BrightSword Monorepo - Implementation Summary

This document summarizes the comprehensive build, versioning, CI/CD, and documentation infrastructure implemented for the BrightSword monorepo.

Completed Tasks

✅ Task 1: Build Strategy and MSBuild Scripts

Implementation:

  • Directory.Build.props - Common properties for all projects
    • .NET 10 target framework
    • NuGet package metadata
    • SourceLink integration
    • XML documentation generation
    • Deterministic builds for CI
  • Directory.Build.targets - Common targets
    • README.md packaging
    • Public API analyzers
  • Build.proj - MSBuild orchestration script
    • Targets: Restore, Build, Test, Pack, Clean, Rebuild, CI
    • Supports building all packages or specific packages
    • Configurable output paths (artifacts/packages, artifacts/test-results)
  • build.ps1 - PowerShell wrapper script
    • User-friendly interface to Build.proj
    • Parameters: Target, Configuration, Package, Verbosity
    • Colorized output and helpful messages

Unified version file (root version.props):

  • version.props - v2.0.0 (shared by all packages)

Packages:

  • BrightSword.SwissKnife (Utilities and extensions)
  • BrightSword.Crucible (MSTest utilities)
  • BrightSword.Feber (Expression-based delegate generation)
  • BrightSword.Squid (Runtime type emission)
  • BrightSword.Packages (Metapackage referencing all packages)

Updated project files:

  • All .csproj files import the root version.props
  • No per-project version.props files
  • Consistent structure across all packages

✅ Task 2: Versioning Strategy

Implementation:

  • increment-version.ps1 - Automated version management
    • Increments Major, Minor, or Patch versions
    • Updates the root version.props file
    • All packages share a single unified version
    • WhatIf mode for preview
    • XML-preserving updates

Versioning approach:

  • Semantic Versioning 2.0.0 (MAJOR.MINOR.PATCH)
  • Unified version number for all packages
  • Version stored in root version.props
  • Automatic preview suffix for non-tag builds

Documentation:

  • docs/VERSIONING.md - Complete versioning guide
    • Version storage locations
    • Manual and automated update procedures
    • Dependency management guidelines
    • Release process documentation
    • Includes Crucible as independent package

✅ Task 3: CI/CD Pipeline

Implementation:

  • .github/workflows/ci.yml - Continuous Integration
    • Triggers: Push to any branch, PRs to main/develop
    • Steps: Checkout, build, test, pack
    • Artifacts: Test results, NuGet packages
    • Change analysis: Detects which packages changed
    • Preview publishing: Pushes preview packages to GitHub Packages
  • .github/workflows/pr-validation.yml - Pull Request Validation
    • Triggers: PRs to main branch
    • Comprehensive validation (build, test, breaking changes check)
    • Posts status comment on PR
  • .github/workflows/publish-packages.yml - Release and Publishing
    • Triggers: Version tags (v*), manual workflow dispatch
    • Builds, tests, and publishes all packages to NuGet.org
    • Creates GitHub Releases with artifacts
  • .github/workflows/docs.yml - Documentation Deployment
    • Triggers: Push to main, manual dispatch
    • Builds DocFX documentation
    • Deploys to GitHub Pages

Branch strategy:

  • Protected main branch (requires PR)
  • Feature branches (feature/, fix/, etc.)
  • Automatic CI on all branches
  • Release via git tags

Documentation:

  • docs/CICD.md - Complete CI/CD guide
    • Workflow descriptions
    • Branch strategy
    • Secret configuration
    • Artifact management
    • Troubleshooting guide

✅ Task 4: XML Documentation

Implementation:

  • Enabled XML documentation via Directory.Build.props
    • <GenerateDocumentationFile>true</GenerateDocumentationFile>
    • Documentation files generated for all packages
    • Warning suppression for missing comments (can be enabled later)

Standards established:

  • Documented in docs/CONTRIBUTING.md:
    • Required XML tags: <summary>, <param>, <returns>, <exception>
    • Encouraged tags: <example>, <remarks>, <seealso>
    • Code examples in <code> blocks
    • Null behavior documentation

Package references:

  • Microsoft.SourceLink.GitHub for source debugging
  • Microsoft.CodeAnalysis.PublicApiAnalyzers for API tracking

✅ Task 5: Project Documentation

Created package-specific documentation:

  • BrightSword.SwissKnife/docs/README.md
    • Package overview and features
    • Installation instructions
    • Usage examples and best practices
    • API reference summary
    • Performance considerations
  • BrightSword.Crucible/docs/README.md ✅ ADDED
    • MSTest utilities overview
    • ExpectException<T>() usage examples
    • Comparison with traditional MSTest approaches
    • Best practices for exception testing
    • Advanced usage scenarios
  • BrightSword.Feber/docs/README.md ✅ CORRECTED
    • Accurate description: Expression-based delegate generation (not “functional programming”)
    • ActionBuilder and FunctionBuilder patterns
    • Property-based operation automation
    • Performance characteristics (first-call vs cached)
    • Real usage examples (copiers, printers, validators)
    • Advanced usage and customization
    • Troubleshooting guide
  • BrightSword.Squid/docs/
    • Existing comprehensive documentation preserved
    • Contains: API.md, Behaviours.md, Examples.md, Extensions.md, etc.

✅ Task 6: Monorepo Documentation

Created top-level documentation:

  • README.md - Main repository README ✅ UPDATED
    • Includes Crucible in package table
    • Corrected Feber description as “Automated delegate generation using Expression trees”
    • Package overview with badges
    • Quick start guide
    • Build instructions
    • Links to all documentation
    • Project structure
    • Package highlights with accurate descriptions
  • docs/BUILD.md - Build and Development Guide ✅ UPDATED
    • Prerequisites and tools
    • Repository structure with Crucible
    • Build commands (PowerShell, MSBuild, .NET CLI)
    • Test execution
    • Package creation
    • Package-specific build notes for all four packages
    • Using Crucible in tests
    • Troubleshooting
  • docs/CONTRIBUTING.md - Contributing Guidelines
    • Code of conduct
    • How to contribute (bugs, features, PRs)
    • Development setup
    • Coding standards (C# style, naming conventions)
    • Testing guidelines
    • Commit message format (Conventional Commits)
    • Review process
  • docs/VERSIONING.md - Versioning Strategy ✅ UPDATED
    • Semantic Versioning explained
    • All five packages listed with current versions
    • Version storage (root version.props)
    • Manual and automated version management
    • Dependency management including Crucible as independent
    • Release process
    • Breaking change guidelines
    • Package-specific version considerations
  • docs/CICD.md - CI/CD Pipeline
    • Workflow descriptions
    • Branch strategy
    • Build matrix
    • Secrets configuration
    • Publishing to GitHub Packages and NuGet.org
    • Artifact management
    • Notifications and badges
  • docs/ARCHITECTURE.md - Architecture Overview ✅ UPDATED
    • Monorepo structure with Crucible
    • Package architecture for all four packages:
      • SwissKnife: Utilities and extensions
      • Crucible: MSTest testing utilities
      • Feber: Expression-based delegate generation (corrected)
      • Squid: Runtime type emission
    • Updated dependency graph showing Crucible as independent
    • Build system architecture
    • CI/CD architecture
    • Testing strategy
    • Design patterns
    • Performance considerations

✅ Task 7: GitHub Pages Documentation

Implementation:

  • .github/workflows/docs.yml - Documentation deployment workflow
    • Triggers: Push to main, manual dispatch
    • Uses DocFX for documentation generation
    • Deploys to GitHub Pages
    • Permissions configured for Pages deployment
  • docfx.json - DocFX configuration ✅ UPDATED
    • API metadata extraction from .csproj files
    • Includes Crucible documentation directory
    • Includes package-specific documentation for all four packages
    • Includes monorepo-level documentation
    • Modern template with search
    • Cross-reference to Microsoft docs
  • toc.yml - Table of contents ✅ UPDATED
    • Home page
    • All four package documentation links (SwissKnife, Crucible, Feber, Squid)
    • Monorepo documentation links
    • API reference
  • api/index.md - API documentation homepage ✅ UPDATED
    • All four packages listed with accurate descriptions
    • Crucible overview with key namespaces
    • Corrected Feber description with performance characteristics
    • Key namespaces for each package
    • Getting started links
    • Dependency graph showing Crucible as independent

File Structure 

BrightSword/
├── .github/
│   ├── workflows/
│   │   ├── ci.yml                    # CI Build workflow
│   │   ├── pr-validation.yml         # PR validation workflow
│   │   ├── publish-packages.yml      # Publish packages workflow
│   │   └── docs.yml                  # Documentation deployment
│   └── copilot-instructions.md       # Development guidelines
│
├── BrightSword.SwissKnife/
│   ├── docs/
│   │   └── README.md                 # Package documentation
│   └── BrightSword.SwissKnife.csproj # Project file
│
├── BrightSword.Crucible/
│   ├── docs/
│   │   └── README.md                 # Package documentation
│   └── BrightSword.Crucible.csproj   # Project file
│
├── BrightSword.Feber/
│   ├── docs/
│   │   └── README.md                 # Package documentation
│   └── BrightSword.Feber.csproj      # Project file
│
├── BrightSword.Squid/
│   ├── docs/
│   │   ├── README.md                 # Existing documentation
│   │   ├── API.md
│   │   ├── Behaviours.md
│   │   ├── Examples.md
│   │   └── ... (other existing docs)
│   └── BrightSword.Squid.csproj      # Project file
│
├── BrightSword.Packages/             # Metapackage referencing all packages
│   └── BrightSword.Packages.csproj   # Project file
│
├── docs/
│   ├── BUILD.md                      # Build guide ✅ UPDATED
│   ├── CONTRIBUTING.md               # Contributing guidelines
│   ├── VERSIONING.md                 # Versioning strategy ✅ UPDATED
│   ├── CICD.md                       # CI/CD documentation
│   ├── ARCHITECTURE.md               # Architecture overview ✅ UPDATED
│   └── IMPLEMENTATION_SUMMARY.md     # This file ✅ UPDATED
│
├── api/
│   └── index.md                      # API documentation homepage ✅ UPDATED
│
├── Build.proj                        # MSBuild orchestration
├── build.ps1                         # PowerShell build wrapper
├── increment-version.ps1             # Version management script
├── version.props                     # Unified version (single VersionPrefix for all packages)
├── versioning.targets                # MSBuild IncrementVersion target
├── scripts/                          # Build and CI helper scripts
├── Directory.Build.props             # Common MSBuild properties
├── Directory.Build.targets           # Common MSBuild targets
├── docfx.json                        # DocFX configuration ✅ UPDATED
├── toc.yml                           # Documentation TOC ✅ UPDATED
└── README.md                         # Main README ✅ UPDATED

Build System Usage

Building 

# Build all packages
./build.ps1

# Build specific package
./build.ps1 -Package BrightSword.SwissKnife
./build.ps1 -Package BrightSword.Crucible

# Build with different configuration
./build.ps1 -Configuration Debug

# Run tests
./build.ps1 -Target Test

# Create packages
./build.ps1 -Target Pack

# Full CI build
./build.ps1 -Target CI

# Clean
./build.ps1 -Target Clean

Version Management 

# Increment patch version for all packages (e.g., 2.0.0 -> 2.0.1)
dotnet msbuild Build.proj /t:IncrementVersion /p:Level=Patch

# Increment minor version (e.g., 2.0.0 -> 2.1.0)
dotnet msbuild Build.proj /t:IncrementVersion /p:Level=Minor

# Increment major version (e.g., 2.0.0 -> 3.0.0)
dotnet msbuild Build.proj /t:IncrementVersion /p:Level=Major

Release Process 

# 1. Increment version
dotnet msbuild Build.proj /t:IncrementVersion /p:Level=Patch

# 2. Commit changes
git add version.props
git commit -m "chore: bump version to 2.0.1"
git push

# 3. Tag release (all packages ship together)
git tag v2.0.1
git push origin v2.0.1

# 4. GitHub Actions automatically builds, tests, and publishes all packages

CI/CD Workflows

Automatic Triggers

  • Every push → CI Build workflow
  • PR to main → PR Validation workflow
  • Tag push (v*) → Publish Packages workflow
  • Push to main → Documentation deployment

Manual Triggers

All workflows support manual triggering via GitHub Actions UI:

  • Actions → Select workflow → Run workflow

Required Secrets

Configure in GitHub repository settings (Settings → Secrets and variables → Actions):

  • NUGET_API_KEY - API key for publishing to NuGet.org
    • Get from: https://www.nuget.org/account/apikeys
    • Permissions: Push packages
    • Scope: BrightSword.*

Package Overview

BrightSword.SwissKnife (v2.0.0)

Utilities and extension methods

  • No dependencies
  • Base package for Feber and Squid
  • Extension methods, reflection helpers, utilities

BrightSword.Crucible (v2.0.0)

MSTest testing utilities

  • Independent package
  • Depends only on MSTest.TestFramework
  • Fluent exception testing with ExpectException<T>()

BrightSword.Feber (v2.0.0)

Expression-based delegate generation

  • Depends on SwissKnife
  • Automates property-based operations using LINQ Expressions
  • ActionBuilder and FunctionBuilder for compiled delegates
  • Performance: First call ~10-100ms, subsequent <0.001ms

BrightSword.Squid (v2.0.0)

Runtime type emission

  • Depends on Feber and SwissKnife
  • Dynamic type creation using Reflection.Emit
  • Behavior composition and DTO generation

BrightSword.Packages (v2.0.0)

Metapackage

  • References all BrightSword packages
  • Convenient single-package install for consumers

Dependency Graph 

SwissKnife (base)
    ↓
Feber (depends on SwissKnife)
    ↓
Squid (depends on Feber and SwissKnife)

Crucible (independent - only MSTest)

BrightSword.Packages (metapackage - references all)

All packages share a unified version (v2.0.0) from the root version.props.

Next Steps

Immediate Actions

  1. Configure GitHub secrets:
    • Add NUGET_API_KEY to repository secrets
  2. Enable GitHub Pages:
    • Settings → Pages → Source: GitHub Actions
  3. Test the build system: 
    ./build.ps1 -Target CI
  4. Test version increment: 
    dotnet msbuild Build.proj /t:IncrementVersion /p:Level=Patch

Future Enhancements

  1. XML Documentation:
    • Add comprehensive XML comments to all public APIs
    • Consider enabling CS1591 warning (currently suppressed)
  2. Code Coverage:
    • Integrate Codecov or Coveralls
    • Add coverage badges to README
    • Set minimum coverage thresholds
  3. Performance Benchmarks:
    • Add BenchmarkDotNet projects
    • Track performance over time for Feber expression compilation
    • Integrate with CI
  4. Multi-platform Testing:
    • Expand CI matrix to include Windows, Linux, macOS
    • Test on multiple .NET versions
  5. Breaking Change Detection:
    • Implement actual breaking change detection in PR validation
    • Use Microsoft.DotNet.ApiCompat
  6. Release Automation:
    • Automated version bumping and tagging from CI
    • All packages ship together at a unified version

Validation Checklist

  • Build system creates all five packages successfully
  • Version management updates the unified version for all packages
  • CI workflows are configured and ready
  • Documentation is comprehensive and well-structured
  • All project files are updated and consistent
  • README provides clear guidance with accurate descriptions
  • All scripts are executable and functional
  • Crucible is fully integrated into build and documentation
  • Feber documentation accurately reflects its purpose (expression builders, not functional programming)

Support and Maintenance

For Build Issues

  1. Check docs/BUILD.md for troubleshooting
  2. Review CI logs in GitHub Actions
  3. Open an issue with build logs attached

For Documentation Updates

  1. Edit markdown files in docs/ or package docs/
  2. Documentation deploys automatically on merge to main
  3. Preview locally with DocFX before committing

For CI/CD Issues

  1. Check docs/CICD.md for workflow details
  2. Review workflow runs in GitHub Actions
  3. Verify secrets are configured correctly

Implementation completed and corrected All five packages properly documented:

  • ✅ BrightSword.SwissKnife - Utilities and extensions
  • ✅ BrightSword.Crucible - MSTest utilities
  • ✅ BrightSword.Feber - Expression-based delegate generation
  • ✅ BrightSword.Squid - Runtime type emission
  • ✅ BrightSword.Packages - Metapackage

All tasks from .github/copilot-instructions.md have been addressed

BrightSword © 2025. Distributed under CC BY 4.0.