FMDevToolbox

1.0.1

Public/Node/Get-NVMInstallationDirectory.ps1

                                function Get-NVMInstallationDirectory {

    [CmdletBinding()]

    param()

    if($env:NVM_HOME){

        return $env:NVM_HOME

    }

    $NVMCmd = Get-CommandNVM -ErrorAction Stop

    $NVMRootDir = (((& $NVMCmd "root") -split "`n")[1]) -replace 'Current Root: ', '' -replace '^[\s]+(.*)$', '$1'

    if([String]::IsNullOrEmpty($NVMRootDir)){

        Write-Error "nvm.exe (Node Version Manager) can't be found. Make sure it's installed."

        return $null

    }

    return $NVMRootDir

}