# File lib/travis/tools/completion.rb, line 21 def install_completion update_completion source = "source " << cmp_file RCS.each do |file| next unless File.exist? file and File.writable? file next if File.read(file).include? source File.open(file, "a") { |f| f.puts("", "# added by travis gem", "[ -f #{cmp_file} ] && #{source}") } end end