完成支持是否打开preview

packages/chameleon-tool/commanders/web/dev-server.js

@@ -15,6 +15,8 @@ const url = require('url')
 const {createRoutesReact} = require('./web-socket.js')
 const http = require('http');
 const bodyParser = require('body-parser')
+const argv = require('minimist')(process.argv);
+const nopreview = argv.nopreview || argv.n;
 
 /**
  * webpackConfig webpack的配置对象
@@ -25,7 +27,6 @@ const bodyParser = require('body-parser')
 module.exports = function({webpackConfig, options, compiler}) {
   // 执行web之前先更新server模板
   updateServerTpl();
-
   var port = utils.getFreePort().webServerPort;
   var autoOpenBrowser = true;
   var app = express();
@@ -116,7 +117,7 @@ module.exports = function({webpackConfig, options, compiler}) {
 
     cml.log.notice('Listening at ' + uri);
     // when env is testing, don't need open it
-    if (autoOpenBrowser) {
+    if (autoOpenBrowser && !nopreview) {
       opn(uri)
     }
     let proxyObj = cml.config.get().proxy || {};

packages/chameleon-tool/lib/cli.js

@@ -15,12 +15,10 @@ module.exports.run = function () {
     commander.usage('[command] [options]')
     commander.version(`${cmlpackage.name}@${cmlpackage.version}`)
     let cmdList = ['init', 'dev', 'build', 'server', 'web', 'weex', 'wx', 'baidu', 'alipay', 'qq'];
-    cmdList = cmdList.map(key => {
-      return {
+    cmdList = cmdList.map(key => ({
         key: 'key',
         cmd: require(`../commanders/${key}/index.js`) // eslint-disable-line 
-      }
-    })
+      }))
 
     cmdList.forEach(item => {
       let cmd = item.cmd;
@@ -28,6 +26,7 @@ module.exports.run = function () {
         commander
           .command(cmd.name)
           .option('-l, --log [debug]', 'logLevel')
+          .option('-n, --nopreview ', "don't auto open preview")
           .usage(cmd.usage)
           .description(cmd.desc)
       );