Class: Teapot::Script

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

Overview

The DSL exposed to the ‘teapot.rb` file.

Constant Summary collapse

Files = 
Build::Files
Rule = 
Build::Rule

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context, package, path = TEAPOT_FILE) ⇒ Script

Returns a new instance of Script.



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# File 'lib/teapot/loader.rb', line 63

def initialize(context, package, path = TEAPOT_FILE)
	@context = context
	@package = package
	
	@defined = []
	@version = nil
	
	@configurations = Build::Dependency::Set.new
	
	@default_project = nil
	@default_configuration = nil
	
	@mtime = nil
end

Instance Attribute Details

#configurations ⇒ Object (readonly)

Returns the value of attribute configurations.



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# File 'lib/teapot/loader.rb', line 83

def configurations
  @configurations
end

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'lib/teapot/loader.rb', line 78

def context
  @context
end

#default_configuration ⇒ Object (readonly)

Returns the value of attribute default_configuration.



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# File 'lib/teapot/loader.rb', line 86

def default_configuration
  @default_configuration
end

#default_project ⇒ Object (readonly)

Returns the value of attribute default_project.



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# File 'lib/teapot/loader.rb', line 85

def default_project
  @default_project
end

#defined ⇒ Object (readonly)

Returns the value of attribute defined.



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# File 'lib/teapot/loader.rb', line 80

def defined
  @defined
end

#package ⇒ Object (readonly)

Returns the value of attribute package.



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# File 'lib/teapot/loader.rb', line 79

def package
  @package
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/teapot/loader.rb', line 81

def version
  @version
end

Instance Method Details

#define_configuration(*args) {|configuration| ... } ⇒ Object

Yields:

  • (configuration) 


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# File 'lib/teapot/loader.rb', line 119

def define_configuration(*args)
	configuration = Configuration.new(@context, @package, *args)

	yield configuration

	@default_configuration ||= configuration
	@defined << configuration
	@configurations << configuration
end

#define_project(*args) {|project| ... } ⇒ Object

Yields:

  • (project) 


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# File 'lib/teapot/loader.rb', line 100

def define_project(*args)
	project = Project.new(@context, @package, *args)
	
	yield project
	
	@default_project = project
	@defined << project
end

#define_target(*args) {|target| ... } ⇒ Object

Yields:

  • (target) 


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# File 'lib/teapot/loader.rb', line 109

def define_target(*args)
	target = Target.new(@context, @package, *args)
	
	yield target
	
	target.update_environments!
	
	@defined << target
end

#host(*args, &block) ⇒ Object

Checks the host patterns and executes the block if they match.



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# File 'lib/teapot/loader.rb', line 130

def host(*args, &block)
	name = @context.options[:host_platform] || RUBY_PLATFORM
	
	if block_given?
		if args.find{|arg| arg === name}
			yield
		end
	else
		name
	end
end

#teapot_version(version) ⇒ Object Also known as: required_version 



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# File 'lib/teapot/loader.rb', line 88

def teapot_version(version)
	version = version[0..2]
	
	if version >= MINIMUM_LOADER_VERSION && version <= LOADER_VERSION
		@version = version
	else
		raise IncompatibleTeapotError.new(package, version)
	end
end