FROM python:3.9-slim

# Install Tesseract and Git
RUN apt-get update && apt-get install -y \
    tesseract-ocr \
    libtesseract-dev \
    git \
    && rm -rf /var/lib/apt/lists/*

# Create a non-root user
RUN useradd -m appuser

WORKDIR /app

COPY . /app

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Change ownership of the /app directory to appuser
RUN chown -R appuser:appuser /app

# Switch to the non-root user
USER appuser

EXPOSE 7861

CMD ["python", "main.py"]