chunk.ps1

Task Deploy -depends Archive -description "Deploy functions" -requiredVariables $name {
    $container = "content"
    $webapp = Get-AzureRmWebApp -Name $name | % {$_}
    $h = @{}
    $webapp.SiteConfig.AppSettings | % { $h[$_.Name] = $_.Value}
    $zip = (Get-ChildItem "$buildDir/*.zip"  | Select-Object -Last 1).FullName
    $ctx = New-AzureStorageContext -ConnectionString $h["AzureWebJobsStorage"]
    New-AzureStorageContainer -Name $container -Permission Off -Context $ctx -ErrorAction SilentlyContinue | Out-Null
    $blob = Set-AzureStorageBlobContent -Container $container -BlobType Block -File $zip -Context $ctx -Force
    $now = Get-Date
    $sas = New-AzureStorageBlobSASToken -CloudBlob $blob.ICloudBlob -Context $ctx -FullUri -Permission r -ExpiryTime $now.AddYears(99) -StartTime $now.AddHours(-1)
    $h["WEBSITE_USE_ZIP"] = "$sas"
    $h["WEBSITE_MAX_DYNAMIC_APPLICATION_SCALE_OUT"] = "1"
    $webapp | Set-AzureRmWebApp -AppSettings $h -ResourceGroupName $webapp.ResourceGroup
}