.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     Plug 'iamcco/markdown-preview.nvim', { 'do': 'cd app && npx --yes yarn install' }
  88
  89     Plug 'tpope/vim-fugitive'
  90     Plug 'airblade/vim-gitgutter'
  91     Plug 'kdheepak/lazygit.nvim'
  92
  93     Plug 'neoclide/coc.nvim', {'branch': 'release'}
  94
  95     Plug 'nvim-treesitter/nvim-treesitter'
  96
  97     """
  98     "" avante and its dependents
  99     " Deps
 100     Plug 'nvim-lua/plenary.nvim'
 101     Plug 'MunifTanjim/nui.nvim'
 102     Plug 'MeanderingProgrammer/render-markdown.nvim'
 103
 104     " Optional deps
 105     Plug 'hrsh7th/nvim-cmp'
 106     Plug 'nvim-tree/nvim-web-devicons' "or Plug 'echasnovski/mini.icons'
 107     Plug 'HakonHarnes/img-clip.nvim'
 108     Plug 'zbirenbaum/copilot.lua'
 109     Plug 'stevearc/dressing.nvim' " for enhanced input UI
 110     Plug 'folke/snacks.nvim' " for modern input UI
 111
 112     " Yay, pass source=true if you want to build from source
 113     Plug 'yetone/avante.nvim', { 'branch': 'main', 'do': 'make' }
 114     ""
 115     ""
 116
 117 call plug#end()
 118
 119 "----------------------
 120 " gruvbox setting
 121 "----------------------
 122 if has_key(plugs, 'gruvbox')
 123     colorscheme gruvbox
 124 endif
 125
 126 "----------------------
 127 " vim-airline setting
 128 "----------------------
 129 if has_key(plugs, 'vim-airline')
 130     "tabline with airline
 131     ":help airline-tabline
 132     let g:airline#extensions#tabline#enabled = 1
 133     let g:airline#extensions#tabline#show_buffers = 0
 134     let g:airline#extensions#tabline#show_splits = 0
 135     let g:airline#extensions#tabline#show_tab_count = 0
 136     let g:airline#extensions#tabline#show_close_button = 0
 137 endif
 138
 139 "----------------------
 140 " fzf.vim setting
 141 "----------------------
 142 if has_key(plugs, 'fzf.vim')
 143     "mapping for fzf.vim
 144     nnoremap <C-p> :GFiles<CR>
 145     "as default <C-f>/<C-b> pair used to page down/up entire page
 146     nnoremap <C-f> :Tags<CR>
 147 endif
 148
 149 "----------------------
 150 " undotree setting
 151 "----------------------
 152 if has_key(plugs, 'undotree')
 153     nnoremap <leader>u :UndotreeToggle<CR>
 154 endif
 155
 156 "----------------------
 157 " nerdtree setting
 158 "----------------------
 159 if has_key(plugs, 'nerdtree')
 160     autocmd StdinReadPre * let s:std_in=1
 161     "when vim openning with no file, open NERDTree
 162     autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
 163     nnoremap <leader>n :NERDTreeToggle<CR>
 164 endif
 165
 166 "----------------------
 167 " tagbar setting
 168 "----------------------
 169 if has_key(plugs, 'tagbar')
 170     nnoremap <leader>t :TagbarToggle<CR>
 171 endif
 172
 173 "----------------------
 174 " coc.vim setting
 175 "----------------------
 176 if has_key(plugs, "coc.nvim")
 177     " Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
 178     nmap <silent> <leader>g[ <Plug>(coc-diagnostic-prev)
 179     nmap <silent> <leader>g] <Plug>(coc-diagnostic-next)
 180
 181     " GoTo code navigation.
 182     nmap <silent> <leader>gd <Plug>(coc-definition)
 183     nmap <silent> <leader>gr <Plug>(coc-references)
 184     nmap <silent> <leader>gy <Plug>(coc-type-definition)
 185     nmap <silent> <leader>gi <Plug>(coc-implementation)
 186
 187     " Highlight the symbol and its references when holding the cursor.
 188     autocmd CursorHold * silent call CocActionAsync('highlight')
 189
 190     " Symbol renaming.
 191     nmap <leader>rn <Plug>(coc-rename)
 192
 193     " Formatting selected code.
 194     xmap <leader>f  <Plug>(coc-format-selected)
 195     nmap <leader>f  <Plug>(coc-format-selected)
 196
 197     " Apply AutoFix to problem on the current line.
 198     nmap <leader>qf  <Plug>(coc-fix-current)
 199
 200     " clangd
 201     nmap <leader>gh :CocCommand clangd.switchSourceHeader<CR>
 202
 203     " Use K to show documentation in preview window.
 204     nnoremap <silent> <leader>h :call <SID>show_documentation()<CR>
 205     function! s:show_documentation()
 206       if (index(['vim','help'], &filetype) >= 0)
 207         execute 'h '.expand('<cword>')
 208       elseif (coc#rpc#ready())
 209         call CocActionAsync('doHover')
 210       else
 211         execute '!' . &keywordprg . " " . expand('<cword>')
 212       endif
 213     endfunction
 214
 215     let g:coc_default_semantic_highlight_groups = 1
 216     let g:coc_global_extensions = [
 217                 \'coc-marketplace',
 218                 \'coc-highlight',
 219                 \'coc-clangd',
 220                 \'coc-pyright',
 221                 \'coc-lua',
 222                 \'coc-sh',
 223                 \'coc-cmake',
 224                 \'coc-xmake',
 225                 \'coc-json',
 226                 \'coc-yaml',
 227                 \'coc-vimlsp',
 228                 \]
 229 endif
 230
 231 "----------------------
 232 " nvim-treesitter setting
 233 "----------------------
 234 if has_key(plugs, 'nvim-treesitter')
 235     lua require('plugin-config/nvim-treesitter')
 236
 237     "set foldmethod=expr
 238     set foldmethod=indent
 239     set foldexpr=nvim_treesitter#foldexpr()
 240     set foldlevel=99
 241 endif
 242
 243 "----------------------
 244 " copilot.lua setting
 245 "----------------------
 246 if has_key(plugs, 'copilot.lua')
 247     lua require('plugin-config/copilot')
 248 endif
 249
 250 "----------------------
 251 " avante.nvim setting
 252 "----------------------
 253 if has_key(plugs, 'avante.nvim')
 254     lua require('plugin-config/avante')
 255 endif
 256
 257 nnoremap J :tabprevious<CR>
 258 nnoremap K :tabnext<CR>
 259 nnoremap <leader>J :tabmove -1<CR>
 260 nnoremap <leader>K :tabmove +1<CR>
 261 nnoremap <C-h> <C-w>h
 262 nnoremap <C-j> <C-w>j
 263 nnoremap <C-k> <C-w>k
 264 nnoremap <C-l> <C-w>l
 265 nnoremap <leader>" viw<esc>a"<esc>bi"<esc>lel
 266 nnoremap <leader>' viw<esc>a'<esc>bi'<esc>lel
 267 nnoremap <silent> <Leader>+ :resize +5<CR>
 268 nnoremap <silent> <Leader>- :resize -5<CR>
 269 nnoremap <silent> <Leader>v+ :vertical resize +5<CR>
 270 nnoremap <silent> <Leader>v- :vertical resize -5<CR>
 271
 272 " shortcut for folding
 273 nnoremap <silent> <Leader>fi :set foldmethod=indent<CR>
 274 nnoremap <silent> <Leader>fd :set foldmethod=manual<CR>ggVGzD
 275
 276 " 禁用 <C-a>
 277 nnoremap <C-a> <Nop>
 278 xnoremap <C-a> <Nop>
 279
 280 "HighLight trailing whitespace"
 281 highlight ExtraWhitespace ctermbg=red guibg=red
 282 match ExtraWhitespace /\s\+$/
 283
 284 "use powerline-vim for normal use
 285 "instead of installing for both user and root
 286 "run to install lib: pip3 install --user powerline-status
 287 "python3 from powerline.vim import setup as powerline_setup
 288 "python3 powerline_setup()
 289 "python3 del powerline_setup