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Joel BennettJoel Bennett
Joel Bennett
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Joel Bennett
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‎ErrorView.ps1xml

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<?xml version="1.0" encoding="utf-8" ?>
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<Configuration>
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<ViewDefinitions>
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<View>
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<Name>ErrorInstance</Name>
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<OutOfBand />
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<ViewSelectedBy>
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<TypeName>System.Management.Automation.ErrorRecord</TypeName>
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</ViewSelectedBy>
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<CustomControl>
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<CustomEntries>
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<CustomEntry>
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<CustomItem>
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<ExpressionBinding>
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<ScriptBlock>
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Write-NativeCommandError $_
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</ScriptBlock>
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</ExpressionBinding>
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<ExpressionBinding>
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<ScriptBlock>
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"Hello World"
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if ($formatter = Get-Command "ConvertTo-Error$($ErrorView)" -ListImported) {
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&amp;$formatter $_
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} else {
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ConvertTo-ErrorNormalView $_
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}
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</ScriptBlock>
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</ExpressionBinding>
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</CustomItem>
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</CustomEntry>
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</CustomEntries>
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</CustomControl>
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</View>
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</ViewDefinitions>
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</Configuration>

‎ErrorView.psd1

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@{
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Description = 'Enhances formatting ability for Errors'
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GUID = '5857f85c-8a0a-44e1-8da5-c8ff352167e0'
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Author = 'Joel Bennett'
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CompanyName = 'PoshCode'
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RootModule = 'ErrorView.psm1'
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FormatsToProcess = 'ErrorView.ps1xml'
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ModuleVersion = '0.0.1'
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CompatiblePSEditions = @("Core", "Desktop")
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Copyright = '(c) Joel Bennett. All rights reserved.'
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FunctionsToExport = 'Write-NativeCommandError', 'ConvertTo-ErrorCategoryView', 'ConvertTo-ErrorNormalView', 'ConvertTo-ErrorSimpleView'
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CmdletsToExport = @()
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VariablesToExport = @()
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AliasesToExport = @()
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PrivateData = @{
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PSData = @{
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# Tags applied to this module. These help with module discovery in online galleries.
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# Tags = @()
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# A URL to the license for this module.
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# LicenseUri = ''
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# A URL to the main website for this project.
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# ProjectUri = ''
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# A URL to an icon representing this module.
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# IconUri = ''
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# ReleaseNotes of this module
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# ReleaseNotes = ''
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} # End of PSData hashtable
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} # End of PrivateData hashtable
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# HelpInfoURI = ''
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}
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‎ErrorView.psm1

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function Write-NativeCommandError {
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[CmdletBinding()]
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param(
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[System.Management.Automation.ErrorRecord]
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$CurrentError
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)
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if ($CurrentError.FullyQualifiedErrorId -eq "NativeCommandErrorMessage") { return }
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$myinv = $CurrentError.InvocationInfo
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if ($myinv -and $myinv.MyCommand) {
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switch -regex ( $myinv.MyCommand.CommandType ) {
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([System.Management.Automation.CommandTypes]::ExternalScript) {
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if ($myinv.MyCommand.Path) {
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$myinv.MyCommand.Path + " : "
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}
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break
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}
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([System.Management.Automation.CommandTypes]::Script) {
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if ($myinv.MyCommand.ScriptBlock) {
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$myinv.MyCommand.ScriptBlock.ToString() + " : "
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}
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break
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}
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default {
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if ($myinv.InvocationName -match '^[&amp;\.]?$') {
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if ($myinv.MyCommand.Name) {
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$myinv.MyCommand.Name + " : "
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}
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} else {
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$myinv.InvocationName + " : "
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}
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break
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}
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}
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} elseif ($myinv -and $myinv.InvocationName) {
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$myinv.InvocationName + " : "
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}
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}
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function ConvertTo-ErrorCategoryView {
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[CmdletBinding()]
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param(
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[System.Management.Automation.ErrorRecord]
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$CurrentError
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)
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$CurrentError.CategoryInfo.GetMessage()
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}
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function ConvertTo-ErrorSimpleView {
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[CmdletBinding()]
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param(
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[System.Management.Automation.ErrorRecord]
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$CurrentError
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)
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if ($CurrentError.FullyQualifiedErrorId -eq "NativeCommandErrorMessage") {
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$CurrentError.Exception.Message
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} else {
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$myinv = $CurrentError.InvocationInfo
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if ($myinv -and ($myinv.MyCommand -or ($CurrentError.CategoryInfo.Category -ne 'ParserError'))) {
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$posmsg = $myinv.PositionMessage
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} else {
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$posmsg = ""
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}
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if ($posmsg -ne "") {
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$posmsg = "`n" + $posmsg
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}
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if ( & { Set-StrictMode -Version 1; $CurrentError.PSMessageDetails } ) {
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$posmsg = " : " + $CurrentError.PSMessageDetails + $posmsg
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}
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$indent = 4
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$width = $host.UI.RawUI.BufferSize.Width - $indent - 2
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$originInfo = & { Set-StrictMode -Version 1; $CurrentError.OriginInfo }
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if (($null -ne $originInfo) -and ($null -ne $originInfo.PSComputerName)) {
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$indentString = "+ PSComputerName : " + $originInfo.PSComputerName
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$posmsg += "`n"
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foreach ($line in @($indentString -split "(.{$width})")) {
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if ($line) {
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$posmsg += (" " * $indent + $line)
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}
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}
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}
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if (!$CurrentError.ErrorDetails -or !$CurrentError.ErrorDetails.Message) {
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$CurrentError.Exception.Message + $posmsg + "`n "
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} else {
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$CurrentError.ErrorDetails.Message + $posmsg
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}
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}
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}
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function ConvertTo-ErrorNormalView {
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[CmdletBinding()]
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param(
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[System.Management.Automation.ErrorRecord]
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$CurrentError
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)
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if ($CurrentError.FullyQualifiedErrorId -eq "NativeCommandErrorMessage") {
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$CurrentError.Exception.Message
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} else {
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$myinv = $CurrentError.InvocationInfo
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if ($myinv -and ($myinv.MyCommand -or ($CurrentError.CategoryInfo.Category -ne 'ParserError'))) {
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$posmsg = $myinv.PositionMessage
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} else {
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$posmsg = ""
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}
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if ($posmsg -ne "") {
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$posmsg = "`n" + $posmsg
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}
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if ( &{ Set-StrictMode -Version 1; $CurrentError.PSMessageDetails } ) {
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$posmsg = " : " + $CurrentError.PSMessageDetails + $posmsg
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}
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$indent = 4
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$width = $host.UI.RawUI.BufferSize.Width - $indent - 2
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$errorCategoryMsg = &{ Set-StrictMode -Version 1; $CurrentError.ErrorCategory_Message }
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if ($null -ne $errorCategoryMsg) {
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$indentString = "+ CategoryInfo : " + $CurrentError.ErrorCategory_Message
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} else {
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$indentString = "+ CategoryInfo : " + $CurrentError.CategoryInfo
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}
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$posmsg += "`n"
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foreach ($line in @($indentString -split "(.{$width})")) {
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if ($line) {
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$posmsg += (" " * $indent + $line)
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}
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}
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$indentString = "+ FullyQualifiedErrorId : " + $CurrentError.FullyQualifiedErrorId
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$posmsg += "`n"
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foreach ($line in @($indentString -split "(.{$width})")) {
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if ($line) {
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$posmsg += (" " * $indent + $line)
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}
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}
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$originInfo = &{ Set-StrictMode -Version 1; $CurrentError.OriginInfo }
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if (($null -ne $originInfo) -and ($null -ne $originInfo.PSComputerName)) {
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$indentString = "+ PSComputerName : " + $originInfo.PSComputerName
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$posmsg += "`n"
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foreach ($line in @($indentString -split "(.{$width})")) {
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if ($line) {
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$posmsg += (" " * $indent + $line)
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}
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}
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}
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if (!$CurrentError.ErrorDetails -or !$CurrentError.ErrorDetails.Message) {
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$CurrentError.Exception.Message + $posmsg + "`n "
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} else {
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$CurrentError.ErrorDetails.Message + $posmsg
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}
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}
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}

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