fix: use Plenary for copying file/folders, fixes #196

Author: cseickel

lua/neo-tree/sources/filesystem/lib/fs_actions.lua

@@ -12,6 +12,7 @@ local utils = require("neo-tree.utils")
 local inputs = require("neo-tree.ui.inputs")
 local events = require("neo-tree.events")
 local log = require("neo-tree.log")
+local Path = require("plenary.path")
 
 local M = {}
 
@@ -94,21 +95,25 @@ end
 
 -- Copy Node
 M.copy_node = function(source, _destination, callback)
-  local parent_path, name = utils.split_path(source)
+  local _, name = utils.split_path(source)
   get_unused_name(_destination or source, function(destination)
-    create_all_parents(destination)
-    loop.fs_copyfile(source, destination, function(err)
-      if err then
-        log.error("Could not copy the files from", source, "to", destination, ":", err)
-        return
-      end
+    local path = Path:new(source)
+    local success, result = pcall(path.copy, path, {
+      destination = destination,
+      recursive = true,
+      parents = true,
+    })
+
+    if not success then
+      log.error("Could not copy the files from", source, "to", destination, ":", result)
+      return
+    end
       vim.schedule(function()
         events.fire_event(events.FILE_ADDED, destination)
         if callback then
           callback(source, destination)
         end
       end)
-    end)
   end, 'Copy "' .. name .. '" to:')
 end