react-typeahead-tokenizer/webpack.config.js

React-based typeahead and typeahead-tokenizer

'use strict';

const pathJoin = require('path').join;
const wpUglifyJsPlugin = require('webpack').optimize.UglifyJsPlugin;
const wpDefinePlugin = require('webpack').DefinePlugin;
const wpLoaderOptionsPlugin = require('webpack').LoaderOptionsPlugin;

module.exports = () => {
    const PATH_APP_ENTRY = pathJoin(__dirname, 'src');
    const PATH_OUTPUT = pathJoin(__dirname, 'dist');
  
    return Object.assign({}, {
        entry: {
            app: [PATH_APP_ENTRY],
        },
        output: {
            path: PATH_OUTPUT,
            filename: 'react-typeahead.js',
            libraryTarget: 'commonjs'
        },
        module: {
            rules: [
                {
                    test: /\.js$/,
                    include: [
                        pathJoin(PATH_APP_ENTRY),
                    ],
                    exclude: [],
                    loader: 'babel-loader',
                    options: {
                        presets: ['react', 'es2015', 'stage-0'],
                        plugins: [],
                    },
                },
            ],
        },
        plugins: [
            new wpDefinePlugin({
                'process.env': { 
                    NODE_ENV: JSON.stringify('production')
                },
            }),
            new wpUglifyJsPlugin({
                compress: {
                    warnings: false, 
                    unused: true, 
                    dead_code: true
                },
                output: {
                    comments: false
                }
            })
        ],
    });
};