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@via-cli/process-tools

v0.0.2

Published

Process and CLI utilities including command execution, async operations, and CLI spinners

Downloads

3

Readme

@via-cli/process-tools

进程和命令行工具函数库,为 CLI 工具提供进程执行、异步操作和命令行交互等实用功能。

特性

  • 🚀 现代化 ESM - 使用 ES 模块和 TypeScript
  • 🛠️ 类型安全 - 完整的 TypeScript 类型定义
  • 🧪 全面测试 - 使用 Vitest 进行单元测试
  • 高性能 - 专注于进程和异步操作
  • 🔧 CLI 友好 - 专为命令行工具设计

安装

npm install @via-cli/process-tools
# 或
pnpm add @via-cli/process-tools
# 或
yarn add @via-cli/process-tools

使用

import {
  exec,
  execAsync,
  sleep,
  spinnerStart
} from '@via-cli/process-tools';

API 文档

进程工具

exec(command: string, args?: string[], options?: ExecOptions)

执行命令并返回子进程。

const child = exec('node', ['--version']);
child.on('exit', (code) => {
  console.log(`Process exited with code: ${code}`);
});

execAsync(command: string, args?: string[], options?: ExecOptions): Promise<number>

异步执行命令并等待完成。

try {
  const exitCode = await execAsync('node', ['--version']);
  console.log(`Command completed with exit code: ${exitCode}`);
} catch (error) {
  console.error('Command failed:', error);
}

异步工具

sleep(timeout?: number): Promise<void>

延迟执行,默认 1000 毫秒。

async function example() {
  console.log('Start');
  await sleep(1000); // 等待1秒
  console.log('After 1 second');
}

命令行工具

spinnerStart(message: string, spinnerString?: string): SpinnerInstance

启动命令行旋转动画。

const spinner = spinnerStart('Loading...');
// 执行一些异步操作
setTimeout(() => {
  spinner.stop();
}, 3000);

开发

# 安装依赖
pnpm install

# 构建
pnpm build

# 开发模式(监听变化)
pnpm dev

# 运行测试
pnpm test

# 监听测试
pnpm test:watch

# 生成测试覆盖率报告
pnpm test:coverage

# 清理构建文件
pnpm clean

技术栈

  • TypeScript - 类型安全的开发体验
  • ESM - 现代化的模块系统
  • tsup - 快速的 TypeScript 构建工具
  • Vitest - 快速的单元测试框架
  • cli-spinner - 命令行旋转动画

许可证

MIT

更新日志

查看 CHANGELOG.md 了解详细的版本变更。