Contents

module Pork
  module Color
    def msg_skip   ;  yellow(super); end
    def msg_failed ; magenta(super); end
    def msg_errored;     red(super); end

    private
    def command name, seed
      gray(super)
    end

    def show_message msg
      blue(super)
    end

    def show_exception err
      magenta(super)
    end

    def highlight_line line
      "#{color(41, super.chomp)}\n"
    end

    def numbers values
      values.zip(%w[green green magenta red yellow]).map do |(num, col)|
        if num == 0
          num
        else
          send(col, num)
        end
      end
    end

    def loadings values
      with_colors(values, %w[green cyan blue])
    end

    def velocity values
      with_colors(values, %w[cyan blue blue])
    end

    def ok text
      green(text)
    end

    def bad text
      red(text)
    end

    def time text
      cyan(text)
    end

    def backtrace *_
      super.map do |b|
        path, msgs = b.split(':', 2)
        dir , file = ::File.split(path)
        msg = msgs.sub(/(\d+):/){red($1)+':'}.sub(/`.+?'/){green($&)}

        "#{dir+'/'}#{yellow(file)}:#{msg}"
      end
    end

    def with_colors values, colors
      values.zip(colors).map do |(str, col)|
        send(col, str)
      end
    end

    def    gray text; color('1;30', text); end
    def   black text; color(   30 , text); end
    def     red text; color(   31 , text); end
    def   green text; color(   32 , text); end
    def  yellow text; color(   33 , text); end
    def    blue text; color(   34 , text); end
    def magenta text; color(   35 , text); end
    def    cyan text; color(   36 , text); end
    def   white text; color(   37 , text); end

    def color rgb, text
      "\e[#{rgb}m#{text}\e[0m"
    end
  end

  report_extensions << Color
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
pork-2.1.0	lib/pork/more/color.rb
pork-2.0.0	lib/pork/more/color.rb