public/Switch-LocationPart.ps1
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<#
.SYNOPSIS Attempt to replace all instances of 'replace' with 'with' in the current path, changing to the resulting directory if it exists .PARAMETER Replace Part of the current directory path to replace. .PARAMETER With Text with which to replace. .EXAMPLE ~\Modules\Unix\Microsoft.PowerShell.Utility> Switch-LocationPart unix shared Sets the current directory to ~\Modules\Shared\Microsoft.PowerShell.Utility, if it exists #> function Switch-LocationPart { [OutputType([void])] [CmdletBinding()] param( [Parameter(Mandatory)][string]$Replace, [Parameter(Mandatory)][string]$With ) $normalised = $Replace | NormaliseAndEscape if (!($PWD.Path -match $normalised)) { Write-Error "String '$normalised' isn't in '$PWD'" -ErrorAction Stop } if (Test-Path ( $path = $PWD.Path -replace $normalised, $With ) -PathType Container) { Set-LocationEx $path } else { Write-Error "No such directory: '$path'" -ErrorAction Stop } } |