Dockerfile

FROM node:22-alpine AS deps
WORKDIR /app
RUN apk add --no-cache libc6-compat
COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
RUN if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
    elif [ -f package-lock.json ]; then npm ci; \
    elif [ -f pnpm-lock.yaml ]; then npm i -g pnpm && pnpm i --frozen-lockfile; \
    else npm i; fi

FROM node:22-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
ARG UMAMI_URL
ARG UMAMI_SITE_ID
RUN npm i -g pnpm && pnpm run build

FROM node:22-alpine AS runner
WORKDIR /app
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 HOSTNAME=0.0.0.0
CMD ["node", "server.js"]