FROM python:3.10-slim
WORKDIR /app

# Instaliraj sistemske dependencies
RUN apt-get update && apt-get install -y \
    libsqlite3-dev \  # SQLite development headers
    gcc \            # Za kompilaciju nekih paketa
    && rm -rf /var/lib/apt/lists/*

# Kopiraj requirements prvo (za bolju caching)
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Kopiraj sve fajlove
COPY . .

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