Add web app deployment

.gitignore

@@ -79,7 +79,7 @@ fabric.properties
 
 ### PowerShell template
 # Exclude packaged modules
-*.zip
+#*.zip
 
 # Exclude .NET assemblies from source
 *.dll

scripts/webapp/webapp_check_service_status.ps1

@@ -0,0 +1,63 @@
+param (
+	[Parameter(
+    Mandatory = $true,
+    HelpMessage = "The health endpoint to poll."
+  )]
+  [ValidateNotNullOrEmpty()]
+  [string]$HealthEndpointUrl,
+
+  [Parameter(
+    Mandatory = $true,
+    HelpMessage = "The maximum length of time to wait for a successful response."
+  )]
+  [ValidateRange(1, 30)]
+  [int]$WaitTimeInMinutes
+)
+
+$sleepTimeInSeconds = 15
+$isServiceActive = $false
+$stopWatch = New-Object -TypeName System.Diagnostics.Stopwatch
+$timeSpan = New-TimeSpan -Minutes $WaitTimeInMinutes
+$stopWatch.Start()
+
+do {
+  Write-Host "Polling $HealthEndpointUrl..."
+
+  try {
+    $httpRequest  = [System.Net.WebRequest]::Create("$HealthEndpointUrl")
+    $httpResponse = $httpRequest.GetResponse()
+    $httpStatus   = $httpResponse.StatusCode
+    Write-Host "Status code is $httpStatus"
+
+    If ($httpStatus -eq 200 ) {
+      Write-Host "Service is healthy - stopping polling..."
+      $isServiceActive = $true
+      break
+    } else {
+      Write-Host "Service not yet healthy. Status code is $httpStatus. Re-checking in $sleepTimeInSeconds seconds..."
+    }
+  }
+  catch [System.Net.WebException] {
+    $httpStatus = $_.Exception.Response.StatusCode
+    Write-Host "Service not yet healthy. Status code is $httpStatus. Re-checking in $sleepTimeInSeconds seconds..."
+  }
+
+  Start-Sleep -Seconds $sleepTimeInSeconds
+} until ($stopWatch.Elapsed -ge $timeSpan)
+
+if ($httpResponse -ne $null) {
+  $httpResponse.Close()
+}
+
+if ($isServiceActive -eq $true ) {
+  Write-Host "Health check successful"
+} else {
+
+  if ($WaitTimeInMinutes -eq 1) {
+    Write-Error "Health check unsuccessful after $WaitTimeInMinutes minute"
+  } else {
+    Write-Error "Health check unsuccessful after $WaitTimeInMinutes minutes"
+  }
+
+  throw "Error"
+}

tasks/file_transform.yml

@@ -0,0 +1,17 @@
+# yaml-language-server: $schema=https://raw.githubusercontent.com/microsoft/azure-pipelines-vscode/master/service-schema.json
+
+parameters:
+  - name: FolderPath
+    type: string
+    displayName: File path to the package or a folder. Wildcards are supported.
+
+  - name: JsonTargetFiles
+    type: string
+    displayName: A newline-separated list of files to substitute the variable values.
+
+steps:
+  - task: FileTransform@2
+    displayName: File Transform
+    inputs:
+      folderPath: ${{ parameters.FolderPath }}
+      jsonTargetFiles: ${{ parameters.JsonTargetFiles }}

tasks/webapp_deploy.yml

@@ -0,0 +1,29 @@
+# yaml-language-server: $schema=https://raw.githubusercontent.com/microsoft/azure-pipelines-vscode/master/service-schema.json
+
+parameters:
+  - name: AzureSubscription
+    type: string
+    displayName: Specifies the Azure Resource Manager subscription connection for the deployment.
+
+  - name: WebAppName
+    type: string
+    displayName: Specifies the name of an Azure App Service.
+
+  - name: SlotName
+    type: string
+    displayName: Specifies an existing slot, excluding the production slot.
+
+  - name: Package
+    type: string
+    displayName: The file path to the package or folder that contains App Service content.
+
+steps:
+  - task: AzureWebApp@1
+    displayName: Deploy Web App 
+    inputs:
+      azureSubscription: ${{ parameters.AzureSubscription }}
+      appType: webApp
+      appName: ${{ parameters.WebAppName }}
+      deployToSlotOrASE: true
+      slotName: ${{ parameters.SlotName }}
+      package: ${{ parameters.Package }}