Update build system to use pyproject.toml

.github/workflows/check.yaml

@@ -24,9 +24,9 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools
+        pip install tox
     - name: Run Tests
-      run: python setup.py pytest
+      run: tox
 
   code-ql:
     strategy:

.github/workflows/codecov.yaml

@@ -15,8 +15,8 @@ jobs:
     - name: Generate Coverage Report
       run: |
         python -m pip install --upgrade pip
-        pip install coverage setuptools
-        coverage run --include=src/* setup.py pytest
+        pip install coverage tox
+        coverage run --include=src/* tox
     - name: Upload Coverage to Codecov
       uses: codecov/codecov-action@v5
       with:

.github/workflows/publish.yaml

@@ -20,8 +20,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install build twine
     - name: Build
-      run: python setup.py bdist_wheel
+      run: python -m build
     - name: Publish to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1

pyproject.toml

@@ -0,0 +1,42 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel", "build"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "flake8-requirements"
+# NOTE: Keep in sync with src/flake8_requirements/checker.py file.
+version = "2.2.1"
+description = "Package requirements checker, plugin for flake8"
+readme = "README.rst"
+authors = [ { name = "Arkadiusz Bokowy", email = "[email protected]" } ]
+requires-python = ">=3.6"
+classifiers = [
+    "Framework :: Flake8",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Topic :: Software Development :: Quality Assurance",
+]
+dependencies = [
+    "flake8 >= 4.0.0",
+    "setuptools >= 10.0.0",
+    "tomli>=1.2.1; python_version < '3.11'",
+]
+
+[project.optional-dependencies]
+pyproject = ["Flake8-pyproject"]
+
+[project.urls]
+Homepage = "https://github.com/arkq/flake8-requirements"
+
+[project.entry-points."flake8.extension"]
+I90 = "flake8_requirements:Flake8Checker"
+
+[tool.doc8]
+max-line-length = 99
+
+[tool.isort]
+force_single_line = true

src/flake8_requirements/checker.py

@@ -19,7 +19,7 @@
 from .modules import KNOWN_3RD_PARTIES
 from .modules import STDLIB_PY3
 
-# NOTE: Changing this number will alter package version as well.
+# NOTE: Keep in sync with pyproject.toml file.
 __version__ = "2.2.1"
 __license__ = "MIT"
 

tox.ini

@@ -0,0 +1,7 @@
+[tox]
+isolated_build = true
+envlist = py3
+
+[testenv]
+commands = pytest test
+deps = pytest