/
AdvancedGroup.js
58 lines (55 loc) · 1.91 KB
/
AdvancedGroup.js
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const { packageExists } = require('@webpack-cli/package-utils');
const { yellow } = require('colorette');
const { error } = require('../utils/logger');
const GroupHelper = require('../utils/GroupHelper');
class AdvancedGroup extends GroupHelper {
constructor(options) {
super(options);
}
resolveOptions() {
const {
args,
opts: { options },
} = this;
if (args.hot) {
const { HotModuleReplacementPlugin } = require('webpack');
const hotModuleVal = new HotModuleReplacementPlugin();
if (options && options.plugins) {
options.plugins.unshift(hotModuleVal);
} else {
options.plugins = [hotModuleVal];
}
}
if (args.prefetch) {
const { PrefetchPlugin } = require('webpack');
const prefetchVal = new PrefetchPlugin(null, args.prefetch);
if (options && options.plugins) {
options.plugins.unshift(prefetchVal);
} else {
options.plugins = [prefetchVal];
}
}
if (args.target) {
options.target = args.target;
}
if (args.analyze) {
if (packageExists('webpack-bundle-analyzer')) {
const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer');
const bundleAnalyzerVal = new BundleAnalyzerPlugin();
if (options && options.plugins) {
options.plugins.unshift(bundleAnalyzerVal);
} else {
options.plugins = [bundleAnalyzerVal];
}
} else {
error(`It looks like ${yellow('webpack-bundle-analyzer')} is not installed.`);
process.exitCode = 2;
}
}
}
run() {
this.resolveOptions();
return this.opts;
}
}
module.exports = AdvancedGroup;