From 3dabd332f833f4383e06ef7a6df734d63dbceb7f Mon Sep 17 00:00:00 2001
From: Mykhailo Matviiv <firenero94@gmail.com>
Date: Mon, 26 Jan 2026 00:18:02 +0100
Subject: [PATCH] Mark core and text.json libraries as AOT-compatible

---
 .github/workflows/build-core.yml              | 28 +++++++++++++++++--
 README.md                                     |  2 +-
 ...TypeId.Serialization.SystemTextJson.csproj |  6 ++++
 .../TypeId.Core/TypeId.Core.csproj            |  6 ++++
 4 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build-core.yml b/.github/workflows/build-core.yml
index 744a23e..5dbc26b 100644
--- a/.github/workflows/build-core.yml
+++ b/.github/workflows/build-core.yml
@@ -36,17 +36,41 @@ jobs:
         run: dotnet build --no-restore --configuration Release
       - name: Test
         run: dotnet test --no-restore --no-build --configuration Release
+        
+  native-aot:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dotnet-version: [8, 10]
+    defaults:
+      run:
+        working-directory: ./src/FastIDs.TypeId
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: ${{ matrix.dotnet-version }}
+      - name: Restore dependencies
+        run: dotnet restore
+      - name: Native AOT publish
+        env: 
+          TARGET_FRAMEWORK: "net${{ matrix.dotnet-version }}.0"
+        run: |
+          set -euo pipefail
+          dotnet publish ./TypeId.Core/TypeId.Core.csproj -c Release -r linux-x64 -f $TARGET_FRAMEWORK /p:PublishAot=true -o ./native-artifacts
+          ls -la ./native-artifacts
 
   pack-and-push:
     runs-on: ubuntu-latest
-    needs: build
+    needs: [build, native-aot]
     if: startsWith(github.ref, 'refs/tags/')
     defaults:
       run:
         working-directory: ./src/FastIDs.TypeId
     steps:
       - uses: actions/checkout@v3
-      - name: Setup .NET 10 (for packing)
+      - name: Setup .NET 10
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: 10
diff --git a/README.md b/README.md
index efb2731..558477f 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![NuGet Version](https://img.shields.io/nuget/v/FastIDs.TypeId)](https://www.nuget.org/packages/FastIDs.TypeId)
 
-High-performance C# implementation of [TypeId](https://github.com/jetpack-io/typeid/).
+High-performance, Native AOT-compatible C# implementation of [TypeId](https://github.com/jetpack-io/typeid/).
 
 Here's an example of a TypeID of type user:
 ```
diff --git a/src/FastIDs.TypeId.Serialization/TypeId.Serialization.SystemTextJson/TypeId.Serialization.SystemTextJson.csproj b/src/FastIDs.TypeId.Serialization/TypeId.Serialization.SystemTextJson/TypeId.Serialization.SystemTextJson.csproj
index eac44d9..1f93e84 100644
--- a/src/FastIDs.TypeId.Serialization/TypeId.Serialization.SystemTextJson/TypeId.Serialization.SystemTextJson.csproj
+++ b/src/FastIDs.TypeId.Serialization/TypeId.Serialization.SystemTextJson/TypeId.Serialization.SystemTextJson.csproj
@@ -19,6 +19,12 @@
         <Copyright>Copyright (c) Mykhailo Matviiv 2023.</Copyright>
     </PropertyGroup>
 
+    <PropertyGroup>
+        <IsTrimmable>true</IsTrimmable>
+        <IsAotCompatible>true</IsAotCompatible>
+        <VerifyReferenceTrimCompatibility>true</VerifyReferenceTrimCompatibility>
+    </PropertyGroup>
+
     <ItemGroup>
         <None Include="../../../README.md" Pack="true" PackagePath="\" />
     </ItemGroup>
diff --git a/src/FastIDs.TypeId/TypeId.Core/TypeId.Core.csproj b/src/FastIDs.TypeId/TypeId.Core/TypeId.Core.csproj
index 8835d48..77dcb06 100644
--- a/src/FastIDs.TypeId/TypeId.Core/TypeId.Core.csproj
+++ b/src/FastIDs.TypeId/TypeId.Core/TypeId.Core.csproj
@@ -28,6 +28,12 @@
         <AnalysisModePerformance>All</AnalysisModePerformance>
         <CodeAnalysisTreatWarningsAsErrors>true</CodeAnalysisTreatWarningsAsErrors>
     </PropertyGroup>
+    
+    <PropertyGroup>
+        <IsTrimmable>true</IsTrimmable>
+        <IsAotCompatible>true</IsAotCompatible>
+        <VerifyReferenceTrimCompatibility>true</VerifyReferenceTrimCompatibility>
+    </PropertyGroup>
 
     <ItemGroup>
       <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1">