main.yml

name: CI for MAIN

# Controls when the action will run. 
on:
  # Triggers the workflow on push events but only for the dev branch
  push:
    branches: [ main ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

env:
  AZURE_WEBAPP_NAME: m365-galleries-mcp               # The name of the Web App for hosting WebAPI
  DOTNET_VERSION: '10.0.x'                            # The dot net version to use

jobs:
  # This job builds the Web App project
  build-webapp:
    runs-on: self-hosted

    steps:
      # This step checks out the repository so that the workflow can access its contents
      - name: Checkout repository
        uses: actions/checkout@v4

      # This step sets up the .NET environment required for building the project
      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: ${{env.DOTNET_VERSION}}

      # This step builds the Web App project using the specified .NET version
      - name: 'Build Web App with .NET ${{env.DOTNET_VERSION}}'
        run: dotnet build --configuration Release ./src/SampleGalleriesMCPServerHttp/SampleGalleriesMCPServerHttp.csproj

      # This step publishes the Web App project, preparing it for deployment
      - name: Publish Web App project
        run: dotnet publish -c release -r win-x64 --self-contained true -o '${{env.DOTNET_ROOT}}/webapp' ./src/SampleGalleriesMCPServerHttp/SampleGalleriesMCPServerHttp.csproj

      # Now upload all the artifacts for publishing
      - name: Upload Web App artifact for deployment job
        uses: actions/upload-artifact@v4
        with:
          name: webapp-artifacts
          path: ${{env.DOTNET_ROOT}}/webapp

  # This job deploys the Web App project
  deploy-webapp:
    runs-on: self-hosted
    needs: build-webapp

    steps:
      # Login to Azure using the Azure CLI for deployment
      - name: Login via Azure CLI for deployment
        uses: azure/login@v2
        with:
          auth-type: IDENTITY
          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
          enable-AzPSSession: true

      # Download the Web App artifact from the build job
      - name: Download Web App artifact from build job
        uses: actions/download-artifact@v4
        with:
          name: webapp-artifacts
          path: '${{env.DOTNET_ROOT}}/webapp'

      # Deploy the Web App to the specified Azure slot
      - name: 'Deploy Web App to Azure Web App ${{env.AZURE_SLOT_NAME}}'
        uses: azure/webapps-deploy@v2
        with:
          app-name: ${{env.AZURE_WEBAPP_NAME}}
          package: '${{env.DOTNET_ROOT}}/webapp'