Add silent-install script

Community Scripts/silent-install.ps1

@@ -0,0 +1,70 @@
+[CmdletBinding()]
+param(
+    # SHA256 hash of the DevCon binary to install
+    # Possible values can be found at:
+    # https://github.com/Drawbackz/DevCon-Installer/blob/master/devcon_sources.json
+    # Look for the "sha256" field in the JSON for valid hash values
+    [Parameter(Mandatory=$true)]
+    [string]$DevconHash,
+
+    # Latest stable version of VDD
+    [Parameter(Mandatory=$false)]
+    [string]$DriverVersion = "latest"
+)
+
+# Create temp directory
+$tempDir = Join-Path $env:TEMP "VDDInstall"
+New-Item -ItemType Directory -Path $tempDir -Force | Out-Null
+
+# Download and run DevCon Installer
+Write-Host "Installing DevCon..." -ForegroundColor Cyan
+$devconPath = Join-Path $tempDir "Devcon.Installer.exe"
+Invoke-WebRequest -Uri "https://github.com/Drawbackz/DevCon-Installer/releases/download/1.4-rc/Devcon.Installer.exe" -OutFile $devconPath
+Start-Process -FilePath $devconPath -ArgumentList "install -hash $DevconHash -update -dir `"$tempDir`"" -Wait -NoNewWindow
+
+# Define path to devcon executable
+$devconExe = Join-Path $tempDir "devcon.exe"
+
+# Handle driver download
+if ($DriverVersion -eq "latest") {
+    Write-Host "Determining latest driver version..." -ForegroundColor Cyan
+    $apiUrl = "https://api.github.com/repos/VirtualDrivers/Virtual-Display-Driver/releases/latest"
+    $headers = @{
+        "Accept" = "application/vnd.github.v3+json"
+        "User-Agent" = "PowerShell-VDDInstaller"
+    }
+
+    try {
+        $releaseInfo = Invoke-RestMethod -Uri $apiUrl -Headers $headers
+        $latestVersion = $releaseInfo.tag_name
+        # Look for the x64 zip asset
+        $asset = $releaseInfo.assets | Where-Object { $_.name -match "x64\.zip$" } | Select-Object -First 1
+
+        if ($asset) {
+            $downloadUrl = $asset.browser_download_url
+            Write-Host "Found latest version: $latestVersion" -ForegroundColor Cyan
+        } else {
+            throw "Could not find x64 driver package in latest release"
+        }
+    } catch {
+        Write-Host "Error fetching latest release information: $_" -ForegroundColor Red
+        exit 1
+    }
+} else {
+    # Use specified version
+    $downloadUrl = "https://github.com/VirtualDrivers/Virtual-Display-Driver/releases/download/$DriverVersion/Signed-Driver-v$DriverVersion-x64.zip"
+}
+
+# Download and extract driver package
+Write-Host "Downloading driver from: $downloadUrl" -ForegroundColor Cyan
+$driverZipPath = Join-Path $tempDir "driver.zip"
+Invoke-WebRequest -Uri $downloadUrl -OutFile $driverZipPath
+Expand-Archive -Path $driverZipPath -DestinationPath $tempDir -Force
+
+# Install the driver
+Write-Host "Installing virtual display driver..." -ForegroundColor Cyan
+Push-Location $tempDir
+& $devconExe install .\MttVDD.inf "Root\MttVDD"
+Pop-Location
+
+Write-Host "Driver installation completed." -ForegroundColor Green