feat(uri): add stub handler for vscode:// URIs

Author: justinmk3

src/extension.ts

@@ -65,6 +65,7 @@ import { isReleaseVersion } from './shared/vscode/env'
 import { Commands, registerErrorHandler } from './shared/vscode/commands2'
 import { formatError, isUserCancelledError, ToolkitError, UnknownError } from './shared/errors'
 import { Logging } from './shared/logger/commands'
+import { UriHandler } from './shared/vscode/uriHandler'
 import { telemetry } from './shared/telemetry/telemetry'
 
 let localize: nls.LocalizeFunc
@@ -123,6 +124,8 @@ export async function activate(context: vscode.ExtensionContext) {
         await globals.schemaService.start()
         awsFiletypes.activate()
 
+        context.subscriptions.push(vscode.window.registerUriHandler(new UriHandler()))
+
         const extContext: ExtContext = {
             extensionContext: context,
             awsContext: awsContext,

src/shared/vscode/uriHandler.ts

@@ -0,0 +1,38 @@
+/*!
+ * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import * as vscode from 'vscode'
+import { getLogger } from '../logger/logger'
+
+import * as nls from 'vscode-nls'
+import { getIdeProperties } from '../extensionUtilities'
+
+const localize = nls.loadMessageBundle()
+
+export class UriHandler implements vscode.UriHandler {
+    public constructor() {}
+
+    public async handleUri(uri: vscode.Uri): Promise<void> {
+        getLogger().verbose(`UriHandler: received request on path "${uri.path}"`)
+        const button = localize(
+            'AWS.uriHandler.nohandler.button',
+            'Show {0} Toolkit version',
+            getIdeProperties().company
+        )
+        const p = vscode.window.showErrorMessage(
+            localize(
+                'AWS.uriHandler.nohandler',
+                'This version of {0} Toolkit does not handle vscode:// URLs. Check your AWS Toolkit version.',
+                getIdeProperties().company
+            ),
+            'View AWS Toolkit version'
+        )
+        return p.then(selection => {
+            if (selection === button) {
+                vscode.commands.executeCommand('aws.aboutToolkit')
+            }
+        })
+    }
+}