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frontend/Dockerfile

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+FROM node:20-alpine AS deps
+WORKDIR /app
+COPY package.json /app/
+RUN npm install
+
+FROM node:20-alpine AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules /app/node_modules
+COPY . /app
+ENV NEXT_TELEMETRY_DISABLED=1
+RUN npm run build
+
+FROM node:20-alpine AS runner
+WORKDIR /app
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+COPY --from=builder /app/package.json /app/package.json
+COPY --from=builder /app/.next /app/.next
+COPY --from=builder /app/public /app/public
+COPY --from=builder /app/node_modules /app/node_modules
+
+EXPOSE 3000
+CMD ["npm","run","start"]