feekApp/rb

## rb
#!/usr/bin/env ruby -wU

require 'erb'
require 'fileutils'
require 'shellwords'

# extension to String to extract colours into rgb array
class String
  # hex to array
  def h2a
    if self.length == 4
      self.scan(/[0-9A-Fa-f]/).
      map {|i| (i*2).to_i(16) }
    else
      self.scan(/[0-9A-Fa-f]{2}/).
      map {|i| i.to_i(16) }
    end
  end
  # rgb to array
  def rgb2a
    self.gsub(/[\s\(\)rgba]/,'').
    split(',')[0,3].
    map{|c| c.to_i}
  end
end

# extension to Array to divide all elements by 255
# to get decimal rgb value
class Array
  def by255
    self.map{|i| (i/255.0).round(4).to_s }
  end
end

# template for
def get_template()

end

class ColorBox

  include ERB::Util

  attr_accessor :color, :dir

  Template = %{
%!PS-Adobe-3.0 EPSF-3.0
%%BoundingBox: 0 0 80 80
gsave 0 0 80 80 rectclip gsave
<%= @color.join(' ') %> setrgbcolor
10 10 70 70 rectfill
grestore grestore
}

  def initialize(dir)
    Dir.mkdir(dir, 0700) unless Dir.exist?(dir)
    @dir = dir
  end

  # set color
  def set_color(color)
    @color = get_rgb_array(color)
  end

  # get array from color string
  def get_rgb_array(c)
    if c[0] == '#'
      return c.h2a.by255
    end
    if c.match(/^rgb/)
      return c.rgb2a.by255
    end
  end

  # render the template
  def render()
    ERB.new(Template).result(binding)
  end

  # save the file in the given dir unless it exists
  def save()
    file = File.join(@dir, @color.join('-')+'.eps')
    unless File.exists?(file.to_s)
      File.open(file, "w+") do |f|
        f.write(render)
      end
    end
    return file.to_s
  end
end

def markup
  dir = "#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors/"
  args = [ "--clear-mark=#{dir.shellescape}", "--uuid=#{ENV['TM_DOCUMENT_UUID']}" ]
  box = ColorBox.new(dir)
  ARGF.each_with_index do |line, idx|
    line.scan(/(#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{6})(?=[^0-9A-Fa-f])|rgba{0,1}\([0-9]{1,3}[, ]+?[0-9]{1,3}[, ]+?[0-9]{1,3}[, 0-9\.]*?\))/) { |c|
      box.set_color(c[0])
      args << "--line=#{idx+1}" << "--set-mark=#{box.save.shellescape}"
    }
  end
  system(ENV['TM_MATE'], *args)
end

# fork and redirect output to log
pid = fork do
  FileUtils.mkdir_p("#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors")

  STDOUT.reopen(open("#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors/log.txt", 'w'))
  STDERR.reopen(open("#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors/err.txt", 'w'))
  markup
end
Process.detach(pid)
	#!/usr/bin/env ruby -wU

	require 'erb'
	require 'fileutils'
	require 'shellwords'

	# extension to String to extract colours into rgb array
	class String
	# hex to array
	def h2a
	if self.length == 4
	self.scan(/[0-9A-Fa-f]/).
	map {\|i\| (i*2).to_i(16) }
	else
	self.scan(/[0-9A-Fa-f]{2}/).
	map {\|i\| i.to_i(16) }
	end
	end
	# rgb to array
	def rgb2a
	self.gsub(/[\s\(\)rgba]/,'').
	split(',')[0,3].
	map{\|c\| c.to_i}
	end
	end

	# extension to Array to divide all elements by 255
	# to get decimal rgb value
	class Array
	def by255
	self.map{\|i\| (i/255.0).round(4).to_s }
	end
	end

	# template for
	def get_template()

	end

	class ColorBox

	include ERB::Util

	attr_accessor :color, :dir

	Template = %{
	%!PS-Adobe-3.0 EPSF-3.0
	%%BoundingBox: 0 0 80 80
	gsave 0 0 80 80 rectclip gsave
	<%= @color.join(' ') %> setrgbcolor
	10 10 70 70 rectfill
	grestore grestore
	}

	def initialize(dir)
	Dir.mkdir(dir, 0700) unless Dir.exist?(dir)
	@dir = dir
	end

	# set color
	def set_color(color)
	@color = get_rgb_array(color)
	end

	# get array from color string
	def get_rgb_array(c)
	if c[0] == '#'
	return c.h2a.by255
	end
	if c.match(/^rgb/)
	return c.rgb2a.by255
	end
	end

	# render the template
	def render()
	ERB.new(Template).result(binding)
	end

	# save the file in the given dir unless it exists
	def save()
	file = File.join(@dir, @color.join('-')+'.eps')
	unless File.exists?(file.to_s)
	File.open(file, "w+") do \|f\|
	f.write(render)
	end
	end
	return file.to_s
	end
	end

	def markup
	dir = "#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors/"
	args = [ "--clear-mark=#{dir.shellescape}", "--uuid=#{ENV['TM_DOCUMENT_UUID']}" ]
	box = ColorBox.new(dir)
	ARGF.each_with_index do \|line, idx\|
	line.scan(/(#([0-9A-Fa-f]{3}\|[0-9A-Fa-f]{6})(?=[^0-9A-Fa-f])\|rgba{0,1}\([0-9]{1,3}[, ]+?[0-9]{1,3}[, ]+?[0-9]{1,3}[, 0-9\.]*?\))/) { \|c\|
	box.set_color(c[0])
	args << "--line=#{idx+1}" << "--set-mark=#{box.save.shellescape}"
	}
	end
	system(ENV['TM_MATE'], *args)
	end

	# fork and redirect output to log
	pid = fork do
	FileUtils.mkdir_p("#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors")

	STDOUT.reopen(open("#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors/log.txt", 'w'))
	STDERR.reopen(open("#{ENV['HOME']}/Library/Caches/com.macromates.textmate.colors/err.txt", 'w'))
	markup
	end
	Process.detach(pid)