Method: #tail

Defined in:
lib/commands/servers/base.rb

#tail(log_file) ⇒ Object 



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# File 'lib/commands/servers/base.rb', line 1

def tail(log_file)
  cursor = File.size(log_file)
  last_checked = Time.now
  tail_thread = Thread.new do
    File.open(log_file, 'r') do |f|
      loop do
        f.seek cursor
        if f.mtime > last_checked
          last_checked = f.mtime
          contents = f.read
          cursor += contents.length
          print contents
        end
        sleep 1
      end
    end
  end
  tail_thread
end