diff options
Diffstat (limited to 'Library/Homebrew')
| -rw-r--r-- | Library/Homebrew/extend/ARGV.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb index c2e1a9c2e..55f6b356a 100644 --- a/Library/Homebrew/extend/ARGV.rb +++ b/Library/Homebrew/extend/ARGV.rb @@ -157,6 +157,14 @@ module HomebrewArgvExtension include? '--force-bottle' end + def help? + empty? || grep(/(-h|--help|--usage|-\?|help)/).any? + end + + def version? + include? '--version' + end + # eg. `foo -ns -i --bar` has three switches, n, s and i def switch? switch_character return false if switch_character.length > 1 |