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23 lines
643 B
Text
23 lines
643 B
Text
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FROM node:14
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# Set working directory like 'cd' command, any subsequent instructions in this docker file, will start from
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# this working directory
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WORKDIR /client
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# Copy the package.json and package_lock.json files from local to the docker image / container
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COPY package*.json ./
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# install all packages as a layer in the docker image / container
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RUN npm install
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# copy all local files from the working directory to the docker image/container however we must use
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# dockerignore to ignore node_modules so that the image can use what what was just installed from the above
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# step.
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COPY . .
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ENV PORT=6000
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EXPOSE 6000
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CMD [ "npm", "start"]
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