Public/Invoke-VirtualMachine.ps1

<#
.SYNOPSIS
    Invokes a script block on a remote PowerShell session on the user preferred virtual machine.
.DESCRIPTION
    This function uses the Invoke-Command cmdlet to run a script block on the virtual machine specified by the user.
    The user must have previously registered the virtual machine aliases using the Register-VirtualMachineAliases function.
.EXAMPLE
    # Register the virtual machine aliases for the WDK VM
    Register-VirtualMachineAliases -Name "Windows 11 WDK Environment" -Credential (Import-Clixml "${env:USERPROFILE}\.cert\wdkcert.xml")
     
    # Invoke a script block on the WDK VM
    Invoke-VirtualMachine -ScriptBlock { Get-Process }
#>

function Invoke-VirtualMachine {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory = $false, Position = 0)]
        [scriptblock] $ScriptBlock
    )

    if (-not $script:VirtualMachineManager) {
        throw "Virtual Machine aliases are not registered. Run Register-VirtualMachineAliases first."
    }

    Invoke-Command -Credential $script:VirtualMachineManager.Credential -VMName $script:VirtualMachineManager.VMName @PSBoundParameters
}