ctucx.git: nimgit

treeEntry.nim: new proc modeStr

diff --git a/nimgit/treeEntry.nim b/nimgit/treeEntry.nim
@@ -9,6 +9,8 @@ proc name* (entry: GitTreeEntry): string = $git_tree_entry_name(entry)
 
 proc mode* (entry: GitTreeEntry): int = cast[int](git_tree_entry_filemode(entry))
 
+proc modeStr* (entry: GitTreeEntry): string = filemodeStr(entry.mode)
+
 proc getObject* (repo: GitRepository, entry: GitTreeEntry): GitObject =
     let error = git_tree_entry_to_object(addr result, repo, entry)