Added back hatch for release management

Dockerfile

@@ -35,8 +35,7 @@ COPY material material
 COPY package.json package.json
 COPY README.md README.md
 COPY requirements.txt requirements.txt
-COPY MANIFEST.in MANIFEST.in
-COPY setup.py setup.py
+COPY pyproject.toml pyproject.toml
 
 # Perform build and cleanup artifacts and caches
 RUN \

pyproject.toml

@@ -0,0 +1,84 @@
+# Copyright (c) 2016-2022 Martin Donath <martin.donath@squidfunk.com>
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+[build-system]
+requires = [
+  "hatchling",
+  "hatch-requirements-txt",
+  "hatch-nodejs-version>=0.3.0"
+]
+build-backend = "hatchling.build"
+
+[project]
+name = "mkdocs-material"
+dynamic = [
+  "version",
+  "dependencies",
+  "license",
+  "description",
+  "authors",
+  "keywords",
+  "urls",
+]
+readme = "README.md"
+requires-python = ">=3.7"
+classifiers = [
+  "Development Status :: 5 - Production/Stable",
+  "Environment :: Web Environment",
+  "License :: OSI Approved :: MIT License",
+  "Programming Language :: JavaScript",
+  "Programming Language :: Python",
+  "Topic :: Documentation",
+  "Topic :: Software Development :: Documentation",
+  "Topic :: Text Processing :: Markup :: HTML",
+]
+
+[project.urls]
+Documentation = "https://squidfunk.github.io/mkdocs-material/"
+Source = "https://github.com/squidfunk/mkdocs-material"
+Changelog = "https://squidfunk.github.io/mkdocs-material/changelog/"
+Issues = "https://github.com/squidfunk/mkdocs-material/issues"
+Funding = "https://github.com/sponsors/squidfunk"
+
+[project.entry-points."mkdocs.plugins"]
+"material/info" = "material.plugins.info.plugin:InfoPlugin"
+"material/offline" = "material.plugins.offline.plugin:OfflinePlugin"
+"material/search" = "material.plugins.search.plugin:SearchPlugin"
+"material/social" = "material.plugins.social.plugin:SocialPlugin"
+"material/tags" = "material.plugins.tags.plugin:TagsPlugin"
+
+[project.entry-points."mkdocs.themes"]
+material = "material"
+
+[tool.hatch.version]
+source = "nodejs"
+
+[tool.hatch.metadata.hooks.nodejs]
+fields = ["license", "description", "authors", "keywords", "urls"]
+
+[tool.hatch.metadata.hooks.requirements_txt]
+filename = "requirements.txt"
+
+[tool.hatch.build.targets.wheel]
+include = ["/material"]
+
+[tool.hatch.build.targets.sdist]
+include = ["/material", "/package.json", "/requirements.txt"]
+exclude = ["/material/.overrides"]

setup.py

@@ -18,69 +18,36 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
-import json
-from setuptools import setup, find_packages
-
-# Load package.json contents
-with open("package.json") as f:
-    package = json.load(f)
+import sys
+
+from setuptools import setup
+
+# -----------------------------------------------------------------------------
+# Do not use – only provided for compatibility
+# -----------------------------------------------------------------------------
+
+sys.stderr.write(
+    """
+===============================
+Unsupported installation method
+===============================
+This version of mkdocs-material no longer supports
+installation with `python setup.py install`.
+Please use `python -m pip install .` instead.
+"""
+)
+sys.exit(1)
 
-# Load list of dependencies
+# The below code will never execute, however GitHub is particularly
+# picky about where it finds Python packaging metadata.
+# See: https://github.com/github/feedback/discussions/6456
 with open("requirements.txt") as f:
     install_requires = [
         line for line in f.read().split("\n")
-        if line and not line.startswith("#")
+            if line and not line.startswith("#")
     ]
 
-# Load README contents
-with open("README.md", encoding = "utf-8") as f:
-    long_description = f.read()
-
-# Package description
 setup(
     name = "mkdocs-material",
-    version = package["version"],
-    url = package["homepage"],
-    project_urls = {
-        "Changelog": "https://squidfunk.github.io/mkdocs-material/changelog/",
-        "Documentation": "https://squidfunk.github.io/mkdocs-material/",
-        "Source": "https://github.com/squidfunk/mkdocs-material",
-        "Issues": "https://github.com/squidfunk/mkdocs-material/issues",
-        "Funding": "https://github.com/sponsors/squidfunk"
-    },
-    license = package["license"],
-    description = package["description"],
-    long_description = long_description,
-    long_description_content_type = "text/markdown",
-    author = package["author"]["name"],
-    author_email = package["author"]["email"],
-    keywords = package["keywords"],
-    classifiers = [
-        "Development Status :: 5 - Production/Stable",
-        "Environment :: Web Environment",
-        "License :: OSI Approved :: MIT License",
-        "Programming Language :: JavaScript",
-        "Programming Language :: Python",
-        "Topic :: Documentation",
-        "Topic :: Software Development :: Documentation",
-        "Topic :: Text Processing :: Markup :: HTML"
-    ],
-    packages = find_packages(exclude = ["src", "src.*"]),
-    include_package_data = True,
     install_requires = install_requires,
-    extras_require = {},
-    python_requires='>=3.7',
-    entry_points = {
-        "mkdocs.themes": [
-            "material = material",
-        ],
-        "mkdocs.plugins": [
-            "material/info = material.plugins.info.plugin:InfoPlugin",
-            "material/offline = material.plugins.offline.plugin:OfflinePlugin",
-            "material/search = material.plugins.search.plugin:SearchPlugin",
-            "material/social = material.plugins.social.plugin:SocialPlugin",
-            "material/tags = material.plugins.tags.plugin:TagsPlugin"
-        ]
-    },
-    zip_safe = False
 )