From c5526a27c3b61acb33b7c3c3fe518d8f1e0b602f Mon Sep 17 00:00:00 2001
From: Gregory Anders <greg@gpanders.com>
Date: Sun, 15 May 2022 19:53:23 -0600
Subject: feat(fs): add vim.fs.dirname()

---
 runtime/lua/vim/fs.lua | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'runtime/lua/vim')

diff --git a/runtime/lua/vim/fs.lua b/runtime/lua/vim/fs.lua
index 08d2e495d2..a3b7321cc9 100644
--- a/runtime/lua/vim/fs.lua
+++ b/runtime/lua/vim/fs.lua
@@ -21,7 +21,7 @@ local M = {}
 ---@return (function) Iterator
 function M.parents(start)
   return function(_, dir)
-    local parent = vim.fn.fnamemodify(dir, ":h")
+    local parent = M.dirname(dir)
     if parent == dir then
       return nil
     end
@@ -32,4 +32,12 @@ function M.parents(start)
     start
 end
 
+--- Return the parent directory of the given file or directory
+---
+---@param file (string) File or directory
+---@return (string) Parent directory of {file}
+function M.dirname(file)
+  return vim.fn.fnamemodify(file, ':h')
+end
+
 return M
-- 
cgit