feat(language-service): support auto imports and project references

Update `typescrpt-auto-import-cache` which now handles creating language service with the proxied host for auto completes and project reference support.
volarjs · Mar 29, 2023 · dfc65bb · dfc65bb
1 parent f570d89
commit dfc65bb
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Showing 2 changed files with 10 additions and 7 deletions.
diff --git a/packages/language-service/package.json b/packages/language-service/package.json
@@ -15,7 +15,7 @@
 	"dependencies": {
 		"@volar/language-core": "1.4.0-alpha.5",
 		"@volar/source-map": "1.4.0-alpha.5",
-		"typescript-auto-import-cache": "^0.0.1",
+		"typescript-auto-import-cache": "^0.1.0",
 		"vscode-html-languageservice": "^5.0.4",
 		"vscode-json-languageservice": "^5.2.0",
 		"vscode-languageserver-protocol": "^3.17.3",

diff --git a/packages/language-service/src/baseLanguageService.ts b/packages/language-service/src/baseLanguageService.ts
@@ -55,13 +55,16 @@ function createLanguageServiceContext(
 	languageContext: ReturnType<typeof createLanguageContext>,
 	documentRegistry?: ts.DocumentRegistry,
 ) {
-
 	const ts = ctx.host.getTypeScriptModule?.();
-	const tsLs = ts?.createLanguageService(languageContext.typescript.languageServiceHost, documentRegistry);
-
-	if (ts && tsLs) {
-		tsFaster.decorate(ts, languageContext.typescript.languageServiceHost, tsLs);
-	}
+	const tsLs = ts ? tsFaster.createLanguageService(
+		ts,
+		languageContext.typescript.languageServiceHost, 
+		(proxiedHost) => {
+			languageContext.typescript.languageServiceHost = proxiedHost
+			return ts.createLanguageService(proxiedHost, documentRegistry)
+		}, 
+		ctx.rootUri.path
+	) : undefined
 
 	const textDocumentMapper = createDocumentsAndSourceMaps(ctx, languageContext.virtualFiles);
 	const documents = new WeakMap<ts.IScriptSnapshot, TextDocument>();