Makefile

COFFEE = $(shell find coffee -name '*.coffee' -type f)
JS = $(COFFEE:coffee/%.coffee=js/%.js)

SASS = $(shell find sass -name '*.sass' -type f)

all: js css

watch:
	watch -n1 $(MAKE)

js: js/app.bundled.js

css: css/app.css

js/app.bundled.js: $(JS)
	@echo building $@
	@browserify js/app.js > $@

css/app.css: $(SASS)
	@echo building $@
	@mkdir -p $(@D)
	@sass --compass sass/app.sass > $@

js/%.js: coffee/%.coffee
	@echo building $@
	@mkdir -p $(@D)
	@coffee -bcp $< > $@

clean:
	rm -rf $(JS) css/app.css