Go Lang Docker image that relies on Node JS code/generators

#php editor Xiaoxin, today I will introduce to you the Go Lang Docker image based on Node JS code/generator. This image is a powerful tool that helps developers create and deploy Go Lang-based applications more easily. By using this image, developers can take advantage of the high performance and concurrency of Go Lang while also taking advantage of the rich ecosystem and ease of use of Node JS. The use of this image is simple and only requires a few simple steps, allowing developers to quickly build a stable and reliable Go Lang application environment. Whether it is a small project or a large enterprise application, this image can meet the needs of developers and provide an efficient development and deployment experience. Both beginners and experienced developers can improve development efficiency and code quality by using this image. So, if you are a Go Lang developer and want to take advantage of Node JS to enhance your application, then this mirror is definitely your best choice!

Question content

Hello, I have a GoLang application that needs to be packaged into a Docker image. The application now relies on the Node JS package that runs locally after installing npm on the same docker instance. These packages/generators are maintained in different git repositories but must be available when we create the GoLang Docker image. Now, we include these node files in the Golang code in zip format and the required installation instructions in the docker file to include these NPM dependencies.

However, we are now looking to automate docker(Golang) image creation and find the best way to dynamically include these Nodejs dependencies when creating Golang images instead of copying them as zip files. What is the best solution. Any information will be helpful.

Thanks, Akash

Solution

If your final image does not require Git itself, you can use Multi-stage build where:

• Clone the Node repository (using a node-based image with git installed) and execute RUN ["npm", "install"]
there
• You COPY --from=builder /root/ ./ (copy from the first image) the results of that build to your second image (Go based)

The idea is to get only the final image you need.

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