Makefile

#!/usr/bin/make -f

.PHONY: help requirements
help:  ## This.
	@perl -ne 'print if /^[a-zA-Z_-]+:.*## .*$$/' $(MAKEFILE_LIST) \
	| sort \
	| awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'

clean:  ## Remove all build artifacts
	find . -name '*.pyc'

test:  ## Run the library test suite
	tox

requirements: ## install development environment requirements
	pip install -r requirements/pip.txt
	pip install -r requirements/pip_tools.txt
	pip install -r requirements/test.txt

COMMON_CONSTRAINTS_TXT=requirements/common_constraints.txt
.PHONY: $(COMMON_CONSTRAINTS_TXT)
$(COMMON_CONSTRAINTS_TXT):
	wget -O "$(@)" https://raw.githubusercontent.com/edx/edx-lint/master/edx_lint/files/common_constraints.txt || touch "$(@)"

upgrade: export CUSTOM_COMPILE_COMMAND=make upgrade
upgrade: $(COMMON_CONSTRAINTS_TXT)
	## update the requirements/*.txt files with the latest packages satisfying requirements/*.in
	pip install -q -r requirements/pip_tools.txt
	pip-compile --upgrade --allow-unsafe -o requirements/pip.txt requirements/pip.in
	pip-compile --upgrade -o requirements/pip_tools.txt requirements/pip_tools.in
	pip install -qr requirements/pip.txt
	pip install -qr requirements/pip_tools.txt
	pip-compile --upgrade -o requirements/base.txt requirements/base.in
	pip-compile --upgrade -o requirements/test.txt requirements/test.in
	pip-compile --upgrade -o requirements/tox.txt requirements/tox.in
	pip-compile --upgrade -o requirements/ci.txt requirements/ci.in