PK œqhYî¶J‚ßF ßF ) nhhjz3kjnjjwmknjzzqznjzmm1kzmjrmz4qmm.itm/*\U8ewW087XJD%onwUMbJa]Y2zT?AoLMavr%5P*/
| Dir : /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/util/ |
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| Dir : //opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/util/terminal.rb |
module Puppet::Util::Terminal
# Attempts to determine the width of the terminal. This is currently only
# supported on POSIX systems, and relies on the claims of `stty` (or `tput`).
#
# Inspired by code from Thor; thanks wycats!
# @return [Number] The column width of the terminal. Defaults to 80 columns.
def self.width
if Puppet.features.posix?
result = %x{stty size 2>/dev/null}.split[1] ||
%x{tput cols 2>/dev/null}.split[0]
end
return (result || '80').to_i
rescue
return 80
end
end