Functions/Resolve-RealPath.ps1
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function Resolve-RealPath { <# .SYNOPSIS Implementation of Unix realpath(). .PARAMETER Path Must exist #> [CmdletBinding()] [OutputType([string])] param( [Parameter(Position = 0, Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName)] [Alias('FullName')] [string] $Path ) if ($PSVersionTable.PSVersion.Major -lt 6 -or $IsWindows) { return [IO.Path]::GetFullPath($Path) } [string[]] $parts = ($Path.TrimStart([IO.Path]::DirectorySeparatorChar).Split([IO.Path]::DirectorySeparatorChar)) [string] $realPath = '' foreach ($part in $parts) { $realPath += [string] ([IO.Path]::DirectorySeparatorChar + $part) $item = Get-Item $realPath if ($item.Target) { $realPath = $item.Target } } $realPath } |