fix: only provide completions if a twind dts file (local or bundled) has been found

Author: sastan

src/language-service.ts

@@ -120,6 +120,10 @@ export class TwindLanguageService implements TemplateLanguageService {
     this._twind = new Twind(typescript, info, configurationManager, logger)
   }
 
+  public get enabled(): boolean {
+    return this._twind.enabled
+  }
+
   public getCompletionsAtPosition(
     context: TemplateContext,
     position: ts.LineAndCharacter,

src/plugin.ts

@@ -80,7 +80,7 @@ export class TwindPlugin {
 
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
       getCompletionEntryDetails: (fileName, position, name, ...rest: any[]) => {
-        if (enable) {
+        if (enable && ttls.enabled) {
           const context = helper.getTemplate(fileName, position)
 
           if (context) {
@@ -97,7 +97,7 @@ export class TwindPlugin {
       },
 
       getCompletionsAtPosition: (fileName, position, options) => {
-        if (enable) {
+        if (enable && ttls.enabled) {
           const context = helper.getTemplate(fileName, position)
 
           if (context) {
@@ -112,7 +112,7 @@ export class TwindPlugin {
       },
 
       getQuickInfoAtPosition: (fileName, position) => {
-        if (enable) {
+        if (enable && ttls.enabled) {
           const context = helper.getTemplate(fileName, position)
 
           if (context) {
@@ -136,7 +136,7 @@ export class TwindPlugin {
       getSemanticDiagnostics: (fileName) => {
         const diagnostics = [...languageService.getSemanticDiagnostics(fileName)]
 
-        if (enable) {
+        if (enable && ttls.enabled) {
           helper.getAllTemplates(fileName).forEach((context) => {
             for (const diagnostic of ttls.getSemanticDiagnostics(context)) {
               diagnostics.push({

src/twind.ts

@@ -225,6 +225,10 @@ export class Twind {
     })
   }
 
+  public get enabled(): boolean {
+    return Boolean(this.state?.twindDTSSourceFile)
+  }
+
   private _reset(): void {
     this.logger.log('reset state')
     this._state = this._completions = undefined