cmdlet to setup pester

Setup-Pester.ps1

function Setup-Pester {
    
    $ModulePath = "C:\Users\johnm\Documents\WindowsPowerShell\Modules"
    $PesterModulePath = "$ModulePath\Pester"
    
    if ((Test-Path $PesterModulePath) -eq $true) {

        write-host Deleting Existing -ForegroundColor Gray
        ri $PesterModulePath -Recurse -Force  
    }

    write-host Cloneing https://github.com/pester/Pester.git to [$ModulePath]... -ForegroundColor gray
    $current = pwd
    cd C:\Users\johnm\Documents\WindowsPowerShell\Modules
    git clone https://github.com/pester/Pester.git # Reports an error because git clone uses standard out
    write-host PLEASE NOTE: git reports standard output to stderr??? -ForegroundColor Green
    cd $current

    write-host Installing Module... -ForegroundColor Gray
    Import-Module Pester
    write-host Module Installed! -ForegroundColor Gray
    
    write-host Installed Commands: -ForegroundColor Green
    Get-Module -Name Pester | Select -ExpandProperty ExportedCommands

    write-host Setup Pester complete! -ForegroundColor Green
}

function Get-UserModulePath {
 
    $Path = $env:PSModulePath -split ";" -match $env:USERNAME
 
    if (-not (Test-Path -Path $Path))
    {
        New-Item -Path $Path -ItemType Container | Out-Null
    }
    $Path
}