1 files changed, 13 insertions, 1 deletions
diff --git a/dotfiles/dotfile.py b/dotfiles/dotfile.py
index d81e585..64bfabb 100644
--- a/dotfiles/dotfile.py
+++ b/dotfiles/dotfile.py
@@ -31,6 +31,16 @@ class Dotfile(object):
     def __repr__(self):
         return '<Dotfile %r>' % self.name
 
+    def __hash__(self):
+        return hash((self.name, self.target))
+
+    def __eq__(self, othr):
+        return ((self.name, self.target) ==
+                (othr.name, othr.target))
+
+    def __lt__(self, othr):
+        return self.name < othr.name
+
     def _ensure_dirs(self, debug):
         """Ensure the directories for both name and target are in place.
 
@@ -145,9 +155,11 @@ class Dotfile(object):
         if copy:
             raise NotImplementedError()
         if self.name.exists():
-            raise Exists(self.name)
+            # nothing to do
+            return
         if not self.target.exists():
             raise TargetMissing(self.name)
+        import pdb; pdb.set_trace()
         self._ensure_dirs(debug)
         self._link(debug, home)