ref || github.ref }}
          submodules: 'true'
      - id: get-version
        uses: ./.github/actions/get-semantic-release-version
        with:
          custom_version: ${{ github.event.inputs.custom_version }}
          token: ${{ github.event.inputs.token }}
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          install: true
      - name: Login to Quay.io
        uses: docker/login-action@v3
        with:
          registry: quay.io
          username: ${{ secrets.QUAYIO_USERNAME }}
          password: ${{ secrets.QUAYIO_TOKEN }}
      - name: Authenticate to Google Cloud
        uses: 'google-github-actions/auth@v2'
        with:
          credentials_json: '${{ secrets.GCP_SA_KEY }}'
      - name: Set up gcloud SDK
        uses: google-github-actions/setup-gcloud@v2
        with:
          project_id: ${{ secrets.GCP_PROJECT_ID }}
      - name: Use gcloud CLI
        run: gcloud info
      - run: gcloud auth configure-docker --quiet
      - name: Build image
        env:
          VERSION_WITHOUT_PREFIX: ${{ steps.get-version.outputs.version_without_prefix }}
        run: |
          if [ "${{ matrix.component }}" = "feature-server" ]; then
            make build-${{ matrix.component }}-docker REGISTRY=${REGISTRY} VERSION=${VERSION_WITHOUT_PREFIX} DOCKER_PUSH=true DOCKER_PLATFORMS=linux/amd64,linux/arm64
          else
            make build-${{ matrix.component }}-docker REGISTRY=${REGISTRY} VERSION=${VERSION_WITHOUT_PREFIX}
          fi
      - name: Push versioned images
        env:
          VERSION_WITHOUT_PREFIX: ${{ steps.get-version.outputs.version_without_prefix }}
          HIGHEST_SEMVER_TAG: ${{ steps.get-version.outputs.highest_semver_tag }}
        run: |
          if [ "${{ matrix.component }}" = "feature-server" ]; then
            echo "feature-server image pushed via buildx during build step"
          else
            make push-${{ matrix.component }}-docker REGISTRY=${REGISTRY} VERSION=${VERSION_WITHOUT_PREFIX}
          fi

          echo "Only push to latest tag if tag is the highest semver version $HIGHEST_SEMVER_TAG"
          if [ "${VERSION_WITHOUT_PREFIX}" = "${HIGHEST_SEMVER_TAG:1}" ]
          then
            if [ "${{ matrix.component }}" = "feature-server" ]; then
              docker buildx imagetools create -t ${REGISTRY}/feature-server:latest ${REGISTRY}/feature-server:${VERSION_WITHOUT_PREFIX}
            else
              docker tag ${REGISTRY}/${{ matrix.component }}:${VERSION_WITHOUT_PREFIX} ${REGISTRY}/${{ matrix.component }}:latest
              docker push ${REGISTRY}/${{ matrix.component }}:latest
            fi
          fi