MIXINS = $(shell find src/scss -name "_*.scss")
SCSS = $(shell find src/scss -name "*.scss" -not -name "_*")
CSS = $(patsubst src/scss/%.scss,src/public/css/%.css,$(SCSS))

.PHONY: all clean css stamp

all: clean css stamp

clean:
	@# clean scss
	@printf "\033[31m  RM  \033[0m%s\n" src/public/css
	@rm -f src/public/css/*.css
	@git stash -- src/public/css/prism.css > /dev/null

	@# clean stamps
	@printf "\033[31m  RM  \033[0m%s\n" src/web/stamp.php
	@rm -f src/web/stamp.php

# =============================================== COMPILE SCSS ==

css: $(CSS)

$(CSS): src/public/css/%.css : src/scss/%.scss $(MIXINS)
	@printf "\033[33m  SCSS  \033[0m%s\n" $<
	@mkdir -p $(@D)
	@sassc --style compressed $< $@

# ============================================ GENERATE STAMPS ==

stamp:
	@printf "\033[32m  STMP  \033[0m%s\n" src/web/stamp.php
	@./build/stamp.sh