use entry_points instead of scripts

jc/jc

@@ -10,30 +10,34 @@ import jc.parsers.ifconfig
 import jc.parsers.ls
 import jc.parsers.netstat
 
-pretty = False
-data = sys.stdin.read()
+def main():
+    pretty = False
+    data = sys.stdin.read()
 
-if len(sys.argv) < 2:
-    print(f'\nError: {sys.argv[0]}\n  Must specify parser. (e.g. --ls, --netstat, --ifconfig, etc.)')
-    print('  Use -p to pretty print')
-    print(f'\nExample: ls -al | {sys.argv[0]} --ls -p\n')
-    exit()
+    if len(sys.argv) < 2:
+        print(f'\nError: {sys.argv[0]}\n  Must specify parser. (e.g. --ls, --netstat, --ifconfig, etc.)')
+        print('  Use -p to pretty print')
+        print(f'\nExample: ls -al | {sys.argv[0]} --ls -p\n')
+        exit()
 
-arg = sys.argv[1]
+    arg = sys.argv[1]
 
-if len(sys.argv) > 2:
-    if sys.argv[2] == '-p':
-        pretty = True
+    if len(sys.argv) > 2:
+        if sys.argv[2] == '-p':
+            pretty = True
 
-if arg == '--ifconfig':
-    result = jc.parsers.ifconfig.parse(data)
-elif arg == '--ls':
-    result = jc.parsers.ls.parse(data)
-elif arg == '--netstat':
-    result = jc.parsers.netstat.parse(data)
+    if arg == '--ifconfig':
+        result = jc.parsers.ifconfig.parse(data)
+    elif arg == '--ls':
+        result = jc.parsers.ls.parse(data)
+    elif arg == '--netstat':
+        result = jc.parsers.netstat.parse(data)
 
-# output resulting dictionary as json
-if pretty:
-    print(json.dumps(result, indent=2))
-else:
-    print(json.dumps(result))
+    # output resulting dictionary as json
+    if pretty:
+        print(json.dumps(result, indent=2))
+    else:
+        print(json.dumps(result))
+
+if __name__ == '__main__':
+    main()

setup.py

@@ -5,7 +5,7 @@ with open('README.md', 'r') as f:
 
 setuptools.setup(
     name='jc',
-    version='0.1',
+    version='0.1.1',
     author='Kelly Brazil',
     description='This tool serializes the output of popular command line tools to structured JSON output.',
     install_requires=[
@@ -17,7 +17,11 @@ setuptools.setup(
     python_requires='~=3.4',
     url='https://github.com/kellyjonbrazil/jc',
     packages=setuptools.find_packages(),
-    scripts=['jc/jc'],
+    entry_points={
+        'console_scripts': [
+            'jc = jc/jc:main',
+        ],
+    },
     classifiers=[
         'Programming Language :: Python :: 3',
         'License :: OSI Approved :: MIT License',