# =============================================================

# DeepCode - Docker Build

# Multi-stage: Frontend build → Final image with Python + Node

# =============================================================

# ------ Stage 1: Build frontend static assets ------

FROM node:18-alpine AS frontend-builder

WORKDIR /build

COPY new_ui/frontend/package*.json ./

RUN npm ci --no-audit --no-fund

COPY new_ui/frontend/ ./

RUN npm run build

# ------ Stage 2: Final image ------

FROM python:3.10-slim

# Metadata

LABEL maintainer="DeepCode Team"

LABEL description="DeepCode - AI Research Engine"

LABEL version="1.0"

# Environment

ENV PYTHONDONTWRITEBYTECODE=1 \

PYTHONUNBUFFERED=1 \

DEEPCODE_ENV=docker \

DEEPCODE_HOST=0.0.0.0 \

DEEPCODE_PORT=8000

# Install system dependencies:

# - git: for git clone operations in workflows

# - nodejs/npm/npx: for MCP servers (brave-search, filesystem, fetch)

# - curl: for health checks

RUN apt-get update && \

apt-get install -y --no-install-recommends \

git \

curl \

ca-certificates && \

# Install Node.js 18 via official binary (includes npm + npx)

ARCH=$(dpkg --print-architecture) && \

if [ "$ARCH" = "arm64" ]; then NODE_ARCH="arm64"; else NODE_ARCH="x64"; fi && \

curl -fsSL https://nodejs.org/dist/v18.20.8/node-v18.20.8-linux-${NODE_ARCH}.tar.gz \

| tar -xz -C /usr/local --strip-components=1 && \

# Install uv (Python package installer, used by mcp-server-fetch)

pip install --no-cache-dir uv && \

# Cleanup

apt-get clean && \

rm -rf /var/lib/apt/lists/* && \

# Verify

node --version && npm --version && npx --version

WORKDIR /app

# Install Python dependencies first (cache layer)

COPY requirements.txt .

RUN pip install --no-cache-dir -r requirements.txt

# Pre-install npx MCP server packages (avoid download at runtime)

RUN npx -y @modelcontextprotocol/server-brave-search --help 2>/dev/null || true && \

npx -y @modelcontextprotocol/server-filesystem --help 2>/dev/null || true

# Copy project source code

COPY __init__.py setup.py deepcode.py ./

COPY config/ ./config/

COPY prompts/ ./prompts/

COPY schema/ ./schema/

COPY tools/ ./tools/

COPY utils/ ./utils/

COPY workflows/ ./workflows/

COPY cli/ ./cli/

COPY ui/ ./ui/

COPY new_ui/backend/ ./new_ui/backend/

# Copy frontend build output from Stage 1

COPY --from=frontend-builder /build/dist ./new_ui/frontend/dist

# Create runtime directories

RUN mkdir -p deepcode_lab uploads logs

# Copy entrypoint script

COPY deepcode_docker/docker-entrypoint.sh /docker-entrypoint.sh

RUN chmod +x /docker-entrypoint.sh

EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=10s --start-period=15s --retries=3 \

CMD curl -f http://localhost:8000/health || exit 1

ENTRYPOINT ["/docker-entrypoint.sh"]