rakefile

desc "Produces html files "
task :html do
  pwd = Dir.getwd
  Dir[File.join(pwd,'**/*.lyx')].each do |file|
    sh "elyxer #{File.expand_path(file)} #{File.expand_path(file).sub('.lyx','.html')} 2>/dev/null"
  end
end

desc "Produces pdf files "
task :pdf do
  Dir[File.join(pwd,'**/*.lyx')].each do |file|
    sh "lyx --export pdf #{File.expand_path(file)} 2>/dev/null"
  end
end

task :default => [:pdf, :html]