Migrated from embedded pdbs to sourcelink

Author: rominator1983

.github/workflows/dotnet.yml

@@ -62,6 +62,7 @@ jobs:
         title: "Release Build ${{ env.CURRENT_VERSION }}"
         files: |
           ./ClosedXML/bin/Release/*.nupkg
+          ./ClosedXML/bin/Release/*.snupkg
 
   deployTest:
     if: github.ref != 'refs/heads/main'
@@ -93,3 +94,4 @@ jobs:
         title: "Prerelease Build ${{ env.CURRENT_VERSION }}"
         files: |
           ./ClosedXML/bin/Release/*.nupkg
+          ./ClosedXML/bin/Release/*.snupkg

ClosedXML/ClosedXML.csproj

@@ -23,11 +23,14 @@
 		<Configurations>Debug;Release</Configurations>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>
 		<SignAssembly>true</SignAssembly>
+		<IncludeSymbols>true</IncludeSymbols>
+		<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+		<PublishRepositoryUrl>true</PublishRepositoryUrl>
+		<EmbedUntrackedSources>true</EmbedUntrackedSources>
 		<AssemblyOriginatorKeyFile>..\ClosedXML.snk</AssemblyOriginatorKeyFile>
 		<PackageIcon>Product.png</PackageIcon>
 		<PublishRepositoryUrl>true</PublishRepositoryUrl>
 		<RepositoryUrl>https://github.com/stesee/ClosedXML</RepositoryUrl>
-		<DebugType>embedded</DebugType>
 		<PackageReadmeFile>nugetReadme.md</PackageReadmeFile>
 		<ContinuousIntegrationBuild Condition="'$(GITHUB_ACTIONS)' == 'true'">true</ContinuousIntegrationBuild>
 		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
@@ -52,6 +55,10 @@
 	<ItemGroup>
 		<PackageReference Include="DocumentFormat.OpenXml" Version="2.16.0" />
 		<PackageReference Include="ExcelNumberFormat" Version="1.1.0" />
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1">
+		  <PrivateAssets>all</PrivateAssets>
+		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
 		<PackageReference Include="SkiaSharp" Version="2.80.2" />
 		<PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.80.2" />
 	</ItemGroup>