Method: #parse_args

Defined in:
src/ruby/pb/test/client.rb,
src/ruby/pb/test/xds_client.rb

#parse_args ⇒ Object

validates the command line options, returning them as a Hash.



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# File 'src/ruby/pb/test/client.rb', line 730

def parse_args
  args = Args.new
  args.server_host_override = ''
  OptionParser.new do |opts|
    opts.on('--oauth_scope scope',
            'Scope for OAuth tokens') { |v| args['oauth_scope'] = v }
    opts.on('--server_host SERVER_HOST', 'server hostname') do |v|
      args['server_host'] = v
    end
    opts.on('--default_service_account email_address',
            'email address of the default service account') do |v|
      args['default_service_account'] = v
    end
    opts.on('--server_host_override HOST_OVERRIDE',
            'override host via a HTTP header') do |v|
      args['server_host_override'] = v
    end
    opts.on('--server_port SERVER_PORT', 'server port') do |v|
      args['server_port'] = v
    end
    # instance_methods(false) gives only the methods defined in that class
    test_cases = NamedTests.instance_methods(false).map(&:to_s)
    test_case_list = test_cases.join(',')
    opts.on('--test_case CODE', test_cases, {}, 'select a test_case',
            "  (#{test_case_list})") { |v| args['test_case'] = v }
    opts.on('--use_tls USE_TLS', ['false', 'true'],
            'require a secure connection?') do |v|
      args['secure'] = v == 'true'
    end
    opts.on('--use_test_ca USE_TEST_CA', ['false', 'true'],
            'if secure, use the test certificate?') do |v|
      args['use_test_ca'] = v == 'true'
    end
  end.parse!
  _check_args(args)
end