functions/Get-MyTimer.ps1
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Function Get-MyTimer { [cmdletbinding()] [OutputType("MyTimer")] Param( [Parameter(Position = 0, ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [string[]]$Name ) Begin { Write-Verbose "[BEGIN ] Starting: $($MyInvocation.MyCommand)" } #begin Process { #display PSBoundParameters formatted nicely for Verbose output [string]$pb = ($PSBoundParameters | Format-Table -AutoSize | Out-String).TrimEnd() Write-Verbose "[PROCESS] PSBoundParameters: `n$($pb.split("`n").Foreach({"$("`t"*2)$_"}) | Out-String) `n" if ($Name) { Write-Verbose "[PROCESS] Getting timer $Name" $timers = foreach ($item in $Name) { ($global:MyTimerCollection).Values.where( {$_.name -like $item}) } } else { #find all running timers by default Write-Verbose "[PROCESS] Getting all timers" $timers = $global:MyTimerCollection.Values } Write-Verbose "[PROCESS] Getting current timer status" if ($timers.count -ge 1) { foreach ($timer in ($timers | Sort-Object -Property Start)) { if ($timer.running) { #set the duration to the current value $timer.duration = $timer.GetStatus() $timer #set duration back to 0 $timer.duration = 0 } else { #update Duration value if timer is stopped and it hasn't been updated if ($timer.duration.seconds -eq 0) { write-Verbose "Correcting duration on $($timer.name)" $timer.Duration = $timer.end - $timer.start } $timer } }#foreach } #if $timers else { if ($name) { $warn = "Can't find any matching timer objects with the name $Name." } else { $warn = "No defined timers found. Use Start-MyTimer to create one." } Write-Warning $warn } } #process End { Write-Verbose "[END ] Ending: $($MyInvocation.MyCommand)" } } |