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[CmdletBinding()]
param(
[ValidateNotNullOrEmpty()]
[Parameter(Mandatory=$true)][string]$startingDir,
[ValidateNotNullOrEmpty()]
[Parameter(Mandatory=$true)][string]$filename
)
$ErrorActionPreference = "Stop"
$currentDir = $startingDir
while (!($currentDir -eq "") -and !(Test-Path "$currentDir\$filename"))
{
Write-Verbose "Examining: $currentDir"
$currentDir = Split-path $currentDir -Parent
}
Write-Verbose "Found: $currentDir"
return $currentDir
|
