Makefile

.DEFAULT_GOAL := help

define PRINT_HELP_PYSCRIPT
import re, sys

for line in sys.stdin:
	match = re.match(r'^([a-zA-Z_-]+):.*?## (.*)$$', line)
	if match:
		target, help = match.groups()
		print("%-20s %s" % (target, help))
endef
export PRINT_HELP_PYSCRIPT

help:
	@python -c "$$PRINT_HELP_PYSCRIPT" < $(MAKEFILE_LIST)

clean: clean-build clean-pyc ## remove all build and python artifacts

clean-build: ## remove build artifacts
	@rm -rf .pioenvs
	@rm -rf build/

clean-pyc: ## remove python file artifacts
	@find . -name '*.pyc' -exec rm -f {} +
	@find . -name '*.pyo' -exec rm -f {} +
	@find . -name '*~' -exec rm -f {} +
	@find . -name '__pycache__' -exec rm -fr {} +

init: ## install pipenv and dependencies
	@pip install pipenv
	@pipenv install --dev