Moved Honeycomb API key to an ignore Git file

.gitignore

@@ -1,5 +1,6 @@
 node_modules
 dist
+apiKeys.js
 .pnpm-debug.log*
 .netlify
 .turbo

CONTRIBUTING.md

@@ -63,6 +63,35 @@ To install the dependencies of this repository, open a terminal at the root of t
 pnpm install
 ```
 
+### Setup Honeycomb
+
+[Honeycomb](https://www.honeycomb.io/) is one of the monitoring platforms used at Workleap. The [endpoints](./samples/endpoints/) sample application of this repository is already configured to send traces to Honeycomb but needs a valid Honeycomb API key.
+
+First, create a file named `apikeys` at the root of [samples](./samples/) folder.
+
+``` !#3
+workspace
+├── samples
+├──── apiKeys.js
+```
+
+Then, retrieve a valid [Honeycomb API Key](https://docs.honeycomb.io/get-started/configure/environments/manage-api-keys/) from your Vault (or ask IT).
+
+Finally, open the newly created `apiKeys.js` file and export an `HoneycombApiKey` constant with the API key as value.
+
+```js samples/apiKeys.js
+export const HoneycombApiKey = "YOUR_API_KEY";
+```
+
+If you don't have access to a Honeycomb API Key but still want to run the [endpoints](./samples/endpoints/) sample, create the `apiKeys.js` file as described above and set the `HoneycombApiKey` to an empty string.
+
+```js samples/apiKeys.js
+export const HoneycombApiKey = " ";
+```
+
+> [!NOTE]
+> The `samples/endpoints/apiKeys.js` is ignored by Git and will not be pushed to the remote repository.
+
 ### Setup Retype
 
 [Retype](https://retype.com/) is the documentation platform that Squide is using for its documentation. As this project is leveraging a few [Pro features](https://retype.com/pro/) of Retype.

samples/endpoints/express-server/src/index.ts

@@ -5,13 +5,14 @@ import { ExpressInstrumentation } from "@opentelemetry/instrumentation-express";
 import { NodeSDK } from "@opentelemetry/sdk-node";
 import cors from "cors";
 import express, { type Request, type Response } from "express";
+import { HoneycombApiKey } from "../../apiKeys.js";
 
 const sdk = new NodeSDK({
     serviceName: "squide-endpoints-sample",
     traceExporter: new OTLPTraceExporter({
         url: "https://api.honeycomb.io/v1/traces",
         headers: {
-            "x-honeycomb-team": "xSffNa6OhKeROIg9aG6uAB"
+            "x-honeycomb-team": HoneycombApiKey
         }
     }),
     instrumentations: [

samples/endpoints/host/src/index.tsx

@@ -6,6 +6,7 @@ import { ConsoleLogger, FireflyRuntime, RuntimeContext, bootstrap } from "@squid
 import { registerHoneycombInstrumentation } from "@squide/firefly-honeycomb";
 import { StrictMode } from "react";
 import { createRoot } from "react-dom/client";
+import { HoneycombApiKey } from "../../apiKeys.js";
 import { Remotes } from "../remotes.ts";
 import { App } from "./App.tsx";
 import { registerHost } from "./register.tsx";
@@ -16,10 +17,8 @@ const runtime = new FireflyRuntime({
     loggers: [x => new ConsoleLogger(x)]
 });
 
-console.log("TOTO!!!");
-
 registerHoneycombInstrumentation(runtime, "squide-endpoints-sample", [/http:\/\/localhost:1234\.*/], {
-    apiKey: "xSffNa6OhKeROIg9aG6uAB"
+    apiKey: HoneycombApiKey
 });
 
 await bootstrap(runtime, {