split to 'docker-force' target as a guard for tagged commits only

Makefile

@@ -16,6 +16,8 @@ REBAR_CONFIG = rebar.OTP$(OTP_RELEASE).config
 
 SRCS := $(wildcard src/* include/* rebar.config)
 
+GIT_DESCRIBE := $(shell git describe --tags --first-parent --always --dirty)
+
 .PHONY: all
 all: ebin/jesse.app bin/jesse
 
@@ -156,15 +158,25 @@ rebar3.OTP24:
 
 .PHONY: docker
 docker:
+	if git tag | grep -q -Fx "$(GIT_DESCRIBE)"; then \
+		$(MAKE) docker-force; \
+	else \
+		echo "Current version $(GIT_DESCRIBE) isn't in 'git tag'."; \
+		echo "Run 'make docker-force' if you really want to build and push a $(GIT_DESCRIBE) version."; \
+		exit 1
+	fi
+
+.PHONY: docker-force
+docker-force:
 	# docker context create aws-docker-amd64 --docker host=ssh://ec2-13-51-198-153.eu-north-1.compute.amazonaws.com
 	# docker context create aws-docker-arm64 --docker host=ssh://ec2-13-48-46-86.eu-north-1.compute.amazonaws.com
 	# docker buildx create --name aws-multiarch-builder aws-docker-amd64
 	# docker buildx create --name aws-multiarch-builder --append aws-docker-arm64
-	# docker use aws-multiarch-builder
+	# docker buildx use aws-multiarch-builder
 	docker buildx build . \
 		--push \
     --platform linux/amd64,linux/arm64 \
-		--tag ysoftwareab/jesse:$$(git describe --tags --first-parent --always) \
+		--tag ysoftwareab/jesse:$(GIT_DESCRIBE) \
 		--build-arg FROM=erlang:latest \
 		--build-arg LABEL_VCS_REF=$$(git rev-parse HEAD) \
 		--build-arg LABEL_BUILD_DATE=$$(date -u +"%Y-%m-%dT%H:%M:%SZ")