Class: Build::BuildNode

Inherits:
Graph::Node
  • Object
show all
Defined in:
lib/build/build_node.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(environment, dependency, provisions, arguments) ⇒ BuildNode

Returns a new instance of BuildNode.



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# File 'lib/build/build_node.rb', line 28

def initialize(environment, dependency, provisions, arguments)
  @environment = environment
  @dependency = dependency
  @provisions = provisions
  @arguments = arguments
  
  super(Files::List::NONE, :inherit)
end

Instance Attribute Details

#arguments ⇒ Object (readonly)

Returns the value of attribute arguments.



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# File 'lib/build/build_node.rb', line 40

def arguments
  @arguments
end

#dependency ⇒ Object (readonly)

Returns the value of attribute dependency.



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# File 'lib/build/build_node.rb', line 38

def dependency
  @dependency
end

#environment ⇒ Object (readonly)

Returns the value of attribute environment.



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# File 'lib/build/build_node.rb', line 37

def environment
  @environment
end

#provisions ⇒ Object (readonly)

Returns the value of attribute provisions.



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# File 'lib/build/build_node.rb', line 39

def provisions
  @provisions
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/build/build_node.rb', line 42

def == other
  super and
    @environment == other.environment and
    @dependency == other.dependency and
    @provisions == other.provisions and
    @arguments == other.arguments
end

#apply!(task) ⇒ Object 



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# File 'lib/build/build_node.rb', line 66

def apply!(task)
  output_environment = self.initial_environment
  
  @provisions.each do |provision|
    output_environment.construct!(task, *@arguments, &provision.value)
  end
  
  task.output_environment = output_environment
end

#hash ⇒ Object 



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# File 'lib/build/build_node.rb', line 50

def hash
  super ^ @environment.hash ^ @dependency.hash ^ @provisions.hash ^ @arguments.hash
end

#initial_environment ⇒ Object 



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# File 'lib/build/build_node.rb', line 58

def initial_environment
  Build::Environment.new(@environment, name: @dependency.name)
end

#name ⇒ Object 



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# File 'lib/build/build_node.rb', line 62

def name
  @dependency.name
end

#task_class(parent_task) ⇒ Object 



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# File 'lib/build/build_node.rb', line 54

def task_class(parent_task)
  task_class = Rulebook.for(@environment).with(BuildTask, environment: @environment)
end