Fix build and checks (#1099)

* fix setup.py

* fix check

Author: sotetsuk

pyproject.toml

@@ -6,8 +6,7 @@ requires = [
     "setuptools>=42",
     "wheel",
     "ninja; sys_platform != 'win32' and platform_machine != 'arm64'",
-    "cmake>=3.12",
-]
+    "cmake>=3.12"]
 build-backend = "setuptools.build_meta"
 
 [tool.black]

setup.py

@@ -8,6 +8,7 @@
 import subprocess
 import sys
 
+from pathlib import Path
 from setuptools import Extension, find_packages, setup
 from setuptools.command.build_ext import build_ext
 
@@ -129,6 +130,9 @@ def build_extension(self, ext):
         subprocess.check_call(["cmake", "--build", "."] + build_args, cwd=self.build_temp)
 
 
+this_directory = Path(__file__).parent
+long_description = (this_directory / "README.md").read_text()
+
 # The information here can also be placed in setup.cfg - better separation of
 # logic and declaration, and simpler if you include description/version in a file.
 setup(
@@ -137,7 +141,8 @@ def build_extension(self, ext):
     author="Mjx Project Team",
     author_email="koyamada-s@sys.i.kyoto-u.ac.jp",
     description="",
-    long_description="",
+    long_description=long_description,
+    long_description_content_type='text/markdown',
     packages=find_packages("."),
     package_dir={"": "."},
     package_data={"mjx": ["visualizer/*.svg", "visualizer/GL-MahjongTile.ttf"]},