const webpack = require('webpack');
var path = require('path');

module.exports = {
	entry: './src/index.js',
	module: {
		rules: [
			{
				test: /\.js$/,
				exclude: /node_modules/,
				use: {
					loader: 'babel-loader',
					query: {
						presets: ['react']
					}
				}
			},
			{ test: /\.css$/, loader: 'style-loader!css-loader' },
			{
				test: /\.less$/,
				use: [
					{
						loader: 'style-loader'
					},
					{
						loader: 'css-loader',
						options: {
							sourceMap: true,
							modules: true,
							localIdentName: '[local]___[hash:base64:5]'
						}
					},
					{
						loader: 'less-loader'
					}
				]
			},
			{
				test: /\.(png|svg|jpg|gif)$/,
				use: [
					{
						loader: 'file-loader',
						options: {
							name: '[name].[ext]',
							outputPath: 'images/'
						}
					}
				]
			}
		]
	},
	resolve: {
		extensions: ['*', '.js', '.jsx']
	},
	output: {
		path: path.resolve(__dirname, 'dist'),
		filename: 'bundle.js',
		publicPath: '/'
	},
	plugins: [new webpack.HotModuleReplacementPlugin()],
	devServer: {
		contentBase: './dist',
		hot: true,
		port: 8081,
		historyApiFallback: true
	},
	externals: {
		config: JSON.stringify(
			process.env.NODE_ENV === 'development'
				? require('./config.dev.json')
				: require('./config.prod.json')
		)
	}
};