FROM node:20-alpine AS builder
WORKDIR /app

COPY package.json package-lock.json pnpm-lock.yaml ./
RUN npm install -g pnpm
RUN pnpm install --no-frozen-lockfile

COPY . .
RUN pnpm build

FROM node:20-alpine AS runner
ENV NODE_ENV=production
WORKDIR /app

RUN apk add --no-cache curl wget
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

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

USER nextjs
EXPOSE 3001
ENV PORT=3001
ENV HOSTNAME=0.0.0.0

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