backend-deploy.yml

name: Deploy to AWS EC2

on:
  workflow_run:
    workflows: [Build CI]
    types:
      - completed

jobs:
  deploy:
    if: >
      github.event.workflow_run.conclusion == 'success' &&
      github.event.workflow_run.head_branch == 'main' &&
      github.event.workflow_run.event == 'push'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Print Trigger Info
        run: |
          echo "Workflow event: ${{ github.event.workflow_run.event }}"
          echo "Head branch: ${{ github.event.workflow_run.head_branch }}"

      - name: Deploy on EC2
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.SSH_HOST }}
          username: ${{ secrets.SSH_USERNAME }}
          key: ${{ secrets.SSH_KEY }}
          script: |
            cd feed-forward || exit 1
            git pull origin main
            docker-compose -f docker-compose.yml -f docker-compose.prod.yml down
            docker rmi $(docker images -q)
            docker system prune -a
            docker-compose -f docker-compose.yml -f docker-compose.prod.yml up -d --build