@coin9/rn-cli/bin/index.js

A scaffording based on rn-cli

#!/usr/bin/env node

const fs = require('fs')
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 shell = require('shelljs')
const getGitUser = require('../lib/git-user')
const outPutList = require('../lib/output-list')
const outPutHelp = require('../lib/output-help')
const outPutCliList = require('../lib/outout-cli-list')
const pkgJson = require('../package.json')

var author = getGitUser() || ''
if (process.argv.length <= 2) {
	outPutHelp()
}

if (process.argv[2] == 'init' && !process.argv[3]) {
	console.log(chalk.red('Maybe you need to initialize the project. Please input it as follows:'))
	console.log('wwvue init project-name')
	process.exit(1)
}
const promptList = [
	{
		name: 'description',
		message: 'Project description:',
		default: 'rn project',
	},
	{
		name: 'author',
		message: 'Project author:',
		default: author,
	},
	{
		message: 'PackagePrefix:',
		name: 'packPrefix',
		default: 'rn-cli',
	},
	{
		type: 'list',
		message: 'choose a template:',
		name: 'templateType',
		default: 'reactnative',
		choices: [
			{
				key: 'reactnative',
				value: 'reactnative',
			},
			{
				key: 'ts',
				value: 'ts',
			},
		],
	},
]

// 从github上面download模版

program
	.version(`rn-cli${pkgJson.version}`, '-v, --version')
	.command('init <name>')
	.action((name) => {
		if (!fs.existsSync(name)) {
			inquirer.prompt(promptList).then((answers) => {
				const spinner = ora('Downloading template,please wait...')
				spinner.start()
				download(`https://github.com:yinlingchaoliu/template-${answers.templateType}#main`, name, { clone: true }, (err) => {
					if (err) {
						spinner.fail()
						console.log(symbols.error, chalk.red(err))
					} else {
						spinner.succeed()
						const fileName = `${name}/package.json`
						const meta = {
							name: name,
							description: answers.description,
							author: answers.author,
							packPrefix: answers.packPrefix,
						}
						if (fs.existsSync(fileName)) {
							const content = fs.readFileSync(fileName).toString()
							const result = handlebars.compile(content)(meta)
							fs.writeFileSync(fileName, result)
						}
						console.log(symbols.success, chalk.green('Project initialization complete'))
						console.log('this project cli example:')
						outPutCliList()
						console.log(chalk.green('Wish you a smooth development！！！'))
					}
				})
			})
		} else {
			console.log(symbols.error, chalk.red('Project already exists'))
		}
	})

program
	.command('copy <name>')
	.description('copy template to project')
	.action((name) => {
		if (name !== '') {
			shell.mv(`${name}/*`, '.')
			shell.rm('-rf', `${name}`)
		}
	})

program.command('list').alias('ls').description('View all available templates').action(outPutList)
program.command('help').alias('h').description('View help').action(outPutHelp)

program.parse(process.argv)