class Swagcov::Options

def define
  options = {}
  ::OptionParser.new do |opts|
    opts.banner = <<~MESSAGE
      Usage:
      * as executable: swagcov [options]
      * as rake task: rake swagcov -- [options]
    MESSAGE
    opts.on("-i", "--init", "Generate required .swagcov.yml config file") do |opt|
      options[:init] = opt
    end
    opts.on("-t", "--todo", "Generate optional .swagcov_todo.yml config file") do |opt|
      options[:todo] = opt
    end
    opts.on("-v", "--version", "Display version") do |opt|
      options[:version] = opt
    end
  end.parse!(@args)
  options
rescue ::OptionParser::InvalidOption => e
  warn e.message
  warn "For usage information, use --help"
  exit ::Swagcov::STATUS_ERROR
end

def initialize args: ::ARGV
  @args = args
end