Files
leptos-shadcn-ui/README_INFRASTRUCTURE.md
Peter Hanssens 7a36292cf9 🚀 Release v0.1.0: WASM-compatible components with tailwind-rs-core v0.4.0
- Fixed compilation errors in menubar, combobox, and drawer packages
- Updated to tailwind-rs-core v0.4.0 and tailwind-rs-wasm v0.4.0 for WASM compatibility
- Cleaned up unused variable warnings across packages
- Updated release documentation with WASM integration details
- Demo working with dynamic color API and Tailwind CSS generation
- All 25+ core components ready for crates.io publication

Key features:
 WASM compatibility (no more tokio/mio dependencies)
 Dynamic Tailwind CSS class generation
 Type-safe color utilities
 Production-ready component library
2025-09-16 08:36:13 +10:00

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# 🚀 Infrastructure & Developer Experience
This document outlines the comprehensive infrastructure improvements implemented for the leptos-shadcn-ui project, focusing on developer experience, quality assurance, and operational excellence.
## 📋 Overview
The project now includes a complete infrastructure suite that provides:
- **🧪 TDD Framework**: Test-driven development with contract testing
- **🔄 CI/CD Pipeline**: Automated testing, building, and deployment
- **📊 Performance Monitoring**: Real-time performance contract monitoring
- **📚 Developer Documentation**: Comprehensive guides and quick-start resources
- **🔧 Automation Tools**: Scripts and utilities for common tasks
## 🏗️ Infrastructure Components
### 1. TDD Framework (`packages/contract-testing/`)
A comprehensive test-driven development framework that ensures code quality and performance standards.
#### Key Features:
- **Contract Testing**: Validates API contracts and dependencies
- **Performance Contracts**: Enforces bundle size and render time limits
- **Dependency Management**: Automated dependency validation and fixing
- **WASM Performance**: WebAssembly-specific performance testing
#### Usage:
```bash
# Run all contract tests
cargo nextest run --package leptos-shadcn-contract-testing
# Check performance contracts
cargo run --package leptos-shadcn-contract-testing --bin performance_monitor check
# Fix dependency issues
cargo run --package leptos-shadcn-contract-testing --bin fix_dependencies
```
### 2. CI/CD Pipeline (`.github/workflows/ci.yml`)
A comprehensive GitHub Actions workflow that provides:
#### Pipeline Stages:
1. **Contract Testing**: TDD validation and performance contracts
2. **Build & Compilation**: Multi-package build verification
3. **Code Quality**: Formatting, linting, and documentation checks
4. **Performance Monitoring**: Performance contract validation
5. **Integration Testing**: End-to-end testing with Playwright
6. **Security Audit**: Dependency vulnerability scanning
7. **Documentation Generation**: Automated API documentation
8. **Performance Alerts**: Real-time violation detection
9. **Release Preparation**: Automated release candidate validation
#### Key Features:
- **Parallel Execution**: Optimized for speed with parallel job execution
- **Caching**: Intelligent caching of dependencies and build artifacts
- **Matrix Builds**: Testing across different package types
- **Performance Contracts**: Automated performance validation
- **Security Scanning**: Regular vulnerability assessments
- **Automated Reporting**: Comprehensive CI/CD status reporting
### 3. Performance Monitoring (`monitoring/`)
Real-time performance monitoring with alerting capabilities.
#### Components:
- **Performance Monitor**: Continuous monitoring service
- **Alert System**: Multi-channel alerting (Slack, Email, PagerDuty)
- **Dashboard**: Grafana integration for visualization
- **Health Checks**: Automated system health validation
#### Setup:
```bash
# Setup monitoring infrastructure
./scripts/setup_monitoring.sh
# Start monitoring
./monitoring/start_monitoring.sh
# Check health
./monitoring/health_check.sh
```
#### Alert Channels:
- **Slack Integration**: Real-time notifications to Slack channels
- **Email Alerts**: Detailed HTML email reports
- **PagerDuty**: Critical alert escalation
- **GitHub Issues**: Automatic issue creation for violations
### 4. Developer Documentation
Comprehensive documentation for contributors and users.
#### Documentation Structure:
- **`CONTRIBUTING.md`**: Complete contributor guide
- **`README_INFRASTRUCTURE.md`**: This infrastructure overview
- **`docs/`**: Technical documentation and architecture guides
- **API Documentation**: Auto-generated from code
#### Quick Start for Contributors:
```bash
# Clone and setup
git clone <repo>
cd leptos-shadcn-ui
cargo build --workspace
# Verify setup
cargo nextest run --package leptos-shadcn-contract-testing
# Start development
cargo build --package leptos-shadcn-ui --features button,input,card,dialog
```
### 5. TDD Expansion Framework
Automated application of TDD principles across workspace packages.
#### Features:
- **Workspace Scanning**: Identifies packages needing TDD implementation
- **Automated Generation**: Creates test structures and templates
- **Contract Integration**: Applies contract testing to all packages
- **Performance Testing**: Adds performance benchmarks
- **Validation**: Ensures TDD implementation quality
#### Usage:
```bash
# Scan workspace for TDD needs
cargo run --package leptos-shadcn-contract-testing --bin tdd_expansion scan
# Apply TDD to all packages
cargo run --package leptos-shadcn-contract-testing --bin tdd_expansion apply
# Generate implementation report
cargo run --package leptos-shadcn-contract-testing --bin tdd_expansion report
```
## 🛠️ Automation Scripts
### Core Scripts:
- **`scripts/setup_monitoring.sh`**: Setup performance monitoring infrastructure
- **`scripts/apply_tdd_workspace.sh`**: Apply TDD to all workspace packages
- **`monitoring/start_monitoring.sh`**: Start performance monitoring service
- **`monitoring/stop_monitoring.sh`**: Stop monitoring service
- **`monitoring/health_check.sh`**: Check monitoring system health
### Usage Examples:
```bash
# Setup complete monitoring infrastructure
./scripts/setup_monitoring.sh
# Apply TDD to all packages
./scripts/apply_tdd_workspace.sh
# Start performance monitoring
./monitoring/start_monitoring.sh
# Check system health
./monitoring/health_check.sh
```
## 📊 Performance Standards
### Contract Requirements:
- **Bundle Size**: < 500KB per component
- **Render Time**: < 16ms initial render
- **Memory Usage**: < 100MB peak usage
- **Dependency Count**: < 10 direct dependencies per component
### Monitoring Thresholds:
- **Warning Level**: 80% of contract limits
- **Critical Level**: 100% of contract limits
- **Alert Cooldown**: 5 minutes between alerts
- **Check Interval**: 30 seconds
## 🔧 Configuration
### Performance Monitoring (`monitoring/config/performance_config.toml`):
```toml
[monitoring]
bundle_size_warning_kb = 400
bundle_size_critical_kb = 500
render_time_warning_ms = 12
render_time_critical_ms = 16
[alerts]
slack_webhook_url = ""
email_recipients = []
```
### CI/CD Configuration:
- **Test Timeout**: 15 minutes per job
- **Build Timeout**: 20 minutes
- **Cache Strategy**: Cargo registry and target directory
- **Matrix Strategy**: Multiple package types in parallel
## 🚨 Alerting & Monitoring
### Alert Severity Levels:
- **🟡 Low**: Minor performance degradation
- **🟠 Medium**: Performance approaching limits
- **🔴 High**: Performance contract violations
- **🚨 Critical**: Severe performance issues
### Alert Channels:
1. **Console Output**: Real-time terminal notifications
2. **Slack**: Team channel notifications
3. **Email**: Detailed HTML reports
4. **GitHub Issues**: Automatic issue creation
5. **PagerDuty**: Critical alert escalation
## 📈 Metrics & Reporting
### Key Metrics:
- **Test Coverage**: Percentage of code covered by tests
- **Performance Score**: Adherence to performance contracts
- **Contract Compliance**: API contract validation success rate
- **Build Success Rate**: CI/CD pipeline success percentage
### Reports Generated:
- **TDD Implementation Report**: Package-by-package TDD status
- **Performance Report**: Performance contract violations and trends
- **CI/CD Report**: Pipeline execution summary
- **Security Report**: Vulnerability assessment results
## 🔄 Workflow Integration
### Development Workflow:
1. **Pre-commit**: Run contract tests and performance checks
2. **Pull Request**: Full CI/CD pipeline execution
3. **Merge**: Automatic release preparation
4. **Deploy**: Automated deployment with monitoring
### Quality Gates:
- **Contract Tests**: Must pass all contract validations
- **Performance Tests**: Must meet performance contracts
- **Security Audit**: No critical vulnerabilities
- **Code Quality**: Pass all linting and formatting checks
## 🎯 Best Practices
### For Contributors:
1. **TDD First**: Write tests before implementing features
2. **Performance Aware**: Consider performance impact of changes
3. **Contract Compliant**: Maintain API contracts and compatibility
4. **Documentation**: Update documentation with code changes
### For Maintainers:
1. **Monitor Alerts**: Respond to performance contract violations
2. **Review Reports**: Regularly review generated reports
3. **Update Thresholds**: Adjust performance contracts as needed
4. **Maintain Infrastructure**: Keep monitoring and CI/CD systems updated
## 🚀 Getting Started
### For New Contributors:
1. Read `CONTRIBUTING.md` for complete setup guide
2. Run `cargo nextest run --package leptos-shadcn-contract-testing` to verify setup
3. Start with simple component modifications
4. Follow TDD principles for all changes
### For Infrastructure Setup:
1. Run `./scripts/setup_monitoring.sh` to setup monitoring
2. Configure alert channels in `monitoring/config/performance_config.toml`
3. Start monitoring with `./monitoring/start_monitoring.sh`
4. Import Grafana dashboard from `monitoring/dashboards/`
## 📞 Support & Troubleshooting
### Common Issues:
- **Build Failures**: Check dependency contracts with `fix_dependencies`
- **Performance Violations**: Review performance report and optimize code
- **Test Failures**: Run individual package tests to isolate issues
- **Monitoring Issues**: Use `./monitoring/health_check.sh` for diagnostics
### Getting Help:
- **Documentation**: Check `docs/` directory for detailed guides
- **Issues**: Open GitHub issues for bugs or feature requests
- **Discussions**: Use GitHub Discussions for questions
- **Examples**: Look at `examples/leptos/` for usage patterns
---
## 🎉 Summary
This infrastructure provides a comprehensive foundation for:
- **Quality Assurance**: TDD framework with contract testing
- **Performance Monitoring**: Real-time monitoring with alerting
- **Developer Experience**: Comprehensive documentation and automation
- **Operational Excellence**: CI/CD pipeline with automated quality gates
- **Scalability**: Framework for applying TDD across all packages
The infrastructure is designed to grow with the project and provide consistent quality standards across all components and packages.
**Happy Developing!** 🚀