22 lines
520 B
Docker
22 lines
520 B
Docker
# Pin specific version for stability
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# Use alpine for reduced image size
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FROM node:19.4-alpine
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# Specify working directory other than /
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WORKDIR /usr/src/app
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# Copy only files required to install
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# dependencies (better layer caching)
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COPY package*.json ./
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RUN npm install
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# Use non-root user
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# Use --chown on COPY commands to set file permissions
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USER node
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# Copy remaining source code AFTER installing dependencies.
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# Again, copy only the necessary files
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COPY --chown=node:node ./src/ .
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CMD [ "node", "index.js" ] |