48 lines
1.7 KiB
PowerShell
48 lines
1.7 KiB
PowerShell
# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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# this function wraps native command Execution
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# for more information, read https://mnaoumov.wordpress.com/2015/01/11/execution-of-external-commands-in-powershell-done-right/
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function script:Start-NativeExecution {
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param(
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[Alias('sb')]
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[Parameter(Mandatory=$true)]
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[scriptblock]$ScriptBlock,
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[switch]$IgnoreExitcode,
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[switch]$VerboseOutputOnError
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)
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$backupEAP = $ErrorActionPreference
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$ErrorActionPreference = "Continue"
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Write-Verbose "Executing: $ScriptBlock"
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try {
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if ($VerboseOutputOnError.IsPresent) {
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$output = & $ScriptBlock 2>&1
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} else {
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& $ScriptBlock
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}
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# note, if $ScriptBlock doesn't have a native invocation, $LASTEXITCODE will
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# point to the obsolete value
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if ($LASTEXITCODE -ne 0 -and -not $IgnoreExitcode) {
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if ($VerboseOutputOnError.IsPresent -and $output) {
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$output | Out-String | Write-Verbose -Verbose
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}
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# Get caller location for easier debugging
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$caller = Get-PSCallStack -ErrorAction SilentlyContinue
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if ($caller) {
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$callerLocationParts = $caller[1].Location -split ":\s*line\s*"
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$callerFile = $callerLocationParts[0]
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$callerLine = $callerLocationParts[1]
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$errorMessage = "Execution of {$ScriptBlock} by ${callerFile}: line $callerLine failed with exit code $LASTEXITCODE"
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throw $errorMessage
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}
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throw "Execution of {$ScriptBlock} failed with exit code $LASTEXITCODE"
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}
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} finally {
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$ErrorActionPreference = $backupEAP
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}
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}
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