added style50-cli entrypoint

setup.py

@@ -1,5 +1,7 @@
 if __import__("os").name == "nt":
-    raise RuntimeError("style50 does not support Windows directly. Instead, you should install the Windows Subsystem for Linux (https://docs.microsoft.com/en-us/windows/wsl/install-win10) and then install style50 within that.")
+    raise RuntimeError(
+        "style50 does not support Windows directly. Instead, you should install the Windows Subsystem for Linux (https://docs.microsoft.com/en-us/windows/wsl/install-win10) and then install style50 within that."
+    )
 
 from setuptools import find_packages, setup
 
@@ -10,22 +12,34 @@
         "Intended Audience :: Education",
         "Programming Language :: Python :: 3",
         "Topic :: Education",
-        "Topic :: Utilities"
+        "Topic :: Utilities",
     ],
     description="This is style50, with which code can be checked against the CS50 style guide",
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",
-    install_requires=["argparse", "autopep8>=1.4.3", "icdiff", "jsbeautifier", "pycodestyle==2.10.0", "python-magic", "termcolor", "jinja2>=2.10"],
+    install_requires=[
+        "argparse",
+        "autopep8>=1.4.3",
+        "icdiff",
+        "jsbeautifier",
+        "pycodestyle==2.10.0",
+        "python-magic",
+        "termcolor",
+        "jinja2>=2.10",
+    ],
     dependency_links=["git+https://github.com/jeffkaufman/icdiff.git"],
     keywords=["style", "style50"],
     name="style50",
     py_requires=">=3.6",
     license="GPLv3",
     packages=["style50", "style50.renderer"],
     entry_points={
-        "console_scripts": ["style50=style50.__main__:main"],
+        "console_scripts": [
+            "style50=style50.__main__:main",
+            "style50-cli=style50.__main__:main",
+        ]
     },
     url="https://github.com/cs50/style50",
-    version="2.8.1",
+    version="2.8.2",
     include_package_data=True,
 )