DIRS = $(dir $(shell find . -maxdepth 2 -mindepth 2 -type f -name build.yml | sort)) .PHONY: push forcepush build forcebuild show-tag clean OPTIONS ?= push: linuxkit pkg push $(OPTIONS) $(DIRS) forcepush: linuxkit pkg push $(OPTIONS) --force $(DIRS) build: linuxkit pkg build $(OPTIONS) $(DIRS) forcebuild: linuxkit pkg build $(OPTIONS) --force $(DIRS) show-tag: linuxkit pkg show-tag $(OPTIONS) $(DIRS) clean: