fix: move to mocked-exports rather than implicit unenv dep (#3232)

Author: danielroe

mocks/prosemirror.ts

@@ -1,4 +1,4 @@
-import proxy from 'unenv/runtime/mock/proxy'
+import proxy from 'mocked-exports/proxy'
 
 export const Plugin = proxy
 export const PluginKey = proxy

mocks/semver.ts

@@ -1,4 +1,4 @@
-import proxy from 'unenv/runtime/mock/proxy'
+import proxy from 'mocked-exports/proxy'
 
 export const lt = proxy
 export const gt = proxy

mocks/tiptap.ts

@@ -1,4 +1,4 @@
-import proxy from 'unenv/runtime/mock/proxy'
+import proxy from 'mocked-exports/proxy'
 
 export const Extension = proxy
 export const useEditor = proxy

modules/tauri/index.ts

@@ -1,5 +1,8 @@
 import { rm } from 'node:fs/promises'
 import { addImports, addImportsSources, addPlugin, createResolver, defineNuxtModule, useNuxt } from '@nuxt/kit'
+import { resolveModulePath } from 'exsolve'
+
+const mockProxy = resolveModulePath('mocked-exports/proxy', { from: import.meta.url })
 
 export default defineNuxtModule({
   meta: {
@@ -20,8 +23,8 @@ export default defineNuxtModule({
 
     nuxt.options.alias = {
       ...nuxt.options.alias,
-      'unstorage/drivers/fs': 'unenv/runtime/mock/proxy',
-      'unstorage/drivers/cloudflare-kv-http': 'unenv/runtime/mock/proxy',
+      'unstorage/drivers/fs': mockProxy,
+      'unstorage/drivers/cloudflare-kv-http': mockProxy,
       '#storage-config': resolve('./runtime/storage-config'),
       'node:events': 'unenv/runtime/node/events/index',
       '#build-info': resolve('./runtime/build-info'),

modules/tauri/runtime/nitro.client.ts

@@ -5,11 +5,8 @@ import {
   defineLazyEventHandler,
   toNodeListener,
 } from 'h3'
+import { fetchNodeRequestHandler } from 'node-mock-http'
 import { createFetch } from 'ofetch'
-import {
-  createCall,
-  createFetch as createLocalFetch,
-} from 'unenv/runtime/fetch/index'
 
 const handlers = [
   {
@@ -52,12 +49,16 @@ export default defineNuxtPlugin(async () => {
   // @ts-expect-error TODO: fix
   h3App.use(config.app.baseURL, router)
 
-  const localCall = createCall(toNodeListener(h3App) as any)
-  const localFetch = createLocalFetch(localCall, globalThis.fetch)
+  const nodeHandler = toNodeListener(h3App)
+  const localFetch: typeof fetch = async (input, init) => {
+    if (!input.toString().startsWith('/')) {
+      return globalThis.fetch(input.toString(), init)
+    }
+    return await fetchNodeRequestHandler(nodeHandler, input.toString(), init)
+  }
 
   // @ts-expect-error error types are subtly different here in a future nitro version
   globalThis.$fetch = createFetch({
-    // @ts-expect-error slight differences in api
     fetch: localFetch,
     Headers,
     defaults: { baseURL: config.app.baseURL },

nuxt.config.ts

@@ -1,12 +1,15 @@
 import type { BuildInfo } from './types'
 import { createResolver, useNuxt } from '@nuxt/kit'
+import { resolveModulePath } from 'exsolve'
 import { isCI, isDevelopment, isWindows } from 'std-env'
 import { isPreview } from './config/env'
 import { currentLocales } from './config/i18n'
 import { pwa } from './config/pwa'
 
 const { resolve } = createResolver(import.meta.url)
 
+const mockProxy = resolveModulePath('mocked-exports/proxy', { from: import.meta.url })
+
 export default defineNuxtConfig({
   compatibilityDate: '2024-09-11',
   typescript: {
@@ -186,7 +189,7 @@ export default defineNuxtConfig({
   },
   nitro: {
     alias: {
-      'isomorphic-ws': 'unenv/runtime/mock/proxy',
+      'isomorphic-ws': mockProxy,
     },
     esbuild: {
       options: {
@@ -230,7 +233,7 @@ export default defineNuxtConfig({
         for (const dep of ['eventemitter3', 'isomorphic-ws'])
           alias[dep] = resolve('./mocks/class')
         for (const dep of ['fuse.js'])
-          alias[dep] = 'unenv/runtime/mock/proxy'
+          alias[dep] = mockProxy
         const resolver = createResolver(import.meta.url)
 
         config.plugins!.unshift({

package.json

@@ -72,6 +72,7 @@
     "cheerio": "^1.0.0",
     "chroma-js": "^3.0.0",
     "emoji-mart": "^5.5.2",
+    "exsolve": "^1.0.4",
     "file-saver": "^2.0.5",
     "floating-vue": "^5.2.2",
     "focus-trap": "^7.5.1",
@@ -85,7 +86,9 @@
     "js-yaml": "^4.1.0",
     "lru-cache": "^11.0.0",
     "masto": "^6.10.1",
+    "mocked-exports": "^0.1.1",
     "node-emoji": "^2.1.3",
+    "node-mock-http": "^1.0.0",
     "nuxt-security": "^2.0.0",
     "page-lifecycle": "^0.1.2",
     "pinia": "^2.2.6",