Create Install-Drivers.ps1

Added a script that scans an MDT share for updated drivers to be installed on the current machine.

MDT/Install-Drivers.ps1

@@ -0,0 +1,35 @@
+Write-Host -NoNewLine "Enter the path to the MDT Deployment Share (E.g `"\\util01\mdt$`" or `"Z:\`"): "
+$share = Read-Host
+Write-Progress -Activity "Driver Scan..." -PercentComplete 0 -Status "Gathering list of devices on this PC..."
+$devices = (Get-PnpDevice).HardwareID;
+$devices_list = New-Object -TypeName "System.Collections.Generic.List[string]"
+foreach($device in $devices) {
+    $devices_list.Add($device);
+}
+Write-Progress -Activity "Driver Scan..." -PercentComplete 0 -Status "Gathering list of drivers in the store..."
+$drivers = Select-Xml -Path (Join-Path -Path $share -ChildPath "\Control\Drivers.xml") -XPath "/drivers/driver"
+$count = 0
+$drivers_found = New-Object -TypeName "System.Collections.Generic.Dictionary[string, object]"
+foreach($driver in $drivers) {
+    Write-Progress -Activity "Driver Scan..." -PercentComplete (($count / $drivers.Count) * 100) -Status "Scanning driver: $($driver.Node.Name)"
+    foreach($hwid in $driver.Node.PNPId) {
+        if($devices_list.Contains($hwid)) {
+            if($drivers_found.ContainsKey($hwid)) {
+                $added_driver = [System.Version]::new($drivers_found[$hwid].Version)
+                $tobe_driver = [System.Version]::new($driver.Node.Version)
+                if($added_driver.CompareTo($tobe_driver) -lt 0) {
+                    $drivers_found[$hwid] = $driver.Node
+                }
+            } else {
+                $drivers_found.Add($hwid, $driver.Node);
+            }
+        }
+    }
+    $count++
+}
+$count = 0
+foreach($driver in $drivers_found.Values) {
+    Write-Progress -Activity "Driver Install..." -PercentComplete (($count / $drivers_found.Count) * 100) -Status "Installing driver: $($driver.Name)..."
+    Start-Process -FilePath "pnputil.exe" -ArgumentList "/add-driver `"$(Join-Path -Path $share -ChildPath $driver.Source)`" /install" -WindowStyle Hidden -Wait
+    $count++
+}