Functions/Resolve-FullPath.ps1
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# Copyright 2012 Aaron Jensen # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. function Resolve-FullPath { <# .SYNOPSIS Converts a relative path to an absolute path. .DESCRIPTION Unlike `Resolve-Path`, this function does not check whether the path exists. It just converts relative paths to absolute paths. Unrooted paths (e.g. `..\..\See\I\Do\Not\Have\A\Root`) are first joined with the current directory (as returned by `Get-Location`). .EXAMPLE Resolve-FullPath -Path 'C:\Projects\Carbon\Test\..\Carbon\FileSystem.ps1' Returns `C:\Projects\Carbon\Carbon\FileSystem.ps1`. .EXAMPLE Resolve-FullPath -Path 'C:\Projects\Carbon\..\I\Do\Not\Exist' Returns `C:\Projects\I\Do\Not\Exist`. .EXAMPLE Resolve-FullPath -Path ..\..\Foo\..\Bar Because the `Path` isn't rooted, joins `Path` with the current directory (as returned by `Get-Location`), and returns the full path. If the current directory is `C:\Projects\Carbon`, returns `C:\Bar`. #> [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] # The path to resolve. Must be rooted, i.e. have a drive at the beginning. $Path ) Set-StrictMode -Version 'Latest' Use-CallerPreference -Cmdlet $PSCmdlet -Session $ExecutionContext.SessionState if( -not ( [System.IO.Path]::IsPathRooted($Path) ) ) { $Path = Join-Path (Get-Location) $Path } return [IO.Path]::GetFullPath($Path) } Set-Alias -Name 'ConvertTo-FullPath' -Value 'Resolve-FullPath' |