deploy.yml

name: Deploy to EC2

on:
  push:
    branches:
      - main

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: 코드 체크아웃
        uses: actions/checkout@v2

      - name: Java 버전 설정
        uses: actions/setup-java@v1
        with:
          java-version: '21'

      - name: nlp.json 파일 생성
        run: |
          touch ./src/main/resources/nlp.json
          echo "${{ secrets.GCP_CREDENTIALS_JSON }}" | base64 -d > ./src/main/resources/nlp.json

      - name: 행동 요령 제안 프롬프트 생성
        run: |
          touch ./src/main/resources/action-tip-prompt.txt
          echo "${{ secrets.ACTION_TIP_PROMPT }}" > ./src/main/resources/action-tip-prompt.txt
        shell: bash

      - name: Todo Guide 프롬프트 생성
        run: |
          touch ./src/main/resources/todo-guide-prompt.txt
          echo "${{ secrets.TODO_GUIDE_PROMPT }}" > ./src/main/resources/todo-guide-prompt.txt
        shell: bash

      - name: 칭찬 카드 프롬프트 생성
        run: |
          touch ./src/main/resources/compliment-card-content-prompt.txt
          echo "${{ secrets.COMPLIMENT_CARD_KEYWORD_PROMPT }}" > ./src/main/resources/compliment-card-keyword-prompt.txt
        shell: bash

      - name: Docker 로그인
        run: |
          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin

      - name: JIB로 Docker 이미지 빌드 및 푸시
        run: |
          ./gradlew jib --image=${{ secrets.DOCKER_USERNAME }}/learnmate:latest

      - name: EC2에 Docker 컨테이너 배포
        run: |
          echo "${{ secrets.EC2_SSH_KEY }}" > ssh_key
          chmod 600 ssh_key
          ssh -o StrictHostKeyChecking=no -i ssh_key ec2-user@${{ secrets.EC2_HOST }} << 'EOF'
            # 최신 이미지를 가져옴.
            docker pull ${{ secrets.DOCKER_USERNAME }}/learnmate:latest

            # 기존 컨테이너 중지 및 제거
            docker stop learnmate-app || true
            docker rm learnmate-app || true

            # 새 컨테이너 실행
            docker run -d \
            --name learnmate-app \
            -p 8080:8080 \
            -e DATABASE_URL=${{ secrets.DATABASE_URL }} \
            -e DATABASE_USERNAME=${{ secrets.DATABASE_USERNAME }} \
            -e DATABASE_PASSWORD=${{ secrets.DATABASE_PASSWORD }} \
            -e JWT_SECRET_KEY=${{ secrets.JWT_SECRET_KEY }} \
            -e JWT_ACCESS_TOKEN_EXPIRE=${{ secrets.JWT_ACCESS_TOKEN_EXPIRE }} \
            -e JWT_REFRESH_TOKEN_EXPIRE=${{ secrets.JWT_REFRESH_TOKEN_EXPIRE }} \
            -e OPENAI_API_KEY=${{ secrets.OPENAI_API_KEY }} \
            -e OPENAI_MODEL=${{ secrets.OPENAI_MODEL }} \
            -e GCP_CREDENTIALS_LOCATION="/app/resources/nlp.json" \
            ${{ secrets.DOCKER_USERNAME }}/learnmate:latest
          EOF