FROM python:3.11-slim
# Set working directory
WORKDIR /app
# Install system dependencies with enhanced tree-sitter support
RUN apt-get update && apt-get install -y \
build-essential \
git \
curl \
libcurl4-openssl-dev \
# Additional dependencies for tree-sitter compatibility
libstdc++6 \
python3-dev \
# Clean up
&& rm -rf /var/lib/apt/lists/*
# Copy requirements first for better caching
COPY requirements.txt .
COPY pyproject.toml .
# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt
# Copy application code
COPY mcp_server/ ./mcp_server/
COPY tests/ ./tests/
COPY pytest.ini .
COPY .coveragerc .
# Install the package in development mode
RUN pip install -e .
# Verify tree-sitter-languages installation and list supported languages
RUN python -c "import tree_sitter_languages; \
langs = tree_sitter_languages.get_language_names(); \
print(f'✅ tree-sitter-languages loaded successfully with {len(langs)} languages'); \
print('Supported languages:', ', '.join(sorted(langs)[:10]), '...')"
# Create volume for code indexing
VOLUME ["/code"]
# Expose API port
EXPOSE 8000
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
CMD curl -f http://localhost:8000/health || exit 1
# Default command runs the server
CMD ["uvicorn", "mcp_server.gateway:app", "--host", "0.0.0.0", "--port", "8000"]
