Class: Utopia::Components

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

Overview

Installs JavaScript packages into the public components directory. Package contents are copied from dist when it exists, otherwise from the package root.

By default, the complete source directory is installed. Projects can limit an individual package to a set of files using utopia.components in their package.json file.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(root) ⇒ Components

Initialize a component installer for the given project root.



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# File 'lib/utopia/components.rb', line 18

def initialize(root)
	@root = Pathname.new(root)
	@package_root = @root + "node_modules"
	
	# This is a legacy path:
	unless @package_root.directory?
		@package_root = @root + "lib/components"
	end
	
	@install_root = @root + "public/_components"
	@configuration = load_configuration
end

Instance Attribute Details

#package_root ⇒ Object (readonly)

Returns the value of attribute package_root.



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# File 'lib/utopia/components.rb', line 32

def package_root
  @package_root
end

Instance Method Details

#The directory containing the installed JavaScript packages.=(directorycontainingtheinstalledJavaScriptpackages. = (value)) ⇒ Object 



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# File 'lib/utopia/components.rb', line 32

attr :package_root

#update(package_names) ⇒ Object

Update the specified packages in the public components directory.



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# File 'lib/utopia/components.rb', line 37

def update(package_names)
	expand_package_paths(@package_root).each do |package_path|
		package_name = package_path.relative_path_from(@package_root).to_s
		
		if package_names.include?(package_name)
			install(package_name, package_path)
		end
	end
end