ima-namespace: only build utils if it doesn't exist
@@ -7,6 +7,7 @@ DEPS=Dockerfile
HASH?=$(shell git ls-tree HEAD -- ../$(notdir $(CURDIR)) | awk '{print $$3}')
tag: $(DEPS)
+ docker pull linuxkit/$(IMAGE):$(HASH) || \
docker build --no-cache -t linuxkit/$(IMAGE):$(HASH) .
push: tag
