From b0502919113d09b184ebbd7072d6e157daaeb4c0 Mon Sep 17 00:00:00 2001
From: zema1 <rawidn@163.com>
Date: Sun, 26 Nov 2017 16:05:31 +0800
Subject: [PATCH] using `NODE_ENV=development npm run build:dll` to build a dev
 dll

---
 README.md                 | 2 +-
 build/utils.js            | 5 +++++
 build/webpack.dll.conf.js | 5 ++++-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 3c7d13c..4ba4c8e 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ Modern browsers and Internet Explorer 10+.
 ```bash
 # we use webpack DllReference to decrease the build time,
 # this command only needs execute once unless you upgrade the package in build/webpack.dll.conf.js
-npm run build:dll
+NODE_ENV=development npm run build:dll
 
 # the dev-server will set proxy table to your backend
 export TARGET=http://Your-backend
diff --git a/build/utils.js b/build/utils.js
index 0ad49ba..3e6009b 100644
--- a/build/utils.js
+++ b/build/utils.js
@@ -70,3 +70,8 @@ exports.styleLoaders = function (options) {
   }
   return output
 }
+
+exports.getNodeEnv = function () {
+  const NODE_ENV = process.env.NODE_ENV
+  return NODE_ENV ? NODE_ENV: 'production'
+}
diff --git a/build/webpack.dll.conf.js b/build/webpack.dll.conf.js
index a16547b..f514319 100644
--- a/build/webpack.dll.conf.js
+++ b/build/webpack.dll.conf.js
@@ -2,6 +2,9 @@ const webpack = require('webpack');
 const path = require('path');
 const UglifyJSPlugin = require('uglifyjs-webpack-plugin')
 const config = require('../config')
+const utils = require('./utils')
+
+const NODE_ENV = utils.getNodeEnv()
 
 const vendors = [
   'vue/dist/vue.esm.js',
@@ -25,7 +28,7 @@ module.exports = {
   },
   plugins: [
     new webpack.DefinePlugin({
-      'process.env': config.build.env
+      'process.env': NODE_ENV === 'production' ? config.build.env : config.dev.env
     }),
     new webpack.optimize.ModuleConcatenationPlugin(),
     new webpack.ContextReplacementPlugin(/moment[\/\\]locale$/, /zh-cn/),