Public/Read-JobStreams.ps1
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function Read-JobStreams { <# .DESCRIPTION Reads the various output streams from a ThreadJob. Used in `Read-Job` for obtaining live process output. .PARAMETER Job The job(s) from which to read output streams. .PARAMETER Streams The specific streams to read (defaults to all). .PARAMETER Tee When specified, output written to standard output as well as passed down the pipeline. .OUTPUTS An array of output (if any) from the ThreadJob. .EXAMPLE Start-ThreadJob { ... } | Read-JobStreams #> param( [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [object[]]$Job, [string[]]$Streams = @('Output', 'Information', 'Verbose', 'Warning', 'Debug', 'Error'), [switch]$Tee ) process { foreach ($i in $Job) { foreach ($j in @(@($i) + $i.ChildJobs)) { foreach ($s in $Streams) { foreach ($d in $j."$s".ReadAll()) { switch ($s) { 'Verbose' { Write-Verbose $d; break; } 'Warning' { Write-Warning $d; break; } 'Debug' { Write-Debug $d; break; } 'Error' { Write-Error $d; break; } Default { if ($Tee) { Write-Host $d } Write-Output $d } } } } } } } } |