Powershell Cmdlet to Create a New Hugo Post

function New-HugoPost {
    $root = "C:\dev\pweb" # where website is located on disk

    $title = Read-Host -Prompt "enter post file name (hyphens are best separators)"

    Push-Location
    Set-Location $root
    $d = Get-Date -Format "yyyy/MM"
    $p = "posts/$d/$title"
    Invoke-Expression "hugo new $p/index.md"
    & "C:\Program Files\Typora\Typora.exe" $root\content # fire off Typora (markdown editor of choice)
    Pop-Location
}