Build CLI Plugin

功能

• Abstract base class pattern for CLI plugins
• Defining plugin contracts (static fields, required methods)
• Installation strategies (symlink, copy, append-to-file)
• Idempotent install/uninstall implementation
• Plugin detection, listing, and auditing

使用场景

• Adding support for new frameworks to CLI installers
• Building plugin systems for multi-target command-line tools
• Extending existing adapter architectures with new variants
• Porting content delivery to frameworks with different file layouts

非目标

• Developing the CLI tool itself
• Writing framework-specific code outside the plugin adapter
• Handling runtime environment setup for the CLI tool

工作流

1. Define the contract (base class)
2. Choose installation strategy
3. Implement detection logic
4. Implement install with idempotency
5. Implement uninstall with cleanup
6. Implement listing and audit
7. Register the plugin
8. Write tests

实践

• Plugin Development
• CLI Tooling
• Software Architecture

先决条件

• TypeScript/JavaScript development environment
• Understanding of CLI tool architectures
• Familiarity with Node.js file system operations