diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/utils.rb | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb index ddcdc1aab..2879e6a11 100644 --- a/Library/Homebrew/utils.rb +++ b/Library/Homebrew/utils.rb @@ -3,7 +3,7 @@ require 'exceptions' require 'macos' class Tty - class <<self + class << self def blue; bold 34; end def white; bold 39; end def red; underline 31; end @@ -17,7 +17,12 @@ class Tty `/usr/bin/tput cols`.strip.to_i end - private + def truncate(str) + str.to_s[0, width - 4] + end + + private + def color n escape "0;#{n}" end @@ -34,13 +39,13 @@ class Tty end def ohai title, *sput - title = title.to_s[0, Tty.width - 4] if $stdout.tty? && !ARGV.verbose? + title = Tty.truncate(title) if $stdout.tty? && !ARGV.verbose? puts "#{Tty.blue}==>#{Tty.white} #{title}#{Tty.reset}" puts sput unless sput.empty? end def oh1 title - title = title.to_s[0, Tty.width - 4] if $stdout.tty? && !ARGV.verbose? + title = Tty.truncate(title) if $stdout.tty? && !ARGV.verbose? puts "#{Tty.green}==>#{Tty.white} #{title}#{Tty.reset}" end |