CD.yml

name: CD

on:
  push:
    branches:
      - main

permissions:
  contents: read

jobs:
  cd:
    runs-on: ubuntu-22.04
    env:
      IMAGE_TAG: ${{ github.sha }}
      REPO: ${{ secrets.DOCKER_REPOSITORY }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'
          cache: 'gradle'

      - name: Set up Gradle
        uses: gradle/actions/setup-gradle@v3

      - name: Execute Gradle build
        run: ./gradlew clean :bootBuildImage --imageName=$REPO:$IMAGE_TAG

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Publish Docker image
        run: |
          echo "Pushing Docker image with tag: $IMAGE_TAG"
          docker push $REPO:$IMAGE_TAG

      - name: Send command by AWS SSM
        uses: peterkimzz/aws-ssm-send-command@master
        id: ssm
        with:
          aws-region: ap-northeast-2
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          instance-ids: ${{ secrets.AWS_INSTANCE_ID }}
          working-directory: ${{ vars.DEPLOY_SCRIPT_PATH }}
          command: |
            echo "############# PULL DOCKER IMAGE #############"
            docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKERHUB_TOKEN }}
            docker pull ${{ env.REPO }}:${{ env.IMAGE_TAG }}
            echo "############# RUN DEPLOY SCRIPT #############"
            sh scripts/deploy.sh ${{ env.REPO }} ${{ env.IMAGE_TAG }}