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webpack.config.js
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webpack.config.js
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'use strict';
const path = require('path');
const webpack = require('webpack');
module.exports = {
entry: {
index: './src/index.js'
},
output: {
path: path.join(__dirname, 'build'),
publicPath: 'build/',
filename: 'index.js',
chunkFilename: 'react-tracker.js',
sourceMapFilename: 'react-tracker.map',
library: 'ReactTracker',
libraryTarget: 'umd'
},
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
babelrc: false,
presets: [
['es2015', { modules: false }],
'react',
],
plugins: [
'transform-class-properties',
'transform-object-assign',
],
}
},
},
]
},
plugins: [
new webpack.DefinePlugin({
'process.env': {
'NODE_ENV': JSON.stringify('production')
}
}),
new webpack.optimize.UglifyJsPlugin({
mangle: true,
compress: {
warnings: false,
pure_getters: true,
unsafe: true,
unsafe_comps: true,
screw_ie8: true
},
output: {
comments: false,
}
}),
]
};