diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/rubygems/commands/build_command.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/rubygems/commands/build_command.rb b/lib/rubygems/commands/build_command.rb index 69203d3ebc..c7d5fd31f5 100644 --- a/lib/rubygems/commands/build_command.rb +++ b/lib/rubygems/commands/build_command.rb @@ -63,11 +63,18 @@ Gems can be saved to a specified filename with the output option: private def gem_name - get_one_optional_argument || find_gemspecs.first + get_one_optional_argument || find_gemspec end - def find_gemspecs - Dir.glob("*.gemspec").sort + def find_gemspec + gemspecs = Dir.glob("*.gemspec").sort + + if gemspecs.size > 1 + alert_error "Multiple gemspecs found: #{gemspecs}, please specify one" + terminate_interaction(1) + end + + gemspecs.first end def build_gem(gem_name = get_one_optional_argument) |