unique-resource

Get a short, unique key for a given file path based on the content of the file or its path.

Key is compatible with CSS classes and URLs. The file's basename is included in the key to make debugging easier (both in dev and production).

API

var getKey = require('unique-resource')
getKey('./styles/page.css', {root: __dirname}) // => "C4L8HPDXPJ-page"

Specify the path of the file to get a unique key for.

options:

root: resolve relative paths based on this directory
hashPath: when true, don't read the content of the file, instead just hash the full resolved path.
cache: Defaults to true. Specify false to ignore previously cached file hashes, or pass in an object to use as a custom cache.

MIT