encrypt-config
A command line tool that can be used to encrypt JSON configuration files using nconf
Building script package
$ npm pack
This will produce tarball to the current working directory as nconf-config-encryptor-.tgz
Installing globally on any machine
This utility can be installed globally on any machine using
$ npm i -g nconf-config-encryptor-<version>.tgz
Usage
$ encrypt-config --help