Rename scripts and add setup.

pgcli.py

@@ -1,5 +1,9 @@
 #!/usr/bin/env python
 from __future__ import unicode_literals
+import sys
+
+import click
+import psycopg2
 
 from prompt_toolkit import CommandLineInterface, AbortAction, Exit
 from prompt_toolkit.completion import Completer, Completion
@@ -47,7 +51,8 @@ class DocumentStyle(Style):
     styles.update(DefaultStyle.styles)
 
 
-def main():
+@click.command()
+def pgcli():
     layout = Layout(before_input=DefaultPrompt('> '),
             menus=[CompletionMenu()],
             lexer=SqlLexer)
@@ -62,5 +67,3 @@ def main():
         print 'GoodBye!'
 
 
-if __name__ == '__main__':
-    main()

setup.py

@@ -0,0 +1,26 @@
+from setuptools import setup
+
+setup(
+        name='pgcli',
+        author='Amjith Ramanujam',
+        version='0.1',
+        license='LICENSE.txt',
+        url='https://github.com/amjith/pgcli',
+        py_modules=['pgcli'],
+        description='CLI for Postgres. With auto-completion and '
+                    'syntax highlighting',
+        install_requires=[
+            'Click',
+            'prompt_toolkit',
+            'psycopg2',
+            ],
+        entry_points='''
+            [console_scripts]
+            pgcli=pgcli:pgcli
+        ''',
+        classifiers=[
+            'License :: OSI Approved :: BSD License',
+            'Programming Language :: Python',
+            'Programming Language :: Python :: 3'
+            ],
+        )