Module: Coverage::Autostart

Defined in:
lib/covered/autostart.rb

Overview

Integrates ‘covered` with Ruby’s ‘Coverage.autostart!` hook.

Class Method Summary collapse

Class Method Details

.autostart! ⇒ Object

Start recording coverage information. Usage: RUBYOPT=-rcovered/autostart ruby my_script.rb Registers an ‘at_exit` hook which finishes coverage and writes reports for the original process.



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# File 'lib/covered/autostart.rb', line 15

def self.autostart!
	config = Covered::Config.load
	config.start
	
	pid = Process.pid
	
	at_exit do
		# Don't break forked children:
		if Process.pid == pid
			config.finish
			
			if config.report?
				config.call($stderr)
			end
		end
	end
end