merge(#13): configuration for ci

Config ci

Author: andre-filho

.travis.yml

@@ -0,0 +1,12 @@
+language: python
+python:
+  - "3.4"
+  - "3.5"
+  - "3.6"
+install:
+  - pip install -r requirements.txt
+script:
+  # - pytest
+  - pycodestyle *.py
+notification:
+  email: false

README.md

@@ -16,13 +16,11 @@ Sometimes we, the developers, go _full-loco_ while programming and make mistakes
 Just follow the commands below:
 
 ```bash
-
   # make sure you have the dependencies installed in your machine and
   # have git ready to use
-
   $ sudo apt install python3-pip git
 
-  $ pip3 install pyyaml
+  $ pip3 install -r requirements.txt
 
   # clone the repo into your home
   $ git clone https://github.com/andre-filho/commit-helper.git ~/.commit-helper
@@ -32,7 +30,6 @@ Just follow the commands below:
 
   # reload terminal
   $ source ~/.bashrc
-
 ```
 
 ## Usage and configuration
@@ -55,8 +52,6 @@ convention: symphony  # [Tag] commit message
 convention: none      # Commit message
 ```
 
-
-
 Supported conventions available:
 <!-- list here all tags that are used in configuration file -->
 
@@ -84,3 +79,8 @@ Running default script...
 | **Name** | **Username** |
 | :--------: | :-----: |
 | André de Sousa Costa Filho | @andre-filho |
+
+## Our collaborators
+| **Name** | **Username** |
+| :------: | :----------: |
+| Arthur José Benedito de Oliveira Assis | @arthur120496 |

generator.py

@@ -15,7 +15,12 @@
     with open(str(file_path), 'r') as stream:
         try:
             config = safe_load(stream)
-            convention = str(config['convention']).lower() if config['convention'] is not None else ''
+
+            if config['convention'] is not None:
+                convention = str(config['convention']).lower()
+            else:
+                convention = 'none'
+
             if convention == 'angular' or convention == 'karma':
                 print('You are using the %s convention' % convention)
                 angular_convention()
@@ -29,6 +34,7 @@
                 just_message()
             elif convention == 'custom':
                 custom_convention()
+
         except YAMLError as exc:
             print(exc)
 else:

requirements.txt

@@ -0,0 +1,3 @@
+pyyaml==3.13
+pytest==3.8.1
+pycodestyle==2.4.0