deploy.yml

name: CI/CD Pipeline

on:
  push:
    branches:
      - main

jobs:
  build-and-push-to-ecr:
    name: Build and Push Docker image to Amazon ECR
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ${{ secrets.AWS_REGION }}

      - name: Log in to Amazon ECR
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@v1

      - name: Build, tag, and push Docker image
        env:
          ECR_REGISTRY: ${{ secrets.ECR_REGISTRY }}
          ECR_REPOSITORY: ${{ secrets.ECR_REPOSITORY }}
          IMAGE_TAG: ${{ github.sha }}
        run: |
          docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG --build-arg NODE_ENV=production .
          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG

  deploy-to-ecs:
    name: Deploy to Amazon ECS
    runs-on: ubuntu-latest
    needs: build-and-push-to-ecr

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ${{ secrets.AWS_REGION }}

      - name: Update ECS service
        env:
          AWS_REGION: ${{ secrets.AWS_REGION }}
          ECS_CLUSTER: ${{ secrets.ECS_CLUSTER }}
          ECS_SERVICE: ${{ secrets.ECS_SERVICE }}
          ECR_REPOSITORY: ${{ secrets.ECR_REPOSITORY }}
          IMAGE_TAG: ${{ github.sha }}
        run: |
          aws ecs update-service --cluster $ECS_CLUSTER --service $ECS_SERVICE --force-new-deployment --region $AWS_REGION --desired-count 1

      - name: Invalidate CloudFront Cache
        env:
          DISTRIBUTION_ID: ${{ secrets.CLOUDFRONT_DISTRIBUTION_ID }}
          AWS_REGION: ${{ secrets.AWS_REGION }}
        run: |
          aws cloudfront create-invalidation --distribution-id $DISTRIBUTION_ID --paths "/*"