Upgraded packaging infrastructure

Makefile

@@ -8,7 +8,7 @@ test:
 	pyflakes scraper
 
 release: test
-	python3 setup.py sdist bdist_wheel
+	python3 -m build .
 
 upload:
 	twine upload --skip-existing dist/*

pyproject.toml

@@ -0,0 +1,59 @@
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "llnl-scraper"
+version = "0.16.0"
+description = "Package for extracting software repository metadata"
+readme = "README.md"
+requires-python = ">=3.8"
+authors = [{ name = "Ian Lee", email = "[email protected]" }]
+license = { text = "MIT" }
+keywords = []
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+]
+dependencies = [
+    "github3.py>=2.0.0",
+    "msrest>=0.6.4",
+    "python-dateutil>=2.7.3",
+    "python-gitlab>=1.6.0",
+    "pytz>=2017.3",
+    "requests>=2.16",
+    "setuptools>=24.2.0",
+    "stashy>=0.3",
+    "vsts>=0.1.25",
+]
+
+[project.urls]
+Homepage = "https://github.com/llnl/scraper"
+
+[project.scripts]
+scraper = "scraper.gen_code_gov_json:main"
+
+[project.optional-dependencies]
+dev = [
+    "ipython",
+    "twine",
+    "build",
+    "bandit",
+    "black",
+    "flake8",
+    "isort",
+    "pyflakes",
+    "safety",
+]