Keith Casko
21 lines
432 B
Docker
21 lines
432 B
Docker
# Use a small official Node.js image.
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FROM node:22-alpine
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# Set the working directory inside the container.
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WORKDIR /app
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# Copy package files first so Docker can cache dependency installs.
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COPY package*.json ./
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# Install production dependencies only.
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RUN npm ci --omit=dev
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# Copy the rest of the project files.
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COPY . .
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# Document the port used by the application.
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EXPOSE 3001
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# Start the Node.js server.
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CMD ["npm", "start"]
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