dev-cd.yml

# github repository actions 페이지에 나타날 이름
name: CD to dev using github actions

# event trigger
# develop 브랜치에 pull_request가 닫혔을 때 실행
on:
  pull_request:
    types: [ closed ]
    branches: [ "develop" ]

permissions:
  contents: read

jobs:
  DEV-CD:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    env:
      DOCKER_CLIENT_TIMEOUT: 600
      COMPOSE_HTTP_TIMEOUT: 600
    steps:
      - uses: actions/checkout@v4
      - name: 'Set up jdk'
        uses: actions/setup-java@v4.7.0
        with:
          java-version: '17'
          distribution: 'temurin' # https://github.com/actions/setup-java

      - run: touch ./Dockerfile
      - run: echo "${{ secrets.DEV_DOCKERFILE }}" > ./Dockerfile

      # gradle caching - 빌드 시간 향상
      - name: Gradle Caching
        uses: actions/cache@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      ## gradle build
      - name: Build with Gradle
        run: |
          chmod +x ./gradlew
          ./gradlew build -x test

        ## docker build & push to production
      - name: Docker build & push to dev
        run: |
          docker login clap.kr-central-2.kcr.dev -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
          docker build -t ${{ secrets.DOCKER_REPO }} .
          docker push ${{ secrets.DOCKER_REPO }}

        ## deploy to dev
      - name: Deploy to prod
        uses: appleboy/ssh-action@master
        id: deploy
        with:
          host: ${{ secrets.DEV_HOST }}
          username: ${{ secrets.DEV_HOST_USERNAME }}
          key: ${{ secrets.DEV_HOST_KEY }}
          port: ${{ secrets.DEV_HOST_PORT }}
          script: |
            docker rm -f taskflow
            docker image rm ${{ secrets.DOCKER_REPO }} -f
            docker run --name taskflow -d -p 9090:9090 \
              --env-file /home/ubuntu/.env \
              ${{ secrets.DOCKER_REPO }} \
              --restart on-failure