feat: add tsconfig file (vuejs#114)

sxzz · web-flow · commit 29f6af503782 · 2023-06-24T21:51:00.000+08:00
diff --git a/src/Repl.vue b/src/Repl.vue
@@ -12,6 +12,7 @@ export interface Props {
   autoResize?: boolean
   showCompileOutput?: boolean
   showImportMap?: boolean
+  showTsConfig?: boolean
   clearConsole?: boolean
   sfcOptions?: SFCOptions
   layout?: 'horizontal' | 'vertical'
@@ -31,6 +32,7 @@ const props = withDefaults(defineProps<Props>(), {
   autoResize: true,
   showCompileOutput: true,
   showImportMap: true,
+  showTsConfig: true,
   clearConsole: true,
   ssr: false,
   previewOptions: () => ({
@@ -69,6 +71,7 @@ store.init()
 provide('store', store)
 provide('autoresize', props.autoResize)
 provide('import-map', toRef(props, 'showImportMap'))
+provide('tsconfig', toRef(props, 'showTsConfig'))
 provide('clear-console', toRef(props, 'clearConsole'))
 provide('preview-options', props.previewOptions)
 </script>
diff --git a/src/editor/FileSelector.vue b/src/editor/FileSelector.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { Store, importMapFile } from '../store'
+import { Store, importMapFile, tsconfigFile } from '../store'
 import { computed, inject, ref, VNode, Ref } from 'vue'
 
 const store = inject('store') as Store
@@ -15,10 +15,14 @@ const pending = ref<boolean | string>(false)
  * This is a display name so it should always strip off the `src/` prefix.
  */
 const pendingFilename = ref('Comp.vue')
-const showImportMap = inject('import-map') as Ref<boolean>
+const showTsConfig = inject<Ref<boolean>>('tsconfig')
+const showImportMap = inject<Ref<boolean>>('import-map')
 const files = computed(() =>
   Object.entries(store.state.files)
-    .filter(([name, file]) => name !== importMapFile && !file.hidden)
+    .filter(
+      ([name, file]) =>
+        name !== importMapFile && name !== tsconfigFile && !file.hidden
+    )
     .map(([name]) => name)
 )
 
@@ -121,9 +125,7 @@ function horizontalScroll(e: WheelEvent) {
         @click="store.setActive(file)"
         @dblclick="i > 0 && editFileName(file)"
       >
-        <span class="label">{{
-          file === importMapFile ? 'Import Map' : stripSrcPrefix(file)
-        }}</span>
+        <span class="label">{{ stripSrcPrefix(file) }}</span>
         <span v-if="i > 0" class="remove" @click.stop="store.deleteFile(file)">
           <svg class="icon" width="12" height="12" viewBox="0 0 24 24">
             <line stroke="#999" x1="18" y1="6" x2="6" y2="18"></line>
@@ -147,9 +149,18 @@ function horizontalScroll(e: WheelEvent) {
     </template>
     <button class="add" @click="startAddFile">+</button>
 
-    <div v-if="showImportMap" class="import-map-wrapper">
+    <div class="import-map-wrapper">
       <div
-        class="file import-map"
+        v-if="showTsConfig"
+        class="file"
+        :class="{ active: store.state.activeFile.filename === tsconfigFile }"
+        @click="store.setActive(tsconfigFile)"
+      >
+        <span class="label">tsconfig.json</span>
+      </div>
+      <div
+        v-if="showImportMap"
+        class="file"
         :class="{ active: store.state.activeFile.filename === importMapFile }"
         @click="store.setActive(importMapFile)"
       >
diff --git a/src/monaco/env.ts b/src/monaco/env.ts
@@ -63,6 +63,67 @@ export function loadWasm() {
   return onigasm.loadWASM(onigasmWasm)
 }
 
+let disposeVue: undefined | (() => void)
+export async function reloadVue(store: Store) {
+  disposeVue?.()
+
+  const worker = editor.createWebWorker<any>({
+    moduleId: 'vs/language/vue/vueWorker',
+    label: 'vue',
+    host: createJsDelivrDtsHost(
+      !store.vueVersion
+        ? {}
+        : {
+            vue: store.vueVersion,
+            '@vue/compiler-core': store.vueVersion,
+            '@vue/compiler-dom': store.vueVersion,
+            '@vue/compiler-sfc': store.vueVersion,
+            '@vue/compiler-ssr': store.vueVersion,
+            '@vue/reactivity': store.vueVersion,
+            '@vue/runtime-core': store.vueVersion,
+            '@vue/runtime-dom': store.vueVersion,
+            '@vue/shared': store.vueVersion,
+          },
+      (filename, text) => {
+        getOrCreateModel(Uri.file(filename), undefined, text)
+      }
+    ),
+    createData: {
+      tsconfig: store.getTsConfig?.() || {},
+    },
+  })
+  const languageId = ['vue', 'javascript', 'typescript']
+  const getSyncUris = () =>
+    Object.keys(store.state.files).map((filename) =>
+      Uri.parse(`file:///${filename}`)
+    )
+  const { dispose: disposeMarkers } = volar.editor.activateMarkers(
+    worker,
+    languageId,
+    'vue',
+    getSyncUris,
+    editor
+  )
+  const { dispose: disposeAutoInsertion } = volar.editor.activateAutoInsertion(
+    worker,
+    languageId,
+    getSyncUris,
+    editor
+  )
+  const { dispose: disposeProvides } = await volar.languages.registerProvides(
+    worker,
+    languageId,
+    getSyncUris,
+    languages
+  )
+
+  disposeVue = () => {
+    disposeMarkers()
+    disposeAutoInsertion()
+    disposeProvides()
+  }
+}
+
 export function loadMonacoEnv(store: Store) {
   ;(self as any).MonacoEnvironment = {
     async getWorker(_: any, label: string) {
@@ -75,36 +136,5 @@ export function loadMonacoEnv(store: Store) {
   languages.register({ id: 'vue', extensions: ['.vue'] })
   languages.register({ id: 'javascript', extensions: ['.js'] })
   languages.register({ id: 'typescript', extensions: ['.ts'] })
-  languages.onLanguage('vue', async () => {
-    const worker = editor.createWebWorker<any>({
-      moduleId: 'vs/language/vue/vueWorker',
-      label: 'vue',
-      host: createJsDelivrDtsHost(
-        !store.vueVersion
-          ? {}
-          : {
-              vue: store.vueVersion,
-              '@vue/compiler-core': store.vueVersion,
-              '@vue/compiler-dom': store.vueVersion,
-              '@vue/compiler-sfc': store.vueVersion,
-              '@vue/compiler-ssr': store.vueVersion,
-              '@vue/reactivity': store.vueVersion,
-              '@vue/runtime-core': store.vueVersion,
-              '@vue/runtime-dom': store.vueVersion,
-              '@vue/shared': store.vueVersion,
-            },
-        (filename, text) => {
-          getOrCreateModel(Uri.file(filename), undefined, text)
-        }
-      ),
-    })
-    const languageId = ['vue', 'javascript', 'typescript']
-    const getSyncUris = () =>
-      Object.keys(store.state.files).map((filename) =>
-        Uri.parse(`file:///${filename}`)
-      )
-    volar.editor.activateMarkers(worker, languageId, 'vue', getSyncUris, editor)
-    volar.editor.activateAutoInsertion(worker, languageId, getSyncUris, editor)
-    volar.languages.registerProvides(worker, languageId, getSyncUris, languages)
-  })
+  languages.onLanguage('vue', () => reloadVue(store))
 }
diff --git a/src/monaco/vue.worker.ts b/src/monaco/vue.worker.ts
@@ -4,32 +4,38 @@ import type * as monaco from 'monaco-editor-core'
 import * as ts from 'typescript'
 import { Config, resolveConfig } from '@vue/language-service'
 import { createLanguageService } from '@volar/monaco/worker'
-import createTypeScriptService from 'volar-service-typescript'
+import createTypeScriptService, { IDtsHost } from 'volar-service-typescript'
 
 self.onmessage = () => {
-  worker.initialize((ctx: monaco.worker.IWorkerContext) => {
-    const compilerOptions: ts.CompilerOptions = {
-      ...ts.getDefaultCompilerOptions(),
-      allowJs: true,
-      checkJs: true,
-      jsx: ts.JsxEmit.Preserve,
-      module: ts.ModuleKind.ESNext,
-      moduleResolution: ts.ModuleResolutionKind.Bundler,
-      allowImportingTsExtensions: true,
-    }
-    const baseConfig: Config = {
-      services: {
-        typescript: createTypeScriptService({ dtsHost: ctx.host }),
-      },
-    }
+  worker.initialize(
+    (
+      ctx: monaco.worker.IWorkerContext<IDtsHost>,
+      { tsconfig }: { tsconfig: any }
+    ) => {
+      const { options: compilerOptions } = ts.convertCompilerOptionsFromJson(
+        tsconfig?.compilerOptions || {},
+        ''
+      )
 
-    return createLanguageService({
-      workerContext: ctx,
-      config: resolveConfig(baseConfig, compilerOptions, {}, ts as any),
-      typescript: {
-        module: ts as any,
-        compilerOptions,
-      },
-    })
-  })
+      const baseConfig: Config = {
+        services: {
+          typescript: createTypeScriptService({ dtsHost: ctx.host }),
+        },
+      }
+
+      return createLanguageService({
+        workerContext: ctx,
+        config: resolveConfig(
+          baseConfig,
+          compilerOptions,
+          tsconfig.vueCompilerOptions || {},
+          ts as any
+        ),
+        typescript: {
+          module: ts as any,
+          compilerOptions,
+        },
+      })
+    }
+  )
 }
diff --git a/src/store.ts b/src/store.ts
@@ -1,4 +1,4 @@
-import { version, reactive, watchEffect } from 'vue'
+import { version, reactive, watchEffect, watch } from 'vue'
 import * as defaultCompiler from 'vue/compiler-sfc'
 import { compileFile } from './transform'
 import { utoa, atou } from './utils'
@@ -9,10 +9,12 @@ import {
 } from 'vue/compiler-sfc'
 import { OutputModes } from './output/types'
 import { Selection } from 'monaco-editor-core'
+import { reloadVue } from './monaco/env'
 
 const defaultMainFile = 'src/App.vue'
 
 export const importMapFile = 'import-map.json'
+export const tsconfigFile = 'tsconfig.json'
 
 const welcomeCode = `
 <script setup>
@@ -27,6 +29,21 @@ const msg = ref('Hello World!')
 </template>
 `.trim()
 
+const tsconfig = {
+  compilerOptions: {
+    allowJs: true,
+    checkJs: true,
+    jsx: 'Preserve',
+    target: 'ESNext',
+    module: 'ESNext',
+    moduleResolution: 'Bundler',
+    allowImportingTsExtensions: true,
+  },
+  vueCompilerOptions: {
+    target: 3.3,
+  },
+}
+
 export class File {
   filename: string
   code: string
@@ -89,6 +106,7 @@ export interface Store {
   deleteFile: (filename: string) => void
   renameFile: (oldFilename: string, newFilename: string) => void
   getImportMap: () => any
+  getTsConfig?: () => any
   initialShowOutput: boolean
   initialOutputMode: OutputModes
 }
@@ -152,6 +170,7 @@ export class ReplStore implements Store {
     })
 
     this.initImportMap()
+    this.initTsConfig()
   }
 
   // don't start compiling until the options are set
@@ -161,6 +180,12 @@ export class ReplStore implements Store {
         (errs) => (this.state.errors = errs)
       )
     )
+
+    watch(
+      () => this.state.files[tsconfigFile]?.code,
+      () => reloadVue(this)
+    )
+
     this.state.errors = []
     for (const file in this.state.files) {
       if (file !== defaultMainFile) {
@@ -171,6 +196,27 @@ export class ReplStore implements Store {
     }
   }
 
+  private initTsConfig() {
+    if (!this.state.files[tsconfigFile]) {
+      this.setTsConfig(tsconfig)
+    }
+  }
+
+  setTsConfig(config: any) {
+    this.state.files[tsconfigFile] = new File(
+      tsconfigFile,
+      JSON.stringify(config, undefined, 2)
+    )
+  }
+
+  getTsConfig() {
+    try {
+      return JSON.parse(this.state.files[tsconfigFile].code)
+    } catch {
+      return {}
+    }
+  }
+
   setActive(filename: string) {
     this.state.activeFile = this.state.files[filename]
   }
@@ -378,7 +424,9 @@ function setFile(
   // prefix user files with src/
   // for cleaner Volar path completion when using Monaco editor
   const normalized =
-    filename !== importMapFile && !filename.startsWith('src/')
+    filename !== importMapFile &&
+    filename !== tsconfigFile &&
+    !filename.startsWith('src/')
       ? `src/${filename}`
       : filename
   files[normalized] = new File(normalized, content)
diff --git a/test/main.ts b/test/main.ts
@@ -20,6 +20,8 @@ const App = {
         : `${location.origin}/src/vue-server-renderer-dev-proxy`,
     }))
 
+    console.log(store)
+
     watchEffect(() => history.replaceState({}, '', store.serialize()))
 
     // setTimeout(() => {
