Dockerfile.dev

# =============================================================================
# Dockerfile.dev — NeoSharX Backend (Development)
#
# Optimised for fast iteration:
#   • Source code mounted as volume (no rebuild on code change)
#   • Django dev server with auto-reload
#   • All dev + test dependencies included
#
# Build:  docker build -f Dockerfile.dev -t neosharx-backend:dev .
# =============================================================================

FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    DJANGO_SETTINGS_MODULE=backend.settings \
    PORT=8000

WORKDIR /app

# System deps
RUN apt-get update && apt-get install -y --no-install-recommends \
        build-essential \
        libpq-dev \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Install Python deps (includes dev/test packages)
COPY requirements.txt requirements_prod.txt ./
RUN pip install --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt \
    && pip install --no-cache-dir \
        pytest \
        pytest-django \
        pytest-cov \
        pytest-xdist \
        coverage \
        flake8 \
        ipython \
        django-extensions

# App source is volume-mounted at runtime — copy for layer caching only
COPY . .

EXPOSE ${PORT}

# Default: run dev server with live reload
CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]