test nextjs office Dockerfile

Dockerfile

@@ -1,26 +1,66 @@
-FROM node:20-slim AS base
-RUN apt-get update && \
-    apt-get install ca-certificates curl libjemalloc-dev -y --no-install-recommends  && \
-    rm -rf /var/lib/apt/lists/*
-# set environment variable to preload JEMalloc
-ENV LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libjemalloc.so.2"
-# set GC time, set arenas number, set background_thread run GC
-ENV MALLOC_CONF=dirty_decay_ms:1000,narenas:2,background_thread:true
-ENV PNPM_HOME="/pnpm"
-ENV PATH="$PNPM_HOME:$PATH"
-RUN corepack enable
-COPY . /app
+# syntax=docker.io/docker/dockerfile:1
+
+FROM node:18-alpine AS base
+
+# Install dependencies only when needed
+FROM base AS deps
+# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+
+# Install dependencies based on the preferred package manager
+COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* .npmrc* ./
+RUN \
+  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
+  elif [ -f package-lock.json ]; then npm ci; \
+  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
+  else echo "Lockfile not found." && exit 1; \
+  fi
+
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+# Next.js collects completely anonymous telemetry data about general usage.
+# Learn more here: https://nextjs.org/telemetry
+# Uncomment the following line in case you want to disable telemetry during the build.
+# ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN \
+  if [ -f yarn.lock ]; then yarn run build; \
+  elif [ -f package-lock.json ]; then npm run build; \
+  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
+  else echo "Lockfile not found." && exit 1; \
+  fi
+
+# Production image, copy all the files and run next
+FROM base AS runner
 WORKDIR /app
 
-FROM base AS build
-RUN --mount=type=cache,id=pnpm,target=/pnpm/store  pnpm i --frozen-lockfile
-RUN CI=true  pnpm build
+ENV NODE_ENV=production
+# Uncomment the following line in case you want to disable telemetry during runtime.
+# ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+COPY --from=builder /app/public ./public
+
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
 
-FROM base
-COPY --from=build /app/.next/standalone ./
-COPY --from=build /app/public ./public
-COPY --from=build /app/.next/static ./.next/static
 EXPOSE 3000
+
 ENV PORT=3000
+
+# server.js is created by next build from the standalone output
+# https://nextjs.org/docs/pages/api-reference/config/next-config-js/output
 ENV HOSTNAME="0.0.0.0"
 CMD ["node", "server.js"]