makefile sample

makefile

TAG=$(shell git describe --tags --abbrev=0 | sed -Ee 's/^v|-.*//')
COMMIT=$(shell git rev-list -1 HEAD)
DATE=$(shell date '+%Y-%m-%d %H:%M:%S')

# HELP
# This will output the help for each task
# thanks to https://marmelab.com/blog/2016/02/29/auto-documented-makefile.html
.PHONY: help

help: ## This help.
	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)

.DEFAULT_GOAL := help

hello: ## hello.
	echo hello

local: log ## local test.
	git branch

log:
	git log --pretty=format:"%Creset %s" ${GITTAGHEAD}..@