60 lines
1.7 KiB
Docker
60 lines
1.7 KiB
Docker
# =========================================
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# Stage 1: Install dependencies (with pnpm)
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# =========================================
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FROM node:20-alpine AS deps
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WORKDIR /app
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# Enable pnpm via corepack and configure registry mirror
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RUN corepack enable && corepack prepare pnpm@latest --activate \
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&& npm config set registry https://registry.npmmirror.com/
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# Copy only package files to cache dependency installation
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COPY package.json pnpm-lock.yaml* ./
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# Install dependencies (frozen-lockfile ensures reproducibility)
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RUN pnpm install --frozen-lockfile --prod=false
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# =========================================
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# Stage 2: Builder (build Next.js app)
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# =========================================
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Enable pnpm for potential script usage
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RUN corepack enable && corepack prepare pnpm@latest --activate
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# Copy dependencies from deps stage
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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# Build the application
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# Note: Next.js telemetry is disabled via env if needed, or disable in next.config.js
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN pnpm run build
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# =========================================
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# Stage 3: Runner (Production image)
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# =========================================
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FROM node:20-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 PORT=6020
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ENV HOSTNAME="0.0.0.0"
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# Create non-root user for security
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RUN addgroup --system --gid 1001 nodejs \
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&& adduser --system --uid 1001 nextjs
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# Copy only necessary files for standalone mode
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COPY --from=builder /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 6020
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CMD ["node", "server.js"]
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