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fix: revert production js chunk names #8012

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Sep 9, 2020
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4 changes: 2 additions & 2 deletions packages/config/src/config/build.js
Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,8 @@ export default () => ({
serverURLPolyfill: 'url',
filenames: {
// { isDev, isClient, isServer }
app: ({ isDev, isModern }) => isDev ? `[name]${isModern ? '.modern' : ''}.js` : `[name].[contenthash:7]${isModern ? '.modern' : ''}.js`,
chunk: ({ isDev, isModern }) => isDev ? `[name]${isModern ? '.modern' : ''}.js` : `[name].[contenthash:7]${isModern ? '.modern' : ''}.js`,
app: ({ isDev, isModern }) => isDev ? `[name]${isModern ? '.modern' : ''}.js` : `[contenthash:7]${isModern ? '.modern' : ''}.js`,
chunk: ({ isDev, isModern }) => isDev ? `[name]${isModern ? '.modern' : ''}.js` : `[contenthash:7]${isModern ? '.modern' : ''}.js`,
css: ({ isDev }) => isDev ? '[name].css' : '[name].[contenthash:7].css',
img: ({ isDev }) => isDev ? '[path][name].[ext]' : 'img/[name].[contenthash:7].[ext]',
font: ({ isDev }) => isDev ? '[path][name].[ext]' : 'fonts/[name].[contenthash:7].[ext]',
Expand Down
4 changes: 2 additions & 2 deletions packages/config/test/config/build.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,8 @@ describe('config: build', () => {
test('should return prod filenames', () => {
const { filenames } = buildConfig()
const env = { isDev: false }
expect(filenames.app(env)).toEqual('[name].[contenthash:7].js')
expect(filenames.chunk(env)).toEqual('[name].[contenthash:7].js')
expect(filenames.app(env)).toEqual('[contenthash:7].js')
expect(filenames.chunk(env)).toEqual('[contenthash:7].js')
expect(filenames.css(env)).toEqual('[name].[contenthash:7].css')
expect(filenames.img(env)).toEqual('img/[name].[contenthash:7].[ext]')
expect(filenames.font(env)).toEqual('fonts/[name].[contenthash:7].[ext]')
Expand Down
3 changes: 3 additions & 0 deletions packages/webpack/src/config/base.js
Original file line number Diff line number Diff line change
Expand Up @@ -167,6 +167,9 @@ export default class WebpackBaseConfig {
consola.warn(`Notice: Please do not use ${hash[1]} in dev mode to prevent memory leak`)
}
}
if (this.buildContext.buildOptions.analyze && !fileName.includes('[name]')) {
fileName = '[name].' + fileName
}
return fileName
}

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39 changes: 1 addition & 38 deletions packages/webpack/src/config/client.js
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@ import HTMLPlugin from 'html-webpack-plugin'
import BundleAnalyzer from 'webpack-bundle-analyzer'
import OptimizeCSSAssetsPlugin from 'optimize-css-assets-webpack-plugin'
import FriendlyErrorsWebpackPlugin from '@nuxt/friendly-errors-webpack-plugin'
import hash from 'hash-sum'

import CorsPlugin from '../plugins/vue/cors'
import ModernModePlugin from '../plugins/vue/modern'
Expand Down Expand Up @@ -66,47 +65,11 @@ export default class WebpackClientConfig extends WebpackBaseConfig {
cacheGroups.commons = {
test: /node_modules[\\/](vue|vue-loader|vue-router|vuex|vue-meta|core-js|@babel\/runtime|axios|webpack|setimmediate|timers-browserify|process|regenerator-runtime|cookie|js-cookie|is-buffer|dotprop|nuxt\.js)[\\/]/,
chunks: 'all',
name: 'vendors/commons',
name: true,
priority: 10
}
}

if (!this.dev && splitChunks.name === undefined) {
const nameMap = { default: 'commons' }
splitChunks.name = (_module, chunks, cacheGroup) => {
// Map chunks to names
const names = chunks
.map(c => c.name || '')
.map(name => name
.replace(/[/\\]/g, '.')
.replace(/_/g, '')
.replace('pages.', '')
)
.filter(Boolean)
.sort()

// Fallback to webpack chunk name or generated cache group key
if (names.length < 2) {
return chunks[0].name
}

// Use compact name for concatinated modules
let compactName = names.join('~')
if (compactName.length > 32) {
compactName = hash(compactName)
}
const prefix = nameMap[cacheGroup || 'default'] || cacheGroup
return prefix + '/' + compactName
}

// Enforce name for all groups
for (const group of Object.values(cacheGroups)) {
if (group.name === undefined) {
group.name = true
}
}
}

return optimization
}

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8 changes: 4 additions & 4 deletions test/dev/modern.client.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -16,26 +16,26 @@ describe('modern client mode (SSR)', () => {
test('should contain nomodule legacy resources', async () => {
const { body: response } = await rp(url('/'))
expect(response).toContain('script nomodule crossorigin="use-credentials" src="/_nuxt/app.js')
expect(response).toContain('script nomodule crossorigin="use-credentials" src="/_nuxt/vendors/commons.js')
expect(response).toContain('script nomodule crossorigin="use-credentials" src="/_nuxt/commons/app.js')
})

test('should contain module modern resources', async () => {
const { body: response } = await rp(url('/'))
expect(response).toContain('<script type="module" crossorigin="use-credentials" src="/_nuxt/app.modern.js"')
expect(response).toContain('<script type="module" crossorigin="use-credentials" src="/_nuxt/vendors/commons.modern.js"')
expect(response).toContain('<script type="module" crossorigin="use-credentials" src="/_nuxt/commons/app.modern.js"')
})

test('should contain module preload resources', async () => {
const { body: response } = await rp(url('/'))
expect(response).toContain('<link rel="modulepreload" crossorigin="use-credentials" href="/_nuxt/app.modern.js" as="script">')
expect(response).toContain('<link rel="modulepreload" crossorigin="use-credentials" href="/_nuxt/vendors/commons.modern.js" as="script">')
expect(response).toContain('<link rel="modulepreload" crossorigin="use-credentials" href="/_nuxt/commons/app.modern.js" as="script">')
})

test('should contain module http2 pushed resources', async () => {
const { headers: { link } } = await rp(url('/'))
expect(link).toEqual([
'</_nuxt/runtime.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script',
'</_nuxt/vendors/commons.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script',
'</_nuxt/commons/app.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script',
'</_nuxt/app.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script',
`</_nuxt/pages/index.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script`
].join(', '))
Expand Down
8 changes: 4 additions & 4 deletions test/dev/modern.server.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -24,13 +24,13 @@ describe('modern server mode', () => {
test('should use legacy resources by default', async () => {
const { body: response } = await rp(url('/'))
expect(response).toContain('/_nuxt/app.js')
expect(response).toContain('/_nuxt/vendors/commons.js')
expect(response).toContain('/_nuxt/commons/app.js')
})

test('should use modern resources for modern resources', async () => {
const { body: response } = await rp(url('/'), { headers: { 'user-agent': modernUA } })
expect(response).toContain('/_nuxt/app.modern.js')
expect(response).toContain('/_nuxt/vendors/commons.modern.js')
expect(response).toContain('/_nuxt/commons/app.modern.js')
})

test('should include es6 syntax in modern resources', async () => {
Expand All @@ -47,7 +47,7 @@ describe('modern server mode', () => {
const { headers: { link } } = await rp(url('/'))
expect(link).toEqual([
'</_nuxt/runtime.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/vendors/commons.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/commons/app.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/app.js>; rel=preload; crossorigin=use-credentials; as=script',
`</_nuxt/${wChunk('pages/index.js')}>; rel=preload; crossorigin=use-credentials; as=script`
].join(', '))
Expand All @@ -59,7 +59,7 @@ describe('modern server mode', () => {
})
expect(link).toEqual([
'</_nuxt/runtime.modern.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/vendors/commons.modern.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/commons/app.modern.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/app.modern.js>; rel=preload; crossorigin=use-credentials; as=script',
`</_nuxt/pages/index.modern.js>; rel=preload; crossorigin=use-credentials; as=script`
].join(', '))
Expand Down
12 changes: 6 additions & 6 deletions test/dev/modern.spa.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -24,34 +24,34 @@ describe('modern client mode (SPA)', () => {
test('should contain nomodule legacy resources', async () => {
const { body: response } = await rp(url('/'))
expect(response).toContain('src="/_nuxt/app.js" crossorigin="use-credentials" nomodule')
expect(response).toContain('src="/_nuxt/vendors/commons.js" crossorigin="use-credentials" nomodule')
expect(response).toContain('src="/_nuxt/commons/app.js" crossorigin="use-credentials" nomodule')
})

test('should contain module modern resources', async () => {
const { body: response } = await rp(url('/'))
expect(response).toContain('<script src="/_nuxt/app.modern.js" type="module" crossorigin="use-credentials"')
expect(response).toContain('<script src="/_nuxt/vendors/commons.modern.js" type="module" crossorigin="use-credentials"')
expect(response).toContain('<script src="/_nuxt/commons/app.modern.js" type="module" crossorigin="use-credentials"')
})

test('should contain legacy preload resources', async () => {
const { body: response } = await rp(url('/'))
expect(response).toContain('<link rel="preload" crossorigin="use-credentials" href="/_nuxt/app.js" as="script">')
expect(response).toContain('<link rel="preload" crossorigin="use-credentials" href="/_nuxt/vendors/commons.js" as="script">')
expect(response).toContain('<link rel="preload" crossorigin="use-credentials" href="/_nuxt/commons/app.js" as="script">')
})

test('should contain legacy http2 pushed resources', async () => {
const { headers: { link } } = await rp(url('/'))
expect(link).toEqual([
'</_nuxt/runtime.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/vendors/commons.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/commons/app.js>; rel=preload; crossorigin=use-credentials; as=script',
'</_nuxt/app.js>; rel=preload; crossorigin=use-credentials; as=script'
].join(', '))
})

test('should contain modern preload resources', async () => {
const { body: response } = await rp(url('/'), { headers: { 'user-agent': modernUA } })
expect(response).toContain('<link rel="modulepreload" crossorigin="use-credentials" href="/_nuxt/app.modern.js" as="script">')
expect(response).toContain('<link rel="modulepreload" crossorigin="use-credentials" href="/_nuxt/vendors/commons.modern.js" as="script">')
expect(response).toContain('<link rel="modulepreload" crossorigin="use-credentials" href="/_nuxt/commons/app.modern.js" as="script">')
})

test('should contain safari nomodule fix', async () => {
Expand All @@ -63,7 +63,7 @@ describe('modern client mode (SPA)', () => {
const { headers: { link } } = await rp(url('/'), { headers: { 'user-agent': modernUA } })
expect(link).toEqual([
'</_nuxt/runtime.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script',
'</_nuxt/vendors/commons.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script',
'</_nuxt/commons/app.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script',
'</_nuxt/app.modern.js>; rel=modulepreload; crossorigin=use-credentials; as=script'
].join(', '))
})
Expand Down
2 changes: 1 addition & 1 deletion test/dev/spa.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ function spaTests ({ isHashMode }) {
test('/ (include preload and prefetch resources)', async () => {
const { head } = await renderRoute('/')
expect(head).toMatch('<link rel="preload" href="/_nuxt/runtime.js" as="script">')
expect(head).toMatch('<link rel="preload" href="/_nuxt/vendors/commons.js" as="script">')
expect(head).toMatch('<link rel="preload" href="/_nuxt/commons/app.js" as="script">')
expect(head).toMatch('<link rel="preload" href="/_nuxt/app.js" as="script">')
expect(head).toMatch(`<link rel="prefetch" href="/_nuxt/${wChunk('pages/custom.js')}">`)
expect(head).toMatch(`<link rel="prefetch" href="/_nuxt/${wChunk('pages/error-handler-async.js')}">`)
Expand Down