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.

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.

3.0.4

• Add BundlePhobia badges to npm (requires version bump).

3.0.3

• Also exports a CommonJS module. Fixes const parseCSSFont = require('parse-css-font');.

3.0.2

• Fix parsing of 1rem / 1.2 when the slash is surrounded by spaces.

3.0.1

• Fix readme.
• Add package-lock.json.

3.0.0

• Breaking: Remove tcomb dependency. Breaking change if you were somehow relying on those errors.
• Introduce TypeScript.
• Provide TypeScript-generated type definitions.

2.0.2

• Update dependencies.

2.0.1

• Fix issue w/ slashes in functions.

2.0.0

• Preserves functions with spaces and commas inside.

1.0.0

• Initial release.