fix(vscode): add logger to explain code command

clients/vscode/src/Commands.ts

@@ -19,12 +19,15 @@ import os from "os";
 import path from "path";
 import { strict as assert } from "assert";
 import { Client } from "./lsp/Client";
+import { getLogger } from "./logger";
 import { Config } from "./Config";
 import { ContextVariables } from "./ContextVariables";
 import { InlineCompletionProvider } from "./InlineCompletionProvider";
 import { ChatViewProvider } from "./chat/ChatViewProvider";
 import { GitProvider, Repository } from "./git/GitProvider";
 
+const logger = getLogger();
+
 export class Commands {
   private chatEditCancellationTokenSource: CancellationTokenSource | null = null;
 
@@ -244,6 +247,10 @@ export class Commands {
 
         commands.executeCommand("tabby.chatView.focus");
 
+        if (!remoteUrl) {
+          logger.warn("Failed to get git_url for explainCodeBlock, uri: $uri, repo: $repo");
+        }
+
         this.chatViewProvider.sendMessage({
           message: "Explain the selected code:",
           selectContext: {