Use setuptools.

cometblue/cli.py

@@ -6,6 +6,7 @@
 import itertools
 import json
 import logging
+import os
 import sys
 
 import click
@@ -455,7 +456,7 @@ def _device(ctx, address, pin, pin_file):
         show_default=True,
         default='error')
 @click.pass_context
-def main(ctx, adapter, channel_type, security_level, formatter, log_level):
+def _main(ctx, adapter, channel_type, security_level, formatter, log_level):
     _configure_logger(_get_log_level(log_level))
 
     ctx.obj.adapter = adapter
@@ -469,6 +470,8 @@ def main(ctx, adapter, channel_type, security_level, formatter, log_level):
     else:
         ctx.obj.formatter = _ShellVarFormatter()
 
+    return os.EX_OK
+
 
 class _SetterFunctions(object):
     @staticmethod
@@ -619,13 +622,13 @@ def real_set_fn(ctx, value):
             _device_set.add_command(set_fn)
 
 
-if __name__ == '__main__':
+def main():
     _configure_logger()
 
     _add_values()
 
-    main.add_command(_discover)
-    main.add_command(_device)
+    _main.add_command(_discover)
+    _main.add_command(_device)
 
     _device.add_command(_device_get)
     _device.add_command(_device_set)
@@ -636,4 +639,8 @@ def real_set_fn(ctx, value):
     _device_set.add_command(_device_set_day)
     _device_set.add_command(_device_set_holiday)
 
-    main(obj=_ContextObj())
+    return _main(obj=_ContextObj())
+
+
+if __name__ == '__main__':
+    exit(main())

requirements.txt

@@ -1,5 +1,6 @@
 click
 gattlib
+pbr
 shellescape
 six
 tabulate

setup.cfg

@@ -0,0 +1,18 @@
+[metadata]
+name = cometblue
+summary = Command line tool for "Comet Blue" radiator thermostat
+author = Ivan Mironov
+author-email = mironov.ivan@gmail.com
+home-page = https://localhost/
+
+[global]
+setup-hooks =
+    pbr.hooks.setup_hook
+
+[files]
+packages =
+    cometblue
+
+[entry_points]
+console_scripts =
+    cometblue = cometblue.cli:main

setup.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import setuptools
+
+
+setuptools.setup(
+    setup_requires=['pbr'],
+    pbr=True)