deploy.yml

name: CI/CD to EC2 with Docker and ECR

on:
  push:
    branches:
      - main
      - feat/#106-cicd-setup

jobs:
  deploy:
    name: Build and Deploy
    runs-on: ubuntu-latest

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

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: make application.properties
        run: |
          cd ./src/main/resources
          touch ./application.properties
          echo "${{ secrets.APPLI_YML }}" > ./application.properties
        shell: bash

      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      - name: Build with Gradle
        run: ./gradlew clean build -x test

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ap-northeast-2

      - name: Log in to Amazon ECR
        uses: aws-actions/amazon-ecr-login@v2

      - name: Build Docker Image
        run: |
          docker build -t ${{ secrets.ECR_REPO_URI }}:latest .

      - name: Push to ECR
        run: |
          docker push ${{ secrets.ECR_REPO_URI }}:latest

      - name: SSH to EC2 and Deploy
        uses: appleboy/ssh-action@v1.0.0
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ${{ secrets.EC2_USERNAME }}
          key: ${{ secrets.EC2_SSH_KEY }}
          script: |
            aws ecr get-login-password --region ap-northeast-2 \
            | docker login --username AWS --password-stdin ${{ secrets.ECR_REPO_URI }}
            docker pull ${{ secrets.ECR_REPO_URI }}:latest
            docker stop app || true
            docker rm app || true
            docker run -d --name app -p 8080:8080 ${{ secrets.ECR_REPO_URI }}:latest