cryptocom-react-cli/utils/downloadGitPackage.js

It's a quick tool to help you build a react project with one command

#!usr/bin/env node

import chalk from 'chalk'
import fs from 'fs'
import shell from 'shelljs'
import config from './config.js'
import download from 'download-git-repo'
import ora from 'ora'
import path from 'path'

/**
 * 下载包
 * @param {string} dirPath destination path is a absolute path
 * @param {string} githubUrl the download github address
 */
export function getGitDemoPackages(dirPath, githubUrl) {
    const spinner = ora('Init project...\n').start();
    return new Promise((resolve, reject) => {
        const downloadUrl = githubUrl || config.reactCliTplStoreNameForGithub
        if (!fs.existsSync(dirPath)) {
            fs.mkdirSync(dirPath);
        }
        if (shell.which('git')) {
            download(downloadUrl, dirPath, {clone: true}, function(err) {
                if (err) {
                    console.log(chalk.red(err))
                    spinner.fail('Download template failed.')
                    reject(new Error(err))
                } else {
                    spinner.succeed('Downloaded template.')
                    resolve();
                }
            });
        } else {
            spinner.fail('Download template failed.')
            console.log(chalk.yellow('please install git '))
            reject(new Error('pease install git '));
        }
    });
}