Functions/Stream/Show-Error.ps1
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<#
.SYNOPSIS Format the last errors and show them on the console. #> function Show-Error { [CmdletBinding()] param ( # Number of errors to show. [Parameter(Mandatory = $false, Position = 0)] [System.Int32] $Last = 1, # Show all errors. [Parameter(Mandatory = $false)] [Switch] $All ) if ($All.IsPresent) { $errorRecords = $Global:Error } else { $errorRecords = $Global:Error | Select-Object -First $Last } for ($i = 0; $i -lt $errorRecords.Count; $i++) { $errorRecord = $errorRecords[$i] if ($null -ne $errorRecord) { $outerException = '' $innerException = '' if ($null -ne $errorRecord.Exception) { $outerException = $errorRecord.Exception.GetType().FullName if ($null -ne $errorRecord.Exception.InnerException) { $innerException = $errorRecord.Exception.InnerException.GetType().FullName } } Write-Host "Error #$i" -ForegroundColor 'Red' Write-Host $errorRecord.ToString() foreach ($errorRecordStackTraceLine in ($errorRecord.ScriptStackTrace -split "`n")) { if (-not [System.String]::IsNullOrWhiteSpace($errorRecordStackTraceLine)) { Write-Host " $($errorRecordStackTraceLine.Trim())" } } Write-Host "Exception Type : $outerException" if (-not [System.String]::IsNullOrWhiteSpace($innerException)) { Write-Host " : $innerException" } } Write-Host "Target Object : $($errorRecord.TargetObject)" Write-Host '' } } |