如何從目錄中打開Vim時自動設置路徑？

Question

我正試圖在vim-rails中使用:A（例如，在控制器和規範之間切換）。如果我瀏覽到我的Rails項目，運行vim .，打開控制文件並運行:A，我得到的錯誤：

E345: Can't find file "app/controllers/widgets_controller.rb" in path 

如果我再設置明確的路徑：

:set path=/Users/me/Documents/Code/my-project 

然後:A作品預期。當我用Vim打開目錄時，如何設置路徑？

Answer 1

不完全是在打開目錄時：因爲您似乎正在處理項目，請嘗試使用project plugin。

使用它，您可以在進入或離開項目時執行任意命令。

從插件描述：

You can use this plugin's basic functionality to set up a list of frequently-accessed files for easy navigation. The list of files will be displayed in a window on the left side of the Vim window, and you can press or double-click on filenames in the list to open the files. This is similar to how some IDEs I've used work. I find this easier to use than having to navigate a directory hierarchy with the file-explorer. It also obviates the need for a buffer explorer because you have your list of files on the left of the Vim Window.