# Multi-stage build for Nuxt 4 application
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Build the application
RUN npm run build

# Production stage
FROM node:20-alpine

WORKDIR /app

# Copy built application from builder stage
COPY --from=builder /app/.output /app/.output

# Expose port
EXPOSE 3000

# Set environment variables
ENV NODE_ENV=production
ENV NUXT_HOST=0.0.0.0
ENV NUXT_PORT=3000

# Start the application
CMD ["node", ".output/server/index.mjs"]