diff --git a/Dockerfile b/Dockerfile index 59f5790..487e3c8 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,19 +1,67 @@ -FROM node:lts-alpine3.20 as builder +FROM node:22-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 -COPY lumina/package.json lumina/package-lock.json ./ -RUN npm ci -COPY ./lumina/ . -RUN npm run build +# Install dependencies based on the preferred package manager +COPY lumina/package.json lumina/yarn.lock* lumina/package-lock.json* lumina/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 corepack enable pnpm && pnpm i --frozen-lockfile; \ + else echo "Lockfile not found." && exit 1; \ + fi -FROM node:lts-alpine3.20 as runner + +# Rebuild the source code only when needed +FROM base AS builder WORKDIR /app -COPY --from=builder /app/package.json . -COPY --from=builder /app/package-lock.json . -COPY --from=builder /app/next.config.mjs ./ +COPY --from=deps /app/node_modules ./node_modules +COPY lumina/. . + +# 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 + +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 -COPY --from=builder /app/.next/standalone ./ -COPY --from=builder /app/.next/static ./.next/static -RUN npm i + +# Set the correct permission for prerender cache +RUN mkdir .next +RUN chown nextjs:nodejs .next + +# 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 + EXPOSE 3000 -CMD ["node", "server.js"] \ No newline at end of file + +ENV PORT=3000 + +# server.js is created by next build from the standalone output +# https://nextjs.org/docs/pages/api-reference/next-config-js/output +CMD HOSTNAME="0.0.0.0" node server.js \ No newline at end of file