Address Trim warnings and prevent future regressions

.generated.NoMobile.sln

@@ -193,6 +193,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.Analyzers.Tests", "t
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.Samples.Console.HeapDump", "samples\Sentry.Samples.Console.HeapDump\Sentry.Samples.Console.HeapDump.csproj", "{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.TrimTest", "test\Sentry.TrimTest\Sentry.TrimTest.csproj", "{6030B748-0000-43B5-B8A8-399AA42F5229}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.MauiTrimTest", "test\Sentry.MauiTrimTest\Sentry.MauiTrimTest.csproj", "{DF92E098-822C-4B94-B96B-56BFB91FBB54}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -520,6 +524,14 @@ Global
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -605,5 +617,7 @@ Global
 		{E36C8DCA-464E-41CB-B189-F58553AAA8D4} = {230B9384-90FD-4551-A5DE-1A5C197F25B6}
 		{5A17FEF9-07BB-47B8-9883-9C2CC93F09E8} = {6987A1CC-608E-4868-A02C-09D30C8B7B2D}
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821} = {21B42F60-5802-404E-90F0-AEBCC56760C0}
+		{6030B748-0000-43B5-B8A8-399AA42F5229} = {6987A1CC-608E-4868-A02C-09D30C8B7B2D}
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54} = {6987A1CC-608E-4868-A02C-09D30C8B7B2D}
 	EndGlobalSection
 EndGlobal

.github/actions/environment/action.yml

@@ -15,7 +15,7 @@ runs:
     - name: Pin the Xcode Version
       if: runner.os == 'macOS'
       shell: bash
-      run: sudo xcode-select --switch /Applications/Xcode_16.0.app
+      run: sudo xcode-select --switch /Applications/Xcode_16.2.app
 
     # Needed for Android SDK setup step
     - uses: actions/setup-java@v3

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # Pin macos to get the version of XCode that we need: https://github.com/actions/runner-images/issues/10703
+        # Pin macos to get the version of Xcode that we need: https://github.com/actions/runner-images/issues/10703
         os: [ubuntu-latest, windows-latest, macos-15]
 
     steps:
@@ -53,7 +53,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # Pin macos to get the version of XCode that we need: https://github.com/actions/runner-images/issues/10703
+        # Pin macos to get the version of Xcode that we need: https://github.com/actions/runner-images/issues/10703
         os: [ubuntu-latest, windows-latest, macos-15]
 
     steps:
@@ -154,7 +154,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # Pin macos to get the version of XCode that we need: https://github.com/actions/runner-images/issues/10703
+        # Pin macos to get the version of Xcode that we need: https://github.com/actions/runner-images/issues/10703
         os: [ubuntu-latest, windows-latest, macos-15]
 
     steps:
@@ -187,6 +187,52 @@ jobs:
         with:
           path: integration-test
 
+
+  trim-analysis:
+    name: Trim analysis
+    runs-on: macos-15
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 2 # default is 1 and codecov needs > 1
+
+      # We use macOS for the final publishing build so we get all the iOS/macCatalyst targets in the packages
+      - name: Set Environment Variables
+        run: echo "CI_PUBLISHING_BUILD=true" >> $GITHUB_ENV
+
+      - name: Download sentry-native (macOS)
+        uses: actions/cache/restore@v4
+        with:
+          path: src/Sentry/Platforms/Native/sentry-native
+          key: sentry-native-macOS-${{ hashFiles('scripts/build-sentry-native.ps1') }}-${{ hashFiles('.git/modules/modules/sentry-native/HEAD') }}
+          fail-on-cache-miss: true
+
+      - name: Setup Environment
+        uses: ./.github/actions/environment
+
+      - name: Build Native Dependencies
+        uses: ./.github/actions/buildnative
+
+      - name: Install Android SDKs
+        if: runner.os == 'macOS'
+        run: |
+          dotnet build src/Sentry/Sentry.csproj -t:InstallAndroidDependencies -f:net8.0-android34.0 -p:AcceptAndroidSDKLicenses=True -p:AndroidSdkPath="/usr/local/lib/android/sdk/"
+
+      - name: Publish Test app (macOS)
+        run: dotnet publish test/Sentry.TrimTest/Sentry.TrimTest.csproj -c Release -r osx-arm64
+
+      - name: Publish Test app (Android)
+        run: dotnet publish test/Sentry.MauiTrimTest/Sentry.MauiTrimTest.csproj -c Release -f net9.0-android35.0 -r android-arm64
+
+# We can't publish iOS applications on CI yet. We'd need a valid bundle identifier and to install the relevant
+# certificates/profiles on CI (presumably certs associated with the Sentry org).
+# See https://youtrack.jetbrains.com/issue/RIDER-17115/Could-not-find-any-available-provisioning-profiles-for-iOS
+#      - name: Publish Test app (iOS)
+#        run: dotnet publish test/Sentry.MauiTrimTest/Sentry.MauiTrimTest.csproj -c Release -f net9.0-ios18.0 -r ios-arm64
+
   test-solution-filters:
     runs-on: ubuntu-latest
     if: ${{ !startsWith(github.ref_name, 'release/') }}

CHANGELOG.md

@@ -11,6 +11,7 @@
 - Fixed JNI Error when accessing Android device data from multiple threads ([#3802](https://github.com/getsentry/sentry-dotnet/pull/3802))
 - Android - fix bug that prevents logcat.log from getting attached to unhandled events (SIGSEGV Segfault) ([#3694](https://github.com/getsentry/sentry-dotnet/pull/3694))
 - Fix "System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. (Parameter 'idData')" error propagating OpenTelemetry span ids ([#3850](https://github.com/getsentry/sentry-dotnet/pull/3850))
+- Address Trim warnings so that MAUI applications can be compiled AOT ([#3841](https://github.com/getsentry/sentry-dotnet/pull/3841))
 
 ### Dependencies
 

Sentry-CI-Build-Linux.slnf

@@ -55,6 +55,7 @@
       "test\\Sentry.AspNet.Tests\\Sentry.AspNet.Tests.csproj",
       "test\\Sentry.AspNetCore.Grpc.Tests\\Sentry.AspNetCore.Grpc.Tests.csproj",
       "test\\Sentry.AspNetCore.Tests\\Sentry.AspNetCore.Tests.csproj",
+      "test\\Sentry.AspNetCore.TestUtils\\Sentry.AspNetCore.TestUtils.csproj",
       "test\\Sentry.Azure.Functions.Worker.Tests\\Sentry.Azure.Functions.Worker.Tests.csproj",
       "test\\Sentry.DiagnosticSource.IntegrationTests\\Sentry.DiagnosticSource.IntegrationTests.csproj",
       "test\\Sentry.DiagnosticSource.Tests\\Sentry.DiagnosticSource.Tests.csproj",

Sentry.sln

@@ -193,6 +193,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.Analyzers.Tests", "t
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.Samples.Console.HeapDump", "samples\Sentry.Samples.Console.HeapDump\Sentry.Samples.Console.HeapDump.csproj", "{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.TrimTest", "test\Sentry.TrimTest\Sentry.TrimTest.csproj", "{6030B748-0000-43B5-B8A8-399AA42F5229}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sentry.MauiTrimTest", "test\Sentry.MauiTrimTest\Sentry.MauiTrimTest.csproj", "{DF92E098-822C-4B94-B96B-56BFB91FBB54}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -520,6 +524,14 @@ Global
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6030B748-0000-43B5-B8A8-399AA42F5229}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -605,5 +617,7 @@ Global
 		{E36C8DCA-464E-41CB-B189-F58553AAA8D4} = {230B9384-90FD-4551-A5DE-1A5C197F25B6}
 		{5A17FEF9-07BB-47B8-9883-9C2CC93F09E8} = {6987A1CC-608E-4868-A02C-09D30C8B7B2D}
 		{D7DF0B26-AD43-4F8B-9BFE-C4471CCC9821} = {21B42F60-5802-404E-90F0-AEBCC56760C0}
+		{6030B748-0000-43B5-B8A8-399AA42F5229} = {6987A1CC-608E-4868-A02C-09D30C8B7B2D}
+		{DF92E098-822C-4B94-B96B-56BFB91FBB54} = {6987A1CC-608E-4868-A02C-09D30C8B7B2D}
 	EndGlobalSection
 EndGlobal

scripts/generate-solution-filters-config.yaml

@@ -24,6 +24,13 @@ groupConfigs:
   windowsOnly:
     # .NET Framework projects
     - "**/*.AspNet.csproj"
+  artefacts:
+    # Any projects in the obj or bin directories
+    - "**/obj/**/*.csproj"
+    - "**/bin/**/*.csproj"
+  trimTests:
+    - "**/Sentry.TrimTest.csproj"
+    - "**/Sentry.MauiTrimTest.csproj"
 
 filterConfigs:
 
@@ -35,12 +42,13 @@ filterConfigs:
       groups:
         - "macOnly"
         - "windowsOnly"
+        - "artefacts"
+        - "trimTests"
       patterns:
         - "**/*AndroidTestApp.csproj"
         - "**/*DeviceTests*.csproj"
         - "**/*Maui.Device.TestApp.csproj"
         - "**/*SourceGen.csproj"
-        - "**/*TestUtils*.csproj"
 
   - outputPath: Sentry-CI-Build-macOS.slnf
     include:
@@ -50,6 +58,9 @@ filterConfigs:
         - "modules/perfview/**/TraceEvent.csproj"
         - "modules/perfview/**/FastSerialization.csproj"
     exclude:
+      groups:
+        - "artefacts"
+        - "trimTests"
       patterns:
         - "**/*AndroidTestApp.csproj"
         - "**/*DeviceTests*.csproj"
@@ -65,6 +76,8 @@ filterConfigs:
     exclude:
       groups:
         - "macOnly"
+        - "artefacts"
+        - "trimTests"
       patterns:
         - "**/*AndroidTestApp.csproj"
         - "**/*DeviceTests*.csproj"
@@ -78,6 +91,8 @@ filterConfigs:
       groups:
         - "allProjects"
     exclude:
+      groups:
+          - "artefacts"
       patterns:
         - "**/Sentry.Bindings*.csproj"
         - "benchmarks/**/*.csproj"
@@ -115,6 +130,9 @@ filterConfigs:
         - "**/Sentry.Testing.CrashableApp.csproj"
         - "**/Sentry.Tests.csproj"
         - "**/Sentry.Analyzers.Tests.csproj"
+    exclude:
+      groups:
+        - "artefacts"
 
   - outputPath: SentryCore.slnf
     solution: .generated.NoMobile.sln
@@ -173,6 +191,9 @@ filterConfigs:
       groups:
         - "allProjects"
     exclude:
+      groups:
+        - "artefacts"
+        - "trimTests"
       patterns:
         - "**/*Bindings*.csproj"
         - "**/*Android*.csproj"
@@ -184,6 +205,8 @@ filterConfigs:
       groups:
         - "allProjects"
     exclude:
+      groups:
+        - "trimTests"
       patterns:
         - "samples/**/*"
         - "**/*Bindings*"

src/Sentry.AspNetCore.Grpc/Sentry.AspNetCore.Grpc.csproj

@@ -11,7 +11,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.19.1" />
+    <PackageReference Include="Google.Protobuf" Version="3.22.5" />
     <PackageReference Include="Grpc.AspNetCore.Server" Version="2.40.0" />
   </ItemGroup>
 

src/Sentry.AspNetCore/Sentry.AspNetCore.csproj

@@ -19,6 +19,9 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.0" />
   </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
+    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="9.0.0" />
+  </ItemGroup>
 
   <ItemGroup>
     <InternalsVisibleTo Include="Sentry.AspNetCore.Tests" PublicKey="$(SentryPublicKey)" />

src/Sentry.Azure.Functions.Worker/SentryFunctionsWorkerMiddleware.cs

@@ -81,7 +81,8 @@ public async Task Invoke(FunctionContext context, FunctionExecutionDelegate next
         }
     }
 
-    [UnconditionalSuppressMessage("Trimming", "IL2026:Members annotated with 'RequiresUnreferencedCodeAttribute' require dynamic access otherwise can break functionality when trimming application code", Justification = AotHelper.SuppressionJustification)]
+    [UnconditionalSuppressMessage("Trimming", "IL2026: RequiresUnreferencedCode", Justification = AotHelper.AvoidAtRuntime)]
+    [UnconditionalSuppressMessage("Trimming", "IL2075: DynamicallyAccessedMembers", Justification = AotHelper.AvoidAtRuntime)]
     private async Task<TransactionContext> StartOrContinueTraceAsync(FunctionContext context)
     {
         var transactionName = context.FunctionDefinition.Name;
@@ -101,7 +102,7 @@ private async Task<TransactionContext> StartOrContinueTraceAsync(FunctionContext
         // attribute. In that case the route name will always be /api/<FUNCTION_NAME>
         // If this is ever a problem for customers, we can potentially see if there are alternate ways to get this info
         // from route tables or something. We're not even sure if anyone will use this functionality for now though.
-        if (!AotHelper.IsNativeAot && !TransactionNameCache.TryGetValue(transactionNameKey, out transactionName))
+        if (!AotHelper.IsTrimmed && !TransactionNameCache.TryGetValue(transactionNameKey, out transactionName))
         {
             // Find the HTTP Trigger attribute via reflection
             var assembly = Assembly.LoadFrom(context.FunctionDefinition.PathToAssembly);

src/Sentry.DiagnosticSource/Internal/DiagnosticSource/ReflectionHelper.cs

@@ -12,7 +12,7 @@ namespace Sentry.Internal.DiagnosticSource;
 /// </remarks>
 internal static class ReflectionHelper
 {
-    [UnconditionalSuppressMessage("TrimAnalyzer", "IL2075", Justification = AotHelper.SuppressionJustification)]
+    [UnconditionalSuppressMessage("TrimAnalyzer", "IL2075: DynamicallyAccessedMembers", Justification = AotHelper.AvoidAtRuntime)]
     public static object? GetProperty(this object obj, string name, IDiagnosticLogger? logger = null)
     {
         if (AotHelper.IsTrimmed)

src/Sentry.Google.Cloud.Functions/Sentry.Google.Cloud.Functions.csproj

@@ -6,9 +6,15 @@
     <Description>Official Google Cloud Functions integration for Sentry - Open-source error tracking that helps developers monitor and fix crashes in real time.</Description>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(EnableAot)' == 'true'">
+    <IsAotCompatible>true</IsAotCompatible>
+    <EnableConfigurationBindingGenerator>true</EnableConfigurationBindingGenerator>
+  </PropertyGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\Sentry.AspNetCore\Sentry.AspNetCore.csproj" />
     <PackageReference Include="Google.Cloud.Functions.Hosting" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.0" />
   </ItemGroup>
 
 </Project>

src/Sentry.Google.Cloud.Functions/SentryStartup.cs

@@ -29,7 +29,9 @@ public override void ConfigureLogging(WebHostBuilderContext context, ILoggingBui
 
         // TODO: refactor this with SentryWebHostBuilderExtensions
         var section = context.Configuration.GetSection("Sentry");
-        logging.Services.Configure<SentryAspNetCoreOptions>(section);
+        logging.Services.AddSingleton<IConfigureOptions<SentryAspNetCoreOptions>>(
+            _ => new SentryAspNetCoreOptionsSetup(section)
+            );
 
         logging.Services.Configure<SentryAspNetCoreOptions>(options =>
         {

src/Sentry.Hangfire/Sentry.Hangfire.csproj

@@ -8,6 +8,8 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(EnableAot)' == 'true'">
+    <!-- Although Sentry.Hangfire is trim compatible, Hangfire.Core produces trim warnings so ultimately neither
+    Hangfire nor Sentry.Hangfire should be used in applications built using Trimming or AOT compilation -->
     <IsAotCompatible>true</IsAotCompatible>
   </PropertyGroup>
 

src/Sentry.Maui/Internal/PageNavigationExtensions.cs

@@ -1,16 +1,36 @@
+using Sentry.Internal;
+
 namespace Sentry.Maui.Internal;
 
 internal static class PageNavigationExtensions
 {
-    private static readonly PropertyInfo? DestinationPageProperty =
-        typeof(NavigatedFromEventArgs).GetProperty("DestinationPage", BindingFlags.Instance | BindingFlags.NonPublic);
+    private static readonly PropertyInfo? DestinationPageProperty;
+    private static readonly PropertyInfo? PreviousPageProperty;
 
-    private static readonly PropertyInfo? PreviousPageProperty =
-        typeof(NavigatedToEventArgs).GetProperty("PreviousPage", BindingFlags.Instance | BindingFlags.NonPublic);
+    [UnconditionalSuppressMessage("Trimming", "IL2075: DynamicallyAccessedMembers", Justification = AotHelper.AvoidAtRuntime)]
+    static PageNavigationExtensions()
+    {
+        if (AotHelper.IsTrimmed)
+        {
+            return;
+        }
+        DestinationPageProperty = typeof(NavigatedFromEventArgs)
+            .GetProperty("DestinationPage", BindingFlags.Instance | BindingFlags.NonPublic);
+        PreviousPageProperty = typeof(NavigatedToEventArgs)
+            .GetProperty("PreviousPage", BindingFlags.Instance | BindingFlags.NonPublic);
+    }
 
+    /// <summary>
+    /// Reads the (internal) NavigatedFromEventArgs.DestinationPage property via reflection.
+    /// Note that this will return null if trimming is enabled.
+    /// </summary>
     public static Page? GetDestinationPage(this NavigatedFromEventArgs eventArgs) =>
         DestinationPageProperty?.GetValue(eventArgs) as Page;
 
+    /// <summary>
+    /// Reads the (internal) NavigatedFromEventArgs.PreviousPage property via reflection.
+    /// Note that this will return null if trimming is enabled.
+    /// </summary>
     public static Page? GetPreviousPage(this NavigatedToEventArgs eventArgs) =>
         PreviousPageProperty?.GetValue(eventArgs) as Page;
 }

src/Sentry.OpenTelemetry/Sentry.OpenTelemetry.csproj

@@ -16,7 +16,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="OpenTelemetry" Version="1.5.0" />
+    <!-- Version 1.6.0 is the minimum version that does not have trim warnings   -->
+    <PackageReference Include="OpenTelemetry" Version="1.6.0" />
   </ItemGroup>
 
   <ItemGroup>