Dockerfile

# DQV Agent - Linux Docker (source of truth for builds/tests)
FROM python:3.11-slim AS base

# Install system dependencies required for scientific wheels
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    git \
    curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for better caching
COPY requirements.txt ./

# DEBUG: Show requirements being used (cache buster line below)
# CACHE_BUSTER: 2026-01-10-tiktoken
RUN echo "=== REQUIREMENTS.TXT CHECK ===" && \
    cat requirements.txt | grep -E "(pandas|tiktoken)" && \
    echo "==============================="

# Install Python dependencies from requirements.txt
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy the rest of the files
COPY pyproject.toml README.md ./
COPY mdpt-main ./mdpt-main/
COPY src ./src/
COPY tests ./tests/
COPY scripts ./scripts/
COPY mypy.ini ruff.toml ./

# Create artifacts directory
RUN mkdir -p /app/artifacts

# Set environment variables
ENV PYTHONPATH=/app/src
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV DQV_DOCKER=1

# Default command: run all tests with coverage
CMD ["pytest", "-q", "--cov=src", "--cov-fail-under=90"]

# -------------------------------------------------------------------
# Usage:
#   Build:   docker build --no-cache -t dqv:dev .
#   Test:    docker run --rm dqv:dev pytest -q --cov=src --cov-report=json
#   Tier:    docker run --rm dqv:dev python scripts/check_coverage_tiers.py
# -------------------------------------------------------------------