neovim

commit 1b3c255f608a6c1a4a31bcd4a640ea6696403341
parent 5e9508c702739f1e8689446b5217e83feebe5942
Author: Eric Haynes <ehaynes99@gmail.com>
Date:   Tue,  3 Jan 2023 12:24:14 -0500

fix(fs): duplicate path separator #21509

Fixes #21497
Diffstat:
M
runtime/lua/vim/fs.lua
 | 
2
+-
M
test/functional/lua/fs_spec.lua
 | 
5
+++++

2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/runtime/lua/vim/fs.lua b/runtime/lua/vim/fs.lua
@@ -74,7 +74,7 @@ end
 
 ---@private
 local function join_paths(...)
-  return table.concat({ ... }, '/')
+  return (table.concat({ ... }, '/'):gsub('//+', '/'))
 end
 
 --- Return an iterator over the files and directories located in {path}
diff --git a/test/functional/lua/fs_spec.lua b/test/functional/lua/fs_spec.lua
@@ -230,6 +230,11 @@ describe('vim.fs', function()
         local dir, nvim = ...
         return vim.fs.find(nvim, { path = dir, type = 'file' })
       ]], test_build_dir, nvim_prog_basename))
+      eq({nvim_dir}, exec_lua([[
+        local dir = ...
+        local parent, name = dir:match('^(.*/)([^/]+)$')
+        return vim.fs.find(name, { path = parent, upward = true, type = 'directory' })
+      ]], nvim_dir))
     end)
 
     it('accepts predicate as names', function()