FROM node:20-alpine AS deps
WORKDIR /app
COPY package*.json ./
RUN npm ci

FROM node:20-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_OPTIONS=--max-old-space-size=1024
RUN npm run build

FROM node:20-alpine AS production
WORKDIR /app
ENV NODE_ENV=production
ENV PORT=3000
ENV HOSTNAME=0.0.0.0
ENV NEXT_TELEMETRY_DISABLED=1

COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static

EXPOSE 3000
CMD ["node", "server.js"]

FROM node:20-alpine AS dev
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
EXPOSE 3000
ENV NODE_ENV=development
ENV PORT=3000
ENV HOSTNAME=0.0.0.0
CMD ["npm", "run", "dev"]