'use strict';
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const path = require('path');
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const defaultSettings = require('./src/settings.js');
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function resolve(dir) {
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return path.join(__dirname, dir);
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}
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const name = defaultSettings.title || 'vue Admin Template'; // page title
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// If your port is set to 80,
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// use administrator privileges to execute the command line.
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// For example, Mac: sudo npm run
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// You can change the port by the following methods:
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// port = 9528 npm run dev OR npm run dev --port = 9528
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const port = process.env.port || process.env.npm_config_port || 3000; // dev port
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// 引入等比适配插件
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const px2rem = require('postcss-px2rem')
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// 配置基本大小
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const postcss = px2rem({
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// 基准大小 baseSize，需要和rem.js中相同
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remUnit: 16
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})
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// All configuration item explanations can be find in https://cli.vuejs.org/config/
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module.exports = {
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/**
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* You will need to set publicPath if you plan to deploy your site under a sub path,
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* for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
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* then publicPath should be set to "/bar/".
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* In most cases please use '/' !!!
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* Detail: https://cli.vuejs.org/config/#publicpath
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*/
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publicPath: '/',
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outputDir: 'dist',
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assetsDir: 'static',
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lintOnSave: process.env.NODE_ENV === 'development',
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productionSourceMap: false,
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devServer: {
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port: port,
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open: true,
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overlay: {
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warnings: false,
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errors: true
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},
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proxy: 'http://192.168.0.29:6703/',
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// proxy: 'http://120.77.153.67:8258/',
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after: require('./mock/mock-server.js')
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},
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configureWebpack: {
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// provide the app's title in webpack's name field, so that
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// it can be accessed in index.html to inject the correct title.
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name: name,
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resolve: {
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alias: {
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'@': resolve('src')
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}
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}
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},
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css: {
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loaderOptions: {
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postcss: {
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plugins: [
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postcss
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]
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}
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}
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},
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chainWebpack(config) {
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config.plugins.delete('preload'); // TODO: need test
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config.plugins.delete('prefetch'); // TODO: need test
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// set svg-sprite-loader
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config.module
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.rule('svg')
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.exclude.add(resolve('src/icons'))
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.end();
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config.module
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.rule('icons')
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.test(/\.svg$/)
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.include.add(resolve('src/icons'))
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.end()
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.use('svg-sprite-loader')
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.loader('svg-sprite-loader')
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.options({
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symbolId: 'icon-[name]'
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})
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.end();
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// set preserveWhitespace
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config.module
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.rule('vue')
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.use('vue-loader')
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.loader('vue-loader')
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.tap(options => {
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options.compilerOptions.preserveWhitespace = true;
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return options;
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})
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.end();
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// set image-webpack-loader
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config.module
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.rule('images')
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.use('image-webpack-loader')
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.loader('image-webpack-loader')
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.options({ bypassOnDebug: true })
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.end();
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config
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// https://webpack.js.org/configuration/devtool/#development
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.when(process.env.NODE_ENV === 'development', config => config.devtool('cheap-source-map'));
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config.when(process.env.NODE_ENV !== 'development', config => {
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config
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.plugin('ScriptExtHtmlWebpackPlugin')
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.after('html')
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.use('script-ext-html-webpack-plugin', [
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{
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// `runtime` must same as runtimeChunk name. default is `runtime`
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inline: /runtime\..*\.js$/
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}
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])
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.end();
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config.optimization.splitChunks({
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chunks: 'all',
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cacheGroups: {
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libs: {
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name: 'chunk-libs',
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test: /[\\/]node_modules[\\/]/,
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priority: 10,
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chunks: 'initial' // only package third parties that are initially dependent
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},
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elementUI: {
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name: 'chunk-elementUI', // split elementUI into a single package
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priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
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test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
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},
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commons: {
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name: 'chunk-commons',
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test: resolve('src/components'), // can customize your rules
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minChunks: 3, // minimum common number
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priority: 5,
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reuseExistingChunk: true
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}
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}
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});
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config.optimization.runtimeChunk('single');
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});
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}
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};
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