config/webpack.prod.js   A
last analyzed

Complexity

Total Complexity 1
Complexity/F 1

Size

Lines of Code 149
Function Count 1

Duplication

Duplicated Lines 149
Ratio 100 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
nc 1
dl 149
loc 149
rs 10
noi 1
cc 0
wmc 1
mnd 0
bc 0
fnc 1
bpm 0
cpm 1

1 Function

Rating   Name   Duplication   Size   Complexity  
A webpack.prod.js ➔ ??? 1 1 1

How to fix   Duplicated Code   

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

1 View Code Duplication
const path = require( 'path' );
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const webpack = require( 'webpack' );
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const HtmlWebpackPlugin = require( 'html-webpack-plugin' );
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const ExtractTextPlugin = require( 'extract-text-webpack-plugin' );
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const CopyWebpackPlugin = require( 'copy-webpack-plugin' );
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const MinifyPlugin = require( 'babel-minify-webpack-plugin' );
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const srcDir = path.resolve( __dirname, '..', 'src' );
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const distDir = path.resolve( __dirname, '..', 'dist' );
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const nodeModulesDir = path.resolve( require.resolve( '@material/switch/mdc-switch.scss' ), '..', '..', '..' );
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module.exports = {
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	mode: 'production',
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	context: srcDir,
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	devtool: false,
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	entry: {
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		application: './index.js',
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		bundle: './controls/index.js'
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	},
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	output: {
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		filename: '[name].min.js',
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		path: distDir,
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		publicPath: '/',
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		sourceMapFilename: '[name].map'
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	},
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	module: {
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		rules: [
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			{
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				test: /\.ejs$/,
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				loader: 'ejs-loader'
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			},
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			{
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				test: /\.html$/,
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				use: [
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					{
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						loader: 'html-loader',
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						options: {
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							minimize: true
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						}
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					}
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				]
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			},
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			{
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				test: /\.js$/,
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				loader: 'babel-loader',
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				include: [ srcDir ],
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				options: {
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					presets: [ '@babel/preset-env' ]
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				}
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			},
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			{
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				test: /\.svg$/,
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				loader: 'svg-inline-loader'
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			},
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			{
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				test: /\.js$/,
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				enforce: 'pre',
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				exclude: /node_modules/,
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				loader: 'eslint-loader',
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				options: {
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					emitWarning: true
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				}
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			},
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			{
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				test: /\.(scss|css)$/,
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				use: ExtractTextPlugin.extract( {
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					fallback: 'style-loader',
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					use: [
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						{
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							loader: 'css-loader',
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							options: {
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								minimize: true
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							}
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						},
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						{
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							loader: 'sass-loader',
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							options: {
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								includePaths: [ nodeModulesDir ]
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							}
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						},
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						{
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							loader: 'postcss-loader',
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							options: {
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								plugins: loader => [ require( 'autoprefixer' )() ]
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							}
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						}
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					]
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				} )
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			},
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			{
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				test: /\.(jpg|jpeg|png|gif|ico)$/,
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				loader: 'url-loader',
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				query: {
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					limit: 10000, // Use data url for assets <= 10KB
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					name: './[name].[hash].[ext]'
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				}
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			}
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		]
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	},
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	plugins: [
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		new CopyWebpackPlugin( [
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			{
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				from: './../static',
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				to: ''
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			},
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			{
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				from: require.resolve( 'Iris/dist/iris.min.js' ),
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				to: './static'
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			},
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			{
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				from: require.resolve( 'sass.js/dist/sass.worker.js' ),
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				to: './static'
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			},
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			{
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				from: path.resolve( require.resolve( 'Buttons/scss/buttons.scss' ), '..' ),
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				to: './scss/color-palette-scss/buttons'
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			},
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			{
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				from: srcDir + '/controls/color/scss/utilities/color-classes.sass',
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				to: './scss/color-palette-scss/classes/color-classes.scss'
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			}
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		] ),
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		new MinifyPlugin(),
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		new webpack.NamedModulesPlugin(),
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		new HtmlWebpackPlugin( {
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			template: path.join( srcDir, 'index.ejs' ),
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			path: distDir,
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			filename: 'index.html',
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			hash: true,
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			minify: {
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				removeComments: true,
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				minifyJS: true,
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				minifyCSS: true,
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				collapseWhitespace: true
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			}
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		} ),
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		new ExtractTextPlugin( '[name].min.css' )
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	]
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};
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