Quick and terrible svn output colouriser, might be ugly in non custom terminal colour schemes. Mine is based on monokai.

colourise_svn_status.rb

#!/usr/bin/ruby

colours = { :white       =>  "\033[1;37m"  \
          , :yellow      =>  "\033[1;33m" \
          , :green       =>  "\033[1;32m" \
          , :blue        =>  "\033[1;34m" \
          , :cyan        =>  "\033[1;36m" \
          , :red         =>  "\033[1;31m" \
          , :magenta     =>  "\033[1;35m" \
          , :black       =>  "\033[1;30m" \
          , :darkwhite   =>  "\033[0;37m" \
          , :darkyellow  =>  "\033[0;33m" \
          , :darkgreen   =>  "\033[0;32m" \
          , :darkblue    =>  "\033[0;34m" \
          , :darkcyan    =>  "\033[0;36m" \
          , :darkred     =>  "\033[0;31m" \
          , :darkmagenta =>  "\033[0;35m" \
          , :darkblack   =>  "\033[0;30m" \
          , :off         =>  "\033[0;0m"   }

ARGF.each_line do |e|

  case e[0,1]
    when 'A'
      colour = :darkgreen
    when 'C'
      colour = :magenta
    when 'D'
      colour = :darkred
    when 'I'
      colour = :black
    when 'M'
      colour = :blue
    when 'R'
      colour = :darkblue
    when 'X'
      colour = :black
    when '?'
      colour = :yellow
    when '!'
      colour = :red
    when '~'
      colour = :magenta
    when 'P' # Performing status on externals
      colour = :darkwhite
    else
      colour = :off
  end
  puts colours[colour] + e 
end


#    First column: Says if item was added, deleted, or otherwise changed
#      ' ' no modifications
#      'A' Added
#      'C' Conflicted
#      'D' Deleted
#      'I' Ignored
#      'M' Modified
#      'R' Replaced
#      'X' an unversioned directory created by an externals definition
#      '?' item is not under version control
#      '!' item is missing (removed by non-svn command) or incomplete
#      '~' versioned item obstructed by some item of a different kind

Yay Ruby!!