feat: add -bar option to command definitions (#1422)

Co-authored-by: ii14 <ii14@users.noreply.github.com>

Author: ii14

lua/nvim-tree.lua

@@ -293,26 +293,26 @@ local function setup_vim_commands()
   api.nvim_create_user_command("NvimTreeOpen", function(res)
     M.open(res.args)
   end, { nargs = "?", complete = "dir" })
-  api.nvim_create_user_command("NvimTreeClose", view.close, {})
+  api.nvim_create_user_command("NvimTreeClose", view.close, { bar = true })
   api.nvim_create_user_command("NvimTreeToggle", function(res)
     M.toggle(false, false, res.args)
   end, { nargs = "?", complete = "dir" })
-  api.nvim_create_user_command("NvimTreeFocus", M.focus, {})
-  api.nvim_create_user_command("NvimTreeRefresh", reloaders.reload_explorer, {})
-  api.nvim_create_user_command("NvimTreeClipboard", copy_paste.print_clipboard, {})
+  api.nvim_create_user_command("NvimTreeFocus", M.focus, { bar = true })
+  api.nvim_create_user_command("NvimTreeRefresh", reloaders.reload_explorer, { bar = true })
+  api.nvim_create_user_command("NvimTreeClipboard", copy_paste.print_clipboard, { bar = true })
   api.nvim_create_user_command("NvimTreeFindFile", function(res)
     M.find_file(true, nil, res.bang)
-  end, { bang = true })
+  end, { bang = true, bar = true })
   api.nvim_create_user_command("NvimTreeFindFileToggle", function(res)
     M.toggle(true, false, res.args)
   end, { nargs = "?", complete = "dir" })
   api.nvim_create_user_command("NvimTreeResize", function(res)
     M.resize(res.args)
-  end, { nargs = 1 })
-  api.nvim_create_user_command("NvimTreeCollapse", collapse_all.fn, {})
+  end, { nargs = 1, bar = true })
+  api.nvim_create_user_command("NvimTreeCollapse", collapse_all.fn, { bar = true })
   api.nvim_create_user_command("NvimTreeCollapseKeepBuffers", function()
     collapse_all.fn(true)
-  end, {})
+  end, { bar = true })
 end
 
 function M.change_dir(name)