ci-cd.yml

name: Deploy to Cloud Run

on:
  push:
    branches: [ main ]

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Create .env file
        run: echo "${{ secrets.ENV_FILE }}" > .env

      - name: Create FCM key file
        run: echo "${{ secrets.FCM_SERVICE_ACCOUNT }}" > src/main/resources/firebase-adminsdk.json

      - name: Build with Gradle
        run: |
          chmod +x gradlew
          ./gradlew clean build -x test

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

      # Docker 이미지 빌드 & GCR 푸시
      - name: Build and Push Docker image
        run: |
          gcloud auth configure-docker
          docker build -t gcr.io/${{ secrets.GCP_PROJECT_ID }}/my-app:${{ github.sha }} .
          docker push gcr.io/${{ secrets.GCP_PROJECT_ID }}/my-app:${{ github.sha }}

      # Cloud Run 배포 (Compute Engine이랑 다른 부분)
      - name: Deploy to Cloud Run
        run: |
          gcloud run deploy my-app \
            --image gcr.io/${{ secrets.GCP_PROJECT_ID }}/my-app:${{ github.sha }} \
            --region asia-northeast3 \
            --platform managed \
            --allow-unauthenticated \
            --port 8080