deploy.yml

name: Continuous Deployment

on:
  push:
    branches: ["main"]

permissions:
  id-token: write # This is required for requesting the JWT
  contents: read # This is required for actions/checkout

env:
  AWS_REGION: us-east-1
  ECS_SERVICE: prod-holonym-api-ecs-service
  ECS_CLUSTER: prod-holonym-api-ecs-cluster
  TASK_DEF_NAME: prod-holonym-api-task-def
  CONTAINER_NAME: holonym-api
  IMAGE_NAME: holonym/holonym-api:latest
  IAM_ROLE: arn:aws:iam::187023981994:role/github-actions-role

jobs:
  # Build Docker image and push to Docker Hub
  docker-build-push:
    name: Build and push
    runs-on: ubuntu-latest
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}
      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: holonym/holonym-api:latest
  # Deploy to Amazon ECS
  aws-deploy:
    name: Deploy to AWS
    needs: docker-build-push
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          role-to-assume: ${{ env.IAM_ROLE }}
          aws-region: ${{ env.AWS_REGION }}

      - name: Download ECS task definition
        run: |
          aws ecs describe-task-definition --task-definition $TASK_DEF_NAME --query taskDefinition > task-definition.json

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

      - name: Deploy Amazon ECS task definition
        uses: aws-actions/amazon-ecs-deploy-task-definition@v1
        with:
          task-definition: ${{ steps.task-def.outputs.task-definition }}
          service: ${{ env.ECS_SERVICE }}
          cluster: ${{ env.ECS_CLUSTER }}
          wait-for-service-stability: true