class Gitlab::CLI

def self.run(cmd, args=[])
  case cmd
  when 'help'
    puts actions_table
  when 'info'
    endpoint = Gitlab.endpoint ? Gitlab.endpoint : 'not set'
    private_token = Gitlab.private_token ? Gitlab.private_token : 'not set'
    puts "Gitlab endpoint is #{endpoint}"
    puts "Gitlab private token is #{private_token}"
    puts "Ruby Version is #{RUBY_VERSION}"
    puts "Gitlab Ruby Gem #{Gitlab::VERSION}"
  when '-v', '--version'
    puts "Gitlab Ruby Gem #{Gitlab::VERSION}"
  when 'shell'
    Gitlab::Shell.start
  else
    unless valid_command?(cmd)
      puts "Unknown command. Run `gitlab help` for a list of available commands."
      exit(1)
    end
    if args.any? && (args.last.start_with?('--only=') || args.last.start_with?('--except='))
      command_args = args[0..-2]
    else
      command_args = args
    end
    begin
      yaml_load_and_symbolize_hash!(command_args)
    rescue
      exit 1
    end
    confirm_command(cmd)
    data = gitlab_helper(cmd, command_args) { exit(1) }
    output_table(cmd, args, data)
  end
end

def self.start(args)
  command = args.shift.strip rescue 'help'
  run(command, args)
end