Add telemetry (#12)

Author: karthiknadig

README.md

@@ -48,10 +48,31 @@ This project has adopted the [Microsoft Open Source Code of Conduct](https://ope
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
 contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
 
+
+## Questions, issues, feature requests, and contributions
+
+-   If you have a question about how to accomplish something with the extension, please [ask on our Discussions page](https://github.com/microsoft/vscode-python/discussions/categories/q-a).
+-   If you come across a problem with the extension, please [file an issue](https://github.com/microsoft/vscode-python).
+-   Contributions are always welcome! Please see our [contributing guide](https://github.com/Microsoft/vscode-python/blob/main/CONTRIBUTING.md) for more details.
+-   Any and all feedback is appreciated and welcome!
+    -   If someone has already [filed an issue](https://github.com/Microsoft/vscode-python) that encompasses your feedback, please leave a 👍/👎 reaction on the issue.
+    -   Otherwise please start a [new discussion](https://github.com/microsoft/vscode-python/discussions/categories/ideas).
+-   If you're interested in the development of the extension, you can read about our [development process](https://github.com/Microsoft/vscode-python/blob/main/CONTRIBUTING.md#development-process).
+
+## Data and telemetry
+
+The Microsoft Python Extension for Visual Studio Code collects usage
+data and sends it to Microsoft to help improve our products and
+services. Read our
+[privacy statement](https://privacy.microsoft.com/privacystatement) to
+learn more. This extension respects the `telemetry.enableTelemetry`
+setting which you can learn more about at
+https://code.visualstudio.com/docs/supporting/faq#_how-to-disable-telemetry-reporting.
+
 ## Trademarks
 
 This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft 
 trademarks or logos is subject to and must follow 
 [Microsoft's Trademark & Brand Guidelines](https://www.microsoft.com/en-us/legal/intellectualproperty/trademarks/usage/general).
 Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship.
-Any use of third-party trademarks or logos are subject to those third-party's policies.
+Any use of third-party trademarks or logos are subject to those third-party's policies.

package-lock.json

@@ -442,6 +442,7 @@
     },
     "dependencies": {
         "@iarna/toml": "^2.2.5",
+        "@vscode/extension-telemetry": "^0.9.7",
         "@vscode/test-cli": "^0.0.10",
         "fs-extra": "^11.2.0",
         "stack-trace": "0.0.10",

package.json

@@ -0,0 +1,4 @@
+export enum EventNames {}
+
+// Map all events to their properties
+export interface IEventNamePropertyMapping {}

src/common/telemetry/constants.ts

@@ -0,0 +1,24 @@
+import type TelemetryReporter from '@vscode/extension-telemetry';
+
+class ReporterImpl {
+    private static telemetryReporter: TelemetryReporter | undefined;
+    static getTelemetryReporter() {
+        const tel = require('@vscode/extension-telemetry');
+        // eslint-disable-next-line @typescript-eslint/naming-convention
+        const Reporter = tel.default as typeof TelemetryReporter;
+        ReporterImpl.telemetryReporter = new Reporter(
+            '0c6ae279ed8443289764825290e4f9e2-1a736e7c-1324-4338-be46-fc2a58ae4d14-7255',
+            [
+                {
+                    lookup: /(errorName|errorMessage|errorStack)/g,
+                },
+            ],
+        );
+
+        return ReporterImpl.telemetryReporter;
+    }
+}
+
+export function getTelemetryReporter() {
+    return ReporterImpl.getTelemetryReporter();
+}