main.yml

name: React build
on:
  pull_request:
    types: [closed] # PR이 병합(closed)될 때 실행
    branches:
      - master # 대상 브랜치가 master일 때 실행
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source code. # 레포지토리 체크아웃
        uses: actions/checkout@master

      - name: Cache node modules # node modules 캐싱
        uses: actions/cache@v1
        with:
          path: node_modules # 프로젝트의 node_modules가 있는 경로로 설정
          key: ${{ runner.OS }}-build-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.OS }}-build-
            ${{ runner.OS }}-

      - name: Install Dependencies # 의존 파일 설치
        run: npm install # npm install을 실행할 경로로 설정

      - name: Create .env file # .env 파일 생성
        run: |
          echo "VITE_SERVER_URL=${{ secrets.VITE_SERVER_URL }}" >> .env
          echo "VITE_KAKAOMAP_KEY=${{ secrets.VITE_KAKAOMAP_KEY }}" >> .env
          echo "VITE_PUBLIC_URL=${{ secrets.VITE_PUBLIC_URL }}" >> .env

      - name: Build # React Build
        run: npm run build # npm run build를 실행할 경로로 설정

      - name: Deploy # S3에 배포하기
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        run: |
          aws s3 cp \
            --recursive \
            --region us-east-1 \
            dist s3://yeungnam-nyang.site

      - name: CloudFront invalidation # CloudFront 캐시 무효화
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        run: |
          aws cloudfront create-invalidation \
            --distribution-id ${{ secrets.AWS_DISTRIBUTION_ID }} \
            --paths "/*"