Dockerfile

FROM node:20-alpine AS base

FROM base AS builder
RUN apk add --no-cache libc6-compat
WORKDIR /app

ARG NEXT_PUBLIC_APP_URL
ARG NEXT_PUBLIC_OPEN_SOURCE_URL
ARG NEXT_PUBLIC_DEFAULT_LOCALE

ENV NEXT_PUBLIC_APP_URL=$NEXT_PUBLIC_APP_URL
ENV NEXT_PUBLIC_OPEN_SOURCE_URL=$NEXT_PUBLIC_OPEN_SOURCE_URL
ENV NEXT_PUBLIC_DEFAULT_LOCALE=$NEXT_PUBLIC_DEFAULT_LOCALE
ENV NEXT_TELEMETRY_DISABLED=1

COPY . .
RUN npm install && npm run build

FROM base AS runner
RUN apk add --no-cache curl
ENV NODE_ENV=production
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs
WORKDIR /app
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

ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=3000

EXPOSE 3000

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