Class: Eggshell::Bundles::Loader::LoaderMacro

Inherits:
Object
  • Object
show all
Includes:
MacroHandler
Defined in:
lib/eggshell/bundles/loader.rb

Constant Summary

Constants included from MacroHandler

MacroHandler::CHAIN_CONTINUE, MacroHandler::CHAIN_END, MacroHandler::CHAIN_NONE, MacroHandler::CHAIN_START, MacroHandler::COLLECT_NORMAL, MacroHandler::COLLECT_RAW, MacroHandler::COLLECT_RAW_MACRO

Instance Method Summary collapse

Methods included from MacroHandler

#chain_type, #collection_type

Instance Method Details

#process(type, args, lines, out, call_depth = 0) ⇒ Object 



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# File 'lib/eggshell/bundles/loader.rb', line 22

def process(type, args, lines, out, call_depth = 0)
	if type == 'gems'
		args.each do |gemname|
			begin
				require gemname
				@proc._debug("_loaded gem: #{gemname}")
			rescue LoadError
				@proc._warn("could not load gem: #{gemname}")
			end
		end
	elsif type == 'files'
		args.each do |file|
			begin
				if file[0] == '/'
					require file
				else
					@proc.vars[:target].vars[:include_paths].each do |root|
						if File.exists?("#{root}/#{file}")
							require "#{root}/#{file}"
							@proc._debug("loaded file: #{root}/#{file}")
						end
					end
				end
			rescue LoadError
				@proc._warn("could not load file: #{file}")
			end
		end
	elsif type == 'bundles'
		args.each do |bundle|
			Eggshell::Bundles::Registry.attach_bundle(bundle, @proc.vars[:target])
		end
	end
end

#set_processor(proc) ⇒ Object 



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# File 'lib/eggshell/bundles/loader.rb', line 17

def set_processor(proc)
	@proc = proc
	proc.add_macro_handler(self, *%w(gems files bundles vars))
end