scripts/before_each.rb

   1 #!/usr/bin/ruby
   2
   3 require 'fileutils'
   4
   5 brief_toc_file = 'brief-toc.tex'
   6 new_brief_toc_file = 'brief-toc-new.tex'
   7 declare_graphics_extensions_file = 'declaregraphicsextensions.tex'
   8
   9 if !File.exists?(brief_toc_file) then
  10   File.open(brief_toc_file,'w') { |f|
  11     f.write "%\n"
  12   }
  13 end
  14
  15 if File.exists?(new_brief_toc_file) then
  16   FileUtils.mv(new_brief_toc_file,brief_toc_file)
  17 end
  18
  19 # graphics extensions for graphicx package
  20 ext = ".pdf,.png,.jpg"
  21 if ENV['PREPRESS']=="1" then
  22   ext = ".png,.jpg,.pdf" # pdf is unreliable for RIP, sometimes even messes up in screen viewers
  23 end
  24 File.open(declare_graphics_extensions_file,'w') { |f|
  25   f.write "\\DeclareGraphicsExtensions{#{ext}}\n"
  26 }