Class: Screenomat::DSL::Session

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = '', code = '', &block) ⇒ Session

Returns a new instance of Session.



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# File 'lib/screenomat/dsl/session.rb', line 8

def initialize(name = '', code = '', &block)
  @name = name
  @screens = []
  @start_screen = 0

  @start_screen_to_use = nil

  if !code.empty?
    instance_eval(code)
  else
    instance_eval(&block)
  end
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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

def name
  @name
end

Instance Method Details

#screen(*opts) ⇒ Object 



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# File 'lib/screenomat/dsl/session.rb', line 22

def screen(*opts)
  @screens << Screen.new(*opts)
end

#screen!(*opts) ⇒ Object 



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

def screen!(*opts)
  @start_screen_to_use = Screen.new(*opts)
  @screens << @start_screen_to_use
end

#to_cmd ⇒ Object 



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# File 'lib/screenomat/dsl/session.rb', line 31

def to_cmd
  output = [ %{screen -dmS "#{@name}"} ]

  available_screen_ids = (0..9).to_a

  output += @screens.collect { |screen|
    if !screen.screen_id
      screen.screen_id = available_screen_ids.shift
    end

    commands = []
    commands << %{screen -X -S "#{@name}" #{screen.screen}} if !screen.screen.empty?
    commands << %{screen -X -S "#{@name}" #{screen.stuff}}
  }.flatten

  @start_screen = @start_screen_to_use.screen_id if @start_screen_to_use

  output << %{screen -x "#{@name}" -p #{@start_screen}}

  output
end