43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
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const { merge } = require('webpack-merge');
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const common = require('./webpack.common.js');
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const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
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const child_process = require('child_process');
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function git(command) {
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return child_process.execSync(`git ${command}`, { encoding: 'utf8' }).trim();
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}
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var webpack = require('webpack');
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module.exports = merge(common, {
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mode: 'production',
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module: {
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rules: [
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{
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test: /\.m?js$/,
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exclude: /(node_modules|bower_components)/,
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use: {
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loader: 'babel-loader',
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options: {
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presets: ['@babel/preset-env'],
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plugins: ['@babel/plugin-transform-runtime']
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}
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}
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}
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]
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},
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plugins: [
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new webpack.EnvironmentPlugin({
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GIT_VERSION: git('describe --always'),
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GIT_AUTHOR_DATE: git('log -1 --format=%aI'),
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BUNDLE_DATE: Date.now(),
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BUNDLE_MODE: 'production'
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})
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],
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optimization: {
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mergeDuplicateChunks: true,
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minimize: true,
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minimizer: [new UglifyJsPlugin({
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parallel: true,
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extractComments: true
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})]
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}
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});
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