FROM --platform=linux/amd64 node:18-alpine AS base

WORKDIR /app

FROM base AS deps
RUN apk add --no-cache libc6-compat
COPY package.json yarn.lock* ./
RUN yarn

FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .

RUN yarn build

FROM base AS runner
WORKDIR /app

ENV NODE_ENV production

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

RUN mkdir .next
RUN chown nextjs:nodejs .next

COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 3000

ENV PORT 3000
ENV HOSTNAME "0.0.0.0"

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