Function Get-BuildConfigs {
<#
.SYNOPSIS
    Get the build configs from a single csproj
#>
    [CmdletBinding()]
    Param(
        $csprojPath
    )
    process {
        if (!(Test-Path $csprojPath)) {
            Write-Warning "can't test on an empty path [$csprojPath]"
            return
        }

        $returnValues = @()

        $xml = [Xml](Get-Content $csprojPath)

        $propertyGroups = @($xml.Project.PropertyGroup)
        foreach($propertyGroup in $propertyGroups) {
            if ($null -ne $propertyGroup.Condition) {
                $value = $propertyGroup.Condition.Replace("'",'').Split('==')[-1].Split('|')[0].Trim()
                if (!([string]::IsNullOrWhiteSpace($value))) {
                    $returnValues += $value
                }
            }
        }

        return $returnValues
    }
}