.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 'plasticboy/vim-markdown'
  87
  88     Plug 'tpope/vim-fugitive'
  89     Plug 'airblade/vim-gitgutter'
  90     Plug 'kdheepak/lazygit.nvim'
  91
  92     Plug 'neoclide/coc.nvim', {'branch': 'release'}
  93
  94     Plug 'nvim-treesitter/nvim-treesitter'
  95
  96     """
  97     "" avante and its dependents
  98     " Deps
  99     Plug 'nvim-lua/plenary.nvim'
 100     Plug 'MunifTanjim/nui.nvim'
 101     Plug 'MeanderingProgrammer/render-markdown.nvim'
 102
 103     " Optional deps
 104     Plug 'hrsh7th/nvim-cmp'
 105     Plug 'nvim-tree/nvim-web-devicons' "or Plug 'echasnovski/mini.icons'
 106     Plug 'HakonHarnes/img-clip.nvim'
 107     Plug 'zbirenbaum/copilot.lua'
 108     Plug 'stevearc/dressing.nvim' " for enhanced input UI
 109     Plug 'folke/snacks.nvim' " for modern input UI
 110
 111     " Yay, pass source=true if you want to build from source
 112     Plug 'yetone/avante.nvim', { 'branch': 'main', 'do': 'make' }
 113     ""
 114     ""
 115
 116 call plug#end()
 117
 118 "----------------------
 119 " gruvbox setting
 120 "----------------------
 121 if has_key(plugs, 'gruvbox')
 122     colorscheme gruvbox
 123 endif
 124
 125 "----------------------
 126 " vim-airline setting
 127 "----------------------
 128 if has_key(plugs, 'vim-airline')
 129     "tabline with airline
 130     ":help airline-tabline
 131     let g:airline#extensions#tabline#enabled = 1
 132     let g:airline#extensions#tabline#show_buffers = 0
 133     let g:airline#extensions#tabline#show_splits = 0
 134     let g:airline#extensions#tabline#show_tab_count = 0
 135     let g:airline#extensions#tabline#show_close_button = 0
 136 endif
 137
 138 "----------------------
 139 " fzf.vim setting
 140 "----------------------
 141 if has_key(plugs, 'fzf.vim')
 142     "mapping for fzf.vim
 143     nnoremap <C-p> :GFiles<CR>
 144     "as default <C-f>/<C-b> pair used to page down/up entire page
 145     nnoremap <C-f> :Tags<CR>
 146 endif
 147
 148 "----------------------
 149 " undotree setting
 150 "----------------------
 151 if has_key(plugs, 'undotree')
 152     nnoremap <leader>u :UndotreeToggle<CR>
 153 endif
 154
 155 "----------------------
 156 " nerdtree setting
 157 "----------------------
 158 if has_key(plugs, 'nerdtree')
 159     autocmd StdinReadPre * let s:std_in=1
 160     "when vim openning with no file, open NERDTree
 161     autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
 162     nnoremap <leader>n :NERDTreeToggle<CR>
 163 endif
 164
 165 "----------------------
 166 " tagbar setting
 167 "----------------------
 168 if has_key(plugs, 'tagbar')
 169     nnoremap <leader>t :TagbarToggle<CR>
 170 endif
 171
 172 "----------------------
 173 " coc.vim setting
 174 "----------------------
 175 if has_key(plugs, "coc.nvim")
 176     " Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
 177     nmap <silent> <leader>g[ <Plug>(coc-diagnostic-prev)
 178     nmap <silent> <leader>g] <Plug>(coc-diagnostic-next)
 179
 180     " GoTo code navigation.
 181     nmap <silent> <leader>gd <Plug>(coc-definition)
 182     nmap <silent> <leader>gr <Plug>(coc-references)
 183     nmap <silent> <leader>gy <Plug>(coc-type-definition)
 184     nmap <silent> <leader>gi <Plug>(coc-implementation)
 185
 186     " Highlight the symbol and its references when holding the cursor.
 187     autocmd CursorHold * silent call CocActionAsync('highlight')
 188
 189     " Symbol renaming.
 190     nmap <leader>rn <Plug>(coc-rename)
 191
 192     " Formatting selected code.
 193     xmap <leader>f  <Plug>(coc-format-selected)
 194     nmap <leader>f  <Plug>(coc-format-selected)
 195
 196     " Apply AutoFix to problem on the current line.
 197     nmap <leader>qf  <Plug>(coc-fix-current)
 198
 199     " clangd
 200     nmap <leader>gh :CocCommand clangd.switchSourceHeader<CR>
 201
 202     " Use K to show documentation in preview window.
 203     nnoremap <silent> <leader>h :call <SID>show_documentation()<CR>
 204     function! s:show_documentation()
 205       if (index(['vim','help'], &filetype) >= 0)
 206         execute 'h '.expand('<cword>')
 207       elseif (coc#rpc#ready())
 208         call CocActionAsync('doHover')
 209       else
 210         execute '!' . &keywordprg . " " . expand('<cword>')
 211       endif
 212     endfunction
 213
 214     let g:coc_default_semantic_highlight_groups = 1
 215     let g:coc_global_extensions = [
 216                 \'coc-marketplace',
 217                 \'coc-highlight',
 218                 \'coc-clangd',
 219                 \'coc-pyright',
 220                 \'coc-lua',
 221                 \'coc-sh',
 222                 \'coc-cmake',
 223                 \'coc-xmake',
 224                 \'coc-json',
 225                 \'coc-yaml',
 226                 \'coc-vimlsp',
 227                 \]
 228 endif
 229
 230 "----------------------
 231 " nvim-treesitter setting
 232 "----------------------
 233 if has_key(plugs, 'nvim-treesitter')
 234     lua require('plugin-config/nvim-treesitter')
 235
 236     "set foldmethod=expr
 237     set foldmethod=indent
 238     set foldexpr=nvim_treesitter#foldexpr()
 239     set foldlevel=99
 240 endif
 241
 242 "----------------------
 243 " avante.nvim setting
 244 "----------------------
 245 if has_key(plugs, 'avante.nvim')
 246     lua require('plugin-config/avante')
 247 endif
 248
 249 nnoremap J :tabprevious<CR>
 250 nnoremap K :tabnext<CR>
 251 nnoremap <leader>J :tabmove -1<CR>
 252 nnoremap <leader>K :tabmove +1<CR>
 253 nnoremap <C-h> <C-w>h
 254 nnoremap <C-j> <C-w>j
 255 nnoremap <C-k> <C-w>k
 256 nnoremap <C-l> <C-w>l
 257 nnoremap <leader>" viw<esc>a"<esc>bi"<esc>lel
 258 nnoremap <leader>' viw<esc>a'<esc>bi'<esc>lel
 259 nnoremap <silent> <Leader>+ :resize +5<CR>
 260 nnoremap <silent> <Leader>- :resize -5<CR>
 261 nnoremap <silent> <Leader>v+ :vertical resize +5<CR>
 262 nnoremap <silent> <Leader>v- :vertical resize -5<CR>
 263
 264 " shortcut for folding
 265 nnoremap <silent> <Leader>fi :set foldmethod=indent<CR>
 266 nnoremap <silent> <Leader>fd :set foldmethod=manual<CR>ggVGzD
 267
 268 " 禁用 <C-a>
 269 nnoremap <C-a> <Nop>
 270 xnoremap <C-a> <Nop>
 271
 272 "HighLight trailing whitespace"
 273 highlight ExtraWhitespace ctermbg=red guibg=red
 274 match ExtraWhitespace /\s\+$/
 275
 276 "use powerline-vim for normal use
 277 "instead of installing for both user and root
 278 "run to install lib: pip3 install --user powerline-status
 279 "python3 from powerline.vim import setup as powerline_setup
 280 "python3 powerline_setup()
 281 "python3 del powerline_setup