uneeded buffers spawned

[rubiin]

These two buffers(No name and folder directory) spawn whenever i restore last session

[olimorris]

This will be because they're written into the session file. The plugin is not creating them. I'd advise using callbacks to handle this.

[rubiin]

@olimorris you mean this

      should_autosave = function()
        local excluded_filetypes = {
          "alpha",
          "oil",
          "lazy",
          "spectre_panel",
          "",
        }

        for _, filetype in ipairs(excluded_filetypes) do
          if vim.bo.filetype == filetype then
            return false
          end
        end

        return true
      end,
    },

[olimorris]

No, the callbacks - https://github.com/olimorris/persisted.nvim?tab=readme-ov-file#events--callbacks.

The should_autosave will restrict saving of a session when you're in a buffer type. The Callbacks are functions that can execute at a given point in time. So you could call a function which closes a plugin like NvimTree (which often leaves empty buffers in session files)