# Gitea MCP Remote — Dockerfile
# Multi-stage build for optimized image size

FROM python:3.11-slim as builder

# Set working directory
WORKDIR /build

# Install build dependencies including git for marketplace dependency
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    gcc \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .
RUN pip install --user --no-cache-dir -r requirements.txt

# Copy source code
COPY pyproject.toml .
COPY src/ src/

# Install package (includes marketplace dependency from git)
RUN pip install --user --no-cache-dir .

# Production stage
FROM python:3.11-slim

# Install runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy installed packages from builder
COPY --from=builder /root/.local /root/.local

# Copy source code
COPY src/ src/
COPY pyproject.toml .

# Make sure scripts in .local are usable
ENV PATH=/root/.local/bin:$PATH

# Set Python environment variables
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

# Default to port 8080 (Caddy proxies to this)
ENV HTTP_PORT=8080
ENV HTTP_HOST=0.0.0.0

# Expose port
EXPOSE 8080

# Health check using curl
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8080/health || exit 1

# Run the MCP server
CMD ["gitea-mcp-remote"]