zsm-cli/index.js

基于node的脚手架工具

#!/usr/bin/env node
const program = require('commander');
const download = require('download-git-repo');
const handlebars = require('handlebars');
const inquirer = require('inquirer');
const ora = require('ora');
const chalk = require('chalk');
const symbols = require('log-symbols');
const fs = require('fs');

program.version('1.0.0', '-v, --version')
.command('init <name>')
.action((name) => {
    if(!fs.existsSync(name)){
        inquirer.prompt([
            {
                name: 'title',
                message: '请输入页面title'
            },
            {
                name: 'content',
                message: '请输入页面内容'
            }
            ]).then((answers) => {
                const spinner = ora('正在下载模板...');
                spinner.start();
                download('github:BlackPearl2014/drag#master',name,{clone: true},(err) => {
                    if(err){
                        spinner.fail();
                        console.log(symbols.error, chalk.red(err));
                    }else{
                        spinner.succeed();
                        const meta = {
                            name,
                            title: answers.title,
                            content: answers.content
                        }
                        const fileName = `${name}/demo1.html`;
                        const content = fs.readFileSync(fileName).toString();
                        const result = handlebars.compile(content)(meta);
                        fs.writeFileSync(fileName, result);
                        console.log(symbols.success, chalk.green('项目初始化完成'));
                    }
                })
            })
    }else{
        // 错误提示项目已存在，避免覆盖原有项目
        console.log(symbols.error, chalk.red('项目已存在'));
    }
    
});
program.parse(process.argv);