Install

npm install @offactory/compress-fonts --save-dev 

fontforge is required for this lib:

sudo apt install fontforge

Usage

Import in file and run (babel-node example)

import { join } from 'path'
import compressFonts from '@offactory/compress-fonts'

compressFonts({ 
    src: join(__dirname, 'assets', 'fonts-raw'), 
    dist: join(__dirname, 'assets', 'fonts')
    signs: "!—-–”“„#€$%&§'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬-®¯°±²³´µ¶·¸¹º»¼½¾¿÷ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿĀāĂ㥹ĆćĈĉĊċČčĎďĐđĒēĔĕĖėĘęĚěĜĝĞğĠġĢģĤĥĦħĨĩĪīĬĭĮįİıIJijĴĵĶķĸĹĺĻļĽľſŁłŃńŅņŇňʼnŊŋŌōŎŏŐőŒœŔŕŖŗŘřŚśŜŝŞşŠšŢţŤťŦŧŨũŪūŬŭŮůŰűŲųŴŵŶŷŸŹźŻżŽž"
})

options (object):

• src (string) - dir source with your fonts
• dist (string) - dir destination for compressed fonts
• signs (string) - you can define signs you want to stay in compressed fonts