AlkantarClanX12
Current Path : /proc/thread-self/root/opt/alt/ruby20/lib64/ruby/2.0.0/rdoc/stats/ |
Current File : //proc/thread-self/root/opt/alt/ruby20/lib64/ruby/2.0.0/rdoc/stats/normal.rb |
## # Stats printer that prints just the files being documented with a progress # bar class RDoc::Stats::Normal < RDoc::Stats::Quiet def begin_adding # :nodoc: puts "Parsing sources..." if $stdout.tty? end ## # Prints a file with a progress bar def print_file files_so_far, filename return unless $stdout.tty? progress_bar = sprintf("%3d%% [%2d/%2d] ", 100 * files_so_far / @num_files, files_so_far, @num_files) # Print a progress bar, but make sure it fits on a single line. Filename # will be truncated if necessary. terminal_width = (ENV['COLUMNS'] || 80).to_i max_filename_size = terminal_width - progress_bar.size if filename.size > max_filename_size then # Turn "some_long_filename.rb" to "...ong_filename.rb" filename = filename[(filename.size - max_filename_size) .. -1] filename[0..2] = "..." end # Pad the line with whitespaces so that leftover output from the # previous line doesn't show up. line = "#{progress_bar}#{filename}" padding = terminal_width - line.size line << (" " * padding) if padding > 0 $stdout.print("#{line}\r") $stdout.flush end def done_adding # :nodoc: puts if $stdout.tty? end end