tasknote/.github/workflows/pr-server.yml

name: PR Server

on:
  pull_request:
    paths:
      - 'server/**'

concurrency:
  group: server-${{ github.event.number }}
  cancel-in-progress: true

jobs:
  java-code-checks:
    name: Server Code Checks
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.ref }}

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'
          cache: 'maven'

      - name: Cache SonarQube Cloud packages
        uses: actions/cache@v4.2.3
        with:
          path: ~/.sonar/cache
          key: ${{ runner.os }}-sonar
          restore-keys: ${{ runner.os }}-sonar

      - name: Cache Maven packages
        uses: actions/cache@v4.2.3
        with:
          path: ~/.m2
          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-m2

      - name: Build with Maven
        run: cd server && ./mvnw --no-transfer-progress clean compile -DskipTests

      - name: Google Check-Style
        run: cd server && ./mvnw --no-transfer-progress checkstyle:checkstyle -Dskip.checkstyle=false

      - name: Unit and Integration tests
        run: |
          cd server
          ./mvnw --no-transfer-progress clean verify -P tests --file pom.xml

      - name: Sonar Analysis
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN_SERVER }}
        run: | 
          cd server
          ./mvnw -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=ricardo-campos-org_react-typescript-todolist_server -Dsonar.coverage.jacoco.xmlReportPaths=target/coverage-reports/merged-test-report/jacoco.xml -Dsonar.exclusions='**/config/**,**/entity/**,**/exception/**,**/filter/**,**/**Builder*,**/RestExceptionEndpoint.*,**/JavaApiApiApplication.*'

  java-docker-build:
    name: Build Server Docker image
    runs-on: ubuntu-latest
    needs: java-code-checks
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
        name: Set up Docker Buildx

      - uses: docker/login-action@v3
        name: Login to GitHub Container Registry
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Get current date
        id: date
        run: echo "date=$(date +'%Y-%m-%d-%H%M%S')" >> $GITHUB_OUTPUT

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: true
          context: ./server
          tags: ghcr.io/ricardo-campos-org/react-typescript-todolist/server:candidate
          build-args: |
            BUILD=v${{ github.event.number }}-${{ steps.date.outputs.date }}
            SOURCE_PR=v${{ github.event.number }}-${{ github.run_id }}-${{ steps.date.outputs.date }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  java-stage-deployments:
    name: Deploy Changes to Stage
    runs-on: ubuntu-latest
    needs: java-docker-build
    if: github.event.pull_request.user.login == 'rmcampos' && github.event_name == 'pull_request'
    env:
      DEPLOY_DOMAIN: ${{ vars.DEPLOY_DOMAIN }}
      API_KEY: ${{ secrets.DOKPLOY_API_KEY }}
      SERVER_APPID: ${{ secrets.STAGE_API_CLIENT_ID }}
      CLIENT_APPID: ${{ secrets.STAGE_WEB_CLIENT_ID }}
    steps:
      - name: Checking cURL version
        run: curl --version

      - name: Pre-deployment check
        run: |
          if ! curl -s -f "${{ vars.API_STAGE_URL }}/actuator/health" > /dev/null; then
            echo "Stage environment is not healthy"
          else
            echo "Stage environment is healthy"
          fi

      - name: Trigger Deployment
        uses: nick-fields/retry@v3.0.2
        with:
          timeout_minutes: 2
          max_attempts: 3
          command: |
            response=$(curl -X POST \
              "${DEPLOY_DOMAIN}/api/application.deploy" \
              --max-time 30 \
              -H "accept: application/json" \
              -H "x-api-key: ${API_KEY}" \
              -H "Content-Type: application/json" \
              -d "{\"applicationId\":\"${SERVER_APPID}\"}" \
              -w "\n%{http_code}" \
              -s)

            status_code=$(echo "$response" | tail -n1)
            echo "Status code: $status_code"

            if [ "$status_code" != "200" ]; then
              body=$(echo "$response" | sed '$d')
              
              echo "Deployment failed with status code $status_code"
              echo -e "Response body: $body"
              exit 1
            else
              echo "Deployment succeeded!"
            fi

      - name: Verifying post deployment
        run: |
          # Wait for deployment to complete
          sleep 15
    
          if ! curl -s -f "${{ vars.API_STAGE_URL }}/actuator/health" > /dev/null; then
            echo "Stage environment is not healthy"
            exit 1
          else
            echo "Stage environment is healthy"
          fi