Makefile

# Copyright 2019 Iguazio
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
MLRUN_TAG ?=
MLRUN_GIT_ORG ?= mlrun

.PHONY: help
help: ## Display available commands
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

.PHONY: all
all:
	$(error please pick a target)

.PHONY: release
release: ## Release a version
ifndef MLRUN_TAG
	$(error MLRUN_TAG is undefined)
endif
	TAG_SUFFIX=$$(echo $${MLRUN_TAG%.*}.x); \
	BRANCH_NAME=$$(echo release/$$TAG_SUFFIX-latest); \
	git fetch origin $$BRANCH_NAME || EXIT_CODE=$$?; \
	echo $$EXIT_CODE; \
	if [ "$$EXIT_CODE" = "" ]; \
		then \
			echo "Branch $$BRANCH_NAME exists. Adding changes"; \
			git checkout $$BRANCH_NAME; \
			rm -rf /tmp/mlrun-demos; \
			git clone --branch $(MLRUN_TAG) https://github.com/$(MLRUN_GIT_ORG)/demos.git /tmp/mlrun-demos; \
			find . -path ./.git -prune -o -exec rm -rf {} \; 2> /dev/null; \
			rsync -avr --exclude='.git/' /tmp/mlrun-demos/ .; \
			git add -A; \
		else \
			echo "Creating new branch: $$BRANCH_NAME"; \
			git checkout --orphan $$BRANCH_NAME; \
	fi; \
	git commit -m "Adding $(MLRUN_TAG) tag contents" --allow-empty; \
	git push origin $$BRANCH_NAME