Dockerfile

FROM python:3.10.6-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV DJANGO_SETTINGS_MODULE=core.settings.railway

WORKDIR /code

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    postgresql-client \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY requirements.txt /code/
RUN pip install --upgrade pip && \
    pip install -r requirements.txt && \
    pip install gunicorn whitenoise

# Copy project
COPY . /code/

# Create directories
RUN mkdir -p /code/church/static /code/church/media

WORKDIR /code/church

# Run migrations and collectstatic, then start server
CMD python manage.py migrate --noinput && \
    python manage.py collectstatic --noinput && \
    gunicorn core.wsgi:application --bind 0.0.0.0:$PORT --workers 4