Functions/Private/GenerateOutputFolder.ps1
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function GenerateOutputFolder { <# .SYNOPSIS Generates an output folder for the Dockerfile and artifacts. #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [string] $Path ) ### If the user didn't declare a path, then create one for them if (!$PSBoundParameters.Keys.Contains('Path')) { $Path = '{0}\{1}' -f $env:TEMP, (New-Guid).Guid Write-Verbose -Message ('User did not specify output path for discovery artifacts. Using auto-generated directory: {0}' -f $Path) } if ((Test-Path -Path $Path) -and (Get-ChildItem -Path $Path)) { throw 'The directory specified by the -OutputPath parameter must be empty' } ### Create the directory if it doesn't exist try { (mkdir -Path $Path -ErrorAction Stop).FullName } catch { return $Path } } |