ci.yml

name: CI (빌드 및 테스트)

on:
  pull_request:
    branches:
      - master
      - develop
      - 'weekly/**'

permissions:
  contents: write
  issues: write
  pull-requests: write

jobs:
  build-and-test:
    runs-on: ubuntu-22.04

    services:
      mysql:
        image: mysql:8.0
        env:
          MYSQL_DATABASE: ${{ secrets.MYSQL_DATABASE }}
          MYSQL_USER: ${{ secrets.MYSQL_USER }}
          MYSQL_PASSWORD: ${{ secrets.MYSQL_PASSWORD }}
          MYSQL_ROOT_PASSWORD: ${{ secrets.MYSQL_ROOT_PASSWORD }}
        ports:
          - 3306:3306
        options: >-
          --health-cmd="mysqladmin ping -h localhost" 
          --health-interval=10s 
          --health-timeout=5s 
          --health-retries=5

      redis:
        image: redis
        ports:
          - 6379:6379

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

      - name: Decode env.properties from GitHub Secrets
        run: |
          echo "${{ secrets.ENV_FILE }}" | base64 --decode > ./src/main/resources/env.properties

      - name: Decode Firebase config from GitHub Secrets
        run: |
          echo "${{ secrets.FIREBASE_CONFIG }}" | base64 --decode > ./src/main/resources/splanet-firebase.json

      - name: Set environment variables from env.properties
        run: |
          set -o allexport
          source ./src/main/resources/env.properties
          set +o allexport

      - name: Set up JDK 21
        uses: actions/setup-java@v2
        with:
          java-version: '21'
          distribution: 'temurin'

      - name: Wait for MySQL to be ready
        run: |
          for i in {30..0}; do
            if docker exec $(docker ps -q --filter name=mysql) mysqladmin ping -h localhost; then
              echo "MySQL is ready"
              break
            fi
            echo "Waiting for MySQL..."
            sleep 1
          done
          if [ $i -eq 0 ]; then
            echo "MySQL did not become ready in time"
            docker logs $(docker ps -q --filter name=mysql)
            exit 1
          fi

      - name: Build with Gradle
        run: ./gradlew clean build -Dspring.profiles.active=test

      - name: Run Tests
        run: ./gradlew test -Dspring.profiles.active=test

      - name: Generate JaCoCo Coverage Report
        run: ./gradlew jacocoTestReport

      - name: Generate Coverage Badge and Summary
        uses: cicirello/jacoco-badge-generator@v2
        with:
          jacoco-csv-file: 'build/reports/jacoco/test/jacocoTestReport.csv'
          badges-directory: 'badges'
          generate-branches-badge: true
          generate-summary: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: List Files in Workspace
        run: |
          echo "Listing files in workspace:"
          ls -R
      - name: List Files in Badges Directory
        run: |
          echo "Listing files in badges directory:"
          ls -R badges || echo "Badges directory not found"

      - name: Post Coverage Summary to PR
        if: ${{ github.event_name == 'pull_request' }}
        run: |
          COVERAGE=$(grep -oP '(?<=Coverage: )[0-9.]+%' badges/summary)
          BRANCH_COVERAGE=$(grep -oP '(?<=Branches: )[0-9.]+%' badges/summary)
          curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
               -X POST \
               -d "{\"body\": \"### JaCoCo Test Coverage Summary\n- Coverage: $COVERAGE\n- Branches: $BRANCH_COVERAGE\n\n*Generated by jacoco-badge-generator*\"}" \
               "https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments"