# File lib/chef/knife/help.rb, line 76 def find_manpages_for_query(query) possibilities = help_topics.select do |manpage| ::File.fnmatch("knife-#{query}*", manpage) || ::File.fnmatch("#{query}*", manpage) end if possibilities.empty? ui.error "No help found for '#{query}'" ui.msg "" print_help_topics exit 1 elsif possibilities.size == 1 possibilities.first else ui.info "Multiple help topics match your query. Pick one:" ui.highline.choose(*possibilities) end end