node.js - 使用 NodeJS 创建 CLI - 将变量传递给 exec linux 命令

Question

我正在尝试使用 nodejs 和 commander.js 包创建一个简单的 CLI。

CLI 的目的是 touch 一个新文件

const program = require('commander');
const exec    = require('child_process').exec;

program.version('0.0.1')
       .description('Command Line Interface (CLI)');

program.command('make:controller <name>')
       .description('Add a new controller called <name>')
       .action(function (name) {
           exec("touch name");
       });

program.parse(process.argv);

命令:make:controller NewController

Linux:触摸新 Controller

我如何将名称变量传递给 exec() 命令。

---

P.S(创建新文件后我还想往里面写点东西)

Answer 1

const program = require('commander');
const exec    = require('child_process').exec;

program.version('0.0.1')
       .description('Command Line Interface (CLI)');

program.command('make:controller <name>')
       .description('Add a new controller called <name>')
       .action(function (name) {
           exec("touch " + name);//mind the space after touch
       });

program.parse(process.argv);