From 36550a0f23ca1509d48ea3972342de1637598b3a Mon Sep 17 00:00:00 2001
From: Rovanion Luckey <rovanion.luckey@gmail.com>
Date: Fri, 28 Mar 2014 12:02:24 +0100
Subject: [PATCH] First commit towards a linking move_file().

---
 beets/library.py       |  6 +++++-
 beets/util/__init__.py | 16 ++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/beets/library.py b/beets/library.py
index 3119e1bfa..823939673 100644
--- a/beets/library.py
+++ b/beets/library.py
@@ -480,7 +480,7 @@ class Item(LibModel):
 
     # Files themselves.
 
-    def move_file(self, dest, copy=False):
+    def move_file(self, dest, copy=False, link=False):
         """Moves or copies the item's file, updating the path value if
         the move succeeds. If a file exists at ``dest``, then it is
         slightly modified to be unique.
@@ -491,6 +491,10 @@ class Item(LibModel):
             util.copy(self.path, dest)
             plugins.send("item_copied", item=self, source=self.path,
                          destination=dest)
+        elif link:
+            util.link(self.path, dest)
+            plugins.send("item_linked", item=self, source=self.path,
+                         destination=dest)
         else:
             plugins.send("before_item_moved", item=self, source=self.path,
                          destination=dest)
diff --git a/beets/util/__init__.py b/beets/util/__init__.py
index 428de312a..afa54411c 100644
--- a/beets/util/__init__.py
+++ b/beets/util/__init__.py
@@ -448,6 +448,22 @@ def move(path, dest, replace=False):
             raise FilesystemError(exc, 'move', (path, dest),
                                   traceback.format_exc())
 
+def link(path, dest, replace=False):
+    """Create a symbolic link from path to `dest`. Raises an OSError if `dest` already exists, unless `replace` is True. Does nothing if `path` == `dest`."""
+    if (samefile(path, dest)):
+        return
+
+    path = syspath(path)
+    dest = syspath(dest)
+    if os.path.exists(dest) and not replace:
+        raise FilesystemError('file exists', 'rename', (path, dest),
+                              traceback.format_exc())
+
+    try:
+        os.symlink(path, dest)
+    except OSError:
+        print "WAAT!"
+
 
 def unique_path(path):
     """Returns a version of ``path`` that does not exist on the