push-docker-image.yml

name: "Publish Docker images to Docker Registry"

on:
  pull_request:
    paths:
      - ./mantis-control-plane/mantis-control-plane-server/build.gradle
      - ./mantis-server/mantis-server-agent/build.gradle
      - ./mantis-examples/mantis-examples-mantis-publish-sample/build.gradle
      - .github/workflows/push-docker-image.yml
  push:
    tags:
      - v*.*.*
      - v*.*.*-rc.*
    release:
      types:
        - published

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - dockerfile: ./mantis-control-plane/mantis-control-plane-server/build/docker/Dockerfile
            image: "netflixoss/mantiscontrolplaneserver"
            workingDirectory: ./mantis-control-plane/mantis-control-plane-server/build/docker
            target: mantis-control-plane:mantis-control-plane-server
          - dockerfile: ./mantis-server/mantis-server-agent/build/docker/Dockerfile
            image: "netflixoss/mantisagent"
            target: mantis-server:mantis-server-agent
            workingDirectory: ./mantis-server/mantis-server-agent/build/docker
          - dockerfile: ./mantis-examples/mantis-examples-mantis-publish-sample/build/docker/Dockerfile
            image: "netflixoss/mantis-publisher-sample"
            target: mantis-examples:mantis-examples-mantis-publish-sample
            workingDirectory: ./mantis-examples/mantis-examples-mantis-publish-sample/build/docker
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout PR
        uses: actions/checkout@v3
      - name: Setup jdk
        uses: actions/setup-java@v1
        with:
          java-version: 8

      - name: Generate dockerfiles
        uses: gradle/gradle-build-action@v2
        env:
          NETFLIX_OSS_SIGNING_KEY: ${{ secrets.ORG_SIGNING_KEY }}
          NETFLIX_OSS_SIGNING_PASSWORD: ${{ secrets.ORG_SIGNING_PASSWORD }}
          NETFLIX_OSS_REPO_USERNAME: ${{ secrets.ORG_NETFLIXOSS_USERNAME }}
          NETFLIX_OSS_REPO_PASSWORD: ${{ secrets.ORG_NETFLIXOSS_PASSWORD }}
        with:
          arguments: --info --stacktrace ${{ matrix.target }}:dockerCreateDockerfile

      - name: Fetch tags
        run: |
          git fetch --prune --unshallow --tags
      - name: Login to Docker Hub
        id: login-docker-hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.ORG_NETFLIXOSS_DOCKERHUB_USERNAME }}
          password: ${{ secrets.ORG_NETFLIXOSS_DOCKERHUB_PASSWORD }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          # list of Docker images to use as base name for tags
          images: ${{ matrix.image }}
          # generate Docker tags based on the following events/attributes
          # we generate the latest tag off the beta branch
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value=latest,enable=${{ github.event_name == 'release' }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

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

      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-


      - name: Build and push Docker images
        uses: docker/build-push-action@v3
        with:
          context: ${{ matrix.workingDirectory }}
          file: ${{ matrix.dockerfile }}
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache