Script to convert Nerd Fonts from cheatsheet.nvim

convert-nerd

#!/usr/bin/env ruby

results = Dir.glob("#{ARGV.first}/*").sort.map do |filename|
  File.read(filename).split("\n").select { |ln| ln =~ /^\s+\(/ }.map do |ln|
    name, code = ln.scan /(?<=")[\w\\x-]+(?=")/
    code = code.sub("\\x", "0x").hex
    "#{name.sub /^nf-/, ""} | #{[code].pack("U")}"
  end
end.flatten

File.open("results", "w") do |f|
  f.write results.sort.join("\n")
end