vimrc

init.vim

set encoding=utf-8
set fileencoding=utf-8

set nocompatible " be iMproved, required

" Numbers
set number relativenumber
set numberwidth=4
augroup numbertoggle
  autocmd!
  autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
  autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
augroup end

set ruler
set noswapfile
set nobackup
set nowritebackup
set incsearch
set autowrite
set autoread
set termguicolors
set mouse=a

" use OS clipboard
set clipboard=unnamedplus

" Indentation
set cindent
set autoindent
set smartindent

" Tabs
set tabstop=2
set shiftwidth=2
set backspace=2
set expandtab
set shiftround

set splitbelow
set splitright

set t_Co=256
set t_ut=

cabbrev ㅈ w
cabbrev ㅂ q
cabbrev ㅈㅂ wq

" Plugins
call plug#begin(exists('s:plug') ? s:plug : '~/.vim/plugged')

Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'

Plug 'dracula/vim', { 'as': 'dracula' }
" Plug 'tomasiser/vim-code-dark'

Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'

Plug 'ntpeters/vim-better-whitespace'

Plug 'Yggdroot/indentLine'

" 이쁜 아이콘 (Nerd fonts)
Plug 'ryanoasis/vim-devicons'

Plug 'easymotion/vim-easymotion'

Plug 'editorconfig/editorconfig-vim'

Plug 'lbrayner/vim-rzip'

" html,jsx 태그 auto closing
" (coc-html autoClosing 구려서 끔)
Plug 'alvan/vim-closetag'

" git blame 나오는거
Plug 'APZelos/blamer.nvim'

" Langs
Plug 'vim-syntastic/syntastic'
Plug 'sheerun/vim-polyglot'
Plug 'neoclide/coc.nvim', { 'branch': 'release' }
Plug 'fatih/vim-go', { 'do': ':GoUpdateBinaries' }
Plug 'reasonml-editor/vim-reason-plus'
Plug 'HerringtonDarkholme/yats.vim'
Plug 'yuezk/vim-js'
" Note: Since vim-polyglot has already embedded this plugin, if you have installed vim-polyglot, you don't need to install this plugin anymore.
" Plug 'maxmellon/vim-jsx-pretty'

call plug#end()

" Theme
syntax on

" Theme - dracula
color dracula
colorscheme dracula
let g:airline_theme = 'dracula'

set guifont=Hack\ Nerd\ Font\ 14
hi HighlightedyankRegion term=bold ctermbg=0 guibg=#13354A
set termguicolors

" for React
autocmd BufNewFile,BufRead *.js,*.jsx
  \ set filetype=javascript.jsx |
  \ set syntax=javascriptreact
autocmd BufNewFile,BufRead *.ts,*.tsx
  \ set filetype=typescript.tsx |
  \ set syntax=typescriptreact

" fzf
" Mapping selecting mappings
nmap <leader><tab> <plug>(fzf-maps-n)
xmap <leader><tab> <plug>(fzf-maps-x)
omap <leader><tab> <plug>(fzf-maps-o)
" Insert mode completion
imap <c-x><c-k> <plug>(fzf-complete-word)
imap <c-x><c-f> <plug>(fzf-complete-path)
imap <c-x><c-l> <plug>(fzf-complete-line)
" Path completion with custom source command
inoremap <expr> <c-x><c-f> fzf#vim#complete#path('fd')
inoremap <expr> <c-x><c-f> fzf#vim#complete#path('rg --files')
" Word completion with custom spec with popup layout option
inoremap <expr> <c-x><c-k> fzf#vim#complete#word({'window': { 'width': 0.2, 'height': 0.9, 'xoffset': 1 }})

" vim-better-whitespace
let g:better_whitespace_enabled=1
let g:strip_whitespace_on_save=1

" Yggdroot/indentLine
let g:indentLine_char = '⎸'

" APZelos/blamer.nvim
let g:blamer_enabled = 1
let g:blamer_delay = 500
let g:blamer_show_in_visual_modes = 0
let g:blamer_date_format = '%Y-%m-%d'

" alvan/vim-closetag
let g:closetag_filenames = '*.html,*.md,*.jsx,*.tsx,*.re'
let g:closetag_filetypes = 'html,md,javascript.jsx,typescript.tsx,reason'
let g:closetag_xhtml_filenames = '*.xhtml,*.jsx,*.tsx,*.re'
let g:closetag_xhtml_filetypes = 'xhtml,javascript.jsx,typescript.tsx,reason'
let g:closetag_emptyTags_caseSensitive = 1
let g:closetag_regions = {
  \ 'typescript.tsx': 'jsxRegion,tsxRegion',
  \ 'javascript.jsx': 'jsxRegion',
  \ }
let g:closetag_shortcut = '>'
let g:closetag_close_shortcut = '<leader>>'

" syntastic
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

" EasyMotion
map <Leader>l <Plug>(easymotion-lineforward)
map <Leader>j <Plug>(easymotion-j)
map <Leader>k <Plug>(easymotion-k)
map <Leader>h <Plug>(easymotion-linebackward)
let g:EasyMotion_startofline = 0 " keep cursor column when JK motion

" editorconfig/editorconfig-vim
let g:EditorConfig_exclude_patterns = []

" coc recomendations

" TextEdit might fail if hidden is not set.
set hidden

" Some servers have issues with backup files, see #649.
set nobackup
set nowritebackup

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

" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
" delays and poor user experience.
set updatetime=300

" Don't pass messages to |ins-completion-menu|.
set shortmess+=c

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

" 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>" :
    \ <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

" Use <c-space> to trigger completion.
inoremap <silent><expr> <c-space> coc#refresh()

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current
" position. Coc only does snippet and additional edit on confirm.
" <cr> could be remapped by other vim plugin, try `:verbose imap <CR>`.
if exists('*complete_info')
  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
else
  inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
endif

" Use `[g` and `]g` to navigate diagnostics
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

" Remap keys for gotos
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 K to show documentation in preview window.
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

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

" Symbol renaming.
nmap <leader>rn <Plug>(coc-rename)

" Formatting selected code.
xmap <leader>f  <Plug>(coc-format-selected)
nmap <leader>f  <Plug>(coc-format-selected)

augroup mygroup
  autocmd!
  " Setup formatexpr specified filetype(s).
  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
  " Update signature help on jump placeholder
  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end

" Applying codeAction to the selected region.
" Example: `<leader>aap` for current paragraph
xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap keys for applying codeAction to the current buffer.
nmap <leader>ac  <Plug>(coc-codeaction)
" Apply AutoFix to problem on the current line.
nmap <leader>qf  <Plug>(coc-fix-current)

" Map function and class text objects
" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
xmap if <Plug>(coc-funcobj-i)
omap if <Plug>(coc-funcobj-i)
xmap af <Plug>(coc-funcobj-a)
omap af <Plug>(coc-funcobj-a)
xmap ic <Plug>(coc-classobj-i)
omap ic <Plug>(coc-classobj-i)
xmap ac <Plug>(coc-classobj-a)
omap ac <Plug>(coc-classobj-a)

" Use CTRL-S for selections ranges.
" Requires 'textDocument/selectionRange' support of LS, ex: coc-tsserver
nmap <silent> <C-s> <Plug>(coc-range-select)
xmap <silent> <C-s> <Plug>(coc-range-select)

" Use `:Format` to format current buffer
command! -nargs=0 Format :call CocAction('format')

" Use `:Fold` to fold current buffer
command! -nargs=? Fold :call CocAction('fold', <f-args>)

" use `:OR` for organize import of current buffer
command! -nargs=0 OR :call CocAction('runCommand', 'editor.action.organizeImport')

" Add status line support, for integration with other plugin, checkout `:h coc-status`
set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}

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

" coc-explorer
:nmap <space>e :CocCommand explorer<CR>

" coc-jest
" Run jest for current project
command! -nargs=0 Jest :call  CocAction('runCommand', 'jest.projectTest')
" Run jest for current file
command! -nargs=0 JestCurrent :call  CocAction('runCommand', 'jest.fileTest', ['%'])
" Run jest for current test
noremap <leader>te :call CocAction('runCommand', 'jest.singleTest')<CR>
" Init jest in current cwd, require global jest command exists
command! JestInit :call CocAction('runCommand', 'jest.init')

" coc-go
" FIXME: vim-go 랑 충돌하는 거 있는지 비교 해야 함
" Auto-format code and add missing imports on save.
" autocmd BufWritePre *.go
"  \ :call CocAction('runCommand', 'editor.action.organizeImport')

" coc-yank
nnoremap <silent> <space>y  :<C-u>CocList -A --normal yank<cr>

" coc-smartf
nmap f <Plug>(coc-smartf-forward)
nmap F <Plug>(coc-smartf-backward)
nmap ; <Plug>(coc-smartf-repeat)
nmap , <Plug>(coc-smartf-repeat-opposite)
augroup Smartf
  autocmd User SmartfEnter :hi Conceal ctermfg=220 guifg=#6638F0
  autocmd User SmartfLeave :hi Conceal ctermfg=239 guifg=#504945
augroup end

" Keymaps
vnoremap <Tab> >gv
vnoremap <S-Tab> <gv
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-h> <C-w>h
nnoremap <C-l> <C-w>l
tnoremap <Esc><Esc> <C-\><C-n>