My .vimrc file

.vimrc

"
" Installation:
" 1. Set up vundle for vim (https://github.com/VundleVim/Vundle.vim):
"    $ git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
" 2. Download this `.vimrc` file and save it in your home folder.
" 3. Launch vim in your console and run :PluginInstall.
"

set nocompatible
syntax on
set nowrap
set encoding=utf8

"""" START Vundle Configuration 

" Disable file type for vundle
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'

" Syntax plugins 
Plugin 'JulesWang/css.vim'
Plugin 'cakebaker/scss-syntax.vim'
Plugin 'elzr/vim-json'
Plugin 'othree/html5.vim'
Plugin 'mustache/vim-mustache-handlebars'
Plugin 'pangloss/vim-javascript'
Plugin 'mxw/vim-jsx'
Plugin 'briancollins/vim-jst'
Plugin 'mhinz/vim-grepper'  " https://github.com/mhinz/vim-grepper
"Plugin 'othree/xml.vim'

" Utility plugins
Plugin 'scrooloose/nerdtree'
Plugin 'vim-syntastic/syntastic'
"Plugin 'wfxr/minimap.vim'

" Theme plugins
" Plugin 'ryanoasis/vim-devicons'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
"Plugin 'ajh17/Spacegray.vim'
"Plugin 'cocopon/iceberg.vim'
"Plugin 'colepeters/spacemacs-theme.vim'
Plugin 'yuttie/hydrangea-vim'
Plugin 'wadackel/vim-dogrun'
Plugin 'liuchengxu/space-vim-dark'

" Git integration
Plugin 'tpope/vim-fugitive'
" Plugin 'airblade/vim-gitgutter'
Plugin 'Xuyuanp/nerdtree-git-plugin'
Plugin 'mhinz/vim-signify'

" OSX stupid backspace fix
set backspace=indent,eol,start

call vundle#end()            " required
filetype plugin indent on    " required
"""" END Vundle Configuration 


"""""""""""""""""""""""""""""""""""""
" Configuration Section
"""""""""""""""""""""""""""""""""""""

" Change shell
" https://stackoverflow.com/a/9092644
" For OSX, the --login will search for .bash_profile --> https://stackoverflow.com/a/18773150
set shell=bash\ --login

" Clipboard support 
set clipboard=unnamed

" Show linenumbers
set number
set ruler

" Set Proper Tabs
set tabstop=4
set shiftwidth=4
set smarttab
set expandtab

" Always display the status line
set laststatus=2

" Quit VIM if NERDTree is the last and only buffer
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" Theme and Styling 
set background=dark
colorscheme dogrun
" colorscheme space-vim-dark
" colorscheme iceberg
" colorscheme spacegray
" Fix termguicolors with tmux https://github.com/vim/vim/issues/3608
" This is only necessary if you use "set termguicolors".
if exists('+termguicolors')
  let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
  let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
  set termguicolors
endif
set t_Co=256

" Vim-Airline Configuration
let g:airline#extensions#tabline#enabled = 1
let g:airline_powerline_fonts = 1 
let g:airline_theme='hybrid'

" Syntax checking
let g:syntastic_javascript_checkers = ['eslint']

" Syntax configuration
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_loc_list_height = 5
let g:syntastic_auto_loc_list = 0
let g:syntastic_check_on_open = 0
let g:syntastic_check_on_wq = 0 

" Disable JSON conceal
" (https://github.com/elzr/vim-json?source=cc#specific-customizations)
let g:vim_json_syntax_conceal = 0

" Minimap configuration
" https://github.com/wfxr/minimap.vim
" Remember that you should install the code-minimap utility (https://github.com/wfxr/code-minimap)
"let g:minimap_width = 10
"let g:minimap_auto_start = 1
"let g:minimap_auto_start_win_enter = 1


"""""""""""""""""""""""""""""""""""""
" Commands to run on save
"""""""""""""""""""""""""""""""""""""
" Remove trailing spaces on save
" https://vim.fandom.com/wiki/Remove_unwanted_spaces
autocmd BufWritePre *.py %s/\s\+$//e



"""""""""""""""""""""""""""""""""""""
" Mappings
"""""""""""""""""""""""""""""""""""""
nmap <C-n> :NERDTreeToggle<CR>
nmap <C-k> :bprevious<CR>
nmap <C-l> :bnext<CR>
nmap <C-i> :edit!<CR>
nmap <C-t> :terminal<CR>
nmap <C-x> :NERDTreeClose<CR> :bd<CR>