My vim config

.vimrc

" Fixes some issues
set nocompatible

" Required by Vundle (init)
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'bling/vim-airline'
Plugin 'airblade/vim-gitgutter'
Plugin 'mattn/emmet-vim'
Plugin 'tpope/vim-surround'

Bundle 'cakebaker/scss-syntax.vim'
Bundle 'scrooloose/nerdtree'
Bundle 'scrooloose/syntastic'
Bundle 'terryma/vim-multiple-cursors'
Bundle 'msanders/snipmate.vim'
Bundle 'ciaranm/detectindent'

" Required by Vundle (close)
call vundle#end()
filetype plugin indent on

" w!! will allow to save changes to a read-only file
cmap w!! %!sudo tee > /dev/null %

" Always display line numbers
set nu

" Activate mouse support
set mouse=a

" Lower update time to improve GitGutter's response time
set updatetime=750

" Set tab width to 4 spaces
set tabstop=4
set shiftwidth=4
set noexpandtab

" Enable syntax highlighting
syntax on

" Choose color scheme
colorscheme tnight

" Configure GitGutter (always have gutter and try realtime)
let g:gitgutter_sign_column_always = 1
let g:gitgutter_realtime = 1

let g:syntastic_check_on_open = 1
let g:syntastic_enable_signs = 1

" Open NERDTree on launch
autocmd vimenter * NERDTree

" Focus on the file window
autocmd VimEnter * wincmd p

" Close VIM if NERDTree is the only tab open
autocmd bufenter * if (winnr('$') == 1 && exists('b:NERDTreeType') && b:NERDTreeType == 'primary') | q | endif

" Run DetectIndent when a file is opened
autocmd BufReadPost * :DetectIndent

" Make sure the handlebars syntax is used for hbs files
au BufRead,BufNewFile *.handlebars,*.hbs set ft=html syntax=handlebar

" Highlight TODOs regardless of file opened
syn match   myTodo   contained   "\<\(TODO\|FIXME\):"
hi def link myTodo Todo