Private/Set-ADFSTkConfigItem.ps1
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function Set-ADFSTkConfigItem { param ( $XPath, $ExampleValue, $DefaultValue ) $ConfigPath = Select-Xml -Xml $config -XPath $XPath Write-Host -ForegroundColor Yellow "$($ConfigPath.Node.Name)`: " -NoNewline Write-Host -ForegroundColor Gray $ConfigPath.Node.'#text' -NoNewline if (![string]::IsNullOrEmpty($ExampleValue)) { Write-Host -ForegroundColor Gray " (" -NoNewline Write-Host -ForegroundColor Gray $ExampleValue -NoNewline Write-Host -ForegroundColor Gray ")" -noNewline } Write-Host -ForegroundColor Gray "." $text = "Please provide a value for $($ConfigPath.Node.Name)" if (![string]::IsNullOrEmpty($DefaultValue)) { $text += " ($DefaultValue)" } do { $inputValue = Read-Host $text if ([string]::IsNullOrEmpty($inputValue)) { if (![string]::IsNullOrEmpty($DefaultValue)) { $inputValue = $DefaultValue } else { Write-Warning "You have to provide a value." } } } until (![string]::IsNullOrEmpty($inputValue)) $ConfigPath.Node.'#text' = [string]$inputValue } |