deploy-develop.yml

name: deploy-dev

on:
  push:
    branches: [ develop ] 
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Configure SSH
        env:
          EC2_USER: ubuntu
          EC2_HOST: ${{ secrets.EC2_HOST }}
          EC2_SSH_KEY: ${{ secrets.EC2_SSH_KEY }}
        run: |
          set -euo pipefail
          mkdir -p ~/.ssh
          printf "%s" "$EC2_SSH_KEY" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          cat >>~/.ssh/config <<END
          Host prod
            HostName $EC2_HOST
            User $EC2_USER
            IdentityFile ~/.ssh/id_rsa
            StrictHostKeyChecking no
          END

      # 운영 폴더(/opt/app-backup)와 섞이지 않게 'app-dev' 폴더를 따로 사용
      - name: Prepare target dir
        run: |
          ssh prod 'sudo mkdir -p /opt/app-dev && sudo chown ubuntu:ubuntu /opt/app-dev'

      - name: Sync workspace
        run: |
          rsync -az --delete --exclude ".git" --exclude "node_modules" ./ prod:/opt/app-dev/

      # .env가 아니라 .env.dev로 저장하되, 내용은 DEV용 시크릿을 사용
      - name: Write .env on EC2
        run: |
          ssh prod 'cat > /opt/app-dev/.env.dev <<EOF
          ${{ secrets.ENV_DEV_CONTENT }}
          EOF'

      - name: Install, Generate & Build on server
        run: |
          ssh prod 'cd /opt/app-dev && pnpm install --frozen-lockfile && pnpm exec prisma generate && rm -rf dist && pnpm build'
      
      # 테스트 DB 마이그레이션
      - name: Run Prisma DB Push (Dev)
        run: |
          ssh prod << 'EOF'
          set -euo pipefail
          cd /opt/app-dev
          # .env.dev 파일을 로드하여 실행
          export $(cat .env.dev | xargs)
          pnpm exec prisma db push
          EOF

      # 도커 빌드 전 디스크 용량 확보
      - name: Clean up unused Docker data on EC2
        run: |
          ssh prod 'sudo docker system prune -af'

      # app-dev 컨테이너만 재시작 (운영 컨테이너 app, caddy는 건드리지 않음)
      - name: Deploy Docker services (Dev)
        run: |
          ssh prod 'cd /opt/app-dev && sudo docker compose -p promptplace -f docker-compose.yml up -d --build app-dev'