Package Exports

find-unused-sass-variables

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Readme

find-unused-sass-variables

A simple tool to check for unused Sass variables in a directory.

Usage

find-unused-sass-variables folder [, folder2...]
# or
fusv folder [, folder2...]

API

const fusv = require('find-unused-sass-variables')
// 'scss' is a folder
const unused = fusv.find('scss')
// Array of unused variables
console.log(unused.unused);
// [ '$foo', '$bar', '$imunused' ]
console.log(unused.total);
// 3

find([dir])

dir: string
Returns an object with unused and total. unused has the array of unused variables and total their count.

Ignore variables

fusv folder --ignore '$my-var,$my-second-var'

const fusv = require('find-unused-sass-variables')
const ignoredVars = ['$my-var', '$my-second-var']
  
const unused = fusv.find('scss', { ignoredVars })

Notes

The tool's logic is pretty "dumb"; if you use the same name for a variable in different files or namespaces, then it won't distinguish between them.
The tool only looks for .scss files currently.

License

MIT