yuanzonghao
c82f887a02
Add multi-platform Docker image build (amd64 + arm64) with GitHub Actions CI that pushes to GHCR on every merge to main. Users can self-host with a single `docker compose up -d` command. - Dockerfile: multi-stage build with Next.js standalone output (~150-200MB) - docker-compose.yml: one-command self-hosted deployment - .github/workflows/docker.yml: CI workflow with QEMU cross-compilation - next.config.ts: conditional `output: "standalone"` via BUILD_STANDALONE env - README (zh/en/ja): restructure deploy section to include Docker option Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
37 lines
997 B
Docker
37 lines
997 B
Docker
FROM node:22-alpine AS base
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RUN corepack enable && corepack prepare pnpm@9.12.0 --activate
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# --- deps: install production + dev dependencies (cached layer) ---
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FROM base AS deps
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WORKDIR /app
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COPY package.json pnpm-lock.yaml ./
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RUN pnpm install --frozen-lockfile
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# --- builder: build Next.js standalone output ---
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FROM base AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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ENV NEXT_TELEMETRY_DISABLED=1
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ENV BUILD_STANDALONE=true
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RUN pnpm build
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# --- runner: minimal production image ---
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FROM node:22-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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ENV HOSTNAME=0.0.0.0
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ENV PORT=3000
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 nextjs
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COPY --from=builder --chown=nextjs:nodejs /app/public ./public
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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USER nextjs
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EXPOSE 3000
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CMD ["node", "server.js"]
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