openethereum/js/webpack.libraries.js

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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Run with `webpack --config webpack.libraries.js --progress`
const HappyPack = require('happypack');
const path = require('path');
const webpack = require('webpack');
const ENV = process.env.NODE_ENV || 'development';
const isProd = ENV === 'production';
const DEST = process.env.BUILD_DEST || '.build';
module.exports = {
context: path.join(__dirname, './src'),
target: 'node',
entry: {
// library
'inject': ['./web3.js'],
'web3': ['./web3.js'],
'parity': ['./parity.js']
},
output: {
path: path.join(__dirname, DEST),
filename: '[name].js',
library: '[name].js',
libraryTarget: 'umd'
},
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externals: {
'node-fetch': 'node-fetch',
'vertx': 'vertx'
},
module: {
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noParse: [
/babel-polyfill/
],
loaders: [
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'happypack/loader?id=js'
},
{
test: /\.json$/,
loaders: ['json']
},
{
test: /\.html$/,
loader: 'file?name=[name].[ext]'
}
]
},
plugins: (function () {
const plugins = [
new HappyPack({
id: 'js',
threads: 4,
loaders: [ 'babel' ]
}),
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: JSON.stringify(ENV),
RPC_ADDRESS: JSON.stringify(process.env.RPC_ADDRESS),
PARITY_URL: JSON.stringify(process.env.PARITY_URL),
LOGGING: JSON.stringify(!isProd)
}
})
];
if (isProd) {
plugins.push(new webpack.optimize.OccurrenceOrderPlugin(false));
plugins.push(new webpack.optimize.DedupePlugin());
plugins.push(new webpack.optimize.UglifyJsPlugin({
screwIe8: true,
compress: {
warnings: false
},
output: {
comments: false
}
}));
}
return plugins;
}())
};