Method: Raygun::Runner.parse

Defined in:
lib/raygun/raygun.rb

.parse(_args) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/raygun/raygun.rb', line 252

def parse(_args)
  raygun = nil

  options = OpenStruct.new
  options.target_dir     = nil
  options.prototype_repo = CARBONFIVE_REPO

  parser = OptionParser.new do |opts|
    opts.banner = "Usage: raygun [options] NEW_APP_DIRECTORY"

    opts.on("-h", "--help", "Show raygun usage") do
      usage_and_exit(opts)
    end
    opts.on(
      "-p",
      "--prototype [github_repo]",
      "Prototype github repo (e.g. carbonfive/raygun-rails)."
    ) do |prototype|
      options.prototype_repo = prototype
    end

    opts.on("-v", "--version", "Print the version number") do
      puts Raygun::VERSION
      exit 1
    end
  end

  begin
    parser.parse!
    options.target_dir = ARGV.first

    raise OptionParser::InvalidOption if options.target_dir.nil?

    raygun = Raygun::Runner.new(options.target_dir, options.prototype_repo)
  rescue OptionParser::InvalidOption
    usage_and_exit(parser)
  end

  raygun
end