openethereum/js/webpack/app.js
2017-08-04 14:28:55 +02:00

234 lines
6.1 KiB
JavaScript

// Copyright 2015-2017 Parity Technologies (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/>.
const Api = require('@parity/api');
const fs = require('fs');
const path = require('path');
const flatten = require('lodash.flatten');
// const ReactIntlAggregatePlugin = require('react-intl-aggregate-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const WebpackErrorNotificationPlugin = require('webpack-error-notification');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const rulesEs6 = require('./rules/es6');
const rulesParity = require('./rules/parity');
const Shared = require('./shared');
const DAPPS_BUILTIN = require('@parity/shared/config/dappsBuiltin.json');
const DAPPS_VIEWS = require('@parity/shared/config/dappsViews.json');
const DAPPS_ALL = []
.concat(DAPPS_BUILTIN, DAPPS_VIEWS)
.filter((dapp) => !dapp.skipBuild)
.filter((dapp) => dapp.package);
const FAVICON = path.resolve(__dirname, '../node_modules/@parity/shared/assets/images/parity-logo-black-no-text.png');
const DEST = process.env.BUILD_DEST || '.build';
const ENV = process.env.NODE_ENV || 'development';
const EMBED = process.env.EMBED;
const isProd = ENV === 'production';
const isEmbed = EMBED === '1' || EMBED === 'true';
const entry = isEmbed
? { embed: './embed.js' }
: { bundle: './index.js' };
module.exports = {
cache: !isProd,
devtool: isProd
? '#source-map'
: '#eval',
context: path.join(__dirname, '../src'),
entry,
output: {
path: path.join(__dirname, '../', DEST),
filename: '[name].js'
},
module: {
rules: [
rulesParity,
rulesEs6,
{
test: /\.js$/,
exclude: /node_modules/,
use: [ {
loader: 'happypack/loader',
options: {
id: 'babel'
}
} ]
},
{
test: /\.json$/,
use: ['json-loader']
},
{
test: /\.ejs$/,
use: ['ejs-loader']
},
{
test: /\.md$/,
use: ['html-loader', 'markdown-loader']
},
{
test: /\.css$/,
include: /semantic-ui-css/,
use: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: [
{
loader: 'css-loader',
options: {
minimize: isProd
}
}
]
})
},
{
test: /\.css$/,
exclude: /semantic-ui-css/,
use: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: [
{
loader: 'css-loader',
options: {
importLoaders: 1,
localIdentName: '[name]_[local]_[hash:base64:10]',
minimize: isProd,
modules: true
}
},
{
loader: 'postcss-loader',
options: {
sourceMap: isProd,
plugins: [
require('postcss-import'),
require('postcss-nested'),
require('postcss-simple-vars')
]
}
}
]
})
},
{
test: /\.(png|jpg|svg|woff|woff2|ttf|eot|otf)(\?.*)?$/,
use: {
loader: 'file-loader',
options: {
name: '[name].[hash:10].[ext]',
outputPath: '',
publicPath: '',
useRelativePath: false
}
}
}
],
noParse: [
/node_modules\/sinon/
]
},
resolve: {
modules: [
path.join(__dirname, '../node_modules')
],
extensions: ['.json', '.js', '.jsx'],
unsafeCache: true
},
node: {
fs: 'empty'
},
plugins: (function () {
let plugins = Shared.getPlugins().concat(
new WebpackErrorNotificationPlugin(),
new ExtractTextPlugin({
filename: `${isEmbed ? 'embed' : 'bundle'}.css`
}),
);
if (!isEmbed) {
plugins = [].concat(
plugins,
new HtmlWebpackPlugin({
title: 'Parity',
filename: 'index.html',
template: './index.ejs',
favicon: FAVICON,
chunks: ['bundle']
}),
new CopyWebpackPlugin(
flatten([
{
from: path.join(__dirname, '../src/error_pages.css'),
to: 'styles.css'
},
flatten(
DAPPS_ALL
.map((dapp) => {
const dir = path.join(__dirname, '../node_modules', dapp.package);
if (!fs.existsSync(path.join(dir, 'dist'))) {
return null;
}
const destination = Api.util.isHex(dapp.id)
? dapp.id
: Api.util.sha3(dapp.url);
return ['index.html', 'dist.css', 'dist.css.map', 'dist.js', 'dist.js.map'].map((file) => ({
from: path.join(dir, file),
to: `dapps/${destination}/`
})).concat({
from: path.join(dir, 'dist'),
to: `dapps/${destination}/dist/`
});
})
.filter((copy) => copy)
)
]),
{}
)
);
}
if (isEmbed) {
plugins.push(
new HtmlWebpackPlugin({
title: 'Parity Bar',
filename: 'embed.html',
template: './index.ejs',
favicon: FAVICON,
chunks: ['embed']
})
);
}
return plugins;
}())
};