Watch-Daemon.ps1
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function Watch-Daemon { <# .Synopsis Watches the output from a Daemon .Description Watches the output from a PowerShell Daemon created with Out-Daemon .Example Watch-Daemon "MyDaemon" .Link Out-Daemon .Link Remove-Daemon #> [OutputType([PSObject])] param( # The name of the daemon. Can be either the short name or the display name. Can include wildcards. [Parameter(Mandatory=$true,Position=0,ValueFromPipeline=$true)] [string] $Name, # If set, will watch the daemon's results constantly [Alias('Constantly')] [Switch]$Constant, # If set, will keep the results of the daemon. Otherwise, the daemon's output will be cleared. [Switch]$Keep ) begin { $watchTheseDaemons = New-Object Collections.ArrayList } process { $matchingDaemons = @(Get-WmiObject Win32_Service| Where-Object {$_.Name -like $name -or $_.DisplayName -like $name }) $null = $watchTheseDaemons.AddRange($matchingDaemons) } end { do { foreach ($d in $watchTheseDaemons) { $subName = Get-Item $d.PathName $subName = $subName.Name.TrimEnd($subName.Extension) $outFiles = Get-ChildItem -Path ($d.PathName | Split-Path) -Filter "$subName.*.out" foreach ($out in $outFiles) { $outFileContent = [IO.File]::ReadAllText($OUT.FullName) if (-not $Keep) { [IO.File]::Delete($out.FullName) } $outFileData = & ([ScriptBLock]::Create("data { $outFileContent }" )) | Sort-Object { $_.Timestamp -as [DateTime] } foreach ($ofd in $outFileData) { if ($ofd.OutputType -eq 'Verbose') { Write-Verbose $ofd.Message } elseif ($ofd.OutputType -eq 'Debug') { Write-Debug $ofd.Message } elseif ($ofd.OutputType -eq 'Warning') { Write-Warning $ofd.Message } elseif ($ofd.outputType -eq 'Error') { Write-Error $ofd.Message } elseif ($ofd.OutputType -eq 'Output') { if ($ofd.Output -like "@{*") { $outObj = & ([ScriptBLock]::Create("data { $($ofd.Output) }")) New-Object PSObject -Property $outObj } else { $ofd.Output } } elseif ($ofd.OutputType -eq 'Progress') { $ofd.Remove("Timestamp") $ofd.Remove("OutputType") $ofd.ID = $ofd.ActivityId $ofd.Remove("ActivityId") $ofd.Status= $ofd.StatusDescription $ofd.Remove("StatusDescription") $ofd.ParentId = $ofd.ParentActivityId $ofd.Remove("ParentActivityId") if ($ofd.RecordType -like "*Process*") { $ofd.Remove("RecordType") Write-Progress @ofd } else { $ofd.Remove("PercentComplete") Write-Progress @ofd -Completed } } } } } } while ($constant) } } |