update and optimize

Author: xiaoping6688

.babelrc

@@ -1,6 +1,6 @@
 {
-  "presets": ["es2015", "stage-2"],
-  "plugins": ["transform-runtime", "lodash", ["component", [
+  "presets": [["env", { "modules": false }], "stage-2"],
+  "plugins": ["transform-runtime", ["component", [
     {
       "libraryName": "element-ui",
       "styleLibraryName": "theme-default"
@@ -9,6 +9,7 @@
   "comments": false,
   "env": {
     "test": {
+      "presets": ["env", "stage-2"],
       "plugins": [ "istanbul" ]
     }
   }

.eslintrc.js

@@ -1,9 +1,14 @@
+// http://eslint.org/docs/user-guide/configuring
+
 module.exports = {
   root: true,
   parser: 'babel-eslint',
   parserOptions: {
     sourceType: 'module'
   },
+  env: {
+    browser: true,
+  },
   // https://github.com/feross/standard/blob/master/RULES.md#javascript-standard-style
   extends: 'standard',
   // required to lint *.vue files

.gitignore

@@ -2,6 +2,7 @@
 node_modules/
 dist/
 npm-debug.log
+yarn-error.log
 test/unit/coverage
 test/e2e/reports
 selenium-debug.log

.postcssrc.js

@@ -0,0 +1,8 @@
+// https://github.com/michael-ciniawsky/postcss-load-config
+
+module.exports = {
+  "plugins": {
+    // to edit target browsers: use "browserlist" field in package.json
+    "autoprefixer": {}
+  }
+}

build/build.js

@@ -1,36 +1,35 @@
-// https://github.com/shelljs/shelljs
 require('./check-versions')()
-require('shelljs/global')
-env.NODE_ENV = 'production'
 
-var path = require('path')
-var config = require('../config')
+process.env.NODE_ENV = 'production'
+
 var ora = require('ora')
+var rm = require('rimraf')
+var path = require('path')
+var chalk = require('chalk')
 var webpack = require('webpack')
+var config = require('../config')
 var webpackConfig = require('./webpack.prod.conf')
 
-console.log(
-  '  Tip:\n' +
-  '  Built files are meant to be served over an HTTP server.\n' +
-  '  Opening index.html over file:// won\'t work.\n'
-)
-
 var spinner = ora('building for production...')
 spinner.start()
 
-var assetsPath = path.join(config.build.assetsRoot, config.build.assetsSubDirectory)
-rm('-rf', assetsPath)
-mkdir('-p', assetsPath)
-cp('-R', 'static/*', assetsPath)
-
-webpack(webpackConfig, function (err, stats) {
-  spinner.stop()
+rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => {
   if (err) throw err
-  process.stdout.write(stats.toString({
-    colors: true,
-    modules: false,
-    children: false,
-    chunks: false,
-    chunkModules: false
-  }) + '\n')
+  webpack(webpackConfig, function (err, stats) {
+    spinner.stop()
+    if (err) throw err
+    process.stdout.write(stats.toString({
+      colors: true,
+      modules: false,
+      children: false,
+      chunks: false,
+      chunkModules: false
+    }) + '\n\n')
+
+    console.log(chalk.cyan('  Build complete.\n'))
+    console.log(chalk.yellow(
+      '  Tip: built files are meant to be served over an HTTP server.\n' +
+      '  Opening index.html over file:// won\'t work.\n'
+    ))
+  })
 })

build/build.test.js

@@ -1,36 +1,35 @@
-// https://github.com/shelljs/shelljs
 require('./check-versions')()
-require('shelljs/global')
-env.NODE_ENV = 'production'
 
-var path = require('path')
-var config = require('../config')
+process.env.NODE_ENV = 'production'
+
 var ora = require('ora')
+var rm = require('rimraf')
+var path = require('path')
+var chalk = require('chalk')
 var webpack = require('webpack')
+var config = require('../config')
 var webpackConfig = require('./webpack.test.conf')
 
-console.log(
-  '  Tip:\n' +
-  '  Built files are meant to be served over an HTTP server.\n' +
-  '  Opening index.html over file:// won\'t work.\n'
-)
-
 var spinner = ora('building for production...')
 spinner.start()
 
-var assetsPath = path.join(config.build.assetsRoot, config.build.assetsSubDirectory)
-rm('-rf', assetsPath)
-mkdir('-p', assetsPath)
-cp('-R', 'static/*', assetsPath)
-
-webpack(webpackConfig, function (err, stats) {
-  spinner.stop()
+rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => {
   if (err) throw err
-  process.stdout.write(stats.toString({
-    colors: true,
-    modules: false,
-    children: false,
-    chunks: false,
-    chunkModules: false
-  }) + '\n')
+  webpack(webpackConfig, function (err, stats) {
+    spinner.stop()
+    if (err) throw err
+    process.stdout.write(stats.toString({
+      colors: true,
+      modules: false,
+      children: false,
+      chunks: false,
+      chunkModules: false
+    }) + '\n\n')
+
+    console.log(chalk.cyan('  Build complete.\n'))
+    console.log(chalk.yellow(
+      '  Tip: built files are meant to be served over an HTTP server.\n' +
+      '  Opening index.html over file:// won\'t work.\n'
+    ))
+  })
 })

build/dev-server.js

@@ -1,18 +1,24 @@
 require('./check-versions')()
+
 var config = require('../config')
-if (!process.env.NODE_ENV) process.env.NODE_ENV = JSON.parse(config.dev.env.NODE_ENV)
+if (!process.env.NODE_ENV) {
+  process.env.NODE_ENV = JSON.parse(config.dev.env.NODE_ENV)
+}
+
+var opn = require('opn')
 var path = require('path')
 var fs = require('fs')
 var express = require('express')
 var webpack = require('webpack')
-var opn = require('opn')
 var proxyMiddleware = require('http-proxy-middleware')
 var webpackConfig = process.env.NODE_ENV === 'testing'
   ? require('./webpack.prod.conf')
   : require('./webpack.dev.conf')
 
 // default port where dev server listens for incoming traffic
 var port = process.env.PORT || config.dev.port
+// automatically open browser, if not set will be false
+var autoOpenBrowser = !!config.dev.autoOpenBrowser
 // Define HTTP proxies to your custom API backend
 // https://github.com/chimurai/http-proxy-middleware
 var proxyTable = config.dev.proxyTable
@@ -42,7 +48,7 @@ Object.keys(proxyTable).forEach(function (context) {
   if (typeof options === 'string') {
     options = { target: options }
   }
-  app.use(proxyMiddleware(context, options))
+  app.use(proxyMiddleware(options.filter || context, options))
 })
 
 // mock data
@@ -79,7 +85,7 @@ module.exports = app.listen(port, function (err) {
   }
 
   // when env is testing, don't need open it
-  if (process.env.NODE_ENV !== 'testing') {
+  if (autoOpenBrowser && process.env.NODE_ENV !== 'testing') {
     opn(uri)
   }
 })

build/utils.js

@@ -11,38 +11,48 @@ exports.assetsPath = function (_path) {
 
 exports.cssLoaders = function (options) {
   options = options || {}
+
+  var cssLoader = {
+    loader: 'css-loader',
+    options: {
+      minimize: process.env.NODE_ENV === 'production',
+      sourceMap: options.sourceMap
+    }
+  }
+
   // generate loader string to be used with extract text plugin
-  function generateLoaders (loaders) {
-    var sourceLoader = loaders.map(function (loader) {
-      var extraParamChar
-      if (/\?/.test(loader)) {
-        loader = loader.replace(/\?/, '-loader?')
-        extraParamChar = '&'
-      } else {
-        loader = loader + '-loader'
-        extraParamChar = '?'
-      }
-      return loader + (options.sourceMap ? extraParamChar + 'sourceMap' : '')
-    }).join('!')
+  function generateLoaders (loader, loaderOptions) {
+    var loaders = [cssLoader]
+    if (loader) {
+      loaders.push({
+        loader: loader + '-loader',
+        options: Object.assign({}, loaderOptions, {
+          sourceMap: options.sourceMap
+        })
+      })
+    }
 
     // Extract CSS when that option is specified
     // (which is the case during production build)
     if (options.extract) {
-      return ExtractTextPlugin.extract('vue-style-loader', sourceLoader)
+      return ExtractTextPlugin.extract({
+        use: loaders,
+        fallback: 'vue-style-loader'
+      })
     } else {
-      return ['vue-style-loader', sourceLoader].join('!')
+      return ['vue-style-loader'].concat(loaders)
     }
   }
 
   // http://vuejs.github.io/vue-loader/en/configurations/extract-css.html
   return {
-    css: generateLoaders(['css']),
-    postcss: generateLoaders(['css']),
-    less: generateLoaders(['css', 'less']),
-    sass: generateLoaders(['css', 'sass?indentedSyntax']),
-    scss: generateLoaders(['css', 'sass']),
-    stylus: generateLoaders(['css', 'stylus']),
-    styl: generateLoaders(['css', 'stylus'])
+    css: generateLoaders(),
+    postcss: generateLoaders(),
+    less: generateLoaders('less'),
+    sass: generateLoaders('sass', { indentedSyntax: true }),
+    scss: generateLoaders('sass'),
+    stylus: generateLoaders('stylus'),
+    styl: generateLoaders('stylus')
   }
 }
 
@@ -54,7 +64,7 @@ exports.styleLoaders = function (options) {
     var loader = loaders[extension]
     output.push({
       test: new RegExp('\\.' + extension + '$'),
-      loader: loader
+      use: loader
     })
   }
   return output

build/vue-loader.conf.js

@@ -0,0 +1,12 @@
+var utils = require('./utils')
+var config = require('../config')
+var isProduction = process.env.NODE_ENV === 'production'
+
+module.exports = {
+  loaders: utils.cssLoaders({
+    sourceMap: isProduction
+      ? config.build.productionSourceMap
+      : config.dev.cssSourceMap,
+    extract: isProduction
+  })
+}