Module: Fargo::CLI::Info

Included in:
Console
Defined in:
lib/fargo/cli/info.rb

Instance Method Summary collapse

Instance Method Details

#setup_console ⇒ Object 



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# File 'lib/fargo/cli/info.rb', line 10

def setup_console
  super

  add_completion(/^who\s+[^\s]*$/) { client.nicks + ['size', 'name'] }
end

#who(sort_by = nil) ⇒ Object 



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# File 'lib/fargo/cli/info.rb', line 16

def who sort_by = nil
  print_nick = lambda{ |p|
    printf "%10s %s\n", humanize_bytes(p[1]), p[0]
  }

  if client.nicks.include? sort_by
    info = client.info(sort_by)
    key_len = info.keys.map{ |k| k.to_s.length }.max

    info.each_pair do |k, v|
      next if k == :type
      printf "%#{key_len}s: %s\n", k,
        v.is_a?(Numeric) ? humanize_bytes(v) : v
    end
  elsif sort_by.nil?
    client.nicks.each do |n|
      print_nick.call [n, client.info(n)[:sharesize]]
    end
  else
    pairs = client.nicks.map{ |n|
      [n, client.info(n)[:sharesize]]
    }

    if sort_by == 'name'
      pairs = pairs.sort_by{ |p| p[0] }
    elsif sort_by == 'size'
      pairs = pairs.sort_by{ |p| p[1] }
    else
      pairs = []
      puts "Unknown sorting by: #{sort_by.inspect}"
    end
    pairs.each &print_nick
  end

  true
end