(vscode) massively simplify extension

the class was pointless, I think this should be enough for the foreseeable

packages/hdx_vscode/src/main.js

@@ -1,56 +1,19 @@
 const vscode = require("vscode");
-const lc = require("vscode-languageclient/node");
+const { LanguageClient } = require("vscode-languageclient/node");
 
-module.exports = { activate, deactivate };
-
-async function deactivate() {}
+module.exports = { activate };
 
 /**
  * @param {vscode.ExtensionContext} context
- * @returns Promise<HdxExtensionContext>
+ * @returns Promise<void>
  */
 async function activate(context) {
-	console.error("Extension active");
-	const hdxContext = new HdxExtensionContext(context);
-	await hdxContext.activate();
-	return hdxContext;
-}
-
-class HdxExtensionContext {
-	/**
-	 * @public
-	 * @readonly
-	 * @type lc.LanguageClient
-	 */
-	client;
-
-	/**
-	 * @public
-	 * @readonly
-	 * @type vscode.ExtensionContext
-	 */
-	context;
-
-	constructor(context) {
-		this.context = context;
-	}
-
-	async activate() {
-		this.client = await this.createClient();
-		this.client.start();
-	}
-
-	async deactivate() {
-		return this.client?.stop();
-	}
-
-	/**
-	 * @returns Promise<lc.LanguageClient>
-	 */
-	async createClient() {
-		const traceOutputChannel = vscode.window.createOutputChannel("hdx Language Server Trace");
-		const env = Object.assign({}, process.env);
-		const serverOptions = {
+	const traceOutputChannel = vscode.window.createOutputChannel("hdx Language Server Trace");
+	const env = Object.assign({}, process.env);
+	const client = new LanguageClient(
+		"hdx",
+		"hdx Language Server",
+		{
 			run: {
 				command: env.HDX_SERVER_PATH || "hdx",
 				args: ["lsp"],
@@ -61,14 +24,12 @@ class HdxExtensionContext {
 				args: ["--debug", "lsp"],
 				options: { env },
 			},
-		};
-		const clientOptions = {
+		},
+		{
 			documentSelector: [{ scheme: "file", language: "css" }],
 			diagnosticCollectionName: "hdx",
 			traceOutputChannel,
-		};
-
-		console.log({ serverOptions, clientOptions });
-		return new lc.LanguageClient("hdx", "hdx Language Server", serverOptions, clientOptions);
-	}
+		},
+	);
+	context.subscriptions.push(client.start());
 }