nvim-config/init.vim at master · flexdeviser/nvim-config · GitHub

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""" Optixal's Neovim Init.vim
set encoding=UTF-8
set tabstop=4
set shiftwidth=4
set expandtab

""" Vim-Plug
call plug#begin()
Plug 'ctrlpvim/ctrlp.vim'
Plug 'ayu-theme/ayu-vim'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'ryanoasis/vim-devicons'
Plug 'preservim/nerdtree'
Plug 'caenrique/nvim-toggle-terminal'
Plug 'editorconfig/editorconfig-vim'
Plug 'preservim/nerdcommenter'
call plug#end()

set termguicolors     " enable true colors support
let ayucolor="light"  " for light version of theme
let ayucolor="mirage" " for mirage version of theme
let ayucolor="dark"   " for dark version of theme
colorscheme ayu


let g:airline_powerline_fonts = 1
let NERDTreeShowHidden=1

""" Line numbers
:set number
:set relativenumber


set guifont=Hack_Nerd_Font_Mono:h11

nnoremap <C-B> :NERDTreeToggle<CR>
nnoremap <C-]> :CocCommand eslint.executeAutofix<CR>

nnoremap <silent> <C-z> :ToggleTerminal<Enter>
tnoremap <silent> <C-z> <C-\><C-n>:ToggleTerminal<Enter>

""" format command
command! -nargs=0 Prettier :CocCommand prettier.formatFile

autocmd vimenter * NERDTree
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | exe 'cd '.argv()[0] | endif
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif


" Remap keys for gotos
  "nmap <silent> gd :call CocAction('jumpDefinition', 'tab drop')<CR>
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)


" use <tab> for trigger completion and navigate to next complete item
  function! s:check_back_space() abort
    let col = col('.') - 1
    return !col || getline('.')[col - 1]  =~ '\s'
  endfunction

  inoremap <silent><expr> <TAB>
        \ pumvisible() ? "\<C-n>" :
        \ <SID>check_back_space() ? "\<TAB>" :
        \ coc#refresh()
  "use tab and shift-tab to navigate completion list
  inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
  inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
  "Use <enter> to confirm complete
  inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
  "To force coc select complete item before confirm, use:
  inoremap <expr> <cr> pumvisible() ? coc#_select_confirm() : "\<C-g>u\<CR>"
  "Close preview window when completion is done.
  autocmd! CompleteDone * if pumvisible() == 0 | pclose | endif
  " Use `[c` and `]c` for navigate diagnostics
  nmap <silent> [c <Plug>(coc-diagnostic-prev)
  nmap <silent> ]c <Plug>(coc-diagnostic-next)


" Use K for show documentation in preview window
nnoremap <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
    if &filetype == 'vim'
      execute 'h '.expand('<cword>')
    else
      call CocAction('doHover')
    endif
endfunction

" Highlight symbol under cursor on CursorHold
autocmd CursorHold * silent call CocActionAsync('highlight')