New-FileShare.ps1

function New-FileShare {
    param ($FilePath)

    $folder = New-Item -Path $FilePath -ItemType Directory 
    $readGroup = New-ADGroup -name "ACL_Read_$($folder.Name)" -PassThru -GroupCategory Security -GroupScope DomainLocal
    $writeGroup = New-ADGroup -name "ACL_Write_$($folder.Name)" -PassThru -GroupCategory Security -GroupScope DomainLocal
    #Start-Sleep -Seconds 5
    New-SmbShare -Name $folder.Name -Path $FilePath -ChangeAccess $writeGroup.Name -ReadAccess $readGroup.Name -FullAccess Administrators
}