webpack.config.js
/* eslint-env node */
/* eslint-disable camelcase */
const path = require('path');
const webpack = require('webpack');
const webpackMerge = require('webpack-merge');
const defaultConfig = {
devtool: 'source-map',
entry: {
textcomplete: './src/main.js',
},
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: ['babel-loader'],
},
],
},
output: {
path: path.join(__dirname, 'dist'),
filename: 'textcomplete.codemirror.js',
},
};
module.exports = function (env) {
if (!env) {
return defaultConfig;
}
if (env === 'min') {
return webpackMerge(defaultConfig, {
output: {
filename: 'textcomplete.codemirror.min.js',
},
plugins: [
new webpack.DefinePlugin({
'process.env.NODE_ENV': JSON.stringify('production'),
}),
new webpack.optimize.UglifyJsPlugin({
beautify: false,
mangle: {
// We do not use Function.prototype.name.
keep_fnames: false,
// We do not support IE8.
screw_ie8: true,
},
compress: {
// We do not use Function.length.
keep_fargs: false,
// We do not use Function.prototype.name.
keep_fnames: false,
// We do not support IE8.
screw_ie8: true,
},
comments: false,
sourceMap: true,
}),
new webpack.LoaderOptionsPlugin({
minimize: true,
debug: false,
}),
],
});
}
throw `Unknown env ${env}`;
};