TASK ?= task01 .PHONY: build test run trace clean build: @CARD_ROOT="$(CURDIR)" tools/card-action.sh build test: @CARD_ROOT="$(CURDIR)" STEM_TASK="$(TASK)" tools/card-action.sh test run: test trace: @CARD_ROOT="$(CURDIR)" STEM_TASK="$(TASK)" tools/card-action.sh debug clean: @find .stem/artifacts -mindepth 1 -maxdepth 7 -type f -delete 2>/dev/null || true