Add "baseline" to nk-compare-configs

You are now able to set a baseline key in the config files, this will
allow users to choose which device is used as their baseline.

.travis.yml

@@ -2,7 +2,8 @@
 language: python
 env:
   - TOXENV=py27
-  - TOXENV=py34
+  - TOXENV=py35
+  - TOXENV=py36
 install:
   - pip install tox
   - pip install coveralls

HISTORY.rst

@@ -3,6 +3,11 @@
 Release History
 ---------------
 
+0.0.5
++++++
+
+* Allow configuration of baseline file for nk-compare-configs
+
 0.0.4
 +++++
 

README.md

@@ -20,5 +20,5 @@ Install using pip:
 
 These tools are currently included:
 
-* nk-compare-configs - Preforms audits of configuration files for network devices
+* [nk-compare-configs](https://networklore.com/nk-compare-configs/) - Preforms audits of configuration files for network devices
 * nk-snmp-deviceinfo - Polls a network device using SNMP to show vendor and version information

lib/nelkit/__init__.py

@@ -1,4 +1,4 @@
 """Nelkit - Networklore Toolkit."""
 
 __author__ = 'Patrick Ogenstad'
-__version__ = '0.0.4'
+__version__ = '0.0.5'

lib/nelkit/cli/compare_configs.py

@@ -20,5 +20,6 @@ def main():
     cc = CompareConfigs(settings_file=args.c)
     cc.output_diff()
 
+
 if __name__ == "__main__":
     main()

lib/nelkit/modules/compare_configs/settings.py

@@ -27,6 +27,9 @@ def __init__(self, settings_file=None, config_dir=None, baseline=None):
                 self._baseline = self._config_files[0]
             else:
                 raise FileNotFound('No config files found')
+        else:
+            if '/' not in self._baseline:
+                self._baseline = self._config_dir + '/' + self._baseline
 
         self._parse_config_files()
         self._parse_sort_rules()
@@ -90,6 +93,7 @@ def _parse_configs_dir(self, config_setting, data):
                 config_dir = data['configs']
             else:
                 raise NelkitException('config key not found in file')
+        self._config_dir = config_dir
 
         if not isinstance(config_dir, list):
             config_dir = [config_dir]
@@ -142,6 +146,9 @@ def _parse_settings(self):
         data = l.data
         self._parse_configs_dir(self._config_dir, data)
 
+        if not self._baseline:
+            self._baseline = data.get('baseline')
+
         if 'rules' not in data.keys():
             raise NelkitException('rules key not found in file')
         rules = data['rules']

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27, py34, py35
+envlist = py27, py35, py36
 [testenv]
 deps =
     pytest