NVIM config

init.vim

" PLUGINS
" ******************************************************************************
call plug#begin()

Plug 'fugalh/desert.vim'                                                " ColorSchema
Plug 'airblade/vim-gitgutter'                                           " display git changes on left column
Plug 'itchyny/vim-gitbranch'                                            " Git
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }       " Fuzzy Search
Plug 'junegunn/fzf.vim'                                                 " Fuzzy Search
Plug 'Quramy/tsuquyomi'                                                 " TypeScript Support
Plug 'mxw/vim-jsx'                                                      " JSX Support
Plug 'pangloss/vim-javascript'                                          " JS Support
Plug 'scrooloose/nerdtree'                                              " Folder Navegation 
Plug 'xuyuanp/nerdtree-git-plugin'                                      " Add Git info to nerdtree
Plug 'tmhedberg/matchit'                                                " Extend % matching
Plug 'tpope/vim-repeat'                                                 " Need for vim-surround
Plug 'tpope/vim-surround'                                               " fancy surround editing
Plug 'meain/vim-package-info', { 'do': 'npm install' }                  " show package info inline
Plug 'mg979/vim-visual-multi', {'branch': 'test'}                       " Multiple coursor

Plug 'neoclide/coc.nvim', {'branch': 'release'}                         " LSP, completion, linting
Plug 'ryanoasis/vim-devicons'                                           " Icons for VIM (https://github.com/ryanoasis/vim-devicons/issues/198#issuecomment-338775729)


call plug#end()

" BASE CONFIG
" ******************************************************************************
set nowrap                      " No wrap long lines
set expandtab                   " spaces not tabs // :reatb to fix
set tabstop=2                   " size of a tab
set shiftwidth=2                " size for auto/smartindent
set softtabstop=2               " a tab is this size
set smartindent                 " indents for you
set autoindent                  " always set autoindenting on
set smarttab                    " tabs at start of lines

set list
set listchars=tab:--            " alert if I use tabs!! : retab to fix

set number                      " display line numbers
set showmatch                   " show matching bracket
set norelativenumber              " row numbers relatives to coursor // remove with :set norelativenumber
set noswapfile

set ignorecase                  " Use case insensitive search, except when using capital letters
set smartcase
set wildignorecase              " Use case insensitive search for filenames
set mouse=a

set path+=**                    " Search files into subfolders
set hlsearch   " highlight search word

" Make `jj` and `jk` throw you into normal mode
inoremap jj <esc>
inoremap jk <esc>
inoremap º <esc>

" Alternative using Tabs
nnoremap H gT
nnoremap L gt

" Simulated TextMate text select
:nnoremap <S-Left> v<Left> 
:nnoremap <S-Right> v<Right> 
:vnoremap <S-Left> <Left> 
:vnoremap <S-Right> <Right>

" Setup python path
let g:python_host_prog = '/Users/carlos.villuendas/.pyenv/versions/neovim2/bin/python'

" ignore folders for :find
set wildignore+=*/min/*,*/vendor/*,*/node_modules/*,*/bower_components/*

" ckeck for external changes with buffer gains focus
  au FocusGained,BufEnter * :silent! checktime " automatic reload changed files
  set autoread


" Spell
let g:spellfile_URL = 'http://ftp.vim.org/vim/runtime/spell'
autocmd FileType markdown setlocal spell
setlocal spell spelllang=en_us



" remove preview buffer
autocmd BufEnter * set completeopt-=preview

" remove trailing white spaces on phyton and js files
autocmd BufWritePre *.py,*.js :call <SID>StripTrailingWhitespaces()


" VISUAL
" ******************************************************************************
set termguicolors
set background=dark
colorscheme desert
set guifont=Monaco:h13

hi CocErrorHighlight guibg=NONE guifg=NONE gui=undercurl
hi CocErrorSign guifg=red
hi CocWarningSign guifg=yellow
hi CocInfoSign guifg=magenta
hi CocHintSign guifg=cyan

" Status Line 
set statusline =\ [\%{gitbranch#name()}%*\]\ %f\ %m
set statusline +=\ %*%=\ %*%{coc#status()}\ %*

" vertical divider
set fillchars+=vert:\ 

" COLORS
" ***************
" Status Line
hi StatusLineNC                       guifg=fg      guibg=#c2bfa6
hi User2                              guifg=fg      guibg=#c2bfa6

" Tabs color
hi TabLine                gui=reverse guifg=fg      guibg=bg    
hi TabLineFill            gui=reverse guifg=fg      guibg=bg
hi TabLineSel             gui=bold    guifg=fg      guibg=bg

" MAPINGS
" ******************************************************************************++

" Map leader to ,
let mapleader = ','
let maplocalleader = ','

" copy and paste
noremap y "*y
noremap yy <S-V>"*y<esc>
" imap <C-V> <esc>"*p<esc>A
imap <C-V> <C-r>*

" Paste not replace the copy
xnoremap p pgvy

" Git
noremap <Leader>ga :Gwrite<CR>
noremap <Leader>gc :Gcommit<CR>
noremap <Leader>gsh :Gpush<CR>
noremap <Leader>gll :Gpull<CR>
noremap <Leader>gs :Gstatus<CR>
noremap <Leader>gb :Gblame<CR>
noremap <Leader>gd :Gvdiff<CR>
noremap <Leader>gr :Gremove<CR>

"NERDTree
nnoremap †ƒ :NERDTreeFind<CR>
noremap †† :NERDTreeToggle<CR>

" Move lines up & down
nnoremap <C-j> :m .+1<CR>==
nnoremap <C-k> :m .-2<CR>==
inoremap <C-j> <Esc>:m .+1<CR>==gi
inoremap <C-k> <Esc>:m .-2<CR>==gi
vnoremap <C-j> :m '>+1<CR>gv=gv
vnoremap <C-k> :m '<-2<CR>gv=gv

" Tabs & splits
nnoremap <tab> <C-w><C-w>
nnoremap <S-tab> <C-w>h
noremap <Leader>h :<C-u>split<CR>
noremap <Leader>v :<C-u>vsplit<CR>
" noremap  <C-w><Left> <C-w>10<
" noremap  <C-w><Right> <C-w>10>
" noremap  <C-w><Up> <C-w>10+
" noremap  <C-w><Down> <C-w>10-<Paste>

" remove search on esc
nnoremap <esc> :noh<return><esc>

" search current selection
xnoremap * :<C-u>call <SID>VSetSearch('/')<CR>/<C-R>=@/<CR><CR>
xnoremap # :<C-u>call <SID>VSetSearch('?')<CR>?<C-R>=@/<CR><CR>

function! s:VSetSearch(cmdtype)
  let temp = @s
  norm! gv"sy
  let @/ = '\V' . substitute(escape(@s, a:cmdtype.'\'), '\n', '\\n', 'g')
  let @s = temp
endfunction

" Vmap for maintain Visual Mode after shifting > and <
vmap < <gv
vmap > >gv

" replace word under cursor, globally, with confirmation
nnoremap <Leader>k :%s/\<<C-r><C-w>\>//gc<Left><Left><Left>
vnoremap <Leader>k y :%s/<C-r>"//gc<Left><Left><Left>

" Open current line on GitHub
nnoremap <Leader>o :.Gbrowse<CR>

"FZF
nnoremap <C-b> :Buffers<CR>
nnoremap ∫ :Lines<CR>

nnoremap <C-p> :call FzfOmniFiles()<CR>
nnoremap π :Ag<CR>

nnoremap <leader><leader> :Commands<CR>

" PLUGINS CONFIG
" ******************************************************************************+

" NERDTree configuration
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.db,*.sqlite

" vim-package-info
let g:vim_package_info_virutaltext_prefix = '  ¤ '
hi VimPackageInfoPatch guifg=#8BC34A
hi VimPackageInfoMinor guifg=#00BCD4
hi VimPackageInfoMajor guifg=#F44336

" jsx
let g:jsx_ext_required = 0

" VIM Visual Multi
let g:VM_leader = '..'
let g:VM_default_mappings = 1

" COC
" 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)
nnoremap <silent> K :call <SID>show_documentation()<CR>
" Use <c-space> to trigger completion.
inoremap <silent><expr> <c-space> coc#refresh()
" CocDetail similar to AleDetail
command! -nargs=0 CocDetail :call CocAction('diagnosticInfo')
nmap <silent> <leader>l <Plug>(coc-diagnostic-info)
nmap <silent> [l <Plug>(coc-diagnostic-prev)
nmap <silent> ]l <Plug>(coc-diagnostic-next)
" Use tab for trigger completion with characters ahead and navigate.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

" COC documentation
function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" COC Use tab for trigger completion
function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" FZF
" ***********
" Search with grep and preview
command! -bang -nargs=* GGrep
  \ call fzf#vim#grep(
  \   'git grep --line-number '.shellescape(<q-args>), 1,
  \   <bang>0 ? fzf#vim#with_preview('up:60%')
  \           : fzf#vim#with_preview('right:40%'),
  \   <bang>0)
"call fzf#run({'sink': 'e', 'window': 'rightbelow new'})
" Ag search only on file contents
let s:ag_options = ' --ignore package-lock.json '
command! -bang -nargs=* Ag call fzf#vim#ag(<q-args>, s:ag_options, <bang>0)

" FUNCTIONS
" ******************************************************************************
" remove trailing white spaces
function! <SID>StripTrailingWhitespaces()
  " Preparation: save last search, and cursor position.
  let _s=@/
  let l = line(".")
  let c = col(".")
  " Do the business:
  %s/\s\+$//e
  " Clean up: restore previous search history, and cursor position
  let @/=_s
  call cursor(l, c)
endfunction

"FZF decide what file find to use
fun! FzfOmniFiles()
  let is_git = system('git status')
  if v:shell_error
    :Files
  else
    :GitFiles
  endif
endfun