deploy.yml

name: Deploy Spring Boot App

on:
  workflow_dispatch:
  push:
    branches:
      - main
      - develop

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      - name: Set up JDK 17
        uses: actions/setup-java@v5
        with:
          java-version: '17'
          distribution: 'corretto'

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

      - name: Compile and test with Gradle
        run: ./gradlew test

      - name: Build Docker image
        run: docker build -t image-post:latest .

      - name: Set environment variables for tagging
        run: |
          echo "ECR_REGISTRY=${{ secrets.AWS_ACCOUNT_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com" >> $GITHUB_ENV
          echo "ECR_REPOSITORY=${{ secrets.AWS_ECR_REPOSITORY_NAME }}" >> $GITHUB_ENV
          echo "IMAGE_TAG=$(date +'%Y%m%d%H%M%S')-${GITHUB_SHA::8}" >> $GITHUB_ENV

      - name: Tag Docker image
        run: |
          docker tag image-post:latest ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:${{ env.IMAGE_TAG }}
          docker tag image-post:latest ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:latest
          
      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v5.1.0
        with:
          aws-access-key-id: ${{ secrets.AWS_DEPLOY_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_DEPLOY_SECRET_ACCESS_KEY }}
          aws-region: ${{ secrets.AWS_REGION }}

      - name: Login to Amazon ECR
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@v2

      - name: Push Docker image to ECR
        run: |
          docker push ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:${{ env.IMAGE_TAG }}
          docker push ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:latest

      - name: Download task definition template
        run: |
          aws ecs describe-task-definition --task-definition image-post-app-td --query taskDefinition > task-definition.json

      - name: Fill in the new image ID in the Amazon ECS task definition
        id: render-task-def
        uses: aws-actions/amazon-ecs-render-task-definition@v1
        with:
          task-definition: task-definition.json
          container-name: image-post
          image: ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:${{ env.IMAGE_TAG }}

      - name: Deploy Amazon ECS task definition
        uses: aws-actions/amazon-ecs-deploy-task-definition@v2
        with:
          task-definition: ${{ steps.render-task-def.outputs.task-definition }}
          service: image-post-app-svc
          cluster: MyServiceCluster
          wait-for-service-stability: true

      - name: Verify deployment status
        run: |
          echo "Verifying deployment..."
          aws ecs describe-services --cluster MyServiceCluster --services image-post-app-svc
          echo "Deployment seems stable."