get-gem-paths
This is a Node module that provides Ruby/Bundler interoperability. It's used to find the locations of installed gems in
the Jade Rails stack, which grunt-epublishing then uses to resolve the front-end assets it needs.
This is meant to be installed into a Jade site or engine with a Gemfile present. It uses the current working directory
to initialize Bundler and query its gem registry. It runs a Ruby script to do this, so you must have a working ruby
somewhere in your PATH.
Installation & Usage
npm install @epublishing/get-gem-paths
const getGemPaths = require('@epublishing/get-gem-paths');
// getGemPaths is a function that returns a promise containing an array of result objects:
getGemPaths('jade').then((results) => {
console.log(results);
});
/**
* each result is an object with the following shape:
* {
* name: 'jade',
* path: '/path/to/jade',
* version: '6.7.pre'
* }
*/