internal/functions/invoke-timesignal.ps1
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<# .SYNOPSIS Invoke timing logic .DESCRIPTION Invoke timing logic that keeps track of the time spend inside a function .PARAMETER Start Instruct the cmdlet that the starting of measurement .PARAMETER End Instruct the cmdlet that the ending of measurement .EXAMPLE PS C:\> Invoke-TimeSignal -Start This will start the timing measurement. .EXAMPLE PS C:\> Invoke-TimeSignal -End This will end the timing measurement and have the cmdlet write the details into the verbose log. .NOTES Author: Mötz Jensen (@Splaxi) #> function Invoke-TimeSignal { [CmdletBinding(DefaultParameterSetName = 'Start')] param ( [Parameter(Mandatory = $true, ParameterSetName = 'Start', Position = 1 )] [switch] $Start, [Parameter(Mandatory = $True, ParameterSetName = 'End', Position = 2 )] [switch] $End ) $Time = (Get-Date) $Command = (Get-PSCallStack)[1].Command if($Start.IsPresent) { if($Script:TimeSignals.ContainsKey($Command)) { Write-PSFMessage -Level Verbose -Message "The command '$Command' was already taking part in time measurement. The entry has been update with current date and time." $Script:TimeSignals[$Command] = $Time } else{ $Script:TimeSignals.Add($Command, $Time) } } else{ if($Script:TimeSignals.ContainsKey($Command)) { $TimeSpan = New-TimeSpan -End $Time -Start (($Script:TimeSignals)[$Command]) Write-PSFMessage -Level Verbose -Message "Total time spent inside the function was $TimeSpan" -Target $TimeSpan -FunctionName $Command -Tag "TimeSignal" $Script:TimeSignals.Remove($Command) } else { Write-PSFMessage -Level Verbose -Message "The command '$Command' was never started to take part in time measurement." } } } |