webpack.config.js

var webpack = require('webpack'),
    path = require('path'),
    yargs = require('yargs');

var libraryName = 'slamdash',
    plugins = [],
    outputFile;

if (yargs.argv.p) {
    plugins.push(new webpack.optimize.UglifyJsPlugin({ minimize: true }));
    outputFile = libraryName + '.min.js';
} else {
    outputFile = libraryName + '.js';
}

var config = {
    entry: [
        __dirname + '/src/index.ts'
    ],
    devtool: 'source-map',
    output: {
        path: path.join(__dirname, '/dist'),
        filename: outputFile,
        library: libraryName,
        libraryTarget: 'umd',
        umdNamedDefine: true
    },
    externals: {
        "crossfilter": "crossfilter",
        "d3": "d3",
        "dc": "dc",
        "handlebars": "handlebars",
        "jquery": "jQuery"
    },
    module: {
        preLoaders: [
            { test: /\.tsx?$/, loader: 'tslint',  exclude: /node_modules/ }
    ],
    loaders: [
      { test: /\.tsx?$/, loader: 'ts', exclude: /node_modules/ }
    ]
  },
  resolve: {
    root: path.resolve('./src'),
    extensions: [ '', '.js', '.ts', '.jsx', '.tsx' ]
  },
  plugins: plugins,
 
  // Individual Plugin Options
  tslint: {
    emitErrors: true,
    failOnHint: true
  }
};
 
module.exports = config;