35 lines
900 B
Docker
35 lines
900 B
Docker
# Step 1: Build the application in a Node environment
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FROM node:18 AS builder
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# Set the working directory
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WORKDIR /app
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# Copy package.json and package-lock.json to install dependencies
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COPY package.json package-lock.json ./
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# Install dependencies
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RUN npm install
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# Copy the rest of the app's source code
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COPY . .
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# Build the Next.js application for production
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RUN npm run build
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# Step 2: Create a minimal production environment
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FROM node:18-alpine
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# Set the working directory in the production container
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WORKDIR /app
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# Copy only the necessary files from the builder stage
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COPY --from=builder /app/package.json /app/package-lock.json ./
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COPY --from=builder /app/.next /app/.next
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COPY --from=builder /app/public /app/public
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COPY --from=builder /app/node_modules /app/node_modules
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# Expose the port the app will run on
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EXPOSE 3000
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# Start the app in production mode
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CMD ["npm", "run", "start"] |