CLI Template

Technology Stack

Architecture

CLI Template follows a modular architecture with clear separation of concerns. Commands are organized in the commands/ directory, utilities are isolated in utils/, and type definitions are centralized in types/. The build process uses tsup for fast, optimized bundling with support for both CommonJS and ES modules. The testing setup uses Vitest for unit testing with coverage reporting.

Challenges & Solutions

• Challenge: Creating a flexible and extensible command structure

  Solution: Implemented a modular command system using Commander.js subcommands, allowing easy addition of new commands without modifying the core structure

• Challenge: Providing comprehensive examples for common CLI patterns

  Solution: Built example commands for tables, progress bars, and interactive modes, demonstrating best practices for each pattern with multiple variations

• Challenge: Setting up automated CI/CD for CLI tools

  Solution: Configured GitHub Actions workflows for testing, code quality checks with CodeQL, and automated semantic versioning releases

• Challenge: Making the template documentation-ready

  Solution: Integrated VitePress for documentation with pre-configured guides, API references, and examples that can be easily customized