PortValhalla/scripts/Windows/Software/Windows/Manage.ps1

using namespace Microsoft.Win32;

param(
    $Action,
    [hashtable] $Arguments
)

. "$PSScriptRoot/../../Scripts/Registry.ps1";
. "$PSScriptRoot/../../../Common/Scripts/Config.ps1";
. "$PSScriptRoot/../../../Common/Scripts/System.ps1";
. "$PSScriptRoot/../../../Common/Scripts/Software.ps1";
. "$PSScriptRoot/../../../Common/Types/InstallerAction.ps1";

Start-SoftwareInstaller @PSBoundParameters `
    -Installer {
        param(
            [scriptblock] $Installer
        )

        & $Installer -Action ([InstallerAction]::Configure)
    } `
    -Configurator {
        $dir = New-TemporaryDirectory;
        Push-Location $dir;

        function Get-WinConfig {
            param(
                [string] $Name
            )

            Get-Config "valhalla.windows.$Name";
        }

        # Copy keyboard layout
        # ToDo: Why not NewUser? Investiagte!
        Copy-UserInternationalSettingsToSystem -WelcomeScreen $True -NewUser $False;

        if (Get-WinConfig "legacyIconSpacing") {
            Write-Host "Setting up old-school Desktop Icon spacing";

            Edit-DefaultUserKey {
                param (
                    [RegistryKey] $Key
                )
    
                $property = "IconSpacing";
                $relativePath = "Control Panel\Desktop\WindowMetrics"
                $path = "$($Key.PSPath)\$relativePath";
                Copy-ItemProperty "HKCU:\$relativePath" $path $property;
                Rename-ItemProperty $path $property "_$property";
                Set-ItemProperty $path -Name $property -Value "-1710" -Type "String";
            };
        }

        if (-not (Get-WinConfig "dynamicLighting")) {
            Write-Host "Disabling Dynamic Lighting";

            Edit-DefaultUserKey {
                param (
                    [RegistryKey] $Key
                )

                $path = "$($Key.PSPath)\Software\Microsoft\Lighting";
                $null = New-Item $path;
                Set-ItemProperty $path -Name "AmbientLightingEnabled" -Value 0 -Type "DWord";
            };
        }

        if (-not (Get-WinConfig "adware")) {
            $startLayoutFile = "start.json";
            Write-Host "Removing adware";

            Remove-DesktopIcon "*Microsoft Edge*";

            Edit-DefaultUserKey {
                param (
                    [RegistryKey] $Key
                )

                $winKey = "$($Key.PSPath)\Software\Microsoft\Windows\CurrentVersion";
                $contentDeliveryKey = "$winKey\ContentDeliveryManager";
                $cloudContentKey = "HKLM:\Software\Policies\Microsoft\Windows\CloudContent";

                foreach ($path in @($contentDeliveryKey, $cloudContentKey)) {
                    if (-not (Test-Path $path)) {
                        $null = New-Item $path;
                    }
                }

                # Set-ItemProperty $cloudContentKey -Name "DisableWindowsConsumerFeatures" -Value 1 -Type "DWord";
                Set-ItemProperty $cloudContentKey -Name "DisableCloudOptimizedContent" -Value 1 -Type "DWord";
                Set-ItemProperty $cloudContentKey -Name "DisableConsumerAccountStateContent" -Value 1 -Type "DWord";

                # Disabling Personal MS Teams Icon
                Set-ItemProperty "$winKey\Explorer\Advanced" -Name "TaskBarMn" -Value 0 -Type "DWord";
                Set-ItemProperty $contentDeliveryKey -Name "ContentDeliveryAllowed" -Value 0 -Type "DWord";
                Set-ItemProperty $contentDeliveryKey -Name "SilentInstalledAppsEnabled" -Value 0 -Type "DWord";
                Set-ItemProperty $contentDeliveryKey -Name "SystemPaneSuggestionsEnabled" -Value 0 -Type "DWord";
            };

            Write-Host "Removing ads from pinned apps";
            Export-StartLayout $startLayoutFile;

            $startLayout = Get-Content $startLayoutFile | ConvertFrom-Json;
            $property = "pinnedList";

            $newLayout = $startLayout | Select-Object -ExpandProperty $property | Where-Object {
                -not (
                    ($_.desktopAppLink -like "*Microsoft Edge*") -or
                    [System.Linq.Enumerable]::Any(
                        @(
                            "*MicrosoftOfficeHub*",
                            "*SpotifyMusic*",
                            "*WhatsApp*",
                            "*PrimeVideo*",
                            "*Netflix*",
                            "*Instagram*",
                            "*ChipChamp*",
                            "*Facebook*",
                            "*LinkedIn*"),
                        [System.Func[System.Object,bool]]{
                            param($pattern)
                            $_.packagedAppId -like "$pattern";
                        }));
            };

            $startLayout.PSObject.Properties.Remove($property);
            $startLayout | Add-Member -NotePropertyName $property -NotePropertyValue $newLayout;

            $startLayout | ConvertTo-Json -Compress | Set-Content "$env:SystemDrive\Users\Default\AppData\Local\Microsoft\Windows\Shell\LayoutModification.json";
        }

        if (Get-WinConfig "showFileExt") {

            Edit-DefaultUserKey {
                param (
                    [RegistryKey] $Key
                )

                Set-ItemProperty "$($Key.PSPath)\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "HideFileExt" -Value 0 -Type "DWord";
            };
        }

        Pop-Location;
        Remove-Item -Recurse $dir;
    };