parse-css-font

parse-css-font

Parses the CSS font property.

Installation

$ npm install parse-css-font [--save[-dev]]

Usage

const parseCSSFont = require('parse-css-font')
parseCSSFont('1rem "Roboto Condensed", sans-serif;')
/*
{
	size: '1rem',
	family: ['Roboto Condensed', 'sans-serif'],
	style: 'normal',
	variant: 'normal',
	weight: 'normal',
	stretch: 'normal',
	lineHeight: 'normal'
}
*/

See the tests for more scenarios.

ES6/2015 import

import parseCSSFont from 'parse-css-font'

Testing

$ npm test

This will run tests and generate a code coverage report. Anything less than 100% coverage will throw an error.

Changelog

4.0.0

• New: variant can have more than one value. Parsing the variant is too complex for this function, so any unknown tokens are assumed to be a variant and joined as one (e.g., foo bold bar italic qux parses a variant of foo bar qux).
• Fix: Fixed normal overriding other declarations. The defaults are still normal and you can have any number of normals precede the size without overriding non-normal values.
• Breaking: Removed parsing of CSS global keywords, as they don't seem to be supported. This is a fix, but it may break implementations that were relying on it.
• Breaking: Error messaging has changed and new errors will throw when adding more than one style, weight or stretch.