Added custom timeout and updated readme

Author: beatfactor

README.md

@@ -24,10 +24,18 @@ module.exports = {
 }
 ```
 
-## Configuration
-The plugin uses an HTTP API service to interact with the OpenAI API. By default a service is provided for demo purposes, which is configured in the `.env` file. 
+## Configuring the AI Analysis Service
+The plugin uses an HTTP API service to interact with the OpenAI API. By default a service is provided for demo purposes, which is configured in the `.env` file in this project. 
 
 You can host your own service by cloning the [openai-nightwatch-service](https://github.com/pineviewlabs/openai-nightwatch-service) repository and running it with your own OpenAI API key.
 
+When running the [openai-nightwatch-service](https://github.com/pineviewlabs/openai-nightwatch-service), you need to define the `NIGHTWATCH_ANALYSIS_SERVICE_URL` environment variable to point to the service URL. You can also use `.env` files. 
+
+For example, assuming you have the service running at `http://localhost:4001`, you can create a `.env` file with the following content in the root of your Nightwatch project:       
+
+```bash
+NIGHTWATCH_ANALYSIS_SERVICE_URL=http://localhost:4001/analyze-error
+```
+
 ## License
 MIT

index.js

@@ -7,12 +7,16 @@ const dotenv = require('dotenv');
 const stripAnsi = require('strip-ansi');
 const stackTraceParser = require('./utils/stackTrace.js');
 
-dotenv.config({
-  path: path.resolve(__dirname, '.env')
-});
+let SERVICE_URL = process.env.NIGHTWATCH_ANALYSIS_SERVICE_URL;
+if (!SERVICE_URL) {
+  dotenv.config({
+    path: path.resolve(__dirname, '.env')
+  });
+  SERVICE_URL = process.env.SERVICE_URL;
+}
+
 marked.use(markedTerminal());
 
-const { SERVICE_URL } = process.env;
 
 /**
  * Send an API call to the service with the error message, stack trace,
@@ -88,6 +92,12 @@ function getTestFailures(moduleData) {
 
 
 module.exports = {
+  reporterName: 'nightwatch-openai-plugin',
+
+  settings: {
+    timeoutMs: 60000
+  },
+
   async reporter(results) {
 
     const errors = getErrorMessages(results);