Enable .NET IL trimming to reduce app size

.github/workflows/Build.yml

@@ -98,6 +98,7 @@ jobs:
           /p:GenerateAppxPackageOnBuild=true `
           /p:WindowsAppSDKSelfContained=true `
           /p:SelfContained=true `
+          /p:PublishReadyToRun=false `
           /p:RuntimeIdentifier=win10-${{ matrix.platform }}
       env:
         Appx_Bundle: Never

.gitignore

@@ -184,7 +184,7 @@ publish/
 *.azurePubxml
 # Note: Comment the next line if you want to checkin your web deploy settings,
 # but database connection strings (with potential passwords) will be unencrypted
-*.pubxml
+# *.pubxml
 *.publishproj
 
 # Microsoft Azure Web App publish settings. Comment the next line if you want to

EnergyStarX/EnergyStarX.csproj

@@ -9,9 +9,9 @@
     <Platforms>x86;x64;arm64</Platforms>
     <RuntimeIdentifiers>win10-x86;win10-x64;win10-arm64</RuntimeIdentifiers>
     <PublishProfile>Properties\PublishProfiles\win10-$(Platform).pubxml</PublishProfile>
-	<ImplicitUsings>enable</ImplicitUsings>
-	<Nullable>enable</Nullable>
-	<UseWinUI>true</UseWinUI>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <UseWinUI>true</UseWinUI>
     <EnableMsixTooling>true</EnableMsixTooling>
     <GenerateTemporaryStoreCertificate>True</GenerateTemporaryStoreCertificate>
     <GenerateAppInstallerFile>False</GenerateAppInstallerFile>
@@ -24,6 +24,14 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
 
+  <!-- Enable .NET IL trimming in release mode to reduce app size -->
+  <!-- We need COM support to get hardware info with WmiLight -->
+  <PropertyGroup Condition="'$(Configuration)' != 'Debug'">
+    <PublishTrimmed>true</PublishTrimmed>
+    <TrimMode>partial</TrimMode>
+    <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
+  </PropertyGroup>
+
   <ItemGroup>
     <Manifest Include="$(ApplicationManifest)" />
   </ItemGroup>
@@ -33,20 +41,19 @@
     <PackageReference Include="CommunityToolkit.WinUI" Version="7.1.2" />
     <PackageReference Include="CommunityToolkit.WinUI.UI.Controls.Markdown" Version="7.1.2" />
     <PackageReference Include="H.NotifyIcon" Version="2.0.94" />
-    <PackageReference Include="Hardware.Info" Version="10.1.1" />
     <PackageReference Include="Microsoft.AppCenter.Analytics" Version="5.0.1" />
     <PackageReference Include="Microsoft.AppCenter.Crashes" Version="5.0.1" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
     <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.2.230217.4" />
     <PackageReference Include="Microsoft.Xaml.Behaviors.WinUI.Managed" Version="2.0.9" />
     <PackageReference Include="NLog" Version="5.1.2" />
-    <PackageReference Include="TaskScheduler" Version="2.10.1" />
     <PackageReference Include="WinUICommunity.SettingsUI" Version="3.1.1" />
     <PackageReference Include="WinUIEx" Version="2.1.0" />
     <PackageReference Include="DependencyPropertyGenerator" Version="1.2.2" PrivateAssets="all" ExcludeAssets="runtime">
       <IncludeAssets>compile; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Flurl" Version="3.0.7" />
+    <PackageReference Include="WmiLight" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>
@@ -110,7 +117,7 @@
       <DependentUpon>SettingsHelper.tt</DependentUpon>
     </Compile>
   </ItemGroup>
-  
+
   <PropertyGroup Condition="'$(DisableHasPackageAndPublishMenuAddedByProject)'!='true' and '$(EnableMsixTooling)'=='true'">
     <HasPackageAndPublishMenu>true</HasPackageAndPublishMenu>
   </PropertyGroup>

EnergyStarX/Properties/PublishProfiles/win10-arm64.pubxml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+https://go.microsoft.com/fwlink/?LinkID=208121.
+-->
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PublishProtocol>FileSystem</PublishProtocol>
+    <Platform>arm64</Platform>
+    <RuntimeIdentifier>win10-arm64</RuntimeIdentifier>
+    <PublishDir>bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\</PublishDir>
+    <SelfContained>true</SelfContained>
+    <PublishSingleFile>False</PublishSingleFile>
+    <PublishReadyToRun Condition="'$(Configuration)' == 'Debug'">False</PublishReadyToRun>
+    <PublishReadyToRun Condition="'$(Configuration)' != 'Debug'">True</PublishReadyToRun>
+  </PropertyGroup>
+</Project>

EnergyStarX/Properties/PublishProfiles/win10-x64.pubxml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+https://go.microsoft.com/fwlink/?LinkID=208121.
+-->
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PublishProtocol>FileSystem</PublishProtocol>
+    <Platform>x64</Platform>
+    <RuntimeIdentifier>win10-x64</RuntimeIdentifier>
+    <PublishDir>bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\</PublishDir>
+    <SelfContained>true</SelfContained>
+    <PublishSingleFile>False</PublishSingleFile>
+    <PublishReadyToRun Condition="'$(Configuration)' == 'Debug'">False</PublishReadyToRun>
+    <PublishReadyToRun Condition="'$(Configuration)' != 'Debug'">True</PublishReadyToRun>
+  </PropertyGroup>
+</Project>

EnergyStarX/Services/StartupService.cs

@@ -37,8 +37,12 @@ public async Task Initialize()
 
     public async Task<StartupType> GetStartupType()
     {
-        bool msixStartupTaskEnabled = await GetMsixStartupTaskEnabled();
-        bool adminScheduleTaskExists = GetAdminScheduleTaskExists();
+        // Run in parallel to save time
+        Task<bool> GetMsixStartupTaskEnabledTask = GetMsixStartupTaskEnabled();
+        Task<bool> GetAdminScheduleTaskExistsTask = GetAdminScheduleTaskExists();
+
+        bool msixStartupTaskEnabled = await GetMsixStartupTaskEnabledTask;
+        bool adminScheduleTaskExists = await GetAdminScheduleTaskExistsTask;
 
         StartupType startupType = (msixStartupTaskEnabled, adminScheduleTaskExists) switch
         {
@@ -122,9 +126,24 @@ private async Task<bool> DisableMsixStartupTask()
 
     private const string AdminScheduleTaskName = "EnergyStarXAdminStartupTask";
 
-    private bool GetAdminScheduleTaskExists()
+    private async Task<bool> GetAdminScheduleTaskExists()
     {
-        return Microsoft.Win32.TaskScheduler.TaskService.Instance.RootFolder.Tasks.Exists(AdminScheduleTaskName);
+        using Process process = new()
+        {
+            StartInfo = new ProcessStartInfo()
+            {
+                FileName = "schtasks",
+                ArgumentList = { "/query", "/tn", AdminScheduleTaskName },
+
+                UseShellExecute = true,
+                WindowStyle = ProcessWindowStyle.Hidden
+            }
+        };
+
+        process.Start();
+        await process.WaitForExitAsync();
+
+        return process.ExitCode == 0;
     }
 
     /// <summary>
@@ -212,7 +231,7 @@ private async Task<bool> CreateAdminScheduleTask()
             await scheduleTaskXmlFile.DeleteAsync();
         }
 
-        return GetAdminScheduleTaskExists();
+        return await GetAdminScheduleTaskExists();
     }
 
     /// <summary>
@@ -246,7 +265,7 @@ private async Task<bool> DeleteAdminScheduleTask()
             return false;
         }
 
-        return !GetAdminScheduleTaskExists();
+        return !await GetAdminScheduleTaskExists();
     }
 
     private string GetExecutablePath()

EnergyStarX/ViewModels/SettingsViewModel.cs

@@ -2,10 +2,10 @@
 using CommunityToolkit.Mvvm.Input;
 using EnergyStarX.Helpers;
 using EnergyStarX.Services;
-using Hardware.Info;
 using Windows.ApplicationModel;
 using Windows.Security.ExchangeActiveSyncProvisioning;
 using Windows.System;
+using WmiLight;
 
 namespace EnergyStarX.ViewModels;
 
@@ -201,13 +201,30 @@ private async Task ContactTheDeveloper()
 
     private readonly Lazy<string> feedbackMailBody = new(() =>
     {
-        HardwareInfo hardware = new();
-        hardware.RefreshCPUList(false);
-        hardware.RefreshMemoryList();
-        hardware.RefreshVideoControllerList();
-        hardware.RefreshBatteryList();
+        string hardwareInfo = string.Empty;
 
-        string JoinItems<T>(IEnumerable<T> items, Func<T, string> selector) => items.Any() ? string.Join(" + ", items.Select(selector)) : "N/A";
+        try
+        {
+            using WmiConnection wmiConnection = new();
+
+            string JoinItems<T>(IEnumerable<T> items) => items.Any() ? string.Join(" + ", items) : "N/A";
+
+            string cpuName = JoinItems(wmiConnection.CreateQuery("SELECT Name FROM Win32_Processor").Select(cpu => cpu["Name"]));
+            string gpuName = JoinItems(wmiConnection.CreateQuery("SELECT Name FROM Win32_VideoController").Select(gpu => gpu["Name"]));
+            bool batteryExists = wmiConnection.CreateQuery("SELECT Name FROM Win32_Battery").Any();
+            long ramCapacity = wmiConnection.CreateQuery("SELECT Capacity FROM Win32_PhysicalMemory")
+                .Select(ram => long.TryParse(ram["Capacity"] as string, out long capacity) ? capacity : 0)
+                .Sum();
+
+            hardwareInfo = $"""
+                CPU: {cpuName}
+                RAM: {ramCapacity / 1024 / 1024} MB
+                GPU: {gpuName}
+                Battery: {(batteryExists ? "Yes" : "No")}
+
+                """;
+        }
+        catch { }
 
         return $"""
 
@@ -216,11 +233,7 @@ private async Task ContactTheDeveloper()
             ----------
             Windows: {Environment.OSVersion.Version}
             Device: {new EasClientDeviceInformation().SystemProductName}
-            CPU: {JoinItems(hardware.CpuList, c => c.Name)}
-            RAM: {hardware.MemoryList.Select(m => m.Capacity).Aggregate((a, b) => a + b) / 1024 / 1024} MB
-            GPU: {JoinItems(hardware.VideoControllerList, v => v.Name)}
-            Battery: {(hardware.BatteryList.Count > 0 ? "Yes" : "No")}
-
+            {hardwareInfo}
             """;
     });