Merge pull request #16 from Deborah-Digges/patch-1

[Dev Setup] Add more detailed instructions to dev setup

Author: JasonEtco

README.md

@@ -17,23 +17,35 @@ You can ask it things like "what models are available?" or "which model should I
 
 ## Development
 
-Install dependencies:
+1. Install dependencies:
 
 ```bash
 npm install
 ```
 
-To run in development mode:
+2. Run the server
+
+- To run in development mode:
 
 ```bash
 npm run dev
 ```
 
-To build and run in production mode:
+- To build and run in production mode:
 
 ```bash
 npm run build && npm start
 ```
+3. Follow [this guide](https://docs.github.com/en/copilot/building-copilot-extensions/creating-a-copilot-extension/configuring-your-server-to-deploy-your-copilot-agent#configuring-your-server) to make your server accessible to the internet
+
+In short, we would expose a public URL for our local server using the following command (follow the guide for detailed setup instructions):
+```
+ngrok http http://localhost:3000
+```
+
+4. Follow [this guide](https://docs.github.com/en/copilot/building-copilot-extensions/creating-a-copilot-extension/creating-a-github-app-for-your-copilot-extension) to create a GitHub app
+5. Follow [this guide](https://docs.github.com/en/copilot/building-copilot-extensions/creating-a-copilot-extension/configuring-your-github-app-for-your-copilot-agent) to configure the app to use the public URL from (3.)
+6. Use your newly installed app! On any copilot enabled page, type `@your-app-name <prompt>` (from the app created in 4.) to interact with your local installation of this extension!
 
 ## Copilot Extensions Documentation
 - [Using Copilot Extensions](https://docs.github.com/en/copilot/using-github-copilot/using-extensions-to-integrate-external-tools-with-copilot-chat)