Makefile

MAKEFLAGS += --warn-undefined-variables
SHELL := /bin/bash
ARGS :=
.SHELLFLAGS := -eu -o pipefail -c
.DEFAULT_GOAL := help

.PHONY: $(shell egrep -oh ^[a-zA-Z0-9][a-zA-Z0-9_-]+: $(MAKEFILE_LIST) | sed 's/://')

help: ## Print this help
	@echo 'Usage: make [target]'
	@echo ''
	@echo 'Targets:'
	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z0-9][a-zA-Z0-9_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)

guard-%:
	@ if [ "${${*}}" = "" ]; then \
		echo "[ERROR] Required: $* !!"; \
		echo "[ERROR] Please set --> $*"; \
		exit 1; \
	fi

#------

release: guard-version ## [Required: $version. ex. 0.5.1]
	@echo '1. Update versions'
	@sed -i -r 's/\"version\": \".+\"/\"version\": \"$(version)\"/g' manifest.json
	@git add manifest.json
	@git commit -m "Update manifest"
	@npm version $(version)

	@echo '2. Build'
	@npm run build

	@echo '3. push'
	@git push --tags
	@git push