deploy.yml

name: Deploy on Merge

on:
  push:
    branches:
      - main # main 브랜치로 푸시될 때 실행

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      # 1. Node.js 및 pnpm 설치
      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '18'

      - name: Install pnpm
        run: npm install -g pnpm

      # 2. Repository Checkout
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          # 필요 시 전체 이력을 가져오도록 설정 (얕은 복사 방지)
          fetch-depth: 0

      - name: Ensure Repo is Non-Shallow
        run: |
          if git rev-parse --is-shallow-repository | grep -q "true"; then
            echo "Repository is shallow. Attempting unshallow..."
            git fetch --unshallow
          else
            echo "Repository is already non-shallow."
          fi

      - name: Compare HEAD with HEAD^
        id: diff
        run: |
          if git cat-file -e HEAD^; then
            echo "Comparing HEAD^ with HEAD"
            git diff --name-only HEAD^ HEAD > changed_files.txt
            # 줄바꿈을 공백으로 치환
            CHANGED_FILES=$(tr '\n' ' ' < changed_files.txt)
            # 한 줄로 된 문자열만 GITHUB_ENV에 저장 가능
            echo "CHANGED_FILES=$CHANGED_FILES" >> $GITHUB_ENV
            cat changed_files.txt
          else
            echo "HEAD^ does not exist (probably only one commit)."
            echo "CHANGED_FILES=" >> $GITHUB_ENV
          fi

      # 4. 클라이언트 배포
      - name: Deploy Client
        if: contains(env.CHANGED_FILES, 'apps/client/')
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          AWS_DEFAULT_REGION: ${{ secrets.AWS_REGION }}
        run: |
          echo "${{ secrets.FRONT_END_ENV }}" > apps/client/.env
          cd apps/client
          pnpm install
          pnpm run build
          sudo apt-get update
          sudo apt-get install -y python3-pip
          pip3 install --upgrade awscli
          aws s3 cp ./dist s3://amzn-s3-ask-it-bucket/dist --recursive

      # 5. 서버 배포
      - name: Deploy Server
        if: contains(env.CHANGED_FILES, 'apps/server/')
        uses: appleboy/ssh-action@v0.1.4
        with:
          host: ${{ secrets.WEB_SERVER_IP }}
          username: ${{ secrets.SERVER_USER }}
          key: ${{ secrets.NCP_SERVER_RSA_PRIVATE_KEY }}
          script: |
            SERVER_DIR="/home/${{ secrets.SERVER_USER }}/Ask-It-server"
            if [ ! -d "$SERVER_DIR" ]; then
              mkdir -p $SERVER_DIR
            fi
            if [ ! -d "$SERVER_DIR/.git" ]; then
              git clone "${{ secrets.GIT_REPO_URL }}" $SERVER_DIR
            else
              cd $SERVER_DIR
              git reset --hard
              git pull origin main
            fi

            cd $SERVER_DIR/apps/server
            echo "${{ secrets.SERVER_ENV }}" > .env
            sudo docker build -t ask-it-api .
            if [ $(sudo docker ps -q -f name=ask-it-api) ]; then
              sudo docker stop ask-it-api
              sudo docker rm ask-it-api
            fi
            sudo docker run -d -p 3000:3000 --network ask-it --name ask-it-api ask-it-api

      # 6. 소켓 서버 배포
      - name: Deploy Socket Server

        if: contains(env.CHANGED_FILES, 'apps/socket-server/')

        uses: appleboy/ssh-action@v0.1.4
        with:
          host: ${{ secrets.WEB_SERVER_IP }}
          username: ${{ secrets.SERVER_USER }}
          key: ${{ secrets.NCP_SERVER_RSA_PRIVATE_KEY }}
          script: |
            SOCKET_DIR="/home/${{ secrets.SERVER_USER }}/Ask-It-socket"
            if [ ! -d "$SOCKET_DIR" ]; then
              mkdir -p $SOCKET_DIR
            fi
            if [ ! -d "$SOCKET_DIR/.git" ]; then
              git clone "${{ secrets.GIT_REPO_URL }}" $SOCKET_DIR
            else
              cd $SOCKET_DIR
              git reset --hard
              git pull origin main
            fi

            cd $SOCKET_DIR/apps/socket-server
            echo "${{ secrets.SOCKET_ENV }}" > .env
            sudo docker build -t ask-it-socket .
            if [ $(sudo docker ps -q -f name=ask-it-socket) ]; then
              sudo docker stop ask-it-socket
              sudo docker rm ask-it-socket
            fi
            sudo docker run -d -p 4000:4000 --network ask-it --name ask-it-socket ask-it-socket