# Use an official Python runtime as a parent image
FROM python:3.12-slim-bookworm

# Set environment variables
ENV PYTHONUNBUFFERED 1
ENV PYTHONDONTWRITEBYTECODE 1

# Set the working directory
WORKDIR /app

# Install Python dependencies
COPY requirements.txt /app/

# 시스템 패키지 설치
RUN apt-get update && apt-get install -y \
    build-essential \
    libpq-dev \
    pkg-config \
    && rm -rf /var/lib/apt/lists/*
    
# 첫 번째 시도
RUN pip install --upgrade pip || \
    # 실패할 경우, python.exe -m pip로 재시도
    python.exe -m pip install --upgrade pip
RUN pip install --no-cache-dir -r requirements.txt

# Copy the Django project
COPY . /app/