Invoke-NativeCommand.ps1
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function Invoke-NativeCommand { [CmdletBinding()] [OutputType([hashtable])] param ( [Parameter(Mandatory, Position = 0)] [string] $LiteralPath, [Parameter(ValueFromRemainingArguments)] [string[]] $Arguments ) $result = @{ CommandLine = "$LiteralPath $([string]::Join(" ", $Arguments))" ExitCode = 0 Stderr = @() Stdout = @() } # Ensure PowerShell does not treat error records in stdout as (non-)terminating errors $previousErrorActionPreference = $ErrorActionPreference $ErrorActionPreference = "Continue" # Let PowerShell redirect stderr to stdout, PowerShell will wrap stderr lines in an error record $output = & $LiteralPath @Arguments 2>&1 $result.ExitCode = $LASTEXITCODE $ErrorActionPreference = $previousErrorActionPreference foreach ($item in $output) { if ($item -is [string]) { $result.Stdout += $item } if ($item -is [System.Management.Automation.ErrorRecord]) { if ($null -ne $item.TargetObject) { $result.Stderr += $item.TargetObject } else { $result.Stderr += $item.Exception.Message } } } return $result } |