Find project references and determine whether they're local or GAC

Get-References.ps1

ls -Recurse -Filter *.csproj | %{
    $filename = $_.FullName
    
    $ns = @{ msbuild = "http://schemas.microsoft.com/developer/msbuild/2003" }
    #[xml]$proj = Get-Content $filename
    $proj = Get-Content $filename | Out-String
    Select-Xml -Xml $proj -XPath "//msbuild:Reference" -Namespace $ns | %{
        $item = $_.Node.Include
        $hintPath = $_.Node.HintPath
        $isGac = $hintPath -eq $null
        
        new-object PSObject -Property @{ Item = $item; IsGac = $isGac }
    }
    
    
}