Add experimental bump2version makefile target.

Author: runemalm

.bumpversion.cfg

@@ -0,0 +1,12 @@
+[bumpversion]
+current_version = 1.0.0-alpha.2
+commit = False
+tag = False
+tag_name = v{new_version}
+message = Bump version: {current_version} → {new_version}
+parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(-(?P<release>[^\+]+))?
+serialize =
+    {major}.{minor}.{patch}-{release}
+
+[bumpversion:file:setup.py]
+[bumpversion:file:docs/conf.py]

Makefile

@@ -45,6 +45,10 @@ clean: ## clean the build
 	rm -rf build dist py_dependency_injection.egg-info
 	find . -type f -name '*.py[co]' -delete -o -type d -name __pycache__ -delete
 
+.PHONY: bump_version
+bump_version: ## Bump the version
+	pipenv run bump2version --dry-run release --allow-dirty --verbose
+
 .PHONY: upload-test
 upload-test: ## upload package to testpypi repository
 	TWINE_USERNAME=$(PYPI_USERNAME_TEST) TWINE_PASSWORD=$(PYPI_PASSWORD_TEST) pipenv run twine upload --repository testpypi --skip-existing --repository-url https://test.pypi.org/legacy/ dist/*

Pipfile

@@ -13,6 +13,7 @@ sphinx-autobuild = "2021.3.14"
 sphinxcontrib-napoleon = "0.7"
 wheel = "0.41.2"
 pytest-xdist = "*"
+bump2version = "*"
 
 [requires]
 python_version = ">=3.7"