Dockerfile

FROM node:20-alpine AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app

COPY frontend/package.json frontend/pnpm-lock.yaml* ./
RUN pnpm install --frozen-lockfile

FROM node:20-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY frontend/ .

ENV NEXT_TELEMETRY_DISABLED=1
RUN pnpm build
FROM node:20-alpine AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

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

# Copy public folder
COPY public/* public/

COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/next.config.mjs ./
COPY --from=builder /app/package.json ./

RUN chown -R nextjs:nodejs /app

USER nextjs

EXPOSE 3000

ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

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