Added section about config in readme

README.rst

@@ -116,6 +116,60 @@ command.
 
 See help for the ``slack-backup`` command for complete list of options.
 
+Configuration
+-------------
+
+For convenience, you can place all of needed options into configuration file
+(aka .ini), which all options (with their defaults) will look like:
+
+.. code:: ini
+
+   [common]
+   channels =
+   database =
+   quiet = 0
+   verbose = 0
+
+   [generate]
+   output =
+   format = text
+   theme = plain
+
+   [fetch]
+   user =
+   password =
+   team =
+   token =
+
+Note, that you don't have to put every option. To illustrate ``fetch`` example
+from above, here is a corresponding config file:
+
+.. code:: ini
+
+   [common]
+   database = mydatabase.sqlite
+   quiet = 2
+
+   [fetch]
+   user = some@email.address.org
+   password = secret
+   team = myteam
+   token = xxxx-1111111111-222222222222-333333333333-r4nd0ms7uff
+
+Note, that only ``[common]`` and ``[fetch]`` sections are provided, so it is
+enough to invoke ``slack-backup`` command as:
+
+.. code:: shell-session
+
+   (myenv)user@localhost ~/mylogs $ slack-backup fetch
+
+There are couple of places, where configuration file would be searched for, in
+particular order:
+
+* file provided via argument ``-i`` or ``--config``
+* ``slack-backup.ini`` in current directory
+* ``$XDG_CONFIG_HOME/slack-backup.ini``, where ``$XDG_CONFIG_HOME`` usually
+  defaults to ``$HOME/.config``
 
 Details
 -------

setup.py

@@ -10,7 +10,7 @@ except ImportError:
 
 setup(name="slack-backup",
       packages=["slack_backup"],
-      version="0.3",
+      version="0.4",
       description="Make copy of slack converstaions",
       author="Roman Dobosz",
       author_email="gryf73@gmail.com",

slack_backup/config.py

@@ -53,12 +53,7 @@ class Config(object):
 
     def load_config(self, args):
 
-        if not args.config:
-            path = os.path.join(os.path.abspath('.'), 'slack-backup.ini')
-        else:
-            path = args.config
-
-        locations = [path,
+        locations = [args.config,
                      './slack-backup.conf',
                      os.path.expandvars('$XDG_CONFIG_HOME/slack-backup.ini'),
                      os.path.expandvars('$HOME/.config/slack-backup.ini')]