add possibility to recreate server connection

package.json

@@ -3,7 +3,7 @@
   "displayName": "Tales LSP",
   "publisher": "sand-witch",
   "description": "",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "engines": {
     "vscode": "^1.74.0"
   },
@@ -20,6 +20,12 @@
   ],
   "main": "./dist/extension",
   "contributes": {
+    "commands": [
+      {
+        "command": "tales-lsp.recreate-server",
+        "title": "Tales LSP: Recreate server"
+      }
+    ],
     "configuration": {
       "type": "object",
       "title": "Example configuration",

src/extension.ts

@@ -1,6 +1,6 @@
 // The module 'vscode' contains the VS Code extensibility API
 // Import the module and reference it with the alias vscode in your code below
-// import * as vscode from 'vscode';
+import * as vscode from 'vscode';
 
 import {
 	LanguageClient,
@@ -11,14 +11,11 @@ import {
 
 let client: LanguageClient;
 
-// This method is called when your extension is activated
-// Your extension is activated the very first time the command is executed
-export function activate(context: any) {
-
+function initClient() {
 	// If the extension is launched in debug mode then the debug server options are used
 	// Otherwise the run options are used
 	const serverOptions: ServerOptions = {
-		run: { command: "tale-tale", transport: TransportKind.stdio },
+		run: { command: "tale-lsp", transport: TransportKind.stdio },
 		debug: {
 			command: "tales-lsp",
 			transport: TransportKind.stdio,
@@ -41,6 +38,19 @@ export function activate(context: any) {
 
 	// Start the client. This will also launch the server
 	client.start();
+};
+
+// This method is called when your extension is activated
+// Your extension is activated the very first time the command is executed
+export function activate(context: any) {
+  let recreateServer = vscode.commands.registerCommand('tales-lsp.recreate-server', () => {
+    deactivate();
+    initClient();
+  });
+  context.subscriptions.push(recreateServer);
+  try {
+    initClient();
+  } catch {};
 }
 
 export function deactivate(): Thenable<void> | undefined {