aws.yml

name: Deploy to AWS ECS

on:
  push:
    branches: ['main'] # Triggers on push to main

concurrency:
  group: deploy-${{ github.ref }}
  cancel-in-progress: true

env:
  ECR_REPOSITORY: app # Set this to your Amazon ECR repository name
  ECS_SERVICE: SkyDevOps # Set this to your Amazon ECS service name
  ECS_CLUSTER: Sky # Set this to your Amazon ECS cluster name

permissions:
  contents: read

jobs:
  deploy:
    name: Deploy to AWS ECS
    runs-on: ubuntu-latest
    environment: production

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

      - 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: ${{ secrets.AWS_REGION }}

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

      - name: Build and push new Docker image to AWS ECR
        id: build-image
        env:
          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
          IMAGE_TAG: latest
        run: |
          # Use Docker Buildx to build the image for x86_64
          docker buildx build --platform linux/amd64 --push -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG .

          echo "image=$ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG" >> $GITHUB_OUTPUT
          echo "Docker image $ECR_REPOSITORY:$IMAGE_TAG has been built and pushed to $ECR_REGISTRY"

      - name: Deploy to AWS ECS
        run: |
          # Update the ECS service
          aws ecs update-service --cluster ${{ env.ECS_CLUSTER }} --service ${{ env.ECS_SERVICE }} --force-new-deployment

          # Define the website URL and the desired status code
          WEBSITE_URL="https://skyscraper-api.com"
          EXPECTED_STATUS_CODE=200

          # Loop until the website returns the expected status code
          # Wait 30 seconds before sending request
          sleep 30
          while true; do
              # Send a HEAD request to the website and capture the HTTP status code
              HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" $WEBSITE_URL)
              
              # Check if the status code matches the expected status code
              if [ "$HTTP_STATUS" -eq "$EXPECTED_STATUS_CODE" ]; then
                  echo "Website is back up with status code $HTTP_STATUS"
                  break
              else
                  echo "Website down. Current status code: $HTTP_STATUS"
              fi
              
              # Wait 20 seconds before the next check
              sleep 20
          done
          echo "Website online"
          echo "Deployment successful"