Generate XML documentation from DocumentationAttribute for IDE IntelliSense

.github/workflows/github-publish.yml

@@ -75,3 +75,16 @@ jobs:
         run: dotnet pack "./OmegaLeo.HelperLib.Shared/OmegaLeo.HelperLib.Shared.csproj" -c Release /p:Version=${{ inputs.tag_name }}
       - name: Publish to GitHub Packages
         run: dotnet nuget push ./OmegaLeo.HelperLib.Shared/bin/Release/OmegaLeo.HelperLib.Shared.${{ inputs.tag_name }}.nupkg --api-key ${{ secrets.GITHUB_TOKEN }} --source https://nuget.pkg.github.com/omegaleo/index.json --skip-duplicate
+
+  publish-xml-lib:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup .Net Core
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: '8.0.x'
+      - name: Create Nuget Package
+        run: dotnet pack "./OmegaLeo.HelperLib.XmlDocGenerator/OmegaLeo.HelperLib.XmlDocGenerator.csproj" -c Release /p:Version=${{ inputs.tag_name }}
+      - name: Publish to GitHub Packages
+        run: dotnet nuget push ./OmegaLeo.HelperLib.XmlDocGenerator/bin/Release/OmegaLeo.HelperLib.XmlDocGenerator.${{ inputs.tag_name }}.nupkg --api-key ${{ secrets.GITHUB_TOKEN }} --source https://nuget.pkg.github.com/omegaleo/index.json --skip-duplicate

.gitignore

@@ -12,3 +12,6 @@ riderModule.iml
 /OmegaLeo.HelperLib.Web/publish
 >>>>>>> Stashed changes
 /OmegaLeo.HelperLib.Web/OmegaLeo.HelperLib.Web.csproj.user
+
+# Test consumer projects
+TestConsumer/

BUILD_OUTPUT_EXPLAINED.md

@@ -0,0 +1,139 @@
+# Understanding Build Output: Why Referenced Project Files Appear
+
+## The Question
+
+*"The OmegaLeo.HelperLib/bin/Debug/netstandard2.1/ folder shows files for OmegaLeo.HelperLib.xml and the other libs as well. Is that normal?"*
+
+## Short Answer
+
+**YES, this is completely normal and expected behavior!** ✅
+
+## What You're Seeing
+
+When you build `OmegaLeo.HelperLib`, the output directory contains:
+
+```
+OmegaLeo.HelperLib/bin/Debug/netstandard2.1/
+├── OmegaLeo.HelperLib.dll                    ← Main library
+├── OmegaLeo.HelperLib.xml                    ← Main library's XML docs
+├── OmegaLeo.HelperLib.Changelog.dll          ← Referenced project
+├── OmegaLeo.HelperLib.Changelog.xml          ← Referenced project's XML docs
+├── OmegaLeo.HelperLib.Documentation.dll      ← Referenced project
+├── OmegaLeo.HelperLib.Documentation.xml      ← Referenced project's XML docs
+├── OmegaLeo.HelperLib.Shared.dll             ← Referenced project
+├── OmegaLeo.HelperLib.Shared.xml             ← Referenced project's XML docs
+└── ... (PDB files, deps.json, etc.)
+```
+
+## Why This Happens
+
+### Build-Time Behavior
+
+When `OmegaLeo.HelperLib.csproj` has these `<ProjectReference>` entries:
+
+```xml
+<ItemGroup>
+  <ProjectReference Include="..\OmegaLeo.HelperLib.Changelog\..." />
+  <ProjectReference Include="..\OmegaLeo.HelperLib.Documentation\..." />
+  <ProjectReference Include="..\OmegaLeo.HelperLib.Shared\..." />
+</ItemGroup>
+```
+
+MSBuild automatically:
+
+1. **Builds the referenced projects** (if needed)
+2. **Copies their output DLLs** to the main project's output directory
+3. **Copies associated files** (XML documentation, PDB debug symbols)
+4. **Does this transitively** - includes dependencies of dependencies
+
+### Why?
+
+This is necessary because:
+
+- **Runtime Requirements**: The main assembly needs these DLLs to run
+- **Development Experience**: Provides complete documentation for IntelliSense
+- **Testing**: Allows running/debugging with all dependencies present
+- **Deployment**: Ensures all required files are in one place
+
+## What About NuGet Packages?
+
+**Don't worry - NuGet packaging handles this correctly!**
+
+### Package Contents
+
+When you run `dotnet pack OmegaLeo.HelperLib.csproj`, the resulting `.nupkg` contains:
+
+```
+lib/netstandard2.1/
+├── OmegaLeo.HelperLib.dll    ← Only the main library
+└── OmegaLeo.HelperLib.xml    ← Only the main library's docs
+```
+
+**The referenced projects are NOT bundled inside!**
+
+### Package Dependencies
+
+Instead, the package declares **dependencies** in its `.nuspec`:
+
+```xml
+<dependencies>
+  <group targetFramework=".NETStandard2.1">
+    <dependency id="OmegaLeo.HelperLib.Changelog" version="1.2.1.1" />
+    <dependency id="OmegaLeo.HelperLib.Documentation" version="1.2.1.1" />
+    <dependency id="OmegaLeo.HelperLib.Shared" version="1.2.1.1" />
+  </group>
+</dependencies>
+```
+
+When someone installs your package:
+- NuGet downloads `OmegaLeo.HelperLib` package
+- NuGet sees the dependencies
+- NuGet downloads the dependency packages separately
+- Each library is a separate, proper NuGet package
+
+## Comparison: Build vs. Package
+
+### Build Output (bin folder)
+```
+✅ Contains all DLLs and XML files (main + referenced)
+✅ Ready to run/test immediately
+✅ All dependencies in one place
+```
+
+### NuGet Package (nupkg file)
+```
+✅ Contains only main library's DLL and XML
+✅ Lists dependencies separately
+✅ Proper package architecture
+✅ Allows version management per dependency
+```
+
+## This is Standard .NET Behavior
+
+All .NET projects work this way:
+
+- **Microsoft's Libraries**: System.Text.Json references System.Memory, etc.
+- **Popular Libraries**: Newtonsoft.Json, Entity Framework, etc.
+- **Your Projects**: Same behavior for all project references
+
+## When Would This Be a Problem?
+
+This would only be unusual if:
+
+- ❌ The NuGet package bundled all DLLs together (it doesn't!)
+- ❌ Referenced projects weren't in the output (they should be!)
+- ❌ You're deploying and missing DLLs (build output has them all!)
+
+## Summary
+
+| Location | Behavior | Correct? |
+|----------|----------|----------|
+| `bin/Debug/` folder | Contains main + referenced DLLs & XML | ✅ YES - Normal |
+| `.nupkg` package | Contains only main DLL & XML | ✅ YES - Correct |
+| Package dependencies | Lists referenced projects | ✅ YES - Proper |
+
+## Bottom Line
+
+**Everything is working correctly!** The build output correctly includes all dependencies, and NuGet packaging correctly separates them into individual packages with proper dependency declarations.
+
+This is exactly how .NET project references and NuGet packaging are supposed to work. No changes needed! 🎉