deploy.yml

name: Deploy

# main 브랜치에 pr이 생겼을 때 동작
on:
  pull_request:
    branches:
      - main
    types:
      - closed

permissions:
  contents: read

jobs:
  run-docker-image-on-ec2:
    # merge 되었을 때 실행
    if: github.event.pull_request.merged == true

    runs-on: self-hosted
    steps:
      # docker image 받기
      - name: docker pull
        run: sudo docker pull ${{ secrets.DOCKERHUB_USERNAME }}/forgrad-app

        # 기존의 컨테이너 중지
      - name: docker stop container
        run: sudo docker stop $(sudo docker ps -q) 2>/dev/null || true

        # 새로운 컨테이너 실행
      - name: docker run new container
        run: sudo docker run --name forgrad-app --rm -d -p 8080:8080 -e TZ=Asia/Seoul -v /home/ubuntu/logs:/log ${{ secrets.DOCKERHUB_USERNAME }}/forgrad-app

        # 미사용 이미지 정리
      - name: delete old docker image
        run: sudo docker system prune -f