ricty.rb

require 'formula'

class InconsolataFonts < Formula
  homepage 'http://levien.com/type/myfonts/inconsolata.html'
  url 'http://levien.com/type/myfonts/Inconsolata.otf'
  sha1 '7f0a4919d91edcef0af9dc153054ec49d1ab3072'
  version '1.0.0'
end

class InconsolataDZFonts < Formula
  homepage 'http://nodnod.net/2009/feb/12/adding-straight-single-and-double-quotes-inconsola/'
  url 'http://media.nodnod.net/Inconsolata-dz.otf.zip'
  sha1 'c8254dbed67fb134d4747a7f41095cedab33b879'
  version '1.0.0'
end

class Migu1MFonts < Formula
  homepage 'http://mix-mplus-ipa.sourceforge.jp/'
  url 'http://sourceforge.jp/frs/redir.php?m=iij&f=%2Fmix-mplus-ipa%2F59022%2Fmigu-1m-20130617.zip'
  sha1 'a0641894cec593f8bb1e5c2bf630f20ee9746b18'
  version '20130617'
end

class Powerline < Formula
  homepage 'https://github.com/Lokaltog/powerline-fontpatcher'
  url 'https://github.com/Lokaltog/powerline-fontpatcher/archive/18a788b8ec.zip'
  sha1 'c34aaaafadd14d9f456b7d05b8c90af441808abc'
  version '20140119'
  patch :DATA
end

class VimPowerline < Formula
  homepage 'https://github.com/Lokaltog/vim-powerline'
  url 'https://github.com/Lokaltog/vim-powerline/archive/09c0cea859.tar.gz'
  sha1 'a1acef16074b6c007a57de979787a9b166f1feb1'
  version '20120817'
end

class Ricty < Formula
  homepage 'https://github.com/yascentur/Ricty'
  url 'https://github.com/yascentur/Ricty/archive/3.2.3.tar.gz'
  sha1 'be01bde44bd96a113430150ac1c06c34bf34ab09'
  version '3.2.3'

  option "powerline", "Patch for Powerline"
  option "vim-powerline", "Patch for Powerline from vim-powerline"
  option "dz", "Use Inconsolata-dz instead of Inconsolata"
  option "disable-fullwidth", "Disable fullwidth ambiguous characters"
  option "disable-visible-space", "Disable visible zenkaku space"
  option "patch-in-place", "Patch Powerline glyphs directly into Ricty fonts without creating new 'for Powerline' fonts"

  depends_on 'fontforge' => 'with-python'

  def install
    share_fonts = share+'fonts'
    powerline_script = []

    Formula.factory('migu1-m-fonts').brew { share_fonts.install Dir['*'] }
    if build.include? "powerline"
      Formula.factory('powerline').brew { buildpath.install Dir['*'] }
      powerline_script << buildpath+'scripts/powerline-fontpatcher'
      rename_from = "(Ricty|Discord)-?"
      rename_to = "\\1 "
    end
    if build.include? "vim-powerline" and not (build.include? "powerline" and build.include? "patch-in-place")
      Formula.factory('vim-powerline').brew { buildpath.install 'fontpatcher' }
      powerline_script << buildpath+'fontpatcher/fontpatcher'
      rename_from = "\.ttf"
      rename_to = "-Powerline.ttf"
    end
    if build.include? "dz"
      Formula.factory('inconsolata-d-z-fonts').brew { share_fonts.install Dir['*'] }
      inconsolata = share_fonts+'Inconsolata-dz.otf'
    else
      Formula.factory('inconsolata-fonts').brew { share_fonts.install Dir['*'] }
      inconsolata = share_fonts+'Inconsolata.otf'
    end

    ricty_args = [inconsolata, share_fonts+'migu-1m-regular.ttf', share_fonts+'migu-1m-bold.ttf']
    ricty_args.unshift('-z') if build.include? 'disable-visible-space'
    ricty_args.unshift('-a') if build.include? 'disable-fullwidth'

    powerline_args = []
    powerline_args.unshift('--no-rename') if build.include? 'patch-in-place'

    system 'sh', './ricty_generator.sh', *ricty_args

    ttf_files = Dir["Ricty*.ttf"]
    if build.include? "powerline" or build.include? "vim-powerline"
      powerline_script.each do |script|
        ttf_files.each do |ttf|
          system "fontforge -lang=py -script #{script} #{powerline_args.join(' ')} #{ttf}"
          mv ttf.gsub(/#{rename_from}/,rename_to), ttf if build.include? "patch-in-place"
        end
      end
    end
    share_fonts.install Dir['Ricty*.ttf']
  end

  test do
    system "false"
  end

  def caveats; <<-EOS.undent
    ***************************************************
    Generated files:
      #{Dir[share+'fonts/Ricty*.ttf'].join("\n      ")}
    ***************************************************
    To install Ricty:
      $ cp -f #{share}/fonts/Ricty*.ttf ~/Library/Fonts/
      $ fc-cache -vf
    ***************************************************
    EOS
  end
end

__END__
diff --git a/scripts/powerline-fontpatcher b/scripts/powerline-fontpatcher
index ed2bc65..094c974
--- a/scripts/powerline-fontpatcher
+++ b/scripts/powerline-fontpatcher
@@ -73,0 +74,7 @@ class FontPatcher(object):
+				# Ignore the above calculation and
+				# manually set the best values for Ricty
+				target_bb[0]=0
+				target_bb[1]=-525
+				target_bb[2]=1025
+				target_bb[3]=1650
+