LeetCode Execution API

A FastAPI-based service for executing coding solutions inside a Kubernetes environment.

🚀 Installation & Usage

1️⃣ Launch Docker Desktop and Start Kubernetes

Ensure Docker Desktop is running and Kubernetes is enabled.

2️⃣ Clone the Repository

git clone https://github.com/idos12345/leetcode-executor.git

3️⃣ Copy the .env File

Copy the .env file to the project folder before running the application.

4️⃣ Create a Virtual Environment

python -m venv venv

5️⃣ Activate the Virtual Environment

• Windows:

  venv\Scripts\activate

• Linux/macOS:

  source venv/bin/activate

6️⃣ Install Dependencies

pip install -r requirements.txt

7️⃣ Run the FastAPI Server in Development Mode

cd leetcode_execution_api
fastapi dev main.py

8️⃣ Execute a Solution Using the CLI

cd ..
python cli.py 1 examples/bad_java_sol.txt java

🛠 Features

• 🏗 Execute solutions as Kubernetes jobs
• 📜 Fetch logs from K8s job execution
• 🧪 Infer test results from unit test logs
• 🖼 Dynamically generate Docker images for testing
• 🌐 REST API built with FastAPI

📄 API Endpoints

• POST /execute_solution/ → Run a coding solution inside a Kubernetes job

📌 Example Payload:

{
    "question_id": 1,
    "code": "ZGVmIGFkZChzZWxmLCBhLCBiKToNCglyZXR1cm4gYS1i",
    "language": "python"
}

🔧 Troubleshooting

• ModuleNotFoundError: No module named 'fastapi'
  → Run: pip install fastapi
• Command 'fastapi' not found
  → Ensure the virtual environment is activated before running commands.