VIM config

.vimrc

set nocompatible                " choose no compatibility with legacy vi

filetype off                  " required
"" Plugins
if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif
call plug#begin('~/.vim/plugged')
Plug 'tpope/vim-rails'
Plug 'scrooloose/nerdtree'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'tpope/vim-rails'
Plug 'junegunn/fzf'
Plug 'junegunn/fzf.vim'
Plug 'mxw/vim-jsx'
Plug 'altercation/vim-colors-solarized'
Plug 'ayu-theme/ayu-vim'
Plug 'pangloss/vim-javascript'
Plug 'pangloss/vim-javascript'
Plug 'w0rp/ale'
Plug 'rafi/awesome-vim-colorschemes'
call plug#end()

set t_Co=256
colorscheme abstract

syntax enable

set encoding=utf-8
set showcmd                     " display incomplete commands
filetype plugin indent on       " load file type plugins + indentation

"" Whitespace
set nowrap                      " don't wrap lines
set tabstop=2 shiftwidth=2      " a tab is two spaces (or set this to 4)
set expandtab                   " use spaces, not tabs (optional)
set backspace=indent,eol,start  " backspace through everything in insert mode

"" Searching
set hlsearch                    " highlight matches
set incsearch                   " incremental searching
set ignorecase                  " searches are case insensitive...
set smartcase                   " ... unless they contain at least one capital letter
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
map <C-n> :NERDTreeToggle<CR>
map <C-o> :CtrlPMRU<CR>
map <C-p> :Files<CR>

" Emmet
let g:user_emmet_leader_key='<Tab>'
let g:user_emmet_settings = {
  \  'javascript.jsx' : {
    \      'extends' : 'jsx',
    \  },
  \}

" Linter
let g:ale_sign_error = '●' " Less aggressive than the default '>>'
let g:ale_sign_warning = '.'
let g:ale_linters = {
\  'javascript': ['flow', 'eslint'],
\  'ruby': ['rubocop', 'reek']
\}

function! CtrlPCommand()
      let c = 0
      let wincount = winnr('$')
      while !empty(getbufvar(+expand("<abuf>"), "&buftype")) && c < wincount
          exec 'wincmd w'
          let c = c + 1
      endwhile
      exec 'CtrlP'
endfunction

let g:ctrlp_cmd = 'call CtrlPCommand()'

function! CtrlPMRUCommand()
      let c = 0
      let wincount = winnr('$')
      while !empty(getbufvar(+expand("<abuf>"), "&buftype")) && c < wincount
          exec 'wincmd w'
          let c = c + 1
      endwhile
      exec 'CtrlPMRU'
endfunction

map <C-o> :call CtrlPMRUCommand()<CR>

set number
let NERDTreeShowHidden=1

nmap <S-Enter> O<Esc>j

nnoremap <silent> <leader>aw :ArgWrap<CR>