cbd-cli/bin/cbd-mina.js

#!/usr/bin/env node
var program = require('commander')
var inquirer = require('inquirer')
var exists = require('fs').existsSync
var path = require('path')
var fs = require('fs')
var mkdirp = require('mkdirp');
var logger = require('../lib/logger');

const __root = process.cwd();


/**
 * Usage.
 */

program
  .version('0.0.1')
  // .usage('[options] <file ...>')
  .usage('<-i project-name>')
  .usage('<-p page-name>')
  .option('-i, --init [value]','创建初始化项目')
  .option('-p, --page <items>','创建页面名称，自动生成目录和对应的.wxml,.wxss和.js文件',list)
  .parse(process.argv);

var page = program.page;
var init = program.init;

if(page && ( page !== undefined ) && (page.length >0) ){
		inquirer.prompt([{
		type:"list",
		message:"选择在哪个项目创建页面",
		choices:['bus','train'],
		name:'dirname'
	}],function(answers){
		console.log(answers)
		if(answers.dirname){
			createPage(answers.dirname,program.page);
		}
	})
}

if( init ){
	createProject(init);
}




function list(value){
	return value.split(',')
}

function createPage(dirName,pages){

	if(pages == undefined) return;

	if(pages.length === 0){
		logger.fatal('请输入文件名');
	}
	var projectDir = __root + '/pages/'+ dirName +'/';
	for(var index in pages){

		var page = pages[index];
		var pageDir = projectDir + page;
		if( exists( pageDir ) ){
			logger.fatal('已存在目录' + pageDir)
		}else{

			console.log(pageDir)
			mkdirp(pageDir,function(err){
				if(err) {throw err; return}
				else{
					logger.success('成功创建'+ page +'/')
					fs.open(pageDir+'/'+page+'.wxml','w',function(){
						console.log('成功创建 ' + page + '.wxml 在目录 ' + pageDir)

					})
					fs.open(pageDir+'/'+page+'.wxss','w',function(){
						console.log('成功创建 ' + page + '.wxss 在目录 ' + pageDir)
					})
					fs.open(pageDir+'/'+page+'.js','w',function(err){
						if (err) throw err;
						fs.writeFile(pageDir+'/'+page+'.js',"Page({data:{},onLoad(){}})",'utf8',function(err){

						})
						console.log('成功创建 ' + page + '.js 在目录 ' + pageDir)
					})
				}
				writeToPkg(dirName,page);
			})
		}
	}
}

function createProject(name){
	// todos
	console.log('todos:创建项目' + name)
}

function writeToPkg(path,page){

	var conf_path = __root + '/app.json';
	fs.readFile(conf_path,function(err,data){
		if(err) throw err;
		var pkg = JSON.parse(data.toString());
		if(pkg.pages != undefined){

			var newPath = 'pages/' + path + '/' + page + '/' + page;

			if(pkg.pages.indexOf(newPath) <= -1){
				pkg.pages.push( newPath );
				fs.writeFile(conf_path, JSON.stringify(pkg), function(err){
					if(err) throw err;
					else {
						console.log("新页面已写入配置文件");
						process.exit(0)
					}
				})
			}
		}else{
			console.log('请先创建pages字段');
		}
	})
}