38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
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module.exports = (api, options) => {
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api.chainWebpack(webpackConfig => {
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if (process.env.NODE_ENV === 'production') {
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const isLegacyBundle = process.env.VUE_CLI_MODERN_MODE && !process.env.VUE_CLI_MODERN_BUILD
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const getAssetPath = require('../util/getAssetPath')
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const filename = getAssetPath(
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options,
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`js/[name]${isLegacyBundle ? `-legacy` : ``}${options.filenameHashing ? '.[contenthash:8]' : ''}.js`
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)
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webpackConfig
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.mode('production')
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.devtool(options.productionSourceMap ? 'source-map' : false)
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.output
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.filename(filename)
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.chunkFilename(filename)
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// keep module.id stable when vendor modules does not change
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webpackConfig
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.plugin('hash-module-ids')
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.use(require('webpack/lib/HashedModuleIdsPlugin'), [{
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hashDigest: 'hex'
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}])
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// disable optimization during tests to speed things up
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if (process.env.VUE_CLI_TEST) {
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webpackConfig.optimization.minimize(false)
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} else {
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const TerserPlugin = require('terser-webpack-plugin')
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const terserOptions = require('./terserOptions')
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webpackConfig.optimization.minimizer([
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new TerserPlugin(terserOptions(options))
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])
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}
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}
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})
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}
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