Dockerfile

FROM node:24-slim AS deps

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    python3 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY package.json package-lock.json* ./

RUN --mount=type=cache,target=/root/.npm \
    npm ci --unsafe-perm --no-audit --prefer-offline

FROM node:24-slim AS builder
WORKDIR /app

COPY --from=deps /app/node_modules ./node_modules
COPY . .

ENV NEXT_TELEMETRY_DISABLED=1
# NPM_CONFIG_OPTIONAL=false

RUN --mount=type=cache,target=/app/.next/cache \
    npm run build

# Stage: runner
FROM node:24-slim AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

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

COPY --from=builder /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 3000
ENV PORT=3000

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