如何获取当前正在执行的vimscript的路径 [英] How to get path to the current vimscript being executed

问题描述

在我的 vim 插件中，我有两个文件:

In my vim plugin, I have two files:

myplugin/plugin.vim
myplugin/plugin_helpers.py

我想从 plugin.vim 导入 plugin_helpers(使用 vim python 支持)，所以我相信我首先需要将我的插件目录放在 python 的 sys.path 上.

I would like to import plugin_helpers from plugin.vim (using the vim python support), so I believe I first need to put the directory of my plugin on python's sys.path.

我如何(在 vimscript 中)获取当前正在执行的脚本的路径?在python中，这是__file__.在 ruby​​ 中，它是 __FILE__.我通过谷歌搜索找不到与 vim 类似的东西，可以吗?

How can I (in vimscript) get the path to the currently executing script? In python, this is __file__. In ruby, it's __FILE__. I couldn't find anything similar for vim by googling, can it be done?

注意:我不是在寻找当前编辑的文件(%:p"和朋友).

Note: I am not looking for the currently edited file ("%:p" and friends).

推荐答案

" Relative path of script file:
let s:path = expand('<sfile>')

" Absolute path of script file:
let s:path = expand('<sfile>:p')

" Absolute path of script file with symbolic links resolved:
let s:path = resolve(expand('<sfile>:p'))

" Folder in which script resides: (not safe for symlinks)
let s:path = expand('<sfile>:p:h')

" If you're using a symlink to your script, but your resources are in
" the same directory as the actual script, you'll need to do this:
"   1: Get the absolute path of the script
"   2: Resolve all symbolic links
"   3: Get the folder of the resolved absolute file
let s:path = fnamemodify(resolve(expand('<sfile>:p')), ':h')

我经常使用最后一个，因为我的 ~/.vimrc 是指向 git 存储库中脚本的符号链接.

I use that last one often because my ~/.vimrc is a symbolic link to a script in a git repository.

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