# Use official Bun image with Alpine for smaller size
FROM oven/bun:1.1-alpine as base
WORKDIR /app

# Install dependencies first (better layer caching)
COPY package.json bun.lock ./
RUN bun install

# Copy only necessary files
COPY src/ ./src/
COPY index.ts ./

# Health check
HEALTHCHECK --interval=30s --timeout=3s \
	CMD curl -f http://localhost:${PORT:-3007}/health || exit 1

# Server runs on port from environment variable
EXPOSE ${PORT:-3007}

# Start the server
CMD ["bun", "run", "index.ts"]