Node Explorer: Add documentation link to view/title (#193)

![image](https://github.com/tailscale-dev/vscode-tailscale/assets/40265/d3597a1e-f7a1-4bd4-9726-796bf5a07c83)

Signed-off-by: Tyler Smalley <[email protected]>

Author: tylersmalley

package.json

@@ -128,6 +128,11 @@
           "group": "overflow",
           "when": "view == serve-view || view == node-explorer-view"
         },
+        {
+          "command": "tailscale.openVSCodeDocs",
+          "group": "overflow",
+          "when": "view == serve-view || view == node-explorer-view"
+        },
         {
           "command": "tailscale.nodeExplorer.refresh",
           "group": "navigation",
@@ -233,6 +238,11 @@
         "title": "Admin console",
         "category": "Tailscale"
       },
+      {
+        "command": "tailscale.openVSCodeDocs",
+        "title": "Documentation",
+        "category": "Tailscale"
+      },
       {
         "command": "tailscale.resetServe",
         "title": "Reset",

src/extension.ts

@@ -2,7 +2,7 @@ import * as path from 'path';
 import * as vscode from 'vscode';
 
 import { ServePanelProvider } from './serve-panel-provider';
-import { ADMIN_CONSOLE } from './utils/url';
+import { ADMIN_CONSOLE, KB_DOCS_URL as KB_DOCS_URL } from './utils/url';
 import { Tailscale } from './tailscale';
 import { Logger } from './logger';
 import { errorForType } from './tailscale/error';
@@ -124,6 +124,12 @@ export async function activate(context: vscode.ExtensionContext) {
     })
   );
 
+  context.subscriptions.push(
+    vscode.commands.registerCommand('tailscale.openVSCodeDocs', () => {
+      vscode.env.openExternal(vscode.Uri.parse(KB_DOCS_URL));
+    })
+  );
+
   context.subscriptions.push(
     vscode.commands.registerCommand('tailscale.node.setUsername', async (node: PeerRoot) => {
       const username = await vscode.window.showInputBox({

src/utils/url.ts

@@ -3,3 +3,4 @@ export const ADMIN_CONSOLE_DNS = `${ADMIN_CONSOLE}/admin/dns`;
 export const KB_FUNNEL_SETUP = 'https://tailscale.com/kb/1223/tailscale-funnel/#setup';
 export const KB_FUNNEL_USE_CASES = 'https://tailscale.com/kb/1247/funnel-serve-use-cases';
 export const KB_ENABLE_HTTPS = 'https://tailscale.com/kb/1153/enabling-https/#configure-https';
+export const KB_DOCS_URL = 'https://tailscale.com/kb/1265/vscode-extension/';