def run!(*arguments)
options = build_options(arguments)
if options[:invalid_argument]
$stderr.puts options[:invalid_argument]
options[:show_help] = true
end
if options[:show_version]
$stderr.puts "Version: #{Jeweler::Version::STRING}"
return 1
end
if options[:show_help]
$stderr.puts options.opts
return 1
end
if options[:project_name].nil? || options[:project_name].squeeze.strip == ""
$stderr.puts options.opts
return 1
end
begin
generator = Jeweler::Generator.new(options)
generator.run
return 0
rescue Jeweler::NoGitUserName
$stderr.puts %Q{No user.name found in ~/.gitconfig. Please tell git about yourself (see http://help.github.com/git-email-settings/ for details). For example: git config --global user.name "mad voo"}
return 1
rescue Jeweler::NoGitUserEmail
$stderr.puts %Q{No user.email found in ~/.gitconfig. Please tell git about yourself (see http://help.github.com/git-email-settings/ for details). For example: git config --global user.email mad.vooo@gmail.com}
return 1
rescue Jeweler::NoGitHubUser
$stderr.puts %Q{No github.user found in ~/.gitconfig. Please tell git about your GitHub account (see http://github.com/blog/180-local-github-config for details). For example: git config --global github.user defunkt}
return 1
rescue Jeweler::NoGitHubToken
$stderr.puts %Q{No github.token found in ~/.gitconfig. Please tell git about your GitHub account (see http://github.com/blog/180-local-github-config for details). For example: git config --global github.token 6ef8395fecf207165f1a82178ae1b984}
return 1
rescue Jeweler::FileInTheWay
$stderr.puts "The directory #{options[:project_name]} already exists. Maybe move it out of the way before continuing?"
return 1
end
end