FROM python:3.12-slim
RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install dependencies first (layer caching).
# Open-core: the private gateway repo adds backend/requirements-gateway.txt
# (Stripe, etc.); a plain core checkout has no such file and skips that step.
COPY backend/requirements*.txt /app/backend/
RUN pip install --no-cache-dir -r /app/backend/requirements.txt \
 && if [ -f /app/backend/requirements-gateway.txt ]; then \
      pip install --no-cache-dir -r /app/backend/requirements-gateway.txt; \
    fi

# Copy application code
COPY backend/ /app/backend/

# Copy runtime assets needed by the backend
# Taxonomy: fallback for local mode; GCS mode downloads from bucket
COPY taxonomy/ /app/taxonomy/

# Extraction skills (SKILL.md + validate.py) — required for DeepSeek/Gemini
COPY skills/ /app/skills/

# Changelog: single source of truth for the user-facing Pinscope version.
COPY frontend/content/changelog.md /app/changelog.md

EXPOSE 8080

CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "8080"]