JezK
Edit File: normal.rb
# frozen_string_literal: true begin require 'io/console/size' rescue LoadError # for JRuby require 'io/console' end ## # 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..." @last_width = 0 end ## # Prints a file with a progress bar def print_file files_so_far, filename progress_bar = sprintf("%3d%% [%2d/%2d] ", 100 * files_so_far / @num_files, files_so_far, @num_files) if $stdout.tty? # Print a progress bar, but make sure it fits on a single line. Filename # will be truncated if necessary. size = IO.respond_to?(:console_size) ? IO.console_size : IO.console.winsize terminal_width = size[1].to_i.nonzero? || 80 max_filename_size = (terminal_width - progress_bar.size) - 1 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 # Clean the line with whitespaces so that leftover output from the # previous line doesn't show up. $stdout.print("\r\e[K") if @last_width && @last_width > 0 @last_width = progress_bar.size + filename.size term = "\r" else term = "\n" end $stdout.print(progress_bar, filename, term) $stdout.flush end def done_adding # :nodoc: puts end end