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21
Dockerfile
21
Dockerfile
@@ -15,7 +15,6 @@ RUN apk add --no-cache imagemagick libwebp libwebp-tools ghostscript
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# Copy only the necessary files for installing dependencies
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COPY package.json pnpm-lock.yaml ./
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# Install ALL dependencies (including devDependencies needed for `next build`)
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# This leverages the Docker cache effectively.
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RUN pnpm install --frozen-lockfile
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@@ -25,10 +24,10 @@ COPY . .
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# --- Asset Generation & Build ---
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RUN chmod +x ./scripts/*.sh && ./scripts/first_page_image.sh
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# The build command creates the .next/standalone directory
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RUN pnpm build
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# Stage 3: Runner (Production)
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# This is the final, lean image that runs the application.
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FROM base AS runner
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WORKDIR /app
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@@ -39,25 +38,21 @@ 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 only the files needed for production from the builder stage
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COPY --from=builder /app/package.json /app/pnpm-lock.yaml ./
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# Copy the standalone output from the builder
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COPY --from=builder /app/.next/standalone ./
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# Install ONLY production dependencies.
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# The pnpm CLI is already available from the 'base' stage.
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RUN pnpm install --prod --frozen-lockfile
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# Copy the built Next.js application and public assets
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# Copy the public and static assets
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COPY --from=builder /app/public ./public
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COPY --from=builder /app/.next ./.next
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COPY --from=builder /app/.next/static ./.next/static
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# Change ownership to the non-root user
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RUN chown -R nextjs:nodejs /app
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# Switch to the non-root user
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USER nextjs
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EXPOSE 3000
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ENV PORT=3000
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# The command to start the Next.js server
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CMD ["pnpm", "start"]
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# --- FINAL CMD CHANGED ---
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# Directly run the standalone server.
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CMD ["node", "server.js"]
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