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https://github.com/Raphire/Win11Debloat.git
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Add option to show & undo applied tweaks + more (#599)
* Remove RemoveCommApps and RemoveW11Outlook presets. These are largely redundant. Use -RemoveApps parameter instead * Add additional options to change the `All Apps` view in the start menu (Hide, Grid, Category, List) * Add clean start menu backup validation to start menu restore function * Resolve nested quoting bug in Run.bat when path has spaces, see #583 * Fix desync issue when toggling "Only Show Installed" checkbox too fast * Fix: add missing keys in Sysprep/Undo regfiles for Disabling Recall and Windows Suggested content * Fix 'Disable Animations' Sysprep settings not being set for new users * Update README.md * Update CONTRIBUTING.md
This commit is contained in:
Jeffrey
GitHub
175
Scripts/Features/GetCurrentTweakState.ps1
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175
Scripts/Features/GetCurrentTweakState.ps1
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# Tests whether the registry operations in a feature's .reg file currently match the live registry.
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# Returns $true if ALL operations in the apply reg file match current system state.
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# Returns $false if the feature has no RegistryKey, the file is missing, or any operation mismatches.
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function Get-ExpectedRegistryValueKind {
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param(
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[Parameter(Mandatory)]
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$Operation
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)
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switch ([string]$Operation.ValueType) {
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'DWord' { return [Microsoft.Win32.RegistryValueKind]::DWord }
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'QWord' { return [Microsoft.Win32.RegistryValueKind]::QWord }
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'String' { return [Microsoft.Win32.RegistryValueKind]::String }
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'Binary' { return [Microsoft.Win32.RegistryValueKind]::Binary }
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'Hex2' { return [Microsoft.Win32.RegistryValueKind]::ExpandString }
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'Hex7' { return [Microsoft.Win32.RegistryValueKind]::MultiString }
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default { return $null }
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}
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}
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function Test-FeatureApplied {
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param (
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[Parameter(Mandatory)]
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[string]$FeatureId
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)
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if (-not $script:Features.ContainsKey($FeatureId)) { return $false }
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$feature = $script:Features[$FeatureId]
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switch ($FeatureId) {
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'DisableWidgets' {
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# Widgets packages cannot be reinstalled automatically, so we treat their
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# absence as the applied state (checked) and presence as not-yet-applied.
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$widgetAppIds = @(
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'Microsoft.StartExperiencesApp',
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'MicrosoftWindows.Client.WebExperience',
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'Microsoft.WidgetsPlatformRuntime'
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)
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foreach ($appId in $widgetAppIds) {
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if (Get-AppxPackage -Name $appId -AllUsers -ErrorAction SilentlyContinue) {
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return $false
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}
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}
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return $true
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}
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'DisableStoreSearchSuggestions' {
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if ($script:Params.ContainsKey('Sysprep')) {
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return (Test-StoreSearchSuggestionsDisabledForAllUsers)
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}
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$storeDbPath = "$env:LocalAppData\Packages\Microsoft.WindowsStore_8wekyb3d8bbwe\LocalState\store.db"
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if ($script:Params.ContainsKey('User')) {
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$storeDbPath = GetUserDirectory -userName "$(GetUserName)" -fileName "AppData\Local\Packages\Microsoft.WindowsStore_8wekyb3d8bbwe\LocalState\store.db" -exitIfPathNotFound $false
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}
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return (Test-StoreSearchSuggestionsDisabled -StoreAppsDatabase $storeDbPath)
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}
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'EnableWindowsSandbox' {
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return (Test-WindowsOptionalFeatureEnabled -FeatureName 'Containers-DisposableClientVM')
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}
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'EnableWindowsSubsystemForLinux' {
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$wslEnabled = Test-WindowsOptionalFeatureEnabled -FeatureName 'Microsoft-Windows-Subsystem-Linux'
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$vmpEnabled = Test-WindowsOptionalFeatureEnabled -FeatureName 'VirtualMachinePlatform'
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return ($wslEnabled -and $vmpEnabled)
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}
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}
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if (-not $feature.RegistryKey) { return $false }
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$regFilePath = Join-Path $script:RegfilesPath $feature.RegistryKey
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if (-not (Test-Path $regFilePath)) { return $false }
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try {
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$operations = @(Get-RegFileOperations -regFilePath $regFilePath)
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}
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catch { return $false }
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if ($operations.Count -eq 0) { return $false }
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foreach ($op in $operations) {
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$parts = Split-RegistryPath -path $op.KeyPath
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if (-not $parts) { return $false }
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$rootKey = Get-RegistryRootKey -hiveName $parts.Hive
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if (-not $rootKey) { return $false }
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$key = $null
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try {
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$key = $rootKey.OpenSubKey($parts.SubKey, $false)
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switch ($op.OperationType) {
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'DeleteKey' {
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if ($null -ne $key) { return $false }
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}
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'DeleteValue' {
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if ($null -ne $key) {
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$names = @($key.GetValueNames())
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if ($names -icontains $op.ValueName) { return $false }
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}
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# key missing = value also gone = operation matches
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}
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'SetValue' {
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if ($null -eq $key) { return $false }
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$names = @($key.GetValueNames())
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if (-not ($names -icontains $op.ValueName)) { return $false }
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$actualKind = $key.GetValueKind($op.ValueName)
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$expectedKind = Get-ExpectedRegistryValueKind -Operation $op
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if ($null -eq $expectedKind -or $actualKind -ne $expectedKind) { return $false }
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$actualRaw = $key.GetValue($op.ValueName, $null, [Microsoft.Win32.RegistryValueOptions]::DoNotExpandEnvironmentNames)
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$actual = switch ($actualKind) {
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([Microsoft.Win32.RegistryValueKind]::DWord) {
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[BitConverter]::ToUInt32([BitConverter]::GetBytes([int32]$actualRaw), 0)
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}
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([Microsoft.Win32.RegistryValueKind]::QWord) {
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[BitConverter]::ToUInt64([BitConverter]::GetBytes([int64]$actualRaw), 0)
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}
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([Microsoft.Win32.RegistryValueKind]::Binary) {
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@($actualRaw | ForEach-Object { [int]$_ })
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}
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([Microsoft.Win32.RegistryValueKind]::MultiString) {
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@($actualRaw)
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}
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default {
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if ($null -ne $actualRaw) { [string]$actualRaw } else { $null }
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}
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}
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$expected = $op.ValueData
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$match = if (($actual -is [array]) -and ($expected -is [array])) {
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(Compare-Object $actual $expected).Count -eq 0
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} else {
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$actual -eq $expected
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}
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if (-not $match) { return $false }
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}
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}
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}
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catch { return $false }
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finally {
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if ($null -ne $key) { $key.Close() }
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}
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}
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return $true
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}
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# Returns the 1-based index of the UiGroup option whose features all match current system state,
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# or 0 if no option fully matches (meaning the current state is unknown / "No Change").
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function Get-CurrentGroupActiveIndex {
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param (
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[Parameter(Mandatory)]
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[object]$Group
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)
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$i = 1
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foreach ($val in $Group.Values) {
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$allApplied = $true
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foreach ($fid in $val.FeatureIds) {
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if (-not (Test-FeatureApplied -FeatureId $fid)) {
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$allApplied = $false
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break
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}
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}
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if ($allApplied) { return $i }
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$i++
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}
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return 0
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}
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