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# File 'lib/moonwalkair/generator/application.rb', line 5
def run!(*arguments)
options = Moonwalkair::Generator::Options.new(arguments)
if options[:invalid_argument]
$stderr.puts options[:invalid_argument]
options[:show_help] = true
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 = Moonwalkair::Generator.new(options)
generator.run
return 0
rescue Moonwalkair::FileAlreadyExist
$stderr.puts "The directory #{options[:project_name]} already exists. Maybe move it out of the way before continuing?"
return 1
end
end
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