Makefile

PACKAGE_NAME        = jupyter-nbrequirements
PACKAGE_DESCRIPTION = Dependency manager for Jupyter Notebooks

# path to the python package
PACKAGE             = jupyter_nbrequirements

CURRENT_DIR ?= $(shell pwd)
OUTPUT_DIR  ?= ./

define get_branch
$(shell git branch | sed -n '/\* /s///p')
endef

define get_tag
$(shell \
	if [ -z "`git status --porcelain`" ]; then \
		git describe \
			--exact-match \
			--tags HEAD 2>/dev/null || (>&2 echo "Tag has not been created.") \
	fi \
)
endef

define get_tree_state
$(shell \
	if [ -z "`git status --porcelain`" ]; then \
		echo "clean" \
	else \
		echo "dirty" \
	fi
)
endef

GIT_COMMIT     = $(shell git rev-parse HEAD)

GIT_BRANCH     = $(call get_branch)
GIT_TAG        = $(call get_tag)
GIT_TREE_STATE = $(call get_tree_state)

ifeq (${GIT_TAG},)
GIT_TAG = $(shell git rev-parse --abbrev-ref HEAD)
endif

VERSION  ?= $(shell v=$(GIT_BRANCH); echo $${v/release-/})
PYPI_REPOSITORY ?= https://upload.pypi.org/legacy/

.PHONY: build
build:
	cd js/ >/dev/null ; \
	npm install && npm run build

.PHONY: build-prod
build-prod:
	cd js/ >/dev/null ; \
	npm install && npm run build-prod

.PHONY: patch
patch: SHELL:=/bin/bash
patch: build-prod validate
	- rm -rf build/ dist/
	- git tag --delete "v${VERSION}"

	$(MAKE) changelog

	sed -i "s/__version__ = \(.*\)/__version__ = \"${VERSION}\"/g" 	 ${PACKAGE}/__about__.py
	sed -i "s/\"version\": \"\(.*\)\"/\"version\": \"${VERSION}\"/g" js/package.json

	python setup.py sdist bdist_wheel
	twine check dist/* || (echo "Twine check did not pass. Aborting."; exit 1)

	git commit -a -m ":wrench: Patch ${VERSION}" --signoff
	git tag -a "v${VERSION}" -m "Patch ${VERSION}"


.PHONY: release
release: SHELL:=/bin/bash
release: build-prod validate
	- rm -rf build/ dist/
	- git tag --delete "v${VERSION}"

	$(MAKE) changelog

	sed -i "s/__version__ = \(.*\)/__version__ = \"${VERSION}\"/g" ${PACKAGE}/__about__.py
	sed -i "s/\"version\": \"\(.*\)\"/\"version\": \"${VERSION}\"/g" js/package.json

	python setup.py sdist bdist_wheel
	twine check dist/* || (echo "Twine check did not pass. Aborting."; exit 1)

	git commit -a -m ":tada: Release ${VERSION}" --allow-empty --signoff
	git tag -a "v${VERSION}" -m "Release ${VERSION}"

validate:
	@echo "Validating version '${VERSION}' on branch '${GIT_BRANCH}'"

	if [ "$(shell python -c \
		"from semantic_version import validate; print( validate('${VERSION}') )" \
	)" != "True" ]; then \
		echo "Invalid version. Aborting."; \
		exit 1; \
	fi

changelog:
	RELEASE_VERSION=${VERSION} gitchangelog > CHANGELOG.rst