build_and_deploy_dev.yml

name: Build and Deploy to dev service app

on:
  workflow_dispatch:
  push:
    branches: [elr/gh-action-dev-deploy]
    # branches: [master]

env:
  CODE_ENVIRONMENT: dev
  APPLICATION_TYPE: api
  AZURE_WEBAPP_NAME: clearlydefined-api-dev
  DOCKER_IMAGE_NAME: ghcr.io/${{ github.repository_owner }}/${{ github.repository }}-dev
  # SEMVER: '' # if you want to use semver, you will need to add a tag to the Docker build

jobs:
  build-and-deploy:
    name: Build and Deploy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Log into ghcr registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }} # user that kicked off the action
          password: ${{ secrets.GITHUB_TOKEN }} # token created when the action launched (short lived)

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          file: Dockerfile
          tags: |
            ${{ env.DOCKER_IMAGE_NAME }}:latest 
            ${{ env.DOCKER_IMAGE_NAME }}:${{ github.sha }}
          labels: |
            env=${{ env.CODE_ENVIRONMENT }}
            type=${{ env.APPLICATION_TYPE }}

      - name: Login for Azure cli commands
        uses: azure/login@v1
        with:
          creds: ${{ secrets.AZURE_CREDENTIALS }}

      - name: Set DOCKER configs in Azure web app
        uses: Azure/appservice-settings@v1
        with:
          app-name: ${{ env.AZURE_WEBAPP_NAME }}
          app-settings-json: |
            [
              {
                    "name": "DOCKER_CUSTOM_IMAGE_NAME",
                    "value": "${{ env.DOCKER_IMAGE_NAME }}:latest }}",
                    "slotSetting": false
              },
              {
                    "name": "DOCKER_REGISTRY_SERVER_URL",
                    "value": "https://ghcr.io",
                    "slotSetting": false
                },
                {
                    "name": "DOCKER_REGISTRY_SERVER_USERNAME",
                    "value": "${{ secrets.REGISTRY_USERNAME  }}",
                    "slotSetting": false
                },
                {
                    "name": "DOCKER_REGISTRY_SERVER_PASSWORD",
                    "value": "${{ secrets.REGISTRY_PASSWORD }}",
                    "slotSetting": false
                },
                {
                    "name": "BUILD_SHA",
                    "value": "${{ github.sha }}",
                    "slotSetting": false
                }
            ]

      - name: Deploy to Azure WebApp
        uses: azure/webapps-deploy@v2
        with:
          app-name: ${{ env.AZURE_WEBAPP_NAME }}
          publish-profile: ${{ secrets.AZURE_WEBAPP_PUBLISH_PROFILE }}
          images: ${{ env.DOCKER_IMAGE_NAME }}:latest