example Makefile of a Node.js project to create code coverage reports mocha, instanbul, coveralls

Makefile

#!/bin/bash
MOCHA=node_modules/.bin/mocha
ISTANBUL=node_modules/.bin/istanbul
COVERALLS=node_modules/coveralls/bin/coveralls.js
# test files must start with "test*.js"
TESTS=$(shell find test/ -name "test*.js" -not -path "*service/*")
SERVICETEST=$(shell find test/service/ -name "test*.js" )
test:
	$(MOCHA) -R spec $(TESTS)
test-service:
	$(MOCHA) -R spec $(SERVICETEST)
test-debug:
	$(MOCHA) debug -R spec $(TESTS)
test-coverage:
	# Remove libcov if exits
	rm -rf lib-cov/
	rm -rf html-report/
	$(ISTANBUL) instrument lib/ -o lib-cov/
	TODO_COV=1 ISTANBUL_REPORTERS=lcov,text-summary,html $(MOCHA) --reporter mocha-istanbul $(TESTS)
test-coveralls: 
	echo TRAVIS_JOB_ID $(TRAVIS_JOB_ID)
	cat lcov.info | $(COVERALLS)

.PHONY: coverage clean test test-debug test-coverage test-coveralls