初始化项目

app.js

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+#! /usr/bin/env node
+
+const program = require('commander');
+const inquirer = require('inquirer');
+const chalk = require('chalk');
+const util = require('./task/util');
+const task = require('./task/task');
+const package = require("./package.json");
+
+program
+	.version(package.version)
+	.command('init')
+	.alias('i')
+	.option('-t, --type [template]', '模版类型（react）')
+	.option('-n, --name [pathName]', '构建路径名称')
+	.description('初始化一个项目')
+	.action(option => {
+	  	let config = Object.assign({
+	            tpl: 0,
+	            name: null
+	        }, option)
+	  	
+	  	//console.log(config)
+
+	  	let promps = [];
+
+	  	if(!config.tpl) {
+	        promps.push({
+	            type: 'list',
+	            name: 'tpl',
+	            message: '请选择需要创建的模板：',
+	            choices: [
+	              {
+	                name: 'react',
+	                value: 'react'
+	              },
+	              {
+	                name: 'tpl',
+	                value: 'tpl'
+	              }
+	            ]
+	        })
+	    }
+
+	   	if(!config.name) {
+            promps.push({
+                type: 'input',
+                name: 'name',
+                message: '请输入需要创建的路径名:',
+                default: util.randomActName()
+            })
+        } 
+
+	    inquirer.prompt(promps).then(function (answers) {
+	        //console.log('\n',answers)
+	        option = Object.assign(answers,option);
+	        //console.log(option);
+
+	        let paths = util.paths(option.name, __dirname);
+	        task.init(option.tpl, paths, option._name);
+	    }).catch((err) => {
+	    	console.log(err);
+	    }) 
+	})
+
+program
+	.command('dev')
+	.alias('d')
+ 	.option('-n, --name [pathName]', '开发路径名称')
+	.description('开发一个已存在的项目')
+ 	.action(option => {
+		let config = Object.assign({
+	        name: null
+	    }, option)
+	  	
+	  	//console.log(config)
+
+	  	let promps = [];
+
+	  	if(!config.name) {
+            promps.push({
+                type: 'input',
+                name: 'name',
+                message: '请输入需要开发的路径名:',
+                validate: function (input){
+                    if(!input) {
+                        return '不能为空'
+                    }
+
+                    return true;
+                }
+            })
+        }
+
+        inquirer.prompt(promps).then(function (answers) {
+	        //console.log('\n',answers)
+	        option = Object.assign(answers,option);
+	        //console.log(option);
+            let paths = util.paths(option.name, __dirname);
+
+	        let exi = util.pathExists(option.name, __dirname);
+            exi.then(result => {
+                //console.log(result);
+                if(!result) {
+                    console.log(chalk.red('没有该目录:') + chalk.bold.red(paths.targetPath) + chalk.red('，请重新输入'));
+                    return;
+                }
+	        	task.dev(paths, option._name);
+            }).catch(err => {
+                console.log(err);
+            });
+	        
+	    }).catch((err) => {
+	    	console.log(err);
+	    }) 
+ 	});
+
+
+program
+	.command('pack')
+	.alias('p')
+	.description('打包构建一个已存在的项目')
+ 	.option('-n, --name [pathName]', '打包构建路径名称')
+ 	.action(option => {
+		let config = Object.assign({
+	        name: null
+	    }, option)
+	  	
+	  	//console.log(config)
+
+	  	let promps = [];
+
+	  	if(!config.name) {
+            promps.push({
+                type: 'input',
+                name: 'name',
+                message: '请输入需要打包构建的路径名:',
+                validate: function (input){
+                    if(!input) {
+                        return '不能为空'
+                    }
+                    return true
+                }
+            })
+        }
+
+        inquirer.prompt(promps).then(function (answers) {
+	        //console.log('\n',answers)
+	        option = Object.assign(answers,option);
+	        //console.log(option.name);
+	        let paths = util.paths(option.name, __dirname);
+
+	        let exi = util.pathExists(option.name, __dirname);
+            exi.then(result => {
+                //console.log(result);
+                if(!result) {
+                    console.log(chalk.red('没有该目录:') + chalk.bold.red(paths.targetPath) + chalk.red('，请重新输入'));
+                    return;
+                }
+	        	task.pack(paths, option._name);
+            }).catch(err => {
+                console.log(err);
+            });
+	    }).catch((err) => {
+	    	console.log(err);
+	    }) 
+ 	});
+
+program.parse(process.argv);