vimrc

call plug#begin('~/.vim/plugged')

Plug 'peitalin/vim-jsx-typescript'
Plug 'sheerun/vim-polyglot'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'victorze/foo'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-surround'
Plug 'theniceboy/nvim-deus'
Plug 'liuchengxu/eleline.vim'
" Plug 'jamestthompson3/sort-import.nvim'

call plug#end()

" lua << EOF
"   require('sort-import').setup()
"   require('sort-import').sort_import()
"   require('sort-import').sort_import(true)
" EOF

set termguicolors
colorscheme deus
set number relativenumber
set shiftwidth=2
set tabstop=2
set expandtab
set tw=80
" set belloff=all
set laststatus=2
set hidden
set signcolumn=yes " always show sign column
set shortmess+=c " don't pass msgs to ins-complete-menu
set updatetime=300 " should help improve lag
set cmdheight=2 " more space for displaying msgs
set encoding=utf-8 " internal encoding of vim
set re=0 " disable regex which breaks highlighting
set clipboard=unnamedplus " add support for the Mac OS X clipboard
let g:loaded_clipboard_provider = 1

autocmd User FugitiveChanged if exists("b:eleline_branch") | unlet b:eleline_branch | endif

let g:coc_global_extensions = [
  \ 'coc-tsserver'
  \ ]

" Highlight the symbol and its references when holding the cursor.
autocmd CursorHold * silent call CocActionAsync('highlight')

autocmd InsertEnter * set timeoutlen=200
autocmd InsertLeave * set timeoutlen=1000

nnoremap <silent><c-p> :<C-u>CocList files<CR>
nnoremap <silent><Leader>f :<C-u>CocList grep<CR>
nnoremap <silent><Leader>b :<C-u>CocList buffers<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)
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)
nnoremap <silent> <space>d :<C-u>CocList diagnostics<cr>
nnoremap <silent> <space>s :<C-u>CocList -I symbols<cr>
nmap <leader>do <Plug>(coc-codeaction)

" Use K to show documentation in preview window.
nnoremap <silent> K :call ShowDocumentation()<CR>

function! ShowDocumentation()
  if CocAction('hasProvider', 'hover')
    call CocActionAsync('doHover')
  else
    call feedkeys('K', 'in')
  endif
endfunction

" grep word under cursor
command! -nargs=+ -complete=custom,s:GrepArgs Rg exe 'CocList grep '.<q-args>

function! s:GrepArgs(...)
  let list = ['-S', '-smartcase', '-i', '-ignorecase', '-w', '-word',
        \ '-e', '-regex', '-u', '-skip-vcs-ignores', '-t', '-extension']
  return join(list, "\n")
endfunction

" Keymapping for grep word under cursor with interactive mode
nnoremap <silent> <Leader>cf :exe 'CocList -I --input='.expand('<cword>').' grep'<CR>

" Use tab for trigger completion with characters ahead and navigate.
" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
" other plugin before putting this into your config.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ CheckBackspace() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! CheckBackspace() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Use <c-space> to trigger completion.
if has('nvim')
  inoremap <silent><expr> <c-space> coc#refresh()
else
  inoremap <silent><expr> <c-@> coc#refresh()
endif

" Make <CR> auto-select the first completion item and notify coc.nvim to
" format on enter, <cr> could be remapped by other vim plugin
inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

noremap <Leader>,ftd :filetype detect
 
" look up highlight grouping
nm <silent> <F1> :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name")
    \ . '> trans<' . synIDattr(synID(line("."),col("."),0),"name")
    \ . "> lo<" . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name")
    \ . ">"<CR>

" dark red
hi tsxTagName guifg=#E06C75
hi tsxComponentName guifg=#E06C75
hi tsxCloseComponentName guifg=#E06C75

" orange
hi tsxCloseString guifg=#F99575
hi tsxCloseTag guifg=#F99575
hi tsxCloseTagName guifg=#F99575
hi tsxAttributeBraces guifg=#F99575
hi tsxEqual guifg=#F99575

" yellow
hi tsxAttrib guifg=#F8BD7F cterm=italic

hi ReactState guifg=#C176A7
hi ReactProps guifg=#D19A66
hi ApolloGraphQL guifg=#CB886B
hi Events ctermfg=204 guifg=#56B6C2
hi ReduxKeywords ctermfg=204 guifg=#C678DD
hi ReduxHooksKeywords ctermfg=204 guifg=#C176A7
hi WebBrowser ctermfg=204 guifg=#56B6C2
hi ReactLifeCycleMethods ctermfg=204 guifg=#D19A66

" set filetypes as typescript.tsx
autocmd BufNewFile,BufRead *.tsx,*.jsx set filetype=typescriptreact
autocmd BufEnter *.{js,jsx,ts,tsx} :syntax sync fromstart
autocmd BufLeave *.{js,jsx,ts,tsx} :syntax sync clear

filetype plugin indent on
syntax on

"" Coc-nvim
" Always show the signcolumn, otherwise it would shift the text each time
" diagnostics appear/become resolved.
if has("nvim-0.5.0") || has("patch-8.1.1564")
  " Recently vim can merge signcolumn and number column into one
  set signcolumn=number
else

  set signcolumn=yes
endif

" Give more space for displaying messages.
set cmdheight=2

" Remap <C-f> and <C-b> for scroll float windows/popups.
if has('nvim-0.4.0') || has('patch-8.2.0750')
  nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
  nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"

  inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
  inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
  vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
  vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
endif

" Mappings for CoCList
" Show all diagnostics.
nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
" Manage extensions.
nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
" Show commands.
nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
" Find symbol of current document.
nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>
" Search workspace symbols.
nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
" Do default action for next item.
nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
" Do default action for previous item.
nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
" Resume latest coc list.
nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>