Dockerfile

# syntax=docker/dockerfile:1

FROM python:3.12-slim AS builder

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

# Set working directory
WORKDIR /app

# Copy dependency files
COPY pyproject.toml uv.lock ./

# Install dependencies (production only, no dev dependencies)
RUN uv sync --frozen --no-dev --no-install-project

# Copy application code
COPY app ./app
COPY alembic ./alembic
COPY alembic.ini ./

# Install the project itself
RUN uv sync --frozen --no-dev


FROM python:3.12-slim AS runtime

WORKDIR /app

# Copy virtual environment from builder
COPY --from=builder /app/.venv /app/.venv

# Copy application code
COPY --from=builder /app/app ./app
COPY --from=builder /app/alembic ./alembic
COPY --from=builder /app/alembic.ini ./

# Set environment variables
ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONUNBUFFERED=1

# Expose port
EXPOSE 8000

# Run the application
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]