Commit 7003e433 authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Implement --color and --no-color options. 

To force terminal colors on/off.

Fixes: #348
parent bcf309d7

lib/jsduck/logger.rb

+7 −1
Original line number Diff line number Diff line
@@ -10,8 +10,14 @@ module JsDuck 
    # Set to true to enable verbose logging

    attr_accessor :verbose



    # Set true to force colored output.

    # Set false to force no colors.

    attr_accessor :colors



    def initialize

      @verbose = false

      @colors = nil



      @warning_docs = [

        [:global, "Member doesn't belong to any class"],

        [:inheritdoc, "@inheritdoc referring to unknown class or member"],
@@ -154,7 +160,7 @@ module JsDuck 
    # Only does color output when STDERR is attached to TTY

    # i.e. is not piped/redirected.

    def paint(color_name, msg)

      if Util::OS.windows? || !$stderr.tty?

      if @colors == false || @colors == nil && (Util::OS.windows? || !$stderr.tty?)

        msg

      else

        COLORS[color_name] + msg + CLEAR

lib/jsduck/options.rb

+9 −0
Original line number Diff line number Diff line
@@ -609,6 +609,15 @@ module JsDuck 
          end

        end



        opts.on('--[no-]color',

          "Turn on/off colorized terminal output.",

          "",

          "By default the colored output is on, but gets disabled",

          "automatically when output is not an interactive terminal",

          "(or when running on Windows system).") do |on|

          Logger.colors = on

        end



        opts.on('-p', '--processes=COUNT',

          "The number of parallel processes to use.",

          "",