# Multi-stage build for a Python backend with Deno frontend

# Stage 1: Build the frontend
FROM denoland/deno:2.4.3 AS frontend-builder

# Set working directory for frontend
WORKDIR /app/frontend

# Copy frontend files
COPY frontend/ .

# Install dependencies and build the frontend
RUN deno install --allow-scripts
RUN deno run build

# Stage 2: Setup Python backend with uv
FROM python:3.11-slim AS backend

# Install uv
COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv

# Set working directory
WORKDIR /app

# Copy Python project files
COPY pyproject.toml uv.lock ./

# Install Python dependencies
RUN uv sync --frozen

# Copy backend source code
COPY *.py ./

# Copy built frontend from previous stage
COPY --from=frontend-builder /app/frontend/dist ./frontend/dist

# Expose the port (adjust if your app uses a different port)
EXPOSE 8000

# Run the application
CMD ["uv", "run", "app.py"]