Dockerfile.api

# syntax=docker/dockerfile:1.7
# Test/Dev-grade container for FBA-Bench API
# - Uses Poetry to install ALL dependencies (including dev/test)
# - Runs as root (for simplicity in CI/test environments, or match user in compose)
# - Exposes 8000

FROM python:3.11-slim AS base

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    POETRY_VERSION=1.8.3 \
    POETRY_VIRTUALENVS_CREATE=false

# System dependencies for common wheels and build
RUN apt-get update -y \
    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
    build-essential \
    curl \
    libffi-dev \
    libpq-dev \
    gcc \
    && rm -rf /var/lib/apt/lists/*

# Install Poetry
RUN python -m pip install --upgrade pip setuptools wheel \
    && python -m pip install "poetry==${POETRY_VERSION}"

WORKDIR /app
ENV PYTHONPATH=/app/src

# Leverage Docker layer caching: copy manifestation first
COPY pyproject.toml ./
COPY README.md ./

# Install ALL dependencies (main + dev + test)
RUN poetry install --no-interaction --no-ansi --no-root

# Manually install missing dependencies
RUN pip install opentelemetry-api opentelemetry-sdk opentelemetry-instrumentation-fastapi

# Copy source code and configuration
COPY src/ ./src/
COPY alembic/ ./alembic/
COPY alembic.ini ./
COPY api_server.py ./

# Tests will be mounted, default command runs server
CMD ["python", "-m", "uvicorn", "api_server:app", "--host", "0.0.0.0", "--port", "8000"]