From bb3d64e7c64420e5d1e05779beebe2bed3956b51 Mon Sep 17 00:00:00 2001
From: Jon Bernard <jbernard@tuxion.com>
Date: Mon, 18 Jul 2016 15:48:18 -0400
Subject: Move repositories class into repository file

---
 dotfiles/cli.py        | 31 +------------------------------
 dotfiles/repository.py | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 30 deletions(-)

diff --git a/dotfiles/cli.py b/dotfiles/cli.py
index 5a0dbf4..f8181ad 100644
--- a/dotfiles/cli.py
+++ b/dotfiles/cli.py
@@ -1,21 +1,11 @@
-import os
-import copy
 import click
-import py.path
 
 try:
     import ConfigParser as configparser
 except ImportError:
     import configparser
 
-from .repository import Repository
 from .exceptions import DotfileException
-
-
-DEFAULT_DOT = False
-DEFAULT_REPO = os.path.expanduser('~/Dotfiles')
-DEFAULT_IGNORE_PATTERNS = ['README*', '.git', '.hg', '*~']
-
 CONTEXT_SETTINGS = dict(auto_envvar_prefix='DOTFILES',
                         help_option_names=['-h', '--help'])
 
@@ -73,26 +63,7 @@ class Config(object):
         return self._get_setting('ignore_patterns')
 
 
-class Repositories(object):
-
-    def __init__(self, paths, dot):
-        config = Config(paths)
-
-        self.repos = []
-        # for path in eval(config.settings['repositories']):
-        for path in config.repositories:
-            # will this ever change, why is this in the loop?
-            ignore_patterns = config.ignore_patterns
-            self.repos.append(
-                Repository(py.path.local(path, expanduser=True),
-                           ignore_patterns=ignore_patterns,
-                           preserve_leading_dot=dot))
-
-    def __len__(self):
-        return len(self.repos)
-
-    def __getitem__(self, index):
-        return self.repos[index]
+from .repository import Repositories, DEFAULT_PATH, DEFAULT_REMOVE_LEADING_DOT
 
 
 def get_single_repo(repos):
diff --git a/dotfiles/repository.py b/dotfiles/repository.py
index 836e0b5..79b85b5 100644
--- a/dotfiles/repository.py
+++ b/dotfiles/repository.py
@@ -6,6 +6,32 @@ from .dotfile import Dotfile
 from .exceptions import DotfileException, TargetIgnored
 from .exceptions import NotRootedInHome, InRepository, IsDirectory
 
+DEFAULT_PATH = '~/Dotfiles'
+DEFAULT_REMOVE_LEADING_DOT = True
+DEFAULT_IGNORE_PATTERNS = ['.git', 'README*', '*~']
+DEFAULT_HOMEDIR = py.path.local('~/', expanduser=True)
+
+
+class Repositories(object):
+    """An iterable collection of repository objects."""
+
+    def __init__(self, paths, dot):
+        if not paths:
+            paths = [DEFAULT_PATH]
+        if dot is None:
+            dot = DEFAULT_REMOVE_LEADING_DOT
+
+        self.repos = []
+        for path in paths:
+            path = py.path.local(path, expanduser=True)
+            self.repos.append(Repository(path, dot))
+
+    def __len__(self):
+        return len(self.repos)
+
+    def __getitem__(self, index):
+        return self.repos[index]
+
 
 class Repository(object):
     """A repository is a directory that contains dotfiles.
-- 
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