Class: Godo::Session

Inherits:
Object
  • Object
show all
Defined in:
lib/session.rb

Direct Known Subclasses

ITermSession, TerminalSession

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Session

Returns a new instance of Session.



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# File 'lib/session.rb', line 6

def initialize( path )
  @path = path
  @counters = Hash.new { 0 }
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/session.rb', line 4

def path
  @path
end

Instance Method Details

#counter(name) ⇒ Object 



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# File 'lib/session.rb', line 43

def counter( name )
  @counters[name] += 1
  "#{@counters[name]}"
end

#create(label, command, exit) ⇒ Object 



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# File 'lib/session.rb', line 11

def create( label, command, exit )
  start
  set_label( label )
  execute( "cd #{path}; clear;" )
  
  if command
    command = eval( "\"" + command + "\"", get_binding )
    execute( command )
  end
  
  if exit
    execute( "sleep 5; exit" )
  end
end

#execute(command) ⇒ Object 



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# File 'lib/session.rb', line 39

def execute( command )
  raise "#{self.class.name} must implement #execute"
end

#set_label(label) ⇒ Object 



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# File 'lib/session.rb', line 26

def set_label( label )
  if label
    label = eval( "\"" + label + "\"" )
    execute( "echo -n -e \"\\033]0;#{label}\\007\"; clear;" )
  else
    execute( "clear;" )
  end
end

#start ⇒ Object 



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# File 'lib/session.rb', line 35

def start
  raise "#{self.class.name} must implement #start"
end