functions/Invoke-UnattendLab.ps1
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Function Invoke-UnattendLab { [CmdletBinding(SupportsShouldProcess)] [alias("Unattend-Lab")] Param ( [Parameter(HelpMessage = "The path to the configuration folder. Normally, you should run all commands from within the configuration folder.")] [ValidateNotNullOrEmpty()] [ValidateScript( { Test-Path $_ })] [String]$Path = ".", [Switch]$AsJob, [Parameter(HelpMessage = "Override any configuration specified time zone and use the local time zone on this computer.")] [Switch]$UseLocalTimeZone, [Parameter(HelpMessage = "Run the command but suppress all status messages.")] [Alias("Quiet")] [Switch]$NoMessages ) Write-Verbose "Starting $($MyInvocation.MyCommand)" $Path = Convert-Path $path Write-Verbose "Using Path $path" $sb = { [CmdletBinding()] Param([String]$Path, [bool]$UseLocalTimeZone, [bool]$NoMessages, [bool]$WhatIf, [String]$VerboseAction) #Not sure why this private function isn't being detected in the script block #so I'll make a copy here Function _SleepProgress { [cmdletBinding()] Param( [int]$Minutes = 1 ) $Status = 'The lab will continue to run if you cancel. You can validate the lab later by running Run-Pester' $Seconds = $Minutes * 60 $i = 0 $TS = New-TimeSpan -Minutes $minutes do { [string]$Activity = "Waiting $minutes minute for lab configuration to merge or press Ctrl+C to cancel waiting." $i++ $TS = $TS.subtract('0:0:1') Write-Progress -Activity $Activity -Status $status -CurrentOperation $TS Start-Sleep -Seconds 1 } until ($i -ge $Seconds) Write-Progress -Activity $Activity -Completed } #uncomment for testing and development #Import-Module C:\scripts\PSAutoLab\PSAutoLab.psd1 -force Import-Module PSAutoLab $VerbosePreference = $VerboseAction if ($VerboseAction -eq "Continue") { [void]$PSBoundParameters.Add("Verbose", $True) } [void]$PSBoundParameters.remove("VerboseAction") Write-Verbose "Starting the unattended scriptblock" $WhatIfPreference = $WhatIf [void]$PSBoundParameters.remove("WhatIf") Write-Verbose "Using these scriptblock parameters:" Write-Verbose ($PSBoundParameters | Out-String) if (-Not $NoMessages) { $msg = @" This runs Setup-Lab, Run-Lab, and Validate-Lab commands. Starting the lab environment "@ Microsoft.PowerShell.Utility\Write-Host $msg -ForegroundColor Green } if ($PSCmdlet.ShouldProcess("Setup-Lab", "Run Unattended")) { Write-Verbose "Setup-Lab" PSAutolab\Invoke-SetupLab @PSBoundParameters } #this parameter isn't used in the remaining commands [void]($PSBoundParameters.remove("UseLocalTimeZone")) if ($PSCmdlet.ShouldProcess("Enable-Internet", "Run Unattended")) { Write-Verbose "Enable-Internet" PSAutolab\Enable-Internet @PSBoundParameters } if ($PSCmdlet.ShouldProcess("Run-Lab", "Run Unattended")) { Write-Verbose "Run-Lab" PSAutolab\Invoke-RunLab @PSBoundParameters } if ($PSCmdlet.ShouldProcess("Validate-Lab", "Run Unattended")) { #12 Feb 2024 Adding a sleep interval to allow the lab to finish merging $msg = @" Sleeping for 20 minutes to allow time for the lab configurations to merge. You can abort waiting with Ctrl+C. The lab will continue to run. Later, you can use Run-Pester to validate the lab. "@ Microsoft.PowerShell.Utility\Write-Host $msg -ForegroundColor Yellow #calling a private function to display a progress bar _SleepProgress -Minutes 20 Write-Verbose "Invoking Validate-Lab" PSAutolab\Invoke-ValidateLab @PSBoundParameters } if (-Not $NoMessages) { $msg = @" Unattended setup is complete. To stop the lab VM's: Shutdown-lab When the configurations have finished, you can checkpoint the VM's with: Snapshot-Lab To quickly rebuild the labs from the checkpoint, run: Refresh-Lab "@ Microsoft.PowerShell.Utility\Write-Host $msg -ForegroundColor Green } } #close scriptblock $icmParams = @{ Computername = $env:computername ArgumentList = @($Path, $UseLocalTimeZone, $NoMessages, $WhatIfPreference, $VerbosePreference) Scriptblock = $sb } if ($AsJob) { $icmParams.Add("AsJob", $True) } Write-Verbose "Invoking command with these parameters" $icmParams | Out-String | Write-Verbose Invoke-Command @icmParams Write-Verbose "Ending $($MyInvocation.MyCommand)" } |