Apply work-around for nvim-lua/plenary.nvim#489

lua/obsidian/img_paste.lua

@@ -125,7 +125,7 @@ M.paste_img = function(fname, default_dir)
     end
 
     -- Ensure parent directory exists.
-    path:parent():mkdir { exists_ok = true, parents = true }
+    util.path_parent(path):mkdir { exists_ok = true, parents = true }
 
     -- Paste image.
     local result = save_clipboard_image(tostring(path))

lua/obsidian/templates.lua

@@ -62,7 +62,7 @@ M.clone_template = function(template_name, note_path, client, title)
     return
   end
 
-  note_path:parent():mkdir { parents = true }
+  util.path_parent(note_path):mkdir { parents = true }
 
   local template_path = Path:new(templates_dir) / template_name
   local template_file = io.open(tostring(template_path), "r")

lua/obsidian/util.lua

@@ -1,3 +1,4 @@
+local Path = require "plenary.path"
 local iter = require("obsidian.itertools").iter
 local log = require "obsidian.log"
 
@@ -371,6 +372,27 @@ util.string_replace = function(s, what, with, n)
   return s, count
 end
 
+------------------
+-- Path helpers --
+------------------
+
+--- Get the parent directory of a path.
+---
+---@param path string|Path
+---
+---@return Path
+util.parent_directory = function(path)
+  -- 'Path:parent()' has bugs on Windows, so we try 'vim.fs.dirname' first instead.
+  if vim.fs and vim.fs.dirname then
+    local dirname = vim.fs.dirname(tostring(path))
+    if dirname ~= nil then
+      return Path:new(dirname)
+    end
+  end
+
+  return Path:new(path):parent()
+end
+
 ------------------------------------
 -- Miscellaneous helper functions --
 ------------------------------------