ctucx.git: nimgit

treeEntry.nim: new proc compare

diff --git a/nimgit/treeEntry.nim b/nimgit/treeEntry.nim
@@ -18,6 +18,8 @@ proc copy* (entry: GitTreeEntry): GitTreeEntry =
         free(result)
         raise newException(CatchableError, "Cannot copy GitTreeEntry: " & $error.getResultCode)
 
+proc compare* (x: GitTreeEntry, y: GitTreeEntry): int = cast[int](git_tree_entry_cmp(x, y))
+
 proc getObject* (repo: GitRepository, entry: GitTreeEntry): GitBlob =
     var obj: GitObject
     let error = git_tree_entry_to_object(addr obj, repo, entry)