.vimrc

" Don't try to be vi compatible
set nocompatible

" Helps force plugins to load correctly when it is turned back on below
filetype off

" Make sure the plugin loader and plugins are installed
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 'sheerun/vim-polyglot'

Plug 'scrooloose/nerdtree'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'jistr/vim-nerdtree-tabs'
let g:nerdtree_tabs_open_on_console_startup=1
map <F7> :NERDTreeTabsToggle<CR>
map gj :NERDTreeFocusToggle<CR> 

Plug 'vim-syntastic/syntastic'
" Uncomment to debug syntax highlighting
" let g:syntastic_debug=33
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
let g:syntastic_javascript_checkers=['eslint']
" let g:syntastic_javascript_eslint_exe='$(npm bin)/eslint'

function! BuildYCM(info)
  " info is a dictionary with 3 fields
  " - name: name of the plugin
  " - status: 'installed', 'updated', or 'unchanged'
  " - force: set on PlugInstall! or PlugUpdate!
  if a:info.status == 'installed' || a:info.force
    !./install.py --js-completer
  endif
endfunction

Plug 'Valloric/YouCompleteMe', { 'do': function('BuildYCM') }
nnoremap gd :YcmCompleter GoToDefinition<CR>
nnoremap gr :YcmCompleter GoToReferences<CR>

call plug#end()

set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

" Tab navigation shortcuts
nnoremap gn :tabprevious<CR>
nnoremap gm :tabnext<CR>
nnoremap <silent> gc :execute 'silent! tabmove ' . (tabpagenr()-2)<CR>
nnoremap <silent> gv :execute 'silent! tabmove ' . (tabpagenr()+1)<CR>
nnoremap gk :q<CR>
nnoremap gh :tabnew<CR>

autocmd BufReadPost * tab ball


" Turn on syntax highlighting
syntax on

" For plugins to load correctly
filetype plugin indent on

" Pick a leader key
let mapleader = ";"

" Security
set modelines=0

" Show line numbers
set number

" Show file stats
set ruler

" Blink cursor on error instead of beeping (grr)
set visualbell

" Encoding
set encoding=utf-8

" Whitespace
set wrap
set textwidth=79
set formatoptions=tcqrn1
set tabstop=2
set shiftwidth=2
set softtabstop=2
set expandtab
set noshiftround

" Cursor motion
set scrolloff=3
set backspace=indent,eol,start
set matchpairs+=<:> " use % to jump between pairs
runtime! macros/matchit.vim

" Move up/down editor lines
nnoremap j gj
nnoremap k gk

" Allow hidden buffers
set hidden

" Rendering
set ttyfast

" Status bar
set laststatus=2

" Last line
set showmode
set showcmd

" Searching
nnoremap / /\v
vnoremap / /\v
set hlsearch
set incsearch
set ignorecase
set smartcase
set showmatch
map <leader><space> :let @/=''<cr> " clear search

" Remap help key.
inoremap <F1> <ESC>:set invfullscreen<CR>a
nnoremap <F1> :set invfullscreen<CR>
vnoremap <F1> :set invfullscreen<CR>

" Textmate holdouts

" Formatting
map <leader>q gqip

" Visualize tabs and newlines
set listchars=tab:▸\ ,eol:¬
" Uncomment this to enable by default:
" set list " To enable by default
" Or use your leader key + l to toggle on/off
map <leader>l :set list!<CR> " Toggle tabs and EOL

" Color scheme (terminal)
set t_Co=256
set background=dark
let g:solarized_termcolors=256
let g:solarized_termtrans=1
colorscheme darcula