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fix(schema,vite)!: do not allow configuring vite dev bundler (#27707)
This commit is contained in:
Daniel Roe
GitHub
parent
f5ab7eb494
commit
4d063f1f85
@ -448,10 +448,11 @@ const importName = genSafeVariableName
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Four experimental features are no longer configurable in Nuxt 4:
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* `treeshakeClientOnly` will be `true` (default since v3.0)
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* `configSchema` will be `true` (default since v3.3)
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* `polyfillVueUseHead` will be `false` (default since v3.4)
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* `respectNoSSRHeader` will be `false` (default since v3.4)
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* `experimental.treeshakeClientOnly` will be `true` (default since v3.0)
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* `experimental.configSchema` will be `true` (default since v3.3)
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* `experimental.polyfillVueUseHead` will be `false` (default since v3.4)
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* `experimental.respectNoSSRHeader` will be `false` (default since v3.4)
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* `vite.devBundler` is no longer configurable - it will use `vite-node` by default
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##### Reasons for Change
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@ -101,12 +101,6 @@ export interface ViteConfig extends Omit<ViteUserConfig, 'publicDir'> {
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*/
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vueJsx?: VueJsxPluginOptions
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/**
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* Bundler for dev time server-side rendering.
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* @default 'vite-node'
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*/
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devBundler?: 'vite-node' | 'legacy'
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/**
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* Warmup vite entrypoint caches on dev startup.
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*/
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@ -1,265 +0,0 @@
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import { pathToFileURL } from 'node:url'
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import { existsSync } from 'node:fs'
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import { builtinModules } from 'node:module'
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import { isAbsolute, normalize, resolve } from 'pathe'
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import type * as vite from 'vite'
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import type { isExternal } from 'externality'
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import { genDynamicImport, genObjectFromRawEntries } from 'knitwork'
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import fse from 'fs-extra'
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import { debounce } from 'perfect-debounce'
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import { isIgnored, logger } from '@nuxt/kit'
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import { hashId, isCSS, uniq } from './utils'
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import { createIsExternal } from './utils/external'
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import { writeManifest } from './manifest'
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import type { ViteBuildContext } from './vite'
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interface TransformChunk {
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id: string
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code: string
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deps: string[]
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parents: string[]
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}
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interface SSRTransformResult {
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code: string
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map: object
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deps: string[]
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dynamicDeps: string[]
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}
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interface TransformOptions {
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viteServer: vite.ViteDevServer
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isExternal(id: string): ReturnType<typeof isExternal>
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}
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async function transformRequest (opts: TransformOptions, id: string) {
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// Virtual modules start with `\0`
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if (id && id.startsWith('/@id/__x00__')) {
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id = '\0' + id.slice('/@id/__x00__'.length)
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}
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if (id && id.startsWith('/@id/')) {
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id = id.slice('/@id/'.length)
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}
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if (id && !id.startsWith('/@fs/') && id.startsWith('/')) {
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// Relative to the root directory
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const resolvedPath = resolve(opts.viteServer.config.root, '.' + id)
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if (existsSync(resolvedPath)) {
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id = resolvedPath
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}
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}
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// On Windows, we prefix absolute paths with `/@fs/` to skip node resolution algorithm
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id = id.replace(/^\/?(?=\w:)/, '/@fs/')
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// Remove query and @fs/ for external modules
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const externalId = id.replace(/\?v=\w+$|^\/@fs/, '')
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if (await opts.isExternal(externalId)) {
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const path = builtinModules.includes(externalId.split('node:').pop()!)
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? externalId
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: isAbsolute(externalId) ? pathToFileURL(externalId).href : externalId
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return {
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code: `(global, module, _, exports, importMeta, ssrImport, ssrDynamicImport, ssrExportAll) =>
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${genDynamicImport(path, { wrapper: false })}
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.then(r => {
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if (r.default && r.default.__esModule)
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r = r.default
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exports.default = r.default
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ssrExportAll(r)
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})
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.catch(e => {
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console.error(e)
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throw new Error(${JSON.stringify(`[vite dev] Error loading external "${id}".`)})
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})`,
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deps: [],
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dynamicDeps: [],
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}
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}
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// Transform
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const res: SSRTransformResult = await opts.viteServer.transformRequest(id, { ssr: true }).catch((err) => {
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logger.warn(`[SSR] Error transforming ${id}:`, err)
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// console.error(err)
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}) as SSRTransformResult || { code: '', map: {}, deps: [], dynamicDeps: [] }
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// Wrap into a vite module
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const code = `async function (global, module, exports, __vite_ssr_exports__, __vite_ssr_import_meta__, __vite_ssr_import__, __vite_ssr_dynamic_import__, __vite_ssr_exportAll__) {
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${res.code || '/* empty */'};
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}`
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return { code, deps: res.deps || [], dynamicDeps: res.dynamicDeps || [] }
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}
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async function transformRequestRecursive (opts: TransformOptions, id: string, parent = '<entry>', chunks: Record<string, TransformChunk> = {}) {
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if (chunks[id]) {
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chunks[id].parents.push(parent)
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return
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}
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const res = await transformRequest(opts, id)
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const deps = uniq([...res.deps, ...res.dynamicDeps])
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chunks[id] = {
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id,
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code: res.code,
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deps,
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parents: [parent],
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} as TransformChunk
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for (const dep of deps) {
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await transformRequestRecursive(opts, dep, id, chunks)
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}
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return Object.values(chunks)
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}
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async function bundleRequest (opts: TransformOptions, entryURL: string) {
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const chunks = (await transformRequestRecursive(opts, entryURL))!
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const listIds = (ids: string[]) => ids.map(id => `// - ${id} (${hashId(id)})`).join('\n')
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const chunksCode = chunks.map(chunk => `
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// --------------------
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// Request: ${chunk.id}
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// Parents: \n${listIds(chunk.parents)}
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// Dependencies: \n${listIds(chunk.deps)}
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// --------------------
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const ${hashId(chunk.id + '-' + chunk.code)} = ${chunk.code}
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`).join('\n')
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const manifestCode = `const __modules__ = ${
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genObjectFromRawEntries(chunks.map(chunk => [chunk.id, hashId(chunk.id + '-' + chunk.code)]))
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}`
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// https://github.com/vitejs/vite/blob/main/packages/vite/src/node/ssr/ssrModuleLoader.ts
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const ssrModuleLoader = `
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const __pendingModules__ = new Map()
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const __pendingImports__ = new Map()
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const __ssrContext__ = { global: globalThis }
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function __ssrLoadModule__(url, urlStack = []) {
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const pendingModule = __pendingModules__.get(url)
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if (pendingModule) { return pendingModule }
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const modulePromise = __instantiateModule__(url, urlStack)
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__pendingModules__.set(url, modulePromise)
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modulePromise.catch(() => { __pendingModules__.delete(url) })
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.finally(() => { __pendingModules__.delete(url) })
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return modulePromise
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}
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async function __instantiateModule__(url, urlStack) {
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const mod = __modules__[url]
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if (mod.stubModule) { return mod.stubModule }
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const stubModule = { [Symbol.toStringTag]: 'Module' }
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Object.defineProperty(stubModule, '__esModule', { value: true })
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mod.stubModule = stubModule
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// https://vitejs.dev/guide/api-hmr.html
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const importMeta = { url, hot: { accept() {}, prune() {}, dispose() {}, invalidate() {}, decline() {}, on() {} } }
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urlStack = urlStack.concat(url)
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const isCircular = url => urlStack.includes(url)
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const pendingDeps = []
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const ssrImport = async (dep) => {
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// TODO: Handle externals if dep[0] !== '.' | '/'
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if (!isCircular(dep) && !__pendingImports__.get(dep)?.some(isCircular)) {
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pendingDeps.push(dep)
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if (pendingDeps.length === 1) {
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__pendingImports__.set(url, pendingDeps)
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}
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await __ssrLoadModule__(dep, urlStack)
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if (pendingDeps.length === 1) {
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__pendingImports__.delete(url)
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} else {
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pendingDeps.splice(pendingDeps.indexOf(dep), 1)
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}
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}
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return __modules__[dep].stubModule
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}
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function ssrDynamicImport (dep) {
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// TODO: Handle dynamic import starting with . relative to url
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return ssrImport(dep)
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}
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function ssrExportAll(sourceModule) {
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for (const key in sourceModule) {
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if (key !== 'default') {
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try {
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Object.defineProperty(stubModule, key, {
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enumerable: true,
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configurable: true,
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get() { return sourceModule[key] }
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})
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} catch (_err) { }
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}
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}
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}
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const cjsModule = {
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get exports () {
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return stubModule.default
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},
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set exports (v) {
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stubModule.default = v
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},
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}
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await mod(
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__ssrContext__.global,
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cjsModule,
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stubModule.default,
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stubModule,
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importMeta,
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ssrImport,
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ssrDynamicImport,
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ssrExportAll
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)
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return stubModule
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}
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`
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const code = [
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chunksCode,
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manifestCode,
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ssrModuleLoader,
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`export default await __ssrLoadModule__(${JSON.stringify(entryURL)})`,
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].join('\n\n')
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return {
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code,
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ids: chunks.map(i => i.id),
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}
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}
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export async function initViteDevBundler (ctx: ViteBuildContext, onBuild: () => Promise<any>) {
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const viteServer = ctx.ssrServer!
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const options: TransformOptions = {
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viteServer,
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isExternal: createIsExternal(viteServer, ctx.nuxt.options.rootDir, ctx.nuxt.options.modulesDir),
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}
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// Build and watch
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const _doBuild = async () => {
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const start = Date.now()
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const { code, ids } = await bundleRequest(options, ctx.entry)
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await fse.writeFile(resolve(ctx.nuxt.options.buildDir, 'dist/server/server.mjs'), code, 'utf-8')
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// Have CSS in the manifest to prevent FOUC on dev SSR
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const manifestIds: string[] = []
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for (const i of ids) {
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if (isCSS(i)) {
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manifestIds.push(i.slice(1))
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}
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}
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await writeManifest(ctx, manifestIds)
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const time = (Date.now() - start)
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logger.success(`Vite server built in ${time}ms`)
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await onBuild()
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}
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const doBuild = debounce(_doBuild)
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// Initial build
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await _doBuild()
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// Watch
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viteServer.watcher.on('all', (_event, file) => {
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file = normalize(file) // Fix windows paths
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if (file.indexOf(ctx.nuxt.options.buildDir) === 0 || isIgnored(file)) { return }
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doBuild()
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})
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// ctx.nuxt.hook('builder:watch', () => doBuild())
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ctx.nuxt.hook('app:templatesGenerated', () => doBuild())
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}
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@ -163,10 +163,5 @@ export async function buildServer (ctx: ViteBuildContext) {
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// Initialize plugins
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await viteServer.pluginContainer.buildStart({})
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if (ctx.config.devBundler !== 'legacy') {
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await initViteNodeServer(ctx)
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} else {
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logger.info('Vite server using legacy server bundler...')
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await import('./dev-bundler').then(r => r.initViteDevBundler(ctx, onBuild))
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}
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await initViteNodeServer(ctx)
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}
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@ -29,8 +29,7 @@ export interface ViteBuildContext {
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}
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export const bundle: NuxtBuilder['bundle'] = async (nuxt) => {
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const useAsyncEntry = nuxt.options.experimental.asyncEntry ||
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(nuxt.options.vite.devBundler === 'vite-node' && nuxt.options.dev)
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const useAsyncEntry = nuxt.options.experimental.asyncEntry || nuxt.options.dev
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const entry = await resolvePath(resolve(nuxt.options.appDir, useAsyncEntry ? 'entry.async' : 'entry'))
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let allowDirs = [
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