Class: Teapot::Target

Inherits:
Definition show all
Includes:
Build::Dependency
Defined in:
lib/teapot/target.rb

Instance Attribute Summary collapse

Attributes inherited from Definition

#context, #description, #name, #package

Instance Method Summary collapse

Methods inherited from Definition

#path, #pretty_print, #to_s

Constructor Details

#initialize(context, package, name) ⇒ Target

Returns a new instance of Target.



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# File 'lib/teapot/target.rb', line 35

def initialize(context, package, name)
  super context, package, name
  
  @build = nil
  
  @rulebook = Build::Rulebook.new
end

Instance Attribute Details

#rulebook ⇒ Object (readonly)

Returns the value of attribute rulebook.



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# File 'lib/teapot/target.rb', line 43

def rulebook
  @rulebook
end

Instance Method Details

#build(&block) ⇒ Object 



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# File 'lib/teapot/target.rb', line 69

def build(&block)
  if block_given?
    @build = block
  end
  
  return @build
end

#environment(configuration, chain) ⇒ Object

Given a specific configuration, generate the build environment based on this target and it’s provision chain.



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# File 'lib/teapot/target.rb', line 53

def environment(configuration, chain)
  chain = chain.partial(self)
  
  # Calculate the dependency chain's ordered environments:
  environments = chain.provisions.collect do |provision|
    Build::Environment.new(&provision.value)
  end
  
  # Merge all the environments together:
  environment = Build::Environment.combine(*environments)
  
  environment.merge do
    default platforms_path configuration.platforms_path
  end
end

#freeze ⇒ Object 



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# File 'lib/teapot/target.rb', line 45

def freeze
  @build.freeze
  @rulebook.freeze
  
  super
end