.github/workflows/build_playground_backend.yml

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# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
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name: Build And Deploy Playground Backend Application

on:
  push:
    tags: ['v*']
    branches: ['master', 'release-*']
  pull_request:
    paths: ['playground/backend/**']
    branches: ['playground-staging']
  workflow_dispatch:
# This allows a subsequently queued workflow run to interrupt previous runs
concurrency:
  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true
  
jobs:
  build_playground_backend_docker_image:
    name: Build Playground Backend App
    runs-on: [self-hosted, ubuntu-20.04]
    env:
      GO_VERSION: 1.19.3
      BEAM_VERSION: 2.40.0
      TERRAFORM_VERSION: 1.0.9
      STAND_SUFFIX: ''
      DATASTORE_EMULATOR_HOST: 127.0.0.1:8888
    steps:
      - name: Check out the repo
        uses: actions/checkout@v3
      - name: Set up Java
        uses: actions/setup-java@v3.8.0
        with:
          distribution: 'zulu'
          java-version: '8'
      - uses: actions/setup-go@v3
        with:
          go-version: '${{ env.GO_VERSION }}'
      - name: Install dependencies
        run: sudo apt update && sudo apt install libsnmp-dev -y
      - name: Remove default github maven configuration
        # This step is a workaround to avoid a decryption issue
        run: rm ~/.m2/settings.xml
      - name: Install sbt for running SCIO tests
        run: |
              echo "deb https://repo.scala-sbt.org/scalasbt/debian all main" | sudo tee /etc/apt/sources.list.d/sbt.list &&\
              echo "deb https://repo.scala-sbt.org/scalasbt/debian /" | sudo tee /etc/apt/sources.list.d/sbt_old.list &&\
              curl -sL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x2EE0EA64E40A89B84B2DF73499E82A75642AC823" | sudo apt-key add
              sudo apt-get update && sudo apt-get install -y sbt
      - name: Set up Cloud SDK and its components
        uses: google-github-actions/setup-gcloud@v0
        with:
            install_components: 'beta,cloud-datastore-emulator'
            version: '389.0.0'

      - name: Run PreCommit
        run: ./gradlew playground:backend:precommit
      - uses: hashicorp/setup-terraform@v1
        with:
            terraform_version: ${{ env.TERRAFORM_VERSION }}
        if: startsWith(github.ref, 'refs/tags/')
      - name: Set Docker Tag
        run: echo "DOCKERTAG=${GITHUB_SHA}" >> $GITHUB_ENV
      - name: Set Docker Tag If Github Tag was trigger
        run: echo "DOCKERTAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
        if: startsWith(github.ref, 'refs/tags/')
      - name: Setup GCP account
        run: |
             echo "${{ secrets.GCP_PLAYGROUND_SA_KEY }}" | base64 -d > /tmp/gcp_access.json
        if: startsWith(github.ref, 'refs/tags/')
      - name: Login to Docker Registry
        run: cat /tmp/gcp_access.json | docker login -u _json_key --password-stdin https://${{ secrets.PLAYGROUND_REGISTRY_NAME }}
        if: startsWith(github.ref, 'refs/tags/')
      - name: Deploy Backend Applications
        env:
          GOOGLE_APPLICATION_CREDENTIALS: /tmp/gcp_access.json
        run: ./gradlew playground:terraform:deployBackend -Pdocker-tag=${{env.DOCKERTAG}} -Pproject_id=${{ secrets.GCP_PLAYGROUND_PROJECT_ID }} -Pproject_environment='beta' -Pdocker-repository-root='${{ secrets.PLAYGROUND_REGISTRY_NAME}}/${{ secrets.GCP_PLAYGROUND_PROJECT_ID }}/playground-repository'
        if: startsWith(github.ref, 'refs/tags/')
      - name: DB Index creation
        run: |
         gcloud auth activate-service-account --project=${{ secrets.GCP_PLAYGROUND_PROJECT_ID }} --key-file=/tmp/gcp_access.json
         gcloud app deploy playground/index.yaml --project=${{ secrets.GCP_PLAYGROUND_PROJECT_ID }}
        if: startsWith(github.ref, 'refs/tags/')
        env:
          GOOGLE_APPLICATION_CREDENTIALS: /tmp/gcp_access.json