This plugin will read all given template files and look for
gettext('keynames') and try to compare with list of key names from given JSON blob file to look for unused key names.
This plugin requires Grunt
If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:
npm install grunt-gettext-finder --save-dev
The "gettext_finder" task
In your project's Gruntfile, add a section named
gettext_finder to the data object passed into
An array of path to JSON blob file(s).
An array of strings value that is used to ignore any keys that you don't want it to complain about.
Currently we support both