fix: sanitize import filenames in generated imports

packages/bridge/package.json

@@ -38,6 +38,7 @@
     "globby": "^13.1.1",
     "h3": "^0.3.9",
     "hash-sum": "^2.0.0",
+    "knitwork": "^0.1.0",
     "magic-string": "^0.25.7",
     "mlly": "^0.4.1",
     "murmurhash-es": "^0.1.1",

packages/bridge/src/vite/templates.ts

@@ -2,6 +2,7 @@ import hash from 'hash-sum'
 import { resolve } from 'pathe'
 
 import type { Nuxt, NuxtApp } from '@nuxt/schema'
+import { genImport, genObjectFromRawEntries } from 'knitwork'
 
 type TemplateContext = {
   nuxt: Nuxt;
@@ -24,10 +25,8 @@ export const middlewareTemplate = {
         id: m.name || m.src.replace(/[\\/]/g, '/').replace(/\.(js|ts)$/, '')
       }
     })
-    return `${_middleware.map(m => `import $${hash(m.id)} from '${m.filePath}'`).join('\n')}
-const middleware = {
-${_middleware.map(m => `  ['${m.id}']: $${hash(m.id)}`).join(',\n')}
-}
+    return `${_middleware.map(m => genImport(m.filePath, `$${hash(m.id)}`)).join('\n')}
+const middleware = ${genObjectFromRawEntries(_middleware.map(m => [m.id, `$${hash(m.id)}`]))}
 export default middleware`
   }
 }
@@ -49,14 +48,12 @@ export const storeTemplate = {
 
     return `import Vue from 'vue'
 import Vuex from 'vuex'
-${_storeModules.map(s => `import * as $${hash(s.id)} from '${s.filePath}'`).join('\n')}
+${_storeModules.map(s => genImport(s.filePath, { name: '*', as: `$${hash(s.id)}` })).join('\n')}
 Vue.use(Vuex)
 
 const VUEX_PROPERTIES = ['state', 'getters', 'actions', 'mutations']
 
-const storeModules = {
-${_storeModules.map(m => `  ['${m.id}']: $${hash(m.id)}`).join(',\n')}
-}
+const storeModules = ${genObjectFromRawEntries(_storeModules.map(m => [m.id, `$${hash(m.id)}`]))}
 
 export function createStore() {
   let store = normalizeRoot(storeModules.root || {})

packages/kit/package.json

@@ -20,6 +20,7 @@
     "globby": "^13.1.1",
     "hash-sum": "^2.0.0",
     "jiti": "^1.12.15",
+    "knitwork": "^0.1.0",
     "lodash.template": "^4.5.0",
     "mlly": "^0.4.1",
     "pathe": "^0.2.0",

packages/kit/src/components.ts

@@ -1,5 +1,6 @@
 import { pascalCase, kebabCase } from 'scule'
 import type { ComponentsDir, Component } from '@nuxt/schema'
+import { genDynamicImport } from 'knitwork'
 import { useNuxt } from './context'
 import { assertNuxtCompatibility } from './compatibility'
 
@@ -43,8 +44,8 @@ export async function addComponent (opts: AddComponentOptions) {
     shortPath: opts.filePath,
     async: false,
     level: 0,
-    asyncImport: `() => import('${opts.filePath}').then(r => r['${opts.export || 'default'}'])`,
-    import: `require('${opts.filePath}')['${opts.export || 'default'}']`,
+    asyncImport: `${genDynamicImport(opts.filePath)}.then(r => r['${opts.export || 'default'}'])`,
+    import: `require(${JSON.stringify(opts.filePath)})['${opts.export || 'default'}']`,
 
     ...opts
   }

packages/kit/src/internal/template.ts

@@ -3,6 +3,7 @@ import lodashTemplate from 'lodash.template'
 import hash from 'hash-sum'
 import { camelCase } from 'scule'
 import { basename, extname } from 'pathe'
+import { genDynamicImport, genImport } from 'knitwork'
 
 import type { NuxtTemplate } from '@nuxt/schema'
 
@@ -23,7 +24,7 @@ export async function compileTemplate (template: NuxtTemplate, ctx: any) {
   throw new Error('Invalid template: ' + JSON.stringify(template))
 }
 
-const serialize = (data: any) => JSON.stringify(data, null, 2).replace(/"{(.+)}"/g, '$1')
+const serialize = (data: any) => JSON.stringify(data, null, 2).replace(/"{(.+)}"(?=,?$)/gm, r => JSON.parse(r).replace(/^{(.*)}$/, '$1'))
 
 const importName = (src: string) => `${camelCase(basename(src, extname(src))).replace(/[^a-zA-Z?\d\s:]/g, '')}_${hash(src)}`
 
@@ -33,9 +34,9 @@ const importSources = (sources: string | string[], { lazy = false } = {}) => {
   }
   return sources.map((src) => {
     if (lazy) {
-      return `const ${importName(src)} = () => import('${src}' /* webpackChunkName: '${src}' */)`
+      return `const ${importName(src)} = ${genDynamicImport(src, { comment: `webpackChunkName: ${JSON.stringify(src)}` })}`
     }
-    return `import ${importName(src)} from '${src}'`
+    return genImport(src, importName(src))
   }).join('\n')
 }
 

packages/nitro/package.json

@@ -48,6 +48,7 @@
     "http-proxy": "^1.18.1",
     "is-primitive": "^3.0.1",
     "jiti": "^1.12.15",
+    "knitwork": "^0.1.0",
     "listhen": "^0.2.6",
     "mime": "^3.0.0",
     "mlly": "^0.4.1",

packages/nitro/src/build.ts

@@ -2,6 +2,7 @@ import { relative, resolve, join } from 'pathe'
 import consola from 'consola'
 import * as rollup from 'rollup'
 import fse from 'fs-extra'
+import { genDynamicImport } from 'knitwork'
 import { printFSTree } from './utils/tree'
 import { getRollupConfig } from './rollup/config'
 import { hl, prettyPath, serializeTemplate, writeFile, isDirectory, replaceAll } from './utils'
@@ -73,7 +74,7 @@ export async function writeTypes (nitroContext: NitroContext) {
     if (typeof mw.handle !== 'string') { continue }
     const relativePath = relative(nitroContext._nuxt.buildDir, mw.handle).replace(/\.[a-z]+$/, '')
     routeTypes[mw.route] = routeTypes[mw.route] || []
-    routeTypes[mw.route].push(`Awaited<ReturnType<typeof import('${relativePath}').default>>`)
+    routeTypes[mw.route].push(`Awaited<ReturnType<typeof ${genDynamicImport(relativePath, { wrapper: false })}.default>>`)
   }
 
   const lines = [

packages/nitro/src/presets/browser.ts

@@ -2,6 +2,7 @@ import { existsSync, promises as fsp } from 'fs'
 import { resolve } from 'pathe'
 import consola from 'consola'
 import { joinURL } from 'ufo'
+import { genString } from 'knitwork'
 import { extendPreset, prettyPath } from '../utils'
 import { NitroPreset, NitroContext, NitroInput } from '../context'
 import { worker } from './worker'
@@ -13,7 +14,7 @@ export const browser: NitroPreset = extendPreset(worker, (input: NitroInput) =>
   const script = `<script>
 if ('serviceWorker' in navigator) {
   window.addEventListener('load', function () {
-    navigator.serviceWorker.register('${joinURL(baseURL, 'sw.js')}');
+    navigator.serviceWorker.register(${genString(joinURL(baseURL, 'sw.js'))});
   });
 }
 </script>`
@@ -27,7 +28,7 @@ if ('serviceWorker' in navigator) {
   <link rel="prefetch" href="${joinURL(baseURL, '_server/index.mjs')}">
   <script>
   async function register () {
-    const registration = await navigator.serviceWorker.register('${joinURL(baseURL, 'sw.js')}')
+    const registration = await navigator.serviceWorker.register(${genString(joinURL(baseURL, 'sw.js'))})
     await navigator.serviceWorker.ready
     registration.active.addEventListener('statechange', (event) => {
       if (event.target.state === 'activated') {
@@ -64,7 +65,7 @@ if ('serviceWorker' in navigator) {
         tmpl.contents = tmpl.contents.replace('</body>', script + '</body>')
       },
       async 'nitro:compiled' ({ output }: NitroContext) {
-        await fsp.writeFile(resolve(output.publicDir, 'sw.js'), `self.importScripts('${joinURL(baseURL, '_server/index.mjs')}');`, 'utf8')
+        await fsp.writeFile(resolve(output.publicDir, 'sw.js'), `self.importScripts(${genString(joinURL(baseURL, '_server/index.mjs'))});`, 'utf8')
 
         // Temp fix
         if (!existsSync(resolve(output.publicDir, 'index.html'))) {

packages/nitro/src/rollup/config.ts

@@ -18,6 +18,7 @@ import devalue from '@nuxt/devalue'
 
 import type { Preset } from 'unenv'
 import { sanitizeFilePath } from 'mlly'
+import { genImport } from 'knitwork'
 import { NitroContext } from '../context'
 import { resolvePath } from '../utils'
 import { pkgDir } from '../dirs'
@@ -215,7 +216,7 @@ export const getRollupConfig = (nitroContext: NitroContext) => {
 
   // Polyfill
   rollupConfig.plugins.push(virtual({
-    '#polyfill': env.polyfill.map(p => `import '${p}';`).join('\n')
+    '#polyfill': env.polyfill.map(p => genImport(p)).join('\n')
   }))
 
   // https://github.com/rollup/plugins/tree/master/packages/alias

packages/nitro/src/rollup/plugins/assets.ts

@@ -4,6 +4,7 @@ import createEtag from 'etag'
 import mime from 'mime'
 import { resolve } from 'pathe'
 import { globby } from 'globby'
+import { genDynamicImport, genObjectFromRawEntries } from 'knitwork'
 import virtual from './virtual'
 
 export interface AssetOptions {
@@ -81,9 +82,12 @@ function normalizeKey (key) {
 
 function getAssetProd (assets: Record<string, Asset>) {
   return `
-const _assets = {\n${Object.entries(assets).map(([id, asset]) =>
-  `  ['${normalizeKey(id)}']: {\n    import: () => import('${asset.fsPath}').then(r => r.default || r),\n    meta: ${JSON.stringify(asset.meta)}\n  }`
-).join(',\n')}\n}
+const _assets = ${genObjectFromRawEntries(
+  Object.entries(assets).map(([id, asset]) => [normalizeKey(id), {
+    import: genDynamicImport(asset.fsPath, { interopDefault: true }),
+    meta: asset.meta
+  }])
+)}
 
 ${normalizeKey.toString()}
 

packages/nitro/src/rollup/plugins/dynamic-require.ts

@@ -2,6 +2,7 @@ import { pathToFileURL } from 'url'
 import { resolve } from 'pathe'
 import { globby } from 'globby'
 import type { Plugin } from 'rollup'
+import { genDynamicImport, genObjectFromRawEntries, genImport } from 'knitwork'
 import { serializeImportName } from '../../utils'
 
 const PLUGIN_NAME = 'dynamic-require'
@@ -36,7 +37,7 @@ export function dynamicRequire ({ dir, ignore, inline }: Options): Plugin {
     name: PLUGIN_NAME,
     transform (code: string, _id: string) {
       return {
-        code: code.replace(DYNAMIC_REQUIRE_RE, `import('${HELPER_DYNAMIC}').then(r => r.default || r).then(dynamicRequire => dynamicRequire($1)).then`),
+        code: code.replace(DYNAMIC_REQUIRE_RE, `${genDynamicImport(HELPER_DYNAMIC, { wrapper: false, interopDefault: true })}.then(dynamicRequire => dynamicRequire($1)).then`),
         map: null
       }
     },
@@ -89,10 +90,8 @@ async function getWebpackChunkMeta (src: string) {
 }
 
 function TMPL_INLINE ({ chunks }: TemplateContext) {
-  return `${chunks.map(i => `import * as ${i.name} from '${i.src}'`).join('\n')}
-const dynamicChunks = {
-  ${chunks.map(i => ` ['${i.id}']: ${i.name}`).join(',\n')}
-};
+  return `${chunks.map(i => genImport(i.src, { name: '*', as: i.name })).join('\n')}
+const dynamicChunks = ${genObjectFromRawEntries(chunks.map(i => [i.id, i.name]))};
 
 export default function dynamicRequire(id) {
   return Promise.resolve(dynamicChunks[id]);
@@ -101,9 +100,7 @@ export default function dynamicRequire(id) {
 
 function TMPL_LAZY ({ chunks }: TemplateContext) {
   return `
-const dynamicChunks = {
-${chunks.map(i => ` ['${i.id}']: () => import('${i.src}')`).join(',\n')}
-};
+const dynamicChunks = ${genObjectFromRawEntries(chunks.map(i => [i.id, genDynamicImport(i.src)]))};
 
 export default function dynamicRequire(id) {
   return dynamicChunks[id]();

packages/nitro/src/rollup/plugins/middleware.ts

@@ -3,6 +3,7 @@ import { relative } from 'pathe'
 import table from 'table'
 import isPrimitive from 'is-primitive'
 import { isDebug } from 'std-env'
+import { genArrayFromRaw, genDynamicImport, genImport } from 'knitwork'
 import type { ServerMiddleware } from '../../server/middleware'
 import virtual from './virtual'
 
@@ -35,15 +36,18 @@ export function middleware (getMiddleware: () => ServerMiddleware[]) {
         const lazyImports = unique(middleware.filter(m => m.lazy !== false && !imports.includes(m.handle)).map(m => m.handle))
 
         return `
-  ${imports.map(handle => `import ${getImportId(handle)} from '${handle}';`).join('\n')}
+${imports.map(handle => `${genImport(handle, getImportId(handle))};`).join('\n')}
 
-  ${lazyImports.map(handle => `const ${getImportId(handle)} = () => import('${handle}');`).join('\n')}
+${lazyImports.map(handle => `const ${getImportId(handle)} = ${genDynamicImport(handle)};`).join('\n')}
 
-  const middleware = [
-    ${middleware.map(m => `{ route: '${m.route}', handle: ${getImportId(m.handle)}, lazy: ${m.lazy || true}, promisify: ${m.promisify !== undefined ? m.promisify : true} }`).join(',\n')}
-  ];
+const middleware = ${genArrayFromRaw(middleware.map(m => ({
+  route: JSON.stringify(m.route),
+  handle: getImportId(m.handle),
+  lazy: m.lazy || true,
+  promisify: m.promisify !== undefined ? m.promisify : true
+})))};
 
-  export default middleware
+export default middleware
   `
       }
     }

packages/nitro/src/rollup/plugins/storage.ts

@@ -1,4 +1,5 @@
 import virtual from '@rollup/plugin-virtual'
+import { genImport, genString } from 'knitwork'
 import { serializeImportName } from '../../utils'
 
 export interface StorageOptions {
@@ -35,13 +36,13 @@ export function storage (opts: StorageOptions) {
 import { createStorage } from 'unstorage'
 import { assets } from '#assets'
 
-${driverImports.map(i => `import ${serializeImportName(i)} from '${i}'`).join('\n')}
+${driverImports.map(i => genImport(i, serializeImportName(i))).join('\n')}
 
 export const storage = createStorage({})
 
 storage.mount('/assets', assets)
 
-${mounts.map(m => `storage.mount('${m.path}', ${serializeImportName(m.driver)}(${JSON.stringify(m.opts)}))`).join('\n')}
+${mounts.map(m => `storage.mount(${genString(m.path)}, ${serializeImportName(m.driver)}(${JSON.stringify(m.opts)}))`).join('\n')}
 `
   })
 }

packages/nuxt3/package.json

@@ -39,6 +39,7 @@
     "hash-sum": "^2.0.0",
     "hookable": "^5.1.1",
     "ignore": "^5.2.0",
+    "knitwork": "^0.1.0",
     "mlly": "^0.4.1",
     "murmurhash-es": "^0.1.1",
     "nuxi": "3.0.0",

packages/nuxt3/src/auto-imports/module.ts

@@ -1,6 +1,7 @@
 import { addVitePlugin, addWebpackPlugin, defineNuxtModule, addTemplate, resolveAlias, addPluginTemplate, useNuxt } from '@nuxt/kit'
 import type { AutoImportsOptions } from '@nuxt/schema'
 import { isAbsolute, join, relative, resolve, normalize } from 'pathe'
+import { genDynamicImport } from 'knitwork'
 import { TransformPlugin } from './transform'
 import { Nuxt3AutoImports } from './imports'
 import { scanForComposables } from './composables'
@@ -132,7 +133,7 @@ function generateDts (ctx: AutoImportContext) {
     write: true,
     getContents: () => `// Generated by auto imports
 declare global {
-${ctx.autoImports.map(i => `  const ${i.as}: typeof import('${r(i.from)}')['${i.name}']`).join('\n')}
+${ctx.autoImports.map(i => `  const ${i.as}: typeof ${genDynamicImport(r(i.from), { wrapper: false })}['${i.name}']`).join('\n')}
 }
 
 export {}

packages/nuxt3/src/auto-imports/utils.ts

@@ -1,4 +1,5 @@
 import type { AutoImport } from '@nuxt/schema'
+import { genExport, genImport, genString } from 'knitwork'
 
 export function toImportModuleMap (autoImports: AutoImport[], isCJS = false) {
   const aliasKeyword = isCJS ? ' : ' : ' as '
@@ -20,19 +21,19 @@ export function toImports (autoImports: AutoImport[], isCJS = false) {
   const map = toImportModuleMap(autoImports, isCJS)
   if (isCJS) {
     return Object.entries(map)
-      .map(([name, imports]) => `const { ${Array.from(imports).join(', ')} } = require('${name}');`)
+      .map(([name, imports]) => `const { ${Array.from(imports).join(', ')} } = require(${genString(name)});`)
       .join('\n')
   } else {
     return Object.entries(map)
-      .map(([name, imports]) => `import { ${Array.from(imports).join(', ')} } from '${name}';`)
+      .map(([name, imports]) => genImport(name, Array.from(imports)))
       .join('\n')
   }
 }
 
 export function toExports (autoImports: AutoImport[]) {
   const map = toImportModuleMap(autoImports, false)
   return Object.entries(map)
-    .map(([name, imports]) => `export { ${Array.from(imports).join(', ')} } from '${name}';`)
+    .map(([name, imports]) => genExport(name, Array.from(imports)))
     .join('\n')
 }
 

packages/nuxt3/src/components/loader.ts

@@ -1,6 +1,7 @@
 import { createUnplugin } from 'unplugin'
 import { parseQuery, parseURL } from 'ufo'
 import { Component } from '@nuxt/schema'
+import { genImport } from 'knitwork'
 
 interface LoaderOptions {
   getComponents(): Component[]
@@ -36,7 +37,7 @@ function transform (content: string, components: Component[]) {
     if (component) {
       const identifier = map.get(component) || `__nuxt_component_${num++}`
       map.set(component, identifier)
-      imports += `import ${identifier} from "${component.filePath}";`
+      imports += genImport(component.filePath, identifier)
       return ` ${identifier}`
     }
     // no matched