PSDT.Location.psm1
|
if (-not (Test-Path PreEnterLocationTabExpansion) -and (Test-Path Function:\TabExpansion)) { Rename-Item Function:\TabExpansion PreEnterLocationTabExpansion } Function global:TabExpansion($line, $lastWord) { $cmdletStartIndex = ([string]$line).LastIndexOf('|') + 1; $cmdlet = ([string]$line).Substring($cmdletStartIndex).TrimStart(); $filter = ($cmdlet -split " " | Select-Object -Skip 1) -join ".*"; switch -regex ($cmdlet) { "^(Enter-Location|el) .*" { Get-KnownPath $filter | Select-Object -ExpandProperty FullName } default { if (Test-Path Function:\PreEnterLocationTabExpansion) { PreEnterLocationTabExpansion $line $lastWord } } } } function Get-KnownPath { $filter = ".*{0}.*" -f ($args -join ".*"); return Get-ChildItem .\ -Recurse -Directory | Where-Object { $_.FullName -match $filter; }; } <# .SYNOPSIS Looks for matchin child items based on the parameters and sets the current location to the first matching location. The cmdlet supports tab completion to show every matching child item. .DESCRIPTION The cmdlet uses the Pop-Location cmdlet to enter the selected location. .EXAMPLE Consider the following child item structure: Directory: R:\PSDT.Location Mode LastWriteTime Length Name ---- ------------- ------ ---- d----- 3/15/2018 8:43 AM en-US -a---- 3/4/2018 2:15 PM 2780 appveyor.yml -a---- 2/21/2018 4:42 PM 1092 LICENSE The following command looks for the child items using the *en* filter and calls the Push-Location cmdlet with the first match: PS :\> Enter-Location en PS :\en-US> .EXAMPLE Consider the following child item structure: Directory: R:\PSDT.Location Mode LastWriteTime Length Name ---- ------------- ------ ---- d----- 3/15/2018 8:43 AM en-US -a---- 3/4/2018 2:15 PM 2780 appveyor.yml -a---- 2/21/2018 4:42 PM 1092 LICENSE Pressing the TAB key after the following command: PS :\> Enter-Location en will replace the last parameter with the first matching location, like this: PS :\> Enter-Location R:\PSDT.Location\en-US By pressing the enter, the location will be pushed: PS R:\PSDT.Location\en-US> #> function Enter-Location { Set-Location -StackName $null; if (Test-Path $args[$args.Length - 1]) { Push-Location $args[$args.Length - 1]; } else { $knownPath = Get-KnownPath @args | Select-Object -First 1 -ExpandProperty FullName; # Push-Location cannot add a location to the unnamed default stack unless it is the current location stack. Push-Location $knownPath -StackName "PSDT"; } } Set-Alias el Enter-Location; |