Adds SortOrder to all the SideWaffle VS Item Templates

update-item-templates-add-sortOrder.ps1

$files = Get-ChildItem D:\GitHub\side-waffle\TemplatePack\ItemTemplates *.vstemplate -Recurse | % { $_.FullName }

foreach($filePath in $files){
    [xml]$templateXml = Get-Content $filePath
    $updatedFile = $false
    'Processing [{0}]' -f $filePath | Write-Host

    if($templateXml.VSTemplate.TemplateData.SortOrder){
        '    Found SortOrder'|write-host
    }
    else{
        '    Adding SortOrder'|write-host
        $sortOrder = $templateXml.CreateElement($null,'SortOrder','http://schemas.microsoft.com/developer/vstemplate/2005')
        $sortOrder.InnerText = '1000'
        $templateXml.VSTemplate.TemplateData.AppendChild($sortOrder) | Out-Null
        $updatedFile = $true
    }    

    if($updatedFile){
        $templateXml.Save($filePath)
    }
}