FROM python:3.13.3-slim

# Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user

# Add local bin to PATH to ensure uvicorn is accessible
ENV PATH="/home/user/.local/bin:$PATH"

# Switch to the "user" user
USER user

# Set the working directory
WORKDIR /app

COPY --chown=user ./requirements.txt /app/requirements.txt

# Ensure pip installs packages to the global environment
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

COPY --chown=user . /app

EXPOSE 8000
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]