# If this script is not running on a build server, remind user to
# set environment variables so that this script can be debugged
if(-not ($Env:BUILD_SOURCESDIRECTORY -and $Env:BUILD_BUILDNUMBER))
{
    Write-Error "You must set the following environment variables"
    Write-Error "to test this script interactively."
    Write-Host '$Env:BUILD_SOURCESDIRECTORY - For example, enter something like:'
    Write-Host '$Env:BUILD_SOURCESDIRECTORY = "C:\code\FabrikamTFVC\HelloWorld"'
    Write-Host '$Env:BUILD_BUILDNUMBER - For example, enter something like:'
    Write-Host '$Env:BUILD_BUILDNUMBER = "Build HelloWorld_0000.00.00.0"'
    exit 1
}