fix: monaco on build

Author: antfu

packages/client/setup/monaco.ts

@@ -1,7 +1,6 @@
 import { getCurrentInstance, onMounted } from 'vue'
 import * as monaco from 'monaco-editor'
 import { createSingletonPromise } from '@antfu/utils'
-
 /* __imports__ */
 
 const setup = createSingletonPromise(async() => {

packages/client/windi.config.ts

@@ -1,4 +1,4 @@
-import { resolve } from 'path'
+import { resolve, dirname } from 'path'
 import { isTruthy } from '@antfu/utils'
 import { DefaultExtractor, defineConfig } from 'vite-plugin-windicss'
 import typography from 'windicss/plugin/typography'
@@ -12,7 +12,8 @@ export default defineConfig({
       '*.md',
     ],
     exclude: [
-      '.git/**',
+      '.git',
+      dirname(require.resolve('monaco-editor/package.json')),
     ],
     extractors: [
       {

packages/slidev/node/plugins/config.ts

@@ -1,18 +1,17 @@
-import { mergeConfig, Plugin } from 'vite'
+import { InlineConfig, mergeConfig, Plugin } from 'vite'
 import { getIndexHtml } from '../common'
 import { dependencies } from '../../../client/package.json'
 import { getClientRoot, ResolvedSlidevOptions } from '../options'
 
 const EXCLUDE = [
-  'theme-vitesse',
   '@slidev/types',
 ]
 
 export function createConfigPlugin(options: ResolvedSlidevOptions): Plugin {
   return {
     name: 'slidev:config',
     config(config) {
-      return mergeConfig(config, {
+      const injection: InlineConfig = {
         resolve: {
           alias: {
             '@slidev/client/': `${getClientRoot()}/`,
@@ -34,7 +33,26 @@ export function createConfigPlugin(options: ResolvedSlidevOptions): Plugin {
             'vue-demi',
           ],
         },
-      })
+
+      }
+      if (options.data.config.monaco) {
+        // fix for monaco workers
+        // https://github.com/vitejs/vite/issues/1927#issuecomment-805803918
+        injection.build = {
+          rollupOptions: {
+            output: {
+              manualChunks: {
+                jsonWorker: ['monaco-editor/esm/vs/language/json/json.worker'],
+                cssWorker: ['monaco-editor/esm/vs/language/css/css.worker'],
+                htmlWorker: ['monaco-editor/esm/vs/language/html/html.worker'],
+                tsWorker: ['monaco-editor/esm/vs/language/typescript/ts.worker'],
+                editorWorker: ['monaco-editor/esm/vs/editor/editor.worker'],
+              },
+            },
+          },
+        }
+      }
+      return mergeConfig(config, injection)
     },
     configureServer(server) {
       // serve our index.html after vite history fallback

packages/theme-default/windi.config.ts

@@ -7,10 +7,10 @@ export default mergeWindicssConfig(
   defineConfig({
     extract: {
       include: [
-        resolve(__dirname, '**/*.{vue,ts}'),
+        resolve(__dirname, '**/*.{vue}'),
       ],
       exclude: [
-        resolve(__dirname, 'node_modules/**/*'),
+        resolve(__dirname, 'node_modules'),
       ],
     },
     shortcuts: {

packages/theme-seriph/windi.config.ts

@@ -7,10 +7,10 @@ export default mergeWindicssConfig(
   defineConfig({
     extract: {
       include: [
-        resolve(__dirname, '**/*.{vue,ts}'),
+        resolve(__dirname, '**/*.{vue}'),
       ],
       exclude: [
-        resolve(__dirname, 'node_modules/**/*'),
+        resolve(__dirname, 'node_modules'),
       ],
     },
     shortcuts: {