/
webpack.config.js
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/
webpack.config.js
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const path = require('path');
const webpack = require('webpack');
const nodeModules = path.resolve(__dirname, 'node_modules');
const pathToPropTypes = path.resolve(nodeModules, 'prop-types/prop-types.min.js');
const pathToReact = path.resolve(nodeModules, 'react/cjs/react.production.min.js');
const pathToReactDOM = path.resolve(nodeModules, 'react-dom/cjs/react-dom.production.min.js');
const pathToReactRedux = path.resolve(nodeModules, 'react-redux/dist/react-redux.min.js');
const pathToRedux = path.resolve(nodeModules, 'redux/dist/redux.min.js');
const PRODUCTION = (process.env.NODE_ENV === 'production');
const mode = PRODUCTION ? 'production' : 'development';
const entry = PRODUCTION ? [path.resolve(__dirname, 'app/main.js')]
: [
path.resolve(__dirname, 'app/main.js'),
'webpack/hot/dev-server',
'webpack-dev-server/client?http://localhost:5566',
];
const plugins = PRODUCTION ? [] : [new webpack.HotModuleReplacementPlugin()];
const config = {
mode,
entry,
resolve: {
alias: {
react: pathToReact,
'react-dom': pathToReactDOM,
redux: pathToRedux,
'react-redux': pathToReactRedux,
'prop-types': pathToPropTypes,
},
extensions: ['.js', '.jsx'],
},
output: {
path: path.resolve(__dirname, 'build'),
filename: 'main.bundle.js',
},
module: {
rules: [{
test: /\.jsx?$/,
exclude: /node_modules/,
loader: 'babel-loader',
query: {
presets: ['env', 'react'],
},
}, {
test: /\.scss$/,
loader: 'style-loader?sourceMap!css-loader?sourceMap!sass-loader?sourceMap',
}],
},
plugins,
devServer: {
hot: true,
contentBase: path.resolve(__dirname, ''),
publicPath: '/build',
stats: { colors: true },
},
};
module.exports = config;