pico-epaper/Makefile

.DEFAULT_GOAL := build

SRC_IMAGES := $(wildcard gallery/*.jpg)
DST_IMAGES := $(sort $(addprefix build/,$(addsuffix .bmp,$(notdir $(basename $(SRC_IMAGES))))))

all: clean build

download: build/jokes.json

build/jokes.json: build-dir
	[ -e build/jokes.json ] || curl -o build/jokes.json https://github.com/wiz64/superfun/raw/main/database/ichd/jokes-file.json

build: build-dir images download

build-dir:
	mkdir -p build

images: $(DST_IMAGES)

$(DST_IMAGES): build/%.bmp: gallery/%.jpg
	./convert_image.sh $< $@

.PHONY: clean
clean:
	rm -rf build/