Dockerfile

# Use a lightweight Python image
FROM python:3.12-slim

# Install uv from the official image
COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/

# Set working directory
WORKDIR /app

# Copy pyproject.toml to install dependencies first (caching)
COPY pyproject.toml .

# Install dependencies using uv sync
# This creates a virtual environment at /app/.venv
RUN uv sync --no-install-project

# Add the virtual environment to the PATH
ENV PATH="/app/.venv/bin:$PATH"

# Copy the rest of the application code
COPY . .

# Expose the port the app runs on
EXPOSE 7860

# Command to run the application
CMD ["uvicorn", "fastapi_app:app", "--host", "0.0.0.0", "--port", "7860"]