61 lines
1.4 KiB
Docker
61 lines
1.4 KiB
Docker
# ---------- Stage 1: Dependencies ----------
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FROM node:20-alpine AS deps
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WORKDIR /app
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# Install dependencies needed to compile some Node modules
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RUN apk add --no-cache libc6-compat
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# Copy dependency declarations
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COPY package.json yarn.lock ./
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# Install production and build dependencies
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RUN yarn install --frozen-lockfile --network-timeout 402300
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# ---------- Stage 2: Build ----------
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Accept build argument for environment validation
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ARG SKIP_ENV_VALIDATION=true
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ENV NEXT_TELEMETRY_DISABLED=1 \
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SKIP_ENV_VALIDATION=${SKIP_ENV_VALIDATION} \
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NODE_ENV=production
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# Copy installed deps
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COPY --from=deps /app/node_modules ./node_modules
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COPY --from=deps /app/package.json ./
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COPY --from=deps /app/yarn.lock ./
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# Copy all source files
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COPY . .
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# Build the application
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RUN yarn build
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# ---------- Stage 3: Runner ----------
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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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NEXT_TELEMETRY_DISABLED=1 \
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PORT=4024 \
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HOSTNAME=0.0.0.0
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# Create a non-root user
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RUN addgroup -g 1001 -S nodejs && \
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adduser -u 1001 -S nextjs -G nodejs
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# Copy the minimal standalone app
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COPY --from=builder /app/.next/standalone ./
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COPY --from=builder /app/.next/static ./.next/static
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COPY --from=builder /app/public ./public
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# Ensure correct ownership and drop root
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RUN chown -R nextjs:nodejs /app
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USER nextjs
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EXPOSE 4024
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CMD ["node", "server.js"]
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