define install-parameters $(eval path:=$(or $(1),$(APP))) $(eval file:=$(or $(2),$(DOCKER_SERVICE)/parameters.yml)) $(eval dest:=$(or $(3),app/config)) $(eval env:=$(or $(4),$(ENV))) $(if $(wildcard $(dest)/$(file)),,$(if $(wildcard $(PARAMETERS)/$(env)/$(path)/$(file)),$(ECHO) cp -a $(PARAMETERS)/$(env)/$(path)/$(file) $(dest))) endef