feat(commands): add option to open top file even when nested (#1218)

Author: pysan3

lua/neo-tree/defaults.lua

@@ -365,6 +365,7 @@ local config = {
       },
       ["<2-LeftMouse>"] = "open",
       ["<cr>"] = "open",
+      -- ["<cr>"] = { "open", config = { no_expand_file = true } }, -- open top file instead of expanding when nested
       ["<esc>"] = "cancel", -- close preview or floating neo-tree window
       ["P"] = { "toggle_preview", config = { use_float = true, use_image_nvim = false } },
       ["l"] = "focus_preview",

lua/neo-tree/sources/common/commands.lua

@@ -713,7 +713,8 @@ local open_with_cmd = function(state, open_cmd, toggle_directory, open_file)
     if toggle_directory and node.type == "directory" then
       toggle_directory(node)
     elseif node:has_children() then
-      if node:is_expanded() and node.type ~= "directory" then
+      local no_expand_file = (state.config or {}).no_expand_file
+      if node.type ~= "directory" and (no_expand_file or node:is_expanded()) then
         return open()
       end