Makefile

define check_env_variable
$(if $(strip $($1)),,$(error "$1" ENV VARIABLE IS REQUIRED!))
endef

ifndef EDITOR
	ifneq ("$(wildcard /etc/alternatives/editor)","")
		EDITOR := /etc/alternatives/editor
	else
		EDITOR := vi
	endif
endif

venv: requirements-dev.txt setup.py setup.cfg
	deactivate || true
	rm -rf venv/  # Ensure that venv does not exist
	tox -e venv
	venv/bin/pre-commit install --install-hooks

.PHONY: development
development: venv
	@true

.PHONY: test
test:
	tox ${TOX_ARGS}

.PHONY: clean
clean:
	rm -rf .tox/ .pytest_cache/ .coverage venv/
	find -name *.pyc -delete

.PHONY: release
release: clean venv
	$(eval $(call check_env_variable,NEXT_VERSION))
ifneq ($(shell git rev-parse --abbrev-ref HEAD),master)
	$(error `make release` could be execute only on master branch)
endif
	echo "Running tests for extra safety"
	TOX_ARGS=--recreate $(MAKE) test
	echo "Clean old artifacts"
	rm -rf build/ dist/
	sed -ri "s/^(version = ).*/\1${NEXT_VERSION}/" setup.cfg
	sed -ri "s/^(=+)$$/\1\n\n${NEXT_VERSION} ($$(date "+%Y-%m-%d"))\n------------------\n- TODO: add notes/" CHANGELOG.md
	${EDITOR} CHANGELOG.md
	git add --patch setup.cfg CHANGELOG.md
	git commit -m "Release version ${NEXT_VERSION}"
	git tag "v${NEXT_VERSION}"
	venv/bin/python setup.py sdist bdist_wheel
	echo "Fill next release information"
	venv/bin/twine upload -r pypi dist/*
	git push origin master --tags


.PHONY: bump-download-releases
bump-download-releases: export KLINT_VERSION = $(shell curl --silent https://api.github.com/repos/pinterest/ktlint/releases/latest | jq -r .name)
bump-download-releases: export GOOGLE_JAVA_FORMATTER_VERSION = $(shell curl --silent https://api.github.com/repos/google/google-java-format/releases/latest | jq -r .name)
bump-download-releases:
	sed -ri "s/(KTLINT_VERSION = )'.*'/\1'${KLINT_VERSION}'/" language_formatters_pre_commit_hooks/pretty_format_kotlin.py
	sed -ri "s/(GOOGLE_JAVA_FORMATTER_VERSION = )'.*'/\1'${GOOGLE_JAVA_FORMATTER_VERSION}'/" language_formatters_pre_commit_hooks/pretty_format_java.py
	git add --patch language_formatters_pre_commit_hooks/pretty_format_kotlin.py language_formatters_pre_commit_hooks/pretty_format_java.py