Storing data with NPM global packages: Best practices

I have developed a global npm package that functions as a CLI tool.

https://i.sstatic.net/PdT3Z.png

My goal is to customize the user experience by having the package remember the user's previous choices. For example, if the user selects 'Iphone 11', I want that option to appear at the top the next time the package is run.

I am considering using the file system module to save this data, but I'm unsure of where to store it. Is there a better alternative or approach for achieving this functionality?

javascriptnpm

Answer №1

To effectively store the configuration, one suggestion would be to save it in a file with a standard format like JSON or YAML at a designated location such as $HOME/.my-pkg.json, ~/.my-pkg/conf.json, $HOME/.cache/my-pkg/, and so on.

Answer №2

To tackle this issue, I utilized the fs-extra library to write a file and store it at __dirname + '/some-file.json'

Whenever I need to access the contents again, I simply use require(__dirname + '/some-file.json')

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