added readme and contributing

Author: ebenjs

.eslintrc.json

@@ -0,0 +1,12 @@
+{
+  "env": {
+    "browser": true,
+    "es2021": true
+  },
+  "extends": ["google", "prettier"],
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module"
+  },
+  "rules": {}
+}

CONTRIBUTING.md

@@ -0,0 +1,54 @@
+# Contributing
+
+Thank you for considering contributing to this project! We appreciate your time and effort.
+
+## Table of Contents
+
+- [Contributing](#contributing)
+  - [Table of Contents](#table-of-contents)
+  - [Getting Started](#getting-started)
+  - [Contributing Guidelines](#contributing-guidelines)
+  - [Code Style](#code-style)
+  - [Submitting a Pull Request](#submitting-a-pull-request)
+  - [License](#license)
+
+## Getting Started
+
+To get started with contributing, follow these steps:
+
+1. Fork the repository.
+2. Clone the forked repository to your local machine.
+3. Install the necessary dependencies.
+4. Make your changes and test them thoroughly.
+5. Commit your changes and push them to your forked repository.
+6. Submit a pull request.
+
+## Contributing Guidelines
+
+Please adhere to the following guidelines when contributing:
+
+- Follow the code style and conventions used in the project.
+- Write clear and concise commit messages.
+- Provide detailed documentation for any new features or changes.
+- Be respectful and considerate towards others in the community.
+
+## Code Style
+
+We follow a specific code style in this project. Please make sure to familiarize yourself with it before contributing.
+
+## Submitting a Pull Request
+
+When submitting a pull request, please ensure the following:
+
+- Your code builds without any errors or warnings.
+- All existing tests pass successfully.
+- You have added new tests to cover any new functionality or changes.
+- Your code follows the project's code style guidelines.
+
+## License
+
+By contributing to this project, you agree that your contributions will be licensed under the [LICENSE](./LICENSE) file.
+
+---
+
+We appreciate your contributions and look forward to your pull requests!

README.md

@@ -0,0 +1,86 @@
+<!-- Badges section here. -->
+
+[![npm version](https://badge.fury.io/js/@ebenjs%2Fgpt-shell.svg)](https://badge.fury.io/js/@ebenjs%2Fgpt-shell)
+[![Build Status](https://travis-ci.org/brunolm/chat-gpt.svg?branch=master)](https://travis-ci.org/brunolm/chat-gpt)
+[![Known Vulnerabilities](https://snyk.io/test/github/ebenjs/gpt-shell/badge.svg?targetFile=package.json)](https://snyk.io/test/github/brunolm/chat-gpt?targetFile=package.json)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+
+<!-- Description section here. -->
+
+The app is a command line client for chat gpt. It allows users to ask gpt questions and receive responses directly in the console. Written in nodejs.
+
+<!-- Table of contents section here. -->
+
+## Table of Contents
+
+- [Table of Contents](#table-of-contents)
+- [Prerequisites](#prerequisites)
+- [Installation](#installation)
+  - [Common steps](#common-steps)
+  - [Linux and MacOS](#linux-and-macos)
+  - [Windows](#windows)
+- [Usage](#usage)
+- [Configuration](#configuration)
+- [Contributing](#contributing)
+
+## Prerequisites
+
+Any recent version of nodejs.
+
+<!-- Installation section here. -->
+
+## Installation
+
+### Common steps
+
+```bash
+git clone https://github.com/ebenjs/gpt-shell.git
+cd gpt-shell
+npm install
+```
+
+### Linux and MacOS
+
+```bash
+sudo chmod +x index.js
+ln -s "$(pwd)/index.js" ~/bin/gptshell
+```
+
+### Windows
+
+On windows you need to create a `gptshell.cmd` file in `C:\Windows\System32` with the following content:
+
+```cmd
+@echo off
+node "C:\path\to\gpt-shell\index.js" %*
+```
+
+<!-- Usage section here. -->
+
+## Usage
+
+```bash
+gptshell ask -p "What is the meaning of life?"
+```
+
+## Configuration
+
+```bash
+gptshell config -k YOUR_API_KEY -m MODEL_NAME -u API_URL
+```
+
+`-k` or `--key` is your openai api key.  
+`-m` or `--model` is the model name to use. Default is `gpt-3.5-turbo`.  
+`-u` or `--url` is the url of the gpt server. Default is `https://api.openai.com/v1/chat/completions`.
+
+The configuration command is needed only once. It will create a `.gpt-shell-config.json` file in current directory. You can edit this file manually if you want to change the configuration.
+
+<!-- Contributing section here. -->
+
+## Contributing
+
+Contributions are welcome. Please open an issue first to discuss what you would like to change.
+
+Please make sure to update tests as appropriate.
+
+For more information, please refer to the [contributing guidelines](./CONTRIBUTING.md).

index.js

@@ -8,7 +8,7 @@ const isAtLeastOneOptionSpecified = (keys, args) => {
   return keys.some((key) => args[key] !== null);
 };
 
-const args = yargs(hideBin(process.argv))
+yargs(hideBin(process.argv))
   .strict(true)
   .command(
     "ask",
@@ -30,7 +30,7 @@ const args = yargs(hideBin(process.argv))
     },
     (argv) => {
       ask(argv.prompt);
-    }
+    },
   )
   .command(
     "config",
@@ -58,7 +58,7 @@ const args = yargs(hideBin(process.argv))
     },
     (argv) => {
       configure(argv);
-    }
+    },
   )
   .check((argv) => {
     if (!isAtLeastOneOptionSpecified(["apikey", "model", "url"], argv)) {