# Development Dockerfile for Next.js (Fast startup with Hot Reloading)
FROM node:20-alpine

RUN apk add --no-cache libc6-compat

WORKDIR /app

COPY package.json package-lock.json* ./
RUN npm ci

ENV NODE_ENV=development
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

EXPOSE 3000

CMD ["npm", "run", "dev"]