Public/Complete-RelativePath.ps1
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# ------------------------------------------------------------------------------ # Complete relative paths # ------------------------------------------------------------------------------ function Complete-RelativePath { <# .SYNOPSIS Make relative path absolute .DESCRIPTION Auto-complete relative path with working directory to make them absolute .OUTPUTS [System.Collections.ArrayList] Complete-RelativePath returns a list of abso- lute paths. #> [CmdletBinding ()] Param ( [Parameter ( Position = 1, Mandatory = $true, HelpMessage = "Relative path to make absolute" )] [ValidateNotNullOrEmpty ()] [Alias ("Paths")] [String[]] $RelativePaths, [Parameter ( Position = 2, Mandatory = $true, HelpMessage = "Root directory to pre-prend to relative path" )] [ValidateNotNullOrEmpty ()] [Alias ("Directory", "Root")] [String] $WorkingDirectory ) Begin { # Get global preference variables Get-CallerPreference -Cmdlet $PSCmdlet -SessionState $ExecutionContext.SessionState # Test working directory path if (-Not (Test-Path -Path $WorkingDirectory)) { Write-Log -Type "ERROR" -Message "$WorkingDirectory does not exists." Stop-Script 1 } $Paths = New-Object -TypeName System.Collections.ArrayList } Process { foreach ($RelativePath in $RelativePaths) { # If path is correct, change value to absolute $AbsolutePath = Join-Path -Path $WorkingDirectory -ChildPath $RelativePath if (Test-Path -Path $AbsolutePath) { [Void]$Paths.Add($AbsolutePath) } else { # If it is not found, keep relative path Write-Log -Type "WARN" -Message "$AbsolutePath does not exists." [Void]$Paths.Add($RelativePath) } } return $Paths } } |