#-------------------------------------------------------------------------------------------------------

# Copyright (C) Microsoft. All rights reserved.

# Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

#-------------------------------------------------------------------------------------------------------

function WriteMessage($str)

{

Write-Output $str

if ($logFile -ne "")

{

Write-Output $str | Out-File $logFile -Append

}

}

function WriteErrorMessage($str)

{

$host.ui.WriteErrorLine($str);

if ($logFile -ne "")

{

Write-Output $str | Out-File $logFile -Append

}

}

function ExecuteCommand($cmd) {

if ($cmd -eq "") {

return;

}

WriteMessage "-------------------------------------"

WriteMessage "Running $cmd"

if ($noaction) {

return;

}

Invoke-Expression $cmd

if($lastexitcode -ne 0) {

WriteErrorMessage "ERROR: Command failed: exit code $LastExitCode"

$global:exitcode = $LastExitCode;

}

WriteMessage ""

}