frontend.yml

name: Frontend CI/CD Pipeline

on:
  push:
    branches: [ dev ]

jobs:
  build:
    runs-on: ubuntu-latest

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Docker Login
        uses: docker/login-action@v3.2.0
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Build and push Docker image
        run: |
          docker build -t ${{ secrets.DOCKER_HUB_USERNAME }}/ddokddokhana-frontend:latest .
          docker push ${{ secrets.DOCKER_HUB_USERNAME }}/ddokddokhana-frontend:latest

  deploy:
    runs-on: ubuntu-latest
    needs: build

    steps:
    - uses: actions/checkout@v2 
    - name: Build & Deploy
      env:
          PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          HOSTNAME: ${{secrets.SSH_HOST}}
          USER_NAME: ${{secrets.USER_NAME}}
    
      run: |
        echo "$PRIVATE_KEY" > private_key && chmod 600 private_key
        ssh -o StrictHostKeyChecking=no -i private_key ${USER_NAME}@${HOSTNAME} <<'EOF'
          docker stop frontend
          docker rm frontend
          docker pull ${{ secrets.DOCKER_HUB_USERNAME }}/ddokddokhana-frontend:latest
          docker run -d --name frontend -p 80:80 ${{ secrets.DOCKER_HUB_USERNAME }}/ddokddokhana-frontend:latest
        EOF