.github/workflows/cd-dev.yml

name: cd-dev

on:
  push:
    branches: [ "dev" ]

jobs:
  deploy-to-ec2:
    environment: dev
    runs-on: ubuntu-latest

    steps:
      - name: Github Repository Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          token: ${{ secrets.ACCESS_TOKEN }}

      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Build with Gradle
        uses: gradle/gradle-build-action@v2
        with:
          arguments: build

      - name: Docker Hub Login
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_PASSWORD }}

      - name: Docker Image Build and Push
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ secrets.DOCKER_HUB_REPOSITORY }}

      - name: Copy Deployment Files to EC2
        uses: appleboy/scp-action@master
        with:
          host: ${{ secrets.EC2_INSTANCE_HOST }}
          username: ${{ secrets.EC2_INSTANCE_USERNAME }}
          key: ${{ secrets.EC2_INSTANCE_PRIVATE_KEY }}
          source: './deploy/dev/*'
          target: '~/pickple/deploy'
          strip_components: 1

      - name: Docker Container Run
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.EC2_INSTANCE_HOST }}
          username: ${{ secrets.EC2_INSTANCE_USERNAME }}
          key: ${{ secrets.EC2_INSTANCE_PRIVATE_KEY }}
          script: |
            docker pull ${{ secrets.DOCKER_HUB_REPOSITORY }}
            cd ~/pickple/deploy/dev
            docker-compose -p pickple-dev down
            docker-compose -p pickple-dev up -d
            docker image prune -f