jsonGroupsClips := $(wildcard clips.d/machs/groups/*.json)
webmGroupsClips := $(patsubst clips.d/machs/groups/%.json, build/videos.d/machs/groups/%.webm, $(jsonGroupsClips))

.PHONY: all
all: $(webmGroupsClips)

build/videos.d/%.webm: clips.d/%.json
	./yt-clipper.py $^

.PHONY: echo
echo:
	echo jsonGroupsClips: $(jsonGroupsClips)
	echo webmGroupsClips: $(webmGroupsClips)