.config/nvim/init.vim

   1 syntax enable
   2 let mapleader=" "
   3
   4 set background=dark
   5 set termguicolors
   6 set t_Co=256 "terminal color
   7 set t_ut=""
   8 "set term=xterm-256color
   9
  10 "In order to display chinese in GBK
  11 "let &termencoding=&encoding
  12 set fileencodings=utf-8,gbk
  13 set fileformat=unix
  14 set foldmethod=indent
  15 set encoding=utf-8 "required for ycm
  16
  17 set tabstop=4
  18 set softtabstop=4
  19 set shiftwidth=4
  20 set expandtab
  21 set smartindent
  22 set backspace=indent,eol,start
  23
  24 set number
  25 set nowrap
  26 set signcolumn=auto
  27 set smartcase
  28 set incsearch
  29 set hlsearch
  30 set ignorecase
  31 set cursorline
  32 set conceallevel=0
  33 set showtabline=2
  34 set laststatus=2 "always show status line
  35 set noshowmode
  36 set wildmenu
  37
  38 set mouse=a
  39 set autochdir
  40 set updatetime=300
  41 set noerrorbells
  42
  43 " Turn backup off
  44 set noswapfile
  45 set nobackup
  46 set nowritebackup
  47 set undodir=~/.cache/nvim/undodir
  48 set undofile
  49
  50 " auto added comment leader, detail for :h formatoptions
  51 set formatoptions+=/ro
  52
  53 set tags=tags~;,tags~
  54 "setting gf (go file) path
  55 "change kernel version to your version, for kernel development
  56 set path=.,lib;,include;,includes;
  57 set path+=/usr/include,/usr/include/c++/*
  58 set path+=/usr/local/include
  59
  60 "ColumnLimit
  61 set colorcolumn=120
  62 highlight ColorColumn ctermbg=0 guibg=lightgrey
  63
  64 " Writes to the unnamed register also writes to the * and + registers. This
  65 " makes it easy to interact with the system clipboard
  66 if has ('unnamedplus')
  67     set clipboard=unnamedplus
  68 else
  69     set clipboard=unnamed
  70 endif
  71
  72 call plug#begin()
  73     Plug 'morhetz/gruvbox'
  74     Plug 'Yggdroot/indentLine'
  75     Plug 'christoomey/vim-tmux-navigator'
  76     Plug 'vim-airline/vim-airline'
  77
  78     Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
  79     Plug 'junegunn/fzf.vim'
  80     Plug 'ludovicchabant/vim-gutentags'
  81
  82     Plug 'mbbill/undotree'
  83     Plug 'preservim/nerdtree'
  84     Plug 'majutsushi/tagbar'
  85
  86     Plug 'MeanderingProgrammer/render-markdown.nvim'
  87     Plug 'plasticboy/vim-markdown'
  88     Plug 'iamcco/markdown-preview.nvim', { 'do': 'cd app && npx --yes yarn install' }
  89
  90     Plug 'tpope/vim-fugitive'
  91     Plug 'airblade/vim-gitgutter'
  92     Plug 'kdheepak/lazygit.nvim'
  93
  94     Plug 'neoclide/coc.nvim', {'branch': 'release'}
  95
  96     Plug 'nvim-treesitter/nvim-treesitter'
  97
  98     Plug 'zbirenbaum/copilot.lua'
  99
 100     " execute 'source' fnameescape(expand('<sfile>:p:h') . '/opt/avante.vim')
 101     " execute 'source' fnameescape(expand('<sfile>:p:h') . '/opt/leetcode.vim')
 102
 103 call plug#end()
 104
 105 "----------------------
 106 " gruvbox setting
 107 "----------------------
 108 if has_key(plugs, 'gruvbox')
 109     colorscheme gruvbox
 110 endif
 111
 112 "----------------------
 113 " vim-airline setting
 114 "----------------------
 115 if has_key(plugs, 'vim-airline')
 116     "tabline with airline
 117     ":help airline-tabline
 118     let g:airline#extensions#tabline#enabled = 1
 119     let g:airline#extensions#tabline#show_buffers = 0
 120     let g:airline#extensions#tabline#show_splits = 0
 121     let g:airline#extensions#tabline#show_tab_count = 0
 122     let g:airline#extensions#tabline#show_close_button = 0
 123 endif
 124
 125 "----------------------
 126 " fzf.vim setting
 127 "----------------------
 128 if has_key(plugs, 'fzf.vim')
 129     "mapping for fzf.vim
 130     nnoremap <C-p> :GFiles<CR>
 131     "as default <C-f>/<C-b> pair used to page down/up entire page
 132     nnoremap <C-f> :Tags<CR>
 133 endif
 134
 135 "----------------------
 136 " undotree setting
 137 "----------------------
 138 if has_key(plugs, 'undotree')
 139     nnoremap <leader>u :UndotreeToggle<CR>
 140 endif
 141
 142 "----------------------
 143 " nerdtree setting
 144 "----------------------
 145 if has_key(plugs, 'nerdtree')
 146     autocmd StdinReadPre * let s:std_in=1
 147     "when vim openning with no file, open NERDTree
 148     autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
 149     nnoremap <leader>n :NERDTreeToggle<CR>
 150 endif
 151
 152 "----------------------
 153 " tagbar setting
 154 "----------------------
 155 if has_key(plugs, 'tagbar')
 156     nnoremap <leader>t :TagbarToggle<CR>
 157 endif
 158
 159 "----------------------
 160 " coc.vim setting
 161 "----------------------
 162 if has_key(plugs, "coc.nvim")
 163     " Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
 164     nmap <silent> <leader>g[ <Plug>(coc-diagnostic-prev)
 165     nmap <silent> <leader>g] <Plug>(coc-diagnostic-next)
 166
 167     " GoTo code navigation.
 168     nmap <silent> <leader>gd <Plug>(coc-definition)
 169     nmap <silent> <leader>gr <Plug>(coc-references)
 170     nmap <silent> <leader>gy <Plug>(coc-type-definition)
 171     nmap <silent> <leader>gi <Plug>(coc-implementation)
 172
 173     " Highlight the symbol and its references when holding the cursor.
 174     autocmd CursorHold * silent call CocActionAsync('highlight')
 175
 176     " Symbol renaming.
 177     nmap <leader>rn <Plug>(coc-rename)
 178
 179     " Formatting selected code.
 180     xmap <leader>f  <Plug>(coc-format-selected)
 181     nmap <leader>f  <Plug>(coc-format-selected)
 182
 183     " Apply AutoFix to problem on the current line.
 184     nmap <leader>qf  <Plug>(coc-fix-current)
 185
 186     " clangd
 187     nmap <leader>gh :CocCommand clangd.switchSourceHeader<CR>
 188
 189     " Use K to show documentation in preview window.
 190     nnoremap <silent> <leader>h :call <SID>show_documentation()<CR>
 191     function! s:show_documentation()
 192       if (index(['vim','help'], &filetype) >= 0)
 193         execute 'h '.expand('<cword>')
 194       elseif (coc#rpc#ready())
 195         call CocActionAsync('doHover')
 196       else
 197         execute '!' . &keywordprg . " " . expand('<cword>')
 198       endif
 199     endfunction
 200
 201     let g:coc_default_semantic_highlight_groups = 1
 202     let g:coc_global_extensions = [
 203                 \'coc-marketplace',
 204                 \'coc-highlight',
 205                 \'coc-clangd',
 206                 \'coc-pyright',
 207                 \'coc-lua',
 208                 \'coc-sh',
 209                 \'coc-cmake',
 210                 \'coc-xmake',
 211                 \'coc-json',
 212                 \'coc-yaml',
 213                 \'coc-vimlsp',
 214                 \]
 215 endif
 216
 217 "----------------------
 218 " nvim-treesitter setting
 219 "----------------------
 220 if has_key(plugs, 'nvim-treesitter')
 221     lua require('plugin-config/nvim-treesitter')
 222
 223     "set foldmethod=expr
 224     set foldmethod=indent
 225     set foldexpr=nvim_treesitter#foldexpr()
 226     set foldlevel=99
 227 endif
 228
 229 "----------------------
 230 " copilot.lua setting
 231 "----------------------
 232 if has_key(plugs, 'copilot.lua')
 233     lua require('plugin-config/copilot')
 234 endif
 235
 236 "----------------------
 237 " avante.nvim setting
 238 "----------------------
 239 if has_key(plugs, 'avante.nvim')
 240     lua require('plugin-config/avante')
 241 endif
 242
 243 "----------------------
 244 " leetcode.nvim setting
 245 "----------------------
 246 if has_key(plugs, 'leetcode.nvim')
 247     lua require('plugin-config/leetcode')
 248 endif
 249
 250 nnoremap J :tabprevious<CR>
 251 nnoremap K :tabnext<CR>
 252 nnoremap <leader>J :tabmove -1<CR>
 253 nnoremap <leader>K :tabmove +1<CR>
 254 nnoremap <C-h> <C-w>h
 255 nnoremap <C-j> <C-w>j
 256 nnoremap <C-k> <C-w>k
 257 nnoremap <C-l> <C-w>l
 258 nnoremap <leader>" viw<esc>a"<esc>bi"<esc>lel
 259 nnoremap <leader>' viw<esc>a'<esc>bi'<esc>lel
 260 nnoremap <silent> <Leader>+ :resize +5<CR>
 261 nnoremap <silent> <Leader>- :resize -5<CR>
 262 nnoremap <silent> <Leader>v+ :vertical resize +5<CR>
 263 nnoremap <silent> <Leader>v- :vertical resize -5<CR>
 264
 265 " shortcut for folding
 266 nnoremap <silent> <Leader>fi :set foldmethod=indent<CR>
 267 nnoremap <silent> <Leader>fd :set foldmethod=manual<CR>ggVGzD
 268
 269 " 禁用 <C-a>
 270 nnoremap <C-a> <Nop>
 271 xnoremap <C-a> <Nop>
 272
 273 "HighLight trailing whitespace"
 274 highlight ExtraWhitespace ctermbg=red guibg=red
 275 match ExtraWhitespace /\s\+$/
 276
 277 "use powerline-vim for normal use
 278 "instead of installing for both user and root
 279 "run to install lib: pip3 install --user powerline-status
 280 "python3 from powerline.vim import setup as powerline_setup
 281 "python3 powerline_setup()
 282 "python3 del powerline_setup