Encode font files as CSS using Gulp.

This plugin automates the conversion of font files into a series of @font-face declarations containing each font encoded in base64.

The resulting CSS files then could be used in many ways.

$ npm install --save-dev gulp-fontify

var gulp     = require('gulp')
var concat   = require('gulp-concat')
var fontify  = require('gulp-fontify')

gulp.task('fonts', function() {
    return gulp.src('YOUR_SOURCE_PATH/**/*.{otf,ttf,woff,woff2}')
        .pipe(fontify.default())
        .pipe(concat('fonts.css'))
        .pipe(gulp.dest('YOUR_DESTINATION_PATH/'))
})

@font-face property values are determined by the input file names, which must obey the following naming scheme with dash-separated attributes:

[<font-family>][-<font-weight>][-<font-style>].[<extension>]

[<font-family>] is the name of the font family. It is required.

[<font-weight>] is the weight of the font. It is optional. It should be one of 100, 200, 300, 400, 500, 600, 700, 800, 900. You may also provide a commonly used weight name (except normal) that maps to one of these values.

[<font-style>] is the style of the font. It is optional. It should be one of normal, italic or oblique.

[<extension>] is the file extension of the font file. It is required. It should be one of otf, ttf, woff, woff2.

For example, the following are valid names:

• Lato.woff
• Lato-italic.woff
• Lato-bold.woff
• Lato-700.woff
• Lato-thin-italic.woff
• Lato-100-italic.woff

The plugin will ignore any unknown keywords.

• This project draws inspiration from localFont, created by Jaime Caballero.
• Another source of inspiration is Luís Rodrigues and his gulp-font2css package.