maven.yml

name: Java CI with Maven

on:
  pull_request:
    branches: [ "master" ]

jobs:
  container-job:
    runs-on: ubuntu-latest
    timeout-minutes: 8

    env:
      QUARKUS_DATASOURCE_JDBC_URL: jdbc:postgresql://localhost:5432/postgres
      QUARKUS_DATASOURCE_USERNAME: postgres
      QUARKUS_DATASOURCE_PASSWORD: 123456

    services:
      postgres:
        image: postgres:17.0-alpine
        ports:
          - 5432:5432
        env:
          POSTGRES_PASSWORD: 123456
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Make Maven Wrapper executable
        run: chmod +x ./mvnw

      - name: Create Maven config
        run: |
          mkdir -p .mvn
          echo "--batch-mode" > .mvn/maven.config

      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'

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

      # Check formatting, exit when incorrect
      - name: Run Spotless check
        run: ./mvnw spotless:check

      - name: Package project
        run: ./mvnw package

      - name: Start and wait for project readiness
        run: |
          nohup java -jar target/quarkus-app/quarkus-run.jar &

          count_requests=0
          MAX_REQUEST_ATTEMPTS=15
          HEALTH_CHECK_ENDPOINT="http://localhost:8080/q/health/ready"

          while [ "$count_requests" -lt "$MAX_REQUEST_ATTEMPTS" ]; do
            count_requests=$((count_requests+1))
            
            # Allows curl failures without stopping the script
            set +e
            http_code=$(curl "$HEALTH_CHECK_ENDPOINT" \
              --silent \
              --output /dev/null \
              --write-out "%{http_code}")
            set -e

            curl_exit_code=$?

            if [ $curl_exit_code -ne 0 ]; then
              echo "Attempt ($count_requests/$MAX_REQUEST_ATTEMPTS): curl failed with exit code $curl_exit_code (could not connect)"
            fi

            if [ $curl_exit_code -eq 0 ]; then
              echo "Attempt ($count_requests/$MAX_REQUEST_ATTEMPTS): HTTP $http_code"
            fi

            if [ "$http_code" -eq 200 ]; then
              echo "Project is ready!"
              exit 0
            fi

            sleep 1
          done

          echo "Max attempts ($count_requests/$MAX_REQUEST_ATTEMPTS) reached."
          exit 1

      - name: Setup local k6 test
        uses: grafana/setup-k6-action@v1

      - name: Run local k6 test
        uses: grafana/run-k6-action@v1
        with:
          path: ./e2e/api-test.js
          # Dummy token for nektos/act. Can't run grafana/run-k6-action locally without it
          github-token: ${{ github.token || 'dummy-token' }}
          cloud-run-locally: ${{ github.token == 'dummy-token' && 'false' || 'true' }}
          cloud-comment-on-pr: ${{ github.token == 'dummy-token' && 'true' || 'false' }}