ci: make targets version updates

Makefile

@@ -1,4 +1,4 @@
-.PHONY: help wheel test-behave test test-behave-cov coverage lint
+.PHONY: help wheel test-behave test test-behave-cov coverage lint publish version
 
 help:
 	@echo "Targets:"
@@ -9,6 +9,8 @@ help:
 	@echo "  test-behave-cov    Run behave with coverage (appends to .coverage)"
 	@echo "  coverage           Run combined pytest + behave coverage and export reports"
 	@echo "  lint               Run pylint with fail-under threshold"
+	@echo "  publish            Upload dist/* to PyPI via twine"
+	@echo "  version            Show package version and git SHA"
 
 test-behave:
 	PYTHONPATH=. behave -f progress2
@@ -36,4 +38,22 @@ lint:
 	PYLINTHOME=.pylint.d pylint jsocket tests features/steps --fail-under=9.0 --persistent=n --disable=duplicate-code
 
 wheel:
-	python setup.py bdist_wheel
+	python -m build --wheel
+
+publish:
+	python -m build
+	python -m twine check dist/*
+	python -m twine upload dist/*
+
+version:
+	@python -c "import pathlib, re; p = pathlib.Path('jsocket/_version.py'); m = re.search(r'__version__\\s*=\\s*[\\\"\\']([^\\\"\\']+)[\\\"\\']', p.read_text(encoding='utf-8')); print(f\"version: {m.group(1) if m else 'unknown'}\")"
+	@sha=$$(git log -1 --format=%h 2>/dev/null); \
+	if [ -n "$$sha" ]; then \
+		if [ -n "$$(git status --porcelain 2>/dev/null)" ]; then \
+			echo "git: $$sha (dirty)"; \
+		else \
+			echo "git: $$sha"; \
+		fi; \
+	else \
+		echo "git: unknown"; \
+	fi

pyproject.toml

@@ -0,0 +1,34 @@
+[build-system]
+requires = ["setuptools>=61", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "jsocket"
+dynamic = ["version"]
+description = "Python JSON Server & Client"
+readme = "README.md"
+requires-python = ">=3.8"
+license = {file = "LICENSE"}
+authors = [{name = "Christopher Piekarski", email = "chris@cpiekarski.com"}]
+maintainers = [{name = "Christopher Piekarski", email = "chris@cpiekarski.com"}]
+keywords = ["json", "socket", "server", "client"]
+classifiers = [
+  "Intended Audience :: Developers",
+  "Programming Language :: Python :: 3.9",
+  "Operating System :: OS Independent",
+  "Development Status :: 5 - Production/Stable",
+  "Topic :: System :: Networking",
+  "Topic :: Software Development :: Libraries :: Application Frameworks",
+  "Topic :: System :: Distributed Computing",
+  "Topic :: System :: Hardware :: Symmetric Multi-processing",
+]
+
+[project.urls]
+Homepage = "https://cpiekarski.com/2012/01/25/python-json-client-server-redux/"
+
+[tool.setuptools]
+packages = ["jsocket"]
+license-files = ["LICENSE"]
+
+[tool.setuptools.dynamic]
+version = {attr = "jsocket._version.__version__"}

requirements-dev.txt

@@ -4,3 +4,5 @@ pytest-timeout>=2.1
 coverage>=7.5
 pytest-cov>=4.1
 pylint>=3.2
+build>=1.0
+twine>=5.0

setup.py

@@ -1,47 +1,6 @@
 #!/usr/bin/env python
 
-from setuptools import setup, Extension
-import pathlib
-import re
+from setuptools import setup
 
-
-def _read_version():
-    version_file = pathlib.Path(__file__).parent / "jsocket" / "_version.py"
-    content = version_file.read_text(encoding="utf-8")
-    match = re.search(r'^__version__\s*=\s*[\'"]([^\'"]+)[\'"]', content, re.M)
-    if not match:
-        raise RuntimeError("Unable to find __version__ in jsocket/_version.py")
-    return match.group(1)
-
-
-def _read_long_description():
-    readme = pathlib.Path(__file__).parent / "README.md"
-    return readme.read_text(encoding="utf-8")
-
-setup(name='jsocket',
-      version=_read_version(),
-      description='Python JSON Server & Client',
-      long_description=_read_long_description(),
-      long_description_content_type='text/markdown',
-      author='Christopher Piekarski',
-      author_email='chris@cpiekarski.com',
-      maintainer='Christopher Piekarski',
-      maintainer_email='chris@cpiekarski.com',
-      license='OSI Approved Apache Software License',
-      keywords=['json','socket','server','client'],
-      packages=['jsocket'],
-      provides=['jsocket'],
-      python_requires='>=3.8',
-      license_files=['LICENSE'],
-      classifiers=[
-                   'Intended Audience :: Developers',
-                   'Programming Language :: Python :: 3.9',
-                   'Operating System :: OS Independent',
-                   'Development Status :: 5 - Production/Stable',
-                   'Topic :: System :: Networking',
-                   'Topic :: Software Development :: Libraries :: Application Frameworks',
-                   'Topic :: System :: Distributed Computing',
-                   'Topic :: System :: Hardware :: Symmetric Multi-processing',
-                   ],
-      url='https://cpiekarski.com/2012/01/25/python-json-client-server-redux/'
-     )
+if __name__ == "__main__":
+    setup()