azure-pipelines.yml

# Node.js
# Build a general Node.js project with npm.
# Add steps that analyze code, save build artifacts, deploy, and more:
# https://docs.microsoft.com/azure/devops/pipelines/languages/javascript

trigger:
- main

pool:
  vmImage: ubuntu-latest

variables:
  webAppName: '<Name of your webapp>'
  serviceConnection: '<Name of your webARM Service connection>'
  azureSubscriptionId: '<Azure subscriptionId>'
  loadTestResource: '<Name of your load test resource>'
  loadTestResourceGroup: '<Name of your load test resource group>'
  location: 'EAST US'


stages:
- stage: Build
  displayName: Build 
  jobs:
  - job: Build
    displayName: Build
    pool:
      vmImage: windows-latest

    steps:

    - task: ArchiveFiles@2
      displayName: 'Archive files'
      inputs:
        rootFolderOrFile: '$(System.DefaultWorkingDirectory)'
        includeRootFolder: false
        archiveType: zip
        archiveFile: $(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip
        replaceExistingArchive: true

    - publish: $(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip
      artifact: drop

- stage: Deploy
  displayName: Deploy 
  dependsOn: Build
  condition: succeeded()
  jobs:
  - job: Deploy
    displayName: Deploy
    pool:
      vmImage: windows-latest
    
    steps:
    - task: AzureResourceManagerTemplateDeployment@3
      inputs:
        deploymentScope: 'Resource Group'
        azureResourceManagerConnection: $(serviceConnection)
        subscriptionId: $(azureSubscriptionId)
        action: 'Create Or Update Resource Group'
        resourceGroupName: '$(webAppName)-rg'
        location: 'East US'
        templateLocation: 'Linked artifact'
        csmFile: '$(System.DefaultWorkingDirectory)/windows-webapp-template.json'
        overrideParameters: '-webAppName $(webAppName) -hostingPlanName $(webAppName)-host -appInsightsLocation "East US" -databaseAccountId $(webAppName)db -databaseAccountLocation "East US"'
        deploymentMode: 'Incremental'
        deploymentOutputs: 'output'
    
    - task: PowerShell@2
      inputs:
        targetType: 'inline'
        script: |
          $deploymentOutput= ConvertFrom-Json '$(output)'
          $connectionStringValue= $deploymentOutput.azureCosmosDBAccountKeys.value
          Write-Host "##vso[task.setvariable variable=connectionString;issecret=true;]$connectionStringValue"

    - task: AzureAppServiceSettings@1
      inputs:
        azureSubscription: $(serviceConnection)
        appName: '$(webAppName)'
        resourceGroupName: '$(webAppName)-rg'
        appSettings: |
          [
             {
              "name": "CONNECTION_STRING",
              "value": "$(connectionString)",
              "slotSetting": false
             },
             {
              "name": "MSDEPLOY_RENAME_LOCKED_FILES",
              "value": 1,
              "slotSetting": false
             },
             {
              "name": "SCM_DO_BUILD_DURING_DEPLOYMENT",
              "value": true,
              "slotSetting": false
             },
             {
              "name": "HEADER_VALUE",
              "value": "$(mySecret)",
              "slotSetting": false
             }   
          ]

    - task: DownloadPipelineArtifact@2
      inputs:
        artifact: drop

    - task: AzureRmWebAppDeployment@4
      inputs:
        ConnectionType: 'AzureRM'
        azureSubscription: $(serviceConnection)
        appType: 'webApp'
        WebAppName: $(webAppName)
        packageForLinux: '$(Pipeline.Workspace)/$(Build.BuildId).zip'
        ScriptType: 'Inline Script'
        InlineScript: 'npm install'

- stage: LoadTest
  displayName: Load Test
  dependsOn: Deploy
  condition: succeeded()
  jobs:
  - job: LoadTest
    displayName: Load Test
    pool:
      vmImage: ubuntu-latest
    steps:
    - task: AzureLoadTest@1
      inputs:
        azureSubscription: $(serviceConnection)
        loadTestConfigFile: 'SampleApp.yaml'
        resourceGroup: $(loadTestResourceGroup)
        loadTestResource: $(loadTestResource)

    - publish: $(System.DefaultWorkingDirectory)/loadTest
      artifact: results