50 lines
1.3 KiB
Docker
50 lines
1.3 KiB
Docker
# Stage 1: Dependency Fetching
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FROM node:20-alpine AS deps
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WORKDIR /app
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RUN npm i -g pnpm
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COPY package.json pnpm-lock.yaml ./
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RUN pnpm fetch
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# Stage 2: Builder
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FROM node:20-alpine AS builder
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WORKDIR /app
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RUN npm i -g pnpm
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# Install system dependencies
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RUN apk add --no-cache imagemagick ghostscript
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# Copy the dependency manifests and then run install.
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COPY --from=deps /root/AppData/Local/pnpm/store/v3 /root/AppData/Local/pnpm/store/v3
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COPY --from=deps /root/.local/share/pnpm/store/v3 /root/.local/share/pnpm/store/v3
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COPY package.json pnpm-lock.yaml ./
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RUN pnpm install --frozen-lockfile --offline
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# Copy the rest
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COPY . .
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# --- Asset Generation Step ---
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RUN chmod +x ./scripts/*.sh && ./scripts/first_page_image.sh
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# Run the build.
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RUN pnpm 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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# Create a non-root user for better security
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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USER nextjs
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# Copy only the necessary production artifacts from the builder stage
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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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EXPOSE 3000
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ENV PORT=3000
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# The standalone output creates a server.js file that is the entrypoint
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CMD ["node", "server.js"] |