Add setup script

.gitignore

@@ -1 +1,4 @@
 /__pycache__
+/build
+/dist
+/*.egg-info/**

setup.py

@@ -0,0 +1,62 @@
+"""Setuptools based setup module for docker-rerun."""
+
+from setuptools import setup, find_packages
+from os import path
+
+here = path.abspath(path.dirname(__file__))
+
+setup(
+    name='docker-rerun',
+
+    version='0.1.1',
+
+    description='Command-line tool to re-run a docker container',
+    long_description='docker-rerun is a small utility script that makes it ' \
+                     'easy to re-run docker containers using the same ' \
+                     'arguments you used previously.' \
+                     '\n\n' \
+                     'Want to update to a newer image, or add a missing port ' \
+                     'publication? docker-rerun’s got you covered.' \
+                     '\n\n' \
+                     'See the GitHub project_ for more info.' \
+                     '\n\n' \
+                     '.. _project: https://github.com/csmith/docker-rerun',
+
+    url='https://github.com/csmith/docker-rerun',
+
+    author='Chris Smith',
+    author_email='chris87@gmail.com',
+
+    license='MIT',
+
+    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
+    classifiers=[
+        'Development Status :: 4 - Beta',
+        'Intended Audience :: Developers',
+        'Intended Audience :: System Administrators',
+        'License :: OSI Approved :: MIT License',
+        'Programming Language :: Python :: 3 :: Only',
+        'Topic :: System :: Systems Administration',
+        'Topic :: Utilities',
+    ],
+
+    keywords='docker container',
+
+    py_modules=["docker_rerun"],
+
+    install_requires=[],
+
+    test_suite='nose.collector',
+
+    extras_require={
+        'dev': [],
+        'test': ['coverage', 'nose', 'pylint'],
+    },
+
+    entry_points={
+        'console_scripts': [
+            'docker-rerun=docker_rerun:main',
+        ],
+    },
+)
+

test.py

@@ -75,7 +75,7 @@ def test_modifiers():
 @with_setup(setup_each, teardown_each)
 def check(command, args=[], expected=None):
     _run(command)
-    output = subprocess.check_output(['./docker-rerun', '--dry-run', 'test123'] + args)
+    output = subprocess.check_output(['./docker_rerun.py', '--dry-run', 'test123'] + args)
     output = output.decode('utf-8').strip().splitlines()
     expected = ' '.join(expected or command)
     assert output[3] == expected, 'Expected "%s" but got "%s"' % (expected, output[3])