publisher.yml

name: PublishWorkflow

on: 
  push: 
    branches:
      - master

env:
  JAVA_OPTS: '-Dhttps.protocols=TLSv1.2'
  DOCKER_REPOSITORY: 'docker.cloudsmith.io/lightbend/internal-registry'

jobs:
  publish:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Set up JDK 11
      uses: actions/setup-java@v3
      with:
        java-version: '11'
        distribution: 'temurin'
        cache: 'sbt'
          
    - name: Build
      run: |
        sbt -J-Xms4G -J-Xmx4096M -J-Xss16M -Dakka.test.timefactor=4 clean test docker:publishLocal | tee build.log
        perl -ne 'print "$1\n" if /\[info\] Built image .* with tags \[([^,]+)/' "build.log"
        UNIQUE_VERSION=$(grep 'Built image' build.log | sed -n 's/.*with tags \[\([^,]*\),.*/\1/p')
        echo "UNIQUE_VERSION=$UNIQUE_VERSION" >> $GITHUB_ENV

    - name: Log in to Cloudsmith Docker registry
      uses: docker/login-action@v2
      with:
        registry: docker.cloudsmith.io
        username: ${{ secrets.CLOUDSMITH_MACHINE_USER }}
        password: ${{ secrets.CLOUDSMITH_MACHINE_PASSWORD }}

    - name: Tag Docker image
      run: docker tag docker.cloudsmith.io/lightbend/internal-registry/reactivemanifesto-website:${{ env.UNIQUE_VERSION }} docker.cloudsmith.io/lightbend/internal-registry/reactivemanifesto-website:${{ env.UNIQUE_VERSION }}

    - name: Push Docker image
      run: docker push docker.cloudsmith.io/lightbend/internal-registry/reactivemanifesto-website:${{ env.UNIQUE_VERSION }}

    - name: Log out of Cloudsmith Docker registry
      run: docker logout docker.cloudsmith.io

    - name: Set up Google Cloud SDK
      uses: google-github-actions/setup-gcloud@v1
      with:
        version: 'latest'

    - name: Install gke-gcloud-auth-plugin
      run: |
        gcloud components install gke-gcloud-auth-plugin

    - name: Authenticate to Google Cloud
      uses: google-github-actions/auth@v1
      with:
        credentials_json: ${{ secrets.GCP_LIGHTBEND_INFRASTRUCTURE_CREDS }}

    - name: Configure Docker for gcloud
      run: gcloud auth configure-docker

    - name: Get Kubernetes credentials
      run: gcloud container clusters get-credentials infra-east4 --region us-east4 --project lightbend-infrastructure

    - name: Update Kubernetes deployment image
      run: |
        kubectl set image deployment/reactivemanifesto-website reactivemanifesto-website=docker.cloudsmith.io/lightbend/internal-registry/reactivemanifesto-website:${{ env.UNIQUE_VERSION }} --namespace reactivemanifesto-website

    - name: Verify Deployment
      run: kubectl rollout status deployment/reactivemanifesto-website --namespace reactivemanifesto-website

    - name: Email on failure
      if: ${{ failure() }}
      uses: dawidd6/action-send-mail@6063705cefe50cb915fc53bb06d4049cae2953b2
      with:
        server_address: smtp.gmail.com
        server_port: 465
        secure: true
        username: ${{secrets.MAIL_USERNAME}}
        password: ${{secrets.MAIL_PASSWORD}}
        subject: "Failed: ${{ github.workflow }} / ${{ github.job }}"
        to: ${{secrets.MAIL_SEND_TO}}
        from: Internal IT
        body: |
          Job ${{ github.job }} in workflow ${{ github.workflow }} of ${{github.repository}} failed!
          https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}