SOURCES = $(wildcard *.kra)
BASENAMES = $(foreach f, $(SOURCES), $(basename $(f)))

all:
	make $(foreach f, $(BASENAMES), png/$(f).png)
	make $(foreach f, $(BASENAMES), gif/$(f).gif)
	make $(foreach f, $(BASENAMES), telegram/$(f).png)

# export krita file to png
png/%.png: %.kra
	krita --export $(basename $(@F)).kra --export-filename $@

# 512x512 gif
gif/%.gif: png/%.png
	magick png/$(basename $(@F)).png -resize 512x512 $@

# 512x512 png
telegram/%.png: png/%.png
	magick png/$(basename $(@F)).png -resize 512x512 $@

.PHONY: all

# do not delete full-size pngs
.PRECIOUS: png/%.png