GPT-PR is an open-source command-line tool designed to streamline your GitHub workflow for opening PRs. Leveraging OpenAI's ChatGPT API, it automatically opens a GitHub Pull Request with a predefined description and title directly from your current project directory.

• Features
• Prerequisites
• Installation and Usage
• Authentication & API Keys
• How to Contribute
• Roadmap

• Analyzes the diff changes of the current branch against the main branch.
• Provides an option to exclude certain file changes from PR generation (for instance, you can ignore a package.lock file with 5k lines changed).
• Incorporates commit messages into the process.

Before getting started, make sure you have the following installed:

• Python 3.7 or higher
• Pipenv

You can install and use GPT-PR in one of two ways. Choose the option that best suits your needs.

1. Install the package:

pip install -U gpt-pr

Note: Use this command to update gpt-pr package to the latest version.

2. Export API keys as environment variables (Authentication & API Keys).

3. Inside the Git repository you are working on, ensure you have pushed your branch to origin, then run:

gpt-pr --help

1. Clone the repository:

git clone https://github.com/alissonperez/gpt-pr.git

2. Navigate to the project directory and install dependencies:

cd gpt-pr
pipenv install

After exporting api keys as environment variables (Authentication & API Keys), you can use GPT-PR within any git project directory. Suppose you've cloned this project to ~/workplace/gpt-pr, here's how you can use it:

PYTHONPATH=~/workplace/gpt-pr/gpt-pr \
PIPENV_PIPFILE=~/workplace/gpt-pr/Pipfile \
pipenv run python ~/workplace/gpt-pr/gptpr/main.py --help

To create a Pull request from your current branch commits to merge with main branch, just run:

gpt-pr

If you would like to compare with other base branch that is not main, just use -b param:

gpt-pr -b my-other-branch

To show help commands:

gpt-pr -h

To authenticate with GitHub, generate and export a GitHub Personal Access Token:

1. Navigate to GitHub's Personal Access Token page.
2. Click "Generate new token."
3. Provide a description and select the required permissions repo for the token.
4. Click "Generate token" at the bottom of the page.
5. Copy the generated token.
6. Export it as an environment variable:

export GH_TOKEN=your_generated_token_here

This project needs to interact with the ChatGPT API to generate the pull request description. So, you need to generate and export an OpenAI API Key:

1. Navigate to OpenAI's API Key page.
2. If you don't have an account, sign up and log in.
3. Go to the API Keys section and click "Create new key."
4. Provide a description and click "Create."
5. Copy the generated API key.
6. Export it as an environment variable:

export OPENAI_API_KEY=your_generated_api_key_here

Output:

Please follow our CONTRIBUTING guide.

• Improve execution method, possibly through a shell script or at least an alias in bash rc files.
  • Change to use with pip installation and console_scripts entry point.
• Fetch GitHub PR templates from the current project.
• Add configuration to set which LLM and model should be used (OpenAI GPT, Mistral, etc...)
• Add unit tests.