Update vim config

.vimrc

@@ -1,28 +1,52 @@
+"
 " General config
 " ______________________________ 
-"
+
 set encoding=utf-8
-set laststatus=2
+set hidden
+set ttyfast
+set updatetime=300
+set timeout timeoutlen=1000 ttimeoutlen=50
+set undolevels=500
+set history=500
+set shortmess+=c
+set signcolumn=yes
 set nowrap
 set smarttab
-set backspace=indent,eol,start
+set signcolumn=yes
-set ttyfast
-set timeout timeoutlen=1000 ttimeoutlen=50
 set clipboard=unnamed "use p to paste clipboard
-set history=1000
+
-set undolevels=1000
+set backspace=indent,eol,start
+set tabstop=2 softtabstop=2 shiftwidth=2 expandtab smarttab autoindent
+set ignorecase smartcase incsearch hlsearch
+set emoji
+
+" no backups
+set nocursorcolumn
+set nocursorline
+set scrolljump=5
+set lazyredraw
+set synmaxcol=180
 set nobackup
 set nowritebackup
 set noswapfile
 set viminfo='20,\"100 "max 100 lines in registers
-set visualbell
-set noerrorbells
-set nomodeline
 
+set cmdheight=2
+
+" sudo save
+command! W execute 'w !sudo tee % > /dev/null' <bar> edit!
+
+"
+" Filetypes
+" ______________________________
+
+filetype plugin indent on
+
+"
 " Keybindings
 " ______________________________
-"
+
-" no arrow keys
 map <Up> <NOP>
 map <Down> <NOP>
 map <Left> <NOP>
@@ -38,26 +62,113 @@ inoremap jk <Esc>
 " quick help
 :ca htab :tab h 
 
-" 2x scrolling
+" coc
-nnoremap <C-e> 2<C-e>
+inoremap <silent><expr> <TAB>
-nnoremap <C-y> 2<C-y>
+  \ pumvisible() ? "\<C-n>" :
+  \ <SID>check_back_space() ? "\<TAB>" :
+  \ coc#refresh()
+inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
 
+function! s:check_back_space() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+
+inoremap <silent><expr> <c-space> coc#refresh()
+
+if has('patch8.1.1068')
+  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
+else
+  imap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
+endif
+
+nmap <silent> [g <Plug>(coc-diagnostic-prev)
+nmap <silent> ]g <Plug>(coc-diagnostic-next)
+
+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)
+
+nnoremap <silent> K :call <SID>show_documentation()<CR>
+
+function! s:show_documentation()
+  if (index(['vim','help'], &filetype) >= 0)
+    execute 'h '.expand('<cword>')
+  else
+    call CocAction('doHover')
+  endif
+endfunction
+
+autocmd CursorHold * silent call CocActionAsync('highlight')
+
+nmap <leader>rn <Plug>(coc-rename)
+
+xmap <leader>f  <Plug>(coc-format-selected)
+nmap <leader>f  <Plug>(coc-format-selected)
+
+augroup mygroup
+  autocmd!
+  autocmd FileType typescript, json setl formatexpr=CocAction('formatSelected')
+  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
+augroup end
+
+xmap <leader>a  <Plug>(coc-codeaction-selected)
+nmap <leader>a  <Plug>(coc-codeaction-selected)
+
+nmap <leader>ac  <Plug>(coc-codeaction)
+nmap <leader>qf  <Plug>(coc-fix-current)
+
+xmap if <Plug>(coc-funcobj-i)
+xmap af <Plug>(coc-funcobj-a)
+omap if <Plug>(coc-funcobj-i)
+omap af <Plug>(coc-funcobj-a)
+
+nmap <silent> <TAB> <Plug>(coc-range-select)
+xmap <silent> <TAB> <Plug>(coc-range-select)
+
+command! -nargs=0 Format :call CocAction('format')
+command! -nargs=? Fold :call     CocAction('fold', <f-args>)
+command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
+
+set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
+
+nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
+nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
+nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
+nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
+nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
+nnoremap <silent> <space>j  :<C-u>CocNext<CR>
+nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
+nnoremap <silent> <space>p  :<C-u>CocListResume<CR>
+
+let g:coc_global_extensions = [
+  \'coc-css',
+  \'coc-eslint',
+  \'coc-html',
+  \'coc-json',
+  \'coc-prettier',
+  \'coc-svelte',
+  \'coc-tsserver'
+  \]
+
+command! -nargs=0 Prettier :CocCommand prettier.formatFile
+
+"
 " Plugins
 " ______________________________ 
 
 call plug#begin()
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
 Plug 'arcticicestudio/nord-vim'
 Plug 'scrooloose/nerdtree'
+Plug 'yuezk/vim-js'
 Plug 'maxmellon/vim-jsx-pretty'
 Plug 'ryanoasis/vim-devicons'
 Plug 'junegunn/fzf', { 'do': './install --bin' }
 Plug 'junegunn/fzf.vim'
-Plug 'neoclide/coc.nvim', {'branch': 'release'}
 Plug 'leafgarland/typescript-vim'
 Plug 'peitalin/vim-jsx-typescript'
-Plug 'prettier/vim-prettier', {
-  \ 'do': 'yarn install',
-  \ 'for': ['javascript', 'typescript', 'css', 'less', 'scss', 'json', 'graphql', 'markdown', 'vue', 'yaml', 'html'] }
 call plug#end()
 
 " NERDTree
@@ -66,12 +177,9 @@ let g:NERDTreeMinimalUI = 1
 let g:NERDTreeIgnore = []
 let g:NERDTreeStatusline = ''
 
-" fzf - use silversearcher-ag to respect .gitignore
+" FZF - use silversearcher-ag to respect .gitignore
 let $FZF_DEFAULT_COMMAND = 'ag -g ""'
-
+let g:vim_jsx_pretty_colorful_config = 1
-" prettier
-let g:prettier#quickfix_enabled = 0
-autocmd TextChanged,InsertLeave *.js,*.jsx,*.mjs,*.ts,*.tsx,*.css,*.less,*.scss,*.json,*.graphql,*.md,*.vue,*.yaml,*.html PrettierAsync
 
 " plugin keybindings
 nnoremap <silent> <C-b> :NERDTreeToggle<CR>
@@ -82,8 +190,10 @@ let g:fzf_action = {
   \ 'ctrl-v': 'vsplit'
   \}
 
+"
 " Theme
 " ______________________________  
 
 colorscheme nord
+set t_Co=256