const path = require('path');

const webpack = require('webpack');

const HtmlWebPackPlugin = require('html-webpack-plugin');

const moment = require('moment');

const now = moment().format('DD-MM-YYYY H:m:s');

const UglifyJsPlugin = require('uglifyjs-webpack-plugin');

const PACKAGE = require('./package.json'),

    version = PACKAGE.version,

    description = PACKAGE.description,

    homepage = PACKAGE.homepage;

const htmlPlugin = new HtmlWebPackPlugin({

    template: './index.html',

    filename: './index.html'

});

const BannerPlugin = new webpack.BannerPlugin({

    banner: `[name] - ${description}, 

@date: ${now}, 

@version: ${version},

@link: ${homepage}`

});

module.exports = {

    entry: {

        simpleParallax: './src/simpleParallax.js',

        'simpleParallax.min': './src/simpleParallax.js',

        index: './test/index.js'

    },

    output: {

        path: path.resolve(__dirname, 'dist'),

        filename: '[name].js',

        library: 'simpleParallax',

        libraryTarget: 'umd',

        umdNamedDefine: true,

        libraryExport: 'default'

    },

    optimization: {

        minimize: true,

        minimizer: [

            new UglifyJsPlugin({

                include: /\.min\.js$/

            })

        ]

    },

    module: {

        rules: [

            {

                test: /\.js$/,

                exclude: /node_modules/,

                use: ['babel-loader']

            }

        ]

    },

    plugins: [htmlPlugin, BannerPlugin]

};