Fix Tests and Add Deterministic Builds

Author: FreeApophis

.github/workflows/build.yml

@@ -22,3 +22,19 @@ jobs:
       run: dotnet build --configuration Release --no-restore /p:FodyGenerateXsd=false /p:TreatWarningsAsErrors=true
     - name: Run Tests
       run: dotnet test --configuration Release --no-build
+
+  nupkg:
+      name: Generate NuGet Packages
+      runs-on: ubuntu-latest
+      steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-dotnet@v1
+        name: Install Current .NET SDK
+      - name: Generate NuGet Packages
+        run: dotnet pack --configuration Release --output nupkg
+      - uses: actions/upload-artifact@v2
+        if: success() && github.ref == 'refs/heads/main'
+        with:
+            name: nupkg
+            path: nupkg/*
+            retention-days: 1

Directory.Build.props

@@ -16,4 +16,12 @@
     <ItemGroup>
         <PackageReference Include="Messerli.CodeStyle" PrivateAssets="all" />
     </ItemGroup>
+    <PropertyGroup Label="Deterministic Builds and Source Link">
+        <PublishRepositoryUrl>true</PublishRepositoryUrl>
+        <ContinuousIntegrationBuild Condition="'$(GITHUB_ACTIONS)' == 'true'">true</ContinuousIntegrationBuild>
+        <EmbedUntrackedSources>true</EmbedUntrackedSources>
+    </PropertyGroup>
+    <ItemGroup Label="Deterministic Builds and Source Link">
+        <PackageReference Include="Microsoft.SourceLink.GitHub" PrivateAssets="all" VersionOverride="1.1.1" />
+    </ItemGroup>
 </Project>