Migrate to PEP 621

Signed-off-by: Juan Luis Cano Rodríguez <hello@juanlu.space>

pyproject.toml

@@ -1,3 +1,61 @@
+[build-system]
+build-backend = "setuptools.build_meta"
+requires = ["setuptools"]
+
+[project]
+name = "podman-compose"
+authors = [
+    { email = "alsadi@gmail.com", name = "Muayyad Alsadi" },
+]
+description = "A script to run docker-compose.yml using podman"
+dependencies = [
+    "python-dotenv",
+    "pyyaml",
+]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "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",
+    "Topic :: Software Development :: Build Tools",
+]
+keywords = [
+    "podman",
+    "podman-compose",
+]
+dynamic = ["version", "readme"]
+
+[project.urls]
+homepage = "https://github.com/containers/podman-compose"
+
+[project.license]
+text = "GPL-2.0-only"
+
+[project.optional-dependencies]
+devel = [
+    "coverage",
+    "parameterized",
+    "pre-commit",
+    "ruff",
+]
+
+[project.scripts]
+podman-compose = "podman_compose:main"
+
+[tool.setuptools]
+py-modules = ["podman_compose"]
+
+[tool.setuptools.dynamic]
+readme = {file = ["README.md"], content-type = "text/markdown"}
+version = {attr = "podman_compose.__version__"}
+
 [tool.ruff]
 line-length = 100
 target-version = "py38"

setup.cfg

@@ -1,9 +1,6 @@
 [bdist_wheel]
 universal = 1
 
-[metadata]
-version = attr: podman_compose.__version__
-
 [flake8]
 # The GitHub editor is 127 chars wide
 max-line-length=127

setup.py

@@ -1,49 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-
-import os
-
-from setuptools import setup
-
-try:
-    README = open(os.path.join(os.path.dirname(__file__), "README.md"), encoding="utf-8").read()
-except:  # noqa: E722 # pylint: disable=bare-except
-    README = ""
-
-setup(
-    name="podman-compose",
-    description="A script to run docker-compose.yml using podman",
-    long_description=README,
-    long_description_content_type="text/markdown",
-    classifiers=[
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 3",
-        "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",
-        "Intended Audience :: Developers",
-        "Operating System :: OS Independent",
-        "Development Status :: 3 - Alpha",
-        "Topic :: Software Development :: Build Tools",
-        "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
-    ],
-    keywords="podman, podman-compose",
-    author="Muayyad Alsadi",
-    author_email="alsadi@gmail.com",
-    url="https://github.com/containers/podman-compose",
-    py_modules=["podman_compose"],
-    entry_points={"console_scripts": ["podman-compose = podman_compose:main"]},
-    include_package_data=True,
-    license="GPL-2.0-only",
-    install_requires=[
-        "pyyaml",
-        "python-dotenv",
-    ],
-    extras_require={"devel": ["ruff", "pre-commit", "coverage", "parameterized"]},
-    # test_suite='tests',
-    # tests_require=[
-    #     'coverage',
-    #     'tox',
-    # ]
-)