# Dockerfile for selfhosted-supabase-mcp HTTP mode
# Multi-stage build using Bun runtime for self-hosted Supabase

FROM oven/bun:1.1-alpine AS builder

WORKDIR /app

# Copy package files from submodule
COPY selfhosted-supabase-mcp/package.json selfhosted-supabase-mcp/bun.lock* ./

# Install dependencies
RUN bun install --frozen-lockfile || bun install

# Copy source code
COPY selfhosted-supabase-mcp/src ./src
COPY selfhosted-supabase-mcp/tsconfig.json ./

# Build the application
RUN bun build src/index.ts --outdir dist --target bun

# Production stage
FROM oven/bun:1.1-alpine AS runner

WORKDIR /app

# Create non-root user for security
RUN addgroup --system --gid 1001 mcp && \
    adduser --system --uid 1001 --ingroup mcp mcp

# Copy built application from builder
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package.json ./

# Set ownership
RUN chown -R mcp:mcp /app

USER mcp

# Default environment variables
ENV NODE_ENV=production

# Health check
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost:3100/health || exit 1

# Expose HTTP port
EXPOSE 3100

# Start the MCP server in HTTP mode
CMD ["bun", "run", "dist/index.js"]