在CtrlP上性能下降，它无法忽略某些文件夹

Question

我试图通过在vendor中添加以下设置来忽略.vimrc 我输入ctrlP

开始ff

map ff :CtrlP<.><cr>

但是，它仍尝试索引zeus文件夹下的所有文件，包括vendor文件夹。

但在完成索引后，我仍然可以NOT搜索vendor下的文件，

为什么CtrlP需要很长时间才能编入索引？

129 "add ctrlp.vim setting
130 ""
131 set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*/vendor/*,*/\.git/*
132 let g:ctrlp_custom_ignore = 'tmp$\|\.git$\|\.hg$\|\.svn$\|.rvm$|.bundle$\|vendor'
133 let g:ctrlp_working_path_mode = 'ra'
134 let g:ctrlp_match_window_bottom=1
135 let g:ctrlp_max_height=25
136 let g:ctrlp_match_window_reversed=0
137 let g:ctrlp_mruf_max=500
138 let g:ctrlp_follow_symlinks=1
139 let g:ctrlp_clear_cache_on_exit=0

这是我的.vimrc，我认为可能会有一些设置相互冲突

hi  Comment  ctermfg=6

"make vim save and load the folding of the document each time it loads"
""also places the cursor in the last place that it was left."
au BufWinLeave *.* mkview
au BufWinEnter *.* silent loadview


"function SetCafeOptions()
    "CoffeeCompile
    ":set nonu
    ":res -24
    ":res +24
"endfunction

set encoding=utf-8 
set fileencoding=utf-8 

colorscheme elflord            
set smartindent
set tabstop=4
set expandtab  
set shiftwidth=4

"make it autoreload
set autoread 

"auto move it last time the position you viewed
"make vim save and load the folding of the document each time it loads"
""also places the cursor in the last place that it was left."

"try to set show ansi color
if &term=="ansi" 
    set t_Co=0 
endif

"set expandtab

filetype on

if has("cscope")
    set csprg=/usr/bin/cscope
    set csto=0
    set cst
    set nocsverb
    " add any database in current directory
    if filereadable("cscope.out")
        cs add cscope.out
        " else add database pointed to by environment
    elseif $CSCOPE_DB != ""
        cs add $CSCOPE_DB
    endif
    set csverb
    set cscopetag
    set cscopequickfix=s-,g-,c-,d-,t-,e-,f-,i-
endif

"let Tlist can close windows at one time
let Tlist_Show_One_File=1
let Tlist_Exit_OnlyWindow=1
let Tlist_Ctags_Cmd = '/usr/local/bin/ctags'

" Key map
" Presee F4 and you can open the NERDTree
nnoremap <silent> <F4> :NERDTree<CR>  
"nnoremap <silent> <F3> :!/usr/bin/env python %<CR>
" Show function List with Tlist 
nnoremap <F12> :TlistToggle<CR>

" Map ctrl+q to ctrlw+ctrlw
"
"nnoremap <silent> <C-q>  :<C-w><C-w>

"switch in splitted window
map <c-d> <c-w>l
map <c-a> <c-w>h

"set highlight
set hlsearch

"set autocomplet 
"autocmd BufNewFile,BufRead *.html.erb set filetype=html.eruby
autocmd BufNewFile,BufRead *.html.erb set filetype=erb.html.eruby
filetype plugin indent on

"auto import python template
autocmd bufnewfile *.py 0r ~/common_lib/python_lib/tmpl.py


map ff :CtrlP<.><cr>
"set NerdTreeSize
let g:NERDTreeWinSize=12
let g:NERDTreeIgnore=['\.vim$', '\~$', '\vendor$']
"auto close the nerdtress window whe you open new file
"let g:ctrlp_dont_split = 'nerdtree'

set nocompatible " explictly get out of vi-compatible mode

set background=dark " we plan to use a dark background

syntax on " syntax highlighting on

set number " turn on line numbers

set ruler "always show current position along the bottom

set incsearch " do highlight as you type you search phrase

set ignorecase " case insensitive by default

set smartcase " if there are caps, go case-sensitive


"Rope vim
"let $PYTHONPATH .= ":~/install/ropehg/rope:~/install/ropehg/ropemode:~/install/ropehg/ropevim"
"source ~/install/ropehg/ropevim/ropevim.vim
"let g:pymode_rope_goto_def_newwin = "new"
"let ropevim_vim_completion=1
"Use Ctrl + ] . to autocomple
inoremap <C-]> <C-R>=RopeCodeAssistInsertMode()<CR>
map <leader>j :RopeGotoDefinition<CR>
map <leader>r :RopeRename<CR>

" Load the whole plugin
 let g:pymode = 1
" Load run code plugin
 let g:pymode_run = 1

"add ctrlp.vim setting
""
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*/vendor/*,*/\.git/*
let g:ctrlp_custom_ignore = 'tmp$\|\.git$\|\.hg$\|\.svn$\|.rvm$|.bundle$\|vendor'
let g:ctrlp_working_path_mode = 0
let g:ctrlp_match_window_bottom=1
let g:ctrlp_max_height=25
let g:ctrlp_match_window_reversed=0
let g:ctrlp_mruf_max=500
let g:ctrlp_follow_symlinks=1
let g:ctrlp_clear_cache_on_exit=0


"Vundle
 set rtp+=~/.vim/bundle/vundle/
 call vundle#rc()
 Bundle 'gmarik/vundle'
 Bundle 'tpope/vim-surround'
 Bundle 'Raimondi/delimitMate'
"coffee script"
 Bundle 'kchmck/vim-coffee-script'
 Bundle 'ack.vim'
 Bundle 'matchit.zip'
 Bundle 'kien/ctrlp.vim'
 "Markdown"
 "Bundle 'plasticboy/vim-markdown'
 ""Vim-scripts repo
 "Bundle 'The-NERD-Commenter'
 Bundle 'pep8'
 ""Bundle 'AutoClose'
 Bundle 'desert-warm-256'
 Bundle 'https://github.com/altercation/vim-colors-solarized.git'
 filetype plugin indent on

 nmap <leader>a <Esc>:Ack ""

 "folding code
 nnoremap <space> za
 vnoremap <space> zf

" pep8
let g:pep8_map='<leader>8'

"coffee script"
call pathogen#infect()



let Tlist_Use_Right_Window   = 1

"autocmd BufEnter * if &filetype == "" | setlocal ft=python | endif

"markdown https://github.com/plasticboy/vim-markdown/wiki"
"let g:vim_markdown_folding_disabled=1

"auto exec ruby and coffee script with F5 , remeber to save file before launching
autocmd FileType python map <leader>p :!python %<cr>
autocmd FileType ruby,rb map <leader>5 :w!<cr>:!ruby %<cr>
autocmd FileType * map <leader>e :qa!<cr>

"set extension .god as a Ruby file"
"au BufNewFile,BufRead *.god set filetype=ruby

"autocmd FileType coffee nmap <F5> :CoffeeCompile<cr>
"autocmd FileType coffee map <F5> :call SetCafeOptions()<cr>

"so ~/.vim/snippets/support_functions.vim

set re=1

autocmd Filetype gitcommit setlocal spell textwidth=72


 " enable per-project .vimrc files
   set exrc
 "   " Only execute safe per-project vimrc commands
     set secure"

Answer 1

以下是一些应该加速ctrlp的提示：

let g:ctrlp_cache_dir = $HOME . '/.cache/ctrlp'
if executable('ag')
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
endif

在上面的示例中，第一个选项告诉ctrlp将缓存保留在配置的位置，因此当您再次启动vim时，它将从那里读取并加载缓存（更快）。

第二个选项配置ctrlp使用ag（the_silver_searcher）而不是vim的原生globpath() apis来搜索文件，如果你不想使用ag，这将大大提高它的扫描速度，你甚至可以使用普通的grep，它仍然应该明显更快。请查看:h 'g:ctrlp_user_command'了解详情。

Answer 2

正如我解释here，如果您输入:help ctrlp-options并阅读一下，您会发现：

  

注意＃1：默认情况下， wildignore 和 g：ctrlp_custom_ignore   当 globpath（）用于扫描文件时应用，因此这些选项   使用 g：ctrlp_user_command 定义的命令时不应用   被使用。

因此，您可能需要unlet g:ctrlp_user_command（可能设置为默认命令）才能实际使用wildignore。例如，在~/.vimrc中添加：

if exists("g:ctrl_user_command")
  unlet g:ctrlp_user_command
endif
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*/vendor/*,*/\.git/*
...

之后，您需要刷新ctrlp缓存：在Vim中，在ctrlp模式下按 F5 ，或运行:CtrlPClearAllCaches，或删除缓存直接在shell中的目录：

rm -r ~/.cache/ctrlp/      # On Linux

至于索引部分（这似乎是你的问题），它应该遵循你的忽略规则。您可以在~/.cache/ctrlp/%path%to%your%project%folder.txt。

中查看索引文件

Answer 3

快速启动的最后手段

我尝试了在不同地方找到的所有东西，以提高我的ctrlp的索引速度，但没有任何帮助。 最后，我解决了这个问题：

let g:ctrlp_clear_cache_on_exit = 0

关闭VIM后保留ctrlp缓存，因此下一次启动会很快。您可以随时通过按F5手动更新缓存。

Answer 4

在浏览互联网时发现了这一点，它已经立即编制索引并搜索文件。

plt.axvline(mean[0], color='w', linestyle='dashed', linewidth=2)

我并没有完全掌握这里发生的事情，所以如果有人有更多的知识来剖析这一点，我很想知道幕后发生了什么。

Answer 5

如果已安装ripgrep（rg），则可以将其与CtrlP一起使用。它比默认文件搜索快得多。这是使它起作用的咒语：

if executable('rg')
  let g:ctrlp_user_command = 'rg %s --files --color=never --glob ""'
  let g:ctrlp_use_caching = 0
endif

h / t Elliot Jackson