67 lines
1.8 KiB
Docker
67 lines
1.8 KiB
Docker
FROM node:20-alpine AS base
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# Install dependencies only when needed
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FROM base AS deps
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RUN apk add --no-cache libc6-compat curl
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WORKDIR /app
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# Install dependencies based on the preferred package manager
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COPY package.json package-lock.json* pnpm-lock.yaml* ./
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RUN if [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
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elif [ -f package-lock.json ]; then npm ci; \
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else npm i; fi
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# Rebuild the source code only when needed
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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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# Next.js collects completely anonymous telemetry data about general usage.
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ENV NEXT_TELEMETRY_DISABLED=1
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# Build-time environment variables for Next.js
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ARG NEXT_PUBLIC_BASE_URL
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ARG NEXT_PUBLIC_UMAMI_WEBSITE_ID
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ARG NEXT_PUBLIC_UMAMI_SCRIPT_URL
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ENV NEXT_PUBLIC_BASE_URL=$NEXT_PUBLIC_BASE_URL
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ENV NEXT_PUBLIC_UMAMI_WEBSITE_ID=$NEXT_PUBLIC_UMAMI_WEBSITE_ID
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ENV NEXT_PUBLIC_UMAMI_SCRIPT_URL=$NEXT_PUBLIC_UMAMI_SCRIPT_URL
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# Build the application
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RUN if [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
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else npm run build; fi
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# Production image, copy all the files and run next
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FROM base AS runner
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WORKDIR /app
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# Install curl for health checks
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RUN apk add --no-cache curl
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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COPY --from=builder /app/public ./public
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# Set the correct permission for prerender cache
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RUN mkdir .next
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RUN chown nextjs:nodejs .next
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# Automatically leverage output traces to reduce image size
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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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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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CMD ["node", "server.js"]
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