# Rules for generating waveform and font headers from raw data.

SUPPORTRED_DISPLAYS := ED060SC4 ED097OC4 ED097TC2 ED047TC1 ED133UT2 ED060XC3 ED060SCT

# Generate 16 grascale update waveforms + epdiy special waveforms
EXPORTED_MODES ?= 1,2,5,16,17

# Generate waveforms in room temperature range
EXPORT_TEMPERATURE_RANGE ?= 15,35

FORMATTED_FILES := $(shell find ./ -regex '.*\.\(c\|cpp\|h\|ino\)$$' \
		-not -regex '.*/\(.ccls-cache\|.cache\|waveforms\|\components\|build\)/.*' \
		-not -regex '.*/img_.*.h' \
		-not -regex '.*/build.*' \
		-not -regex '.*/\(firasans_.*.h\|opensans.*.h\|amiri.h\|alexandria.h\|dragon.h\)' \
		-not -regex '.*E[DS][0-9]*[A-Za-z]*[0-9].h')

# the default headers that should come with the distribution
default: \
	$(patsubst %,src/waveforms/epdiy_%.h,$(SUPPORTRED_DISPLAYS))

clean:
	rm src/waveforms/epdiy_*.h
	rm src/waveforms/eink_*.h

format: 
	clang-format --style=file -i $(FORMATTED_FILES)

format-check:
	clang-format --style=file --dry-run -Werror $(FORMATTED_FILES)


src/waveforms/epdiy_%.h: src/waveforms/epdiy_%.json
	python3 scripts/waveform_hdrgen.py \
		--export-modes $(EXPORTED_MODES) \
		--temperature-range $(EXPORT_TEMPERATURE_RANGE) \
		epdiy_$* < $< > $@

src/waveforms/eink_%.h: src/waveforms/eink_%.json
	python3 scripts/waveform_hdrgen.py \
		--export-modes $(EXPORTED_MODES) \
		--temperature-range $(EXPORT_TEMPERATURE_RANGE) \
		eink_$* < $< > $@

src/waveforms/epdiy_%.json:
	python3 scripts/epdiy_waveform_gen.py $* > $@

.PHONY: default format