# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json bun.lock* ./

# Install dependencies (try bun first, fallback to npm)
RUN if [ -f bun.lock ]; then \
    npm install -g bun && bun install; \
    else npm ci; \
    fi

# Copy source code
COPY . .

# Build the application
RUN if [ -f bun.lock ]; then \
    bun run build; \
    else npm run build; \
    fi

# Production stage
FROM nginx:alpine

# Copy built files from builder stage
COPY --from=builder /app/build /usr/share/nginx/html

# Copy nginx configuration
COPY nginx.conf /etc/nginx/nginx.conf

# Expose port 80
EXPOSE 80

# Start nginx
CMD ["nginx", "-g", "daemon off;"]