43 lines
895 B
Docker
43 lines
895 B
Docker
# Use Node.js 18 as the base image
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FROM node:18-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
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WORKDIR /app
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# Copy package files
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COPY package.json package-lock.json* ./
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RUN npm ci
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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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# Build the application
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RUN npm run build
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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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ENV NODE_ENV=production
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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 the built application
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COPY --from=builder /app/dist ./dist
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COPY --from=builder /app/package.json ./package.json
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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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# Use npm start to serve the built application
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CMD ["npx", "serve", "-s", "dist", "-l", "3000"] |