name: Deploy Backend to Preview ECS

on:
  push:
    branches: [ "main" ]
    # paths:
    #   - 'backend/core/**'

env:
  AWS_REGION: eu-west-3
  ECR_REPOSITORY: quivr
  ECR_REGISTRY: 253053805092.dkr.ecr.eu-west-3.amazonaws.com
  ECS_CLUSTER: quivr

jobs:
  build_and_push:
    name: Build and Push Docker Image
    runs-on: ubuntu-latest
    environment: production

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

    - name: Configure AWS credentials
      uses: aws-actions/configure-aws-credentials@v2
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        aws-region: ${{ env.AWS_REGION }}

    - name: Login to Amazon ECR
      id: login-ecr
      uses: aws-actions/amazon-ecr-login@v1
    
    - name: Login to GitHub Container Registry
      uses: docker/login-action@v2
      with:
        registry: ghcr.io
        username: ${{ github.repository_owner }}
        password: ${{ secrets.GITHUB_TOKEN }}
    
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2
    
    - name: Create Docker Cacha Storage Backend
      run: |
        docker buildx create --use --driver=docker-container
    - name: See the file in the runner
      run: |
        ls -la
    - name: Build, tag, and push image to Amazon ECR
      id: build-image
      uses: docker/build-push-action@v4
      env:
        ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
        IMAGE_TAG: ${{ github.sha }}
      with:
        context: ./backend/core/
        push: true
        tags: ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:${{ env.IMAGE_TAG }}, ${{ env.ECR_REGISTRY }}/${{ env.ECR_REPOSITORY }}:latest, ghcr.io/quivr/quivr:${{ env.IMAGE_TAG }}, ghcr.io/quivr/quivr:latest
        cache-from: type=gha
        cache-to: type=gha,mode=max
      
  deploy:
    needs: build_and_push
    runs-on: ubuntu-latest
    environment: production
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: "quivr"
            service: "quivr-preview"
            task_definition: ".aws/task_definition_preview.json"
            container: "quivr"
          - name: "quivr-chat"
            service: "preview-service-chat"
            task_definition: ".aws/task_definition_preview_chat.json"
            container: "quivr-chat"
          - name: "quivr-upload"
            service: "preview-service-upload"
            task_definition: ".aws/task_definition_preview_upload.json"
            container: "quivr-upload"
          - name: "quivr-crawl"
            service: "preview-service-crawl"
            task_definition: ".aws/task_definition_preview_crawl.json"
            container: "quivr-crawl"

    steps:
    - name: Checkout
      uses: actions/checkout@v3
      
    - name: Configure AWS credentials
      uses: aws-actions/configure-aws-credentials@v2
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        aws-region: ${{ env.AWS_REGION }}

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

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