build_and_push_images.yaml

name: Docker Build, Push, and Deploy

on:
  # If you want to run the actions automatically on push to the main/master branch, uncomment:
  push:
    branches: 
      - actions-dev
    paths-ignore:
      - 'terraform/**'
      - '.github/workflows/**'
      - 'README.md'
  workflow_dispatch:
    inputs:
      workspace:
        description: Choose the terraform workspace
        type: choice
        required: true
        options:
          - dev-preview
          - dev
          - prod

permissions:
  id-token: write
  contents: read

jobs:
  docker:
    name: 'Docker Build and Push'
    runs-on: ubuntu-latest
    environment: dev-preview
    env:
      ARM_SUBSCRIPTION_ID: ${{ vars.ARM_SUBSCRIPTION_ID }}
      ARM_CLIENT_ID: ${{ vars.ARM_CLIENT_ID }}
      ARM_TENANT_ID: ${{ vars.ARM_TENANT_ID }}
      ARM_USE_OIDC: "true"
      APP_NAME: ${{vars.APP_NAME || 'imo-msw'}}

    defaults:
      run:
        shell: bash
        working-directory: ./terraform

    steps:
      - name: Checkout
        uses: actions/checkout@v4
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      
      - name: 'Az CLI login using OIDC'
        uses: azure/login@v2
        with:
          client-id: ${{ vars.ARM_CLIENT_ID }}
          tenant-id: ${{ vars.ARM_TENANT_ID }}
          subscription-id: ${{ vars.ARM_SUBSCRIPTION_ID }}

      - name: Prep workspace name
        run: |
          WORKSPACE="${{ github.event.inputs.workspace || 'dev-preview' }}"
          MODIFIED_WORKSPACE="${WORKSPACE//-/}" 
          APP_NAME="${{ env.APP_NAME}}"
          MODIFIED_APP_NAME="${APP_NAME//-/}"
          echo "WORKSPACE=$WORKSPACE" >> $GITHUB_ENV
          echo "MODIFIED_APP_NAME=$MODIFIED_APP_NAME" >> $GITHUB_ENV
          echo "MODIFIED_WORKSPACE=$MODIFIED_WORKSPACE" >> $GITHUB_ENV

      - name: Log in to ACR
        run: az acr login --name cr${{env.MODIFIED_APP_NAME}}${{ env.MODIFIED_WORKSPACE }}

      - name: Build and push Client Docker image
        run: |
          pwd && docker buildx build --push --tag cr${{env.MODIFIED_APP_NAME}}${{ env.MODIFIED_WORKSPACE }}.azurecr.io/client:${{ github.sha }} ../IMOMaritimeSingleWindow/Client
      - name: Build and push Server Docker image
        run: |
          pwd && docker buildx build --push --tag cr${{env.MODIFIED_APP_NAME}}${{ env.MODIFIED_WORKSPACE }}.azurecr.io/server:${{ github.sha }} ../IMOMaritimeSingleWindow/Server

      - name: Deploy Backend Container App
        uses: azure/container-apps-deploy-action@v1
        with:
            acrName: cr${{env.MODIFIED_APP_NAME}}${{ env.MODIFIED_WORKSPACE }}
            containerAppName: ca-${{env.APP_NAME}}-backend-${{ env.WORKSPACE }}
            resourceGroup: rg-${{env.APP_NAME}}-${{ env.WORKSPACE }}
            imageToDeploy: cr${{env.MODIFIED_APP_NAME}}${{ env.MODIFIED_WORKSPACE }}.azurecr.io/server:${{ github.sha }}

      - name: Deploy Frontend Container App
        uses: azure/container-apps-deploy-action@v1
        with:
            acrName: cr${{env.MODIFIED_APP_NAME}}${{ env.MODIFIED_WORKSPACE  }}
            containerAppName: ca-${{env.APP_NAME}}-frontend-${{ env.WORKSPACE }}
            resourceGroup: rg-${{env.APP_NAME}}-${{ env.WORKSPACE }}
            imageToDeploy: cr${{env.MODIFIED_APP_NAME}}${{ env.MODIFIED_WORKSPACE }}.azurecr.io/client:${{ github.sha }}