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GitPodcast

Turn any GitHub repository into an engaging podcast in seconds.

You can also replace hub with podcast in any Github URL to access its podcast.

🚀 Features

• 👀 Instant Podcast: Convert any GitHub repository structure into a podcast
• 🎨 Customization: Choose Voices (WIP)
• ⚡ Fast Generation: Powered by OpenAI and Azure Speech SDK
• 🌐 API Access: Public API available for integration (WIP)
• 💰Cost Effective: Free (via Gemini Flash + Azure Speech SDK)

⚙️ Tech Stack

• Frontend: Next.js, TypeScript, Tailwind CSS, ShadCN
• Backend: FastAPI, Python, Server Actions
• Database: PostgreSQL (with Drizzle ORM)
• AI: OpenAI 4o / Azure Speech
• Deployment: Vercel (Frontend), EC2 (Backend)
• CI/CD: GitHub Actions
• Analytics: PostHog, Api-Analytics

🛠️ Self-hosting / Local Development

1. Clone the repository

git clone https://github.com/BandarLabs/gitpodcast.git
cd gitpodcast

2. Install dependencies

pnpm i

3. Set up environment variables (create .env)

cp .env.example .env

Then edit the .env file with your OpenAI API key for SSML and Azure AI Speech Key for TTS (https://azure.microsoft.com/en-us/pricing/details/cognitive-services/speech-services/).

You can also use Gemini Flash for the SSML. You will need to change the code from OpenAIService to GeminiService.

4. Run backend

docker-compose up --build -d

Logs available at docker-compose logs -f The FastAPI server will be available at localhost:8000

5. Start local database

chmod +x start-database.sh
./start-database.sh

When prompted to generate a random password, input yes. The Postgres database will start in a container at localhost:5432

6. Initialize the database schema

pnpm db:push

You can view and interact with the database using pnpm db:studio

7. Run Frontend

pnpm dev

You can now access the website at localhost:3000 and edit the rate limits defined in backend/app/routers/generate.py in the generate function decorator.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

Acknowledgements

Shoutout to [Romain Courtois/Ahmed Khalil]'s Gitingest and Gitdiagram for inspiration and styling

📈 Rate Limits

I am currently hosting it for free with the following rate limits. If you would like to bypass these, self-hosting instructions are provided. I also plan on adding an input for your own OpenAI API key.

Podcast generation:

• 15 API calls/minute via Gemini Flash Exp. 2.0 for Github -> SSML
• 0.5 million characters for SSML -> Speech (via Azure Speech Service)

🤔 Future Steps

• Allow user to choose Voices
• Remove dependence on Anthopic of token count
• Allow user prompts