本地Vim插件加载顺序

Question

有时Vim插件会建议一个加载顺序，但现在Vim已经原生支持不使用插件管理器加载插件。你只需要将子模块放在文件夹中，例如~/.vim/pack/vendor/start，它就会自动加载。那么，我的问题是如何确保与以前类似的加载顺序。下面是以前的做法示例：

Plug 'preservim/nerdtree' |
            \ Plug 'Xuyuanp/nerdtree-git-plugin' |
            \ Plug 'ryanoasis/vim-devicons'

这段内容摘自https://github.com/Xuyuanp/nerdtree-git-plugin#faq。

- number 2 buscemi fan

Answer 1

让我们尝试一个小实验...

1. Create the following dummy files with their corresponding content:

   Filepath	Content
   pack/dummy/start/nerdtree/plugin/foo.vim	echom "nerdtree"
   pack/dummy/start/nerdtree-git-plugin/plugin/bar.vim	echom "nerdtree-git-plugin"
   pack/dummy/start/vim-devicons/plugin/baz.vim	echom "vim-devicons"

2. Start Vim and you should see something like the following:

   $ vim
   nerdtree
   nerdtree-git-plugin
   vim-devicons
   Press ENTER or type command to continue
   

   which is consistant with:

   :filter dummy scriptnames
    40: ~/.vim/pack/dummy/start/nerdtree/plugin/foo.vim
    41: ~/.vim/pack/dummy/start/nerdtree-git-plugin/plugin/bar.vim
    42: ~/.vim/pack/dummy/start/vim-devicons/plugin/baz.vim
   Press ENTER or type command to continue
   

根据这个实验，我们可以得出结论：内置的“package”功能将按照文件系统中发现的插件的顺序“加载”start/目录下的插件，这恰好与规定的顺序相同。当然，你的文件系统对目录的排序可能与我的不同，所以结果可能会有所不同。

理论上，:help :packadd命令应该允许您像使用插件管理器一样从vimrc中“管理”您的插件。让我们进行实验...

1. Rename start/ to opt/:

   pack/dummy/opt/nerdtree/
   pack/dummy/opt/nerdtree-git-plugin/
   pack/dummy/opt/vim-devicons/
   

2. Add the following lines to your vimrc after any syntax on or filetype on line:

   packadd! nerdtree
   packadd! nerdtree-git-plugin
   packadd! vim-devicons
   

3. Start Vim:

   $ vim
   vim-devicons
   nerdtree-git-plugin
   nerdtree
   Press ENTER or type command to continue
   

   What?

嗯...我猜你可以尝试调整顺序，直到你得到所需的顺序，但倒序看起来像是一个bug。

- romainl