.vimrc

set nocompatible
filetype off

" Use Vundle to manage plugins
set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

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" => Bundles
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" Configure Bundles (plugins)
" Brief help
" :BundleList - list configured bundles
" :BundleInstall(!) - install(update) bundles
" :BundleSearch(!) foo - search(or refresh cache first) for foo
" :BundleClean(!) - confirm(or auto-approve) removal of unused bundles
"
" see :h vundle for more details or wiki for FAQ
" NOTE: comments after Bundle command are not allowed..

" let Vundle manage Vundle
" required! 
Bundle 'gmarik/vundle'

" My Bundles here:

Bundle 'scrooloose/nerdtree.git'
Bundle 'scrooloose/nerdcommenter'
Bundle 'Lokaltog/vim-powerline'
Bundle 'elzr/vim-json'
Bundle 'tpope/vim-fugitive'
Bundle 'fatih/vim-go'

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" => General
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" Enable filetype plugins
filetype plugin on
filetype indent on

" Sets how many lines of history VIM has to remember
set history=700

" Use the OS clipboard by default (on versions compiled with `+clipboard`)
set clipboard=unnamed

" Enhance command-line completion
set wildmenu

" Allow cursor keys in insert mode
set esckeys

" Allow backspace in insert mode
set backspace=indent,eol,start

set binary

" Set to auto read when a file is changed from the outside
set autoread

" With a map leader it's possible to do extra key combinations
" like <leader>w saves the current file
let mapleader = ","
let g:mapleader = ","

" Fast saving
nmap <leader>w :w!<cr>

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" => VIM user interface
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" Set 7 lines to the cursor - when moving vertically using j/k
set so=7

" Turn on the WiLd menu
set wildmenu

" Ignore compiled files
set wildignore=*.o,*~,*.pyc

" Always show current position
set ruler

" Display incomplete commands
set showcmd

" Height of the command bar
set cmdheight=2

" A buffer becomes hidden when it is abandoned
set hid

" Configure backspace so it acts as it should act
set whichwrap+=<,>,h,l

" Ignore case when searching
set ignorecase

" When searching try to be smart about cases 
set smartcase

" Highlight search results
set hlsearch

" Makes search act like search in modern browsers
set incsearch

" Don't redraw while executing macros (good performance config)
set lazyredraw

" For regular expressions turn magic on
set magic

" Show matching brackets when text indicator is over them
set showmatch
" How many tenths of a second to blink when matching brackets
set mat=2

" No annoying sound on errors
set noerrorbells
set novisualbell
set t_vb=
set tm=500

" display line number
set number

" enable smart indent
set smartindent

" HighLight current line
"au WinLeave * set nocursorline nocursorcolumn
"au WinEnter * set cursorline cursorcolun
set cursorline


" Enable mouse in all modes
set mouse=a

" Show the current mode
set showmode

" Show the filename in the window titlebar
set title

" Start scrolling three lines before the horizontal window border
set scrolloff=3

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" => Colors and Fonts
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" Enable syntax highlighting
syntax enable

set t_Co=256
set background=dark
colorscheme molokai
highlight NonText guibg=#060606
highlight Folded  guibg=#0A0A0A guifg=#9090D0

" Set extra options when running in GUI mode
if has("gui_running")
    set guioptions-=T
    set guioptions+=e
    set t_Co=256
    set guitablabel=%M\ %t
endif

" Set syntax highlighting for specific file types
autocmd BufRead,BufNewFile Appraisals set filetype=ruby
autocmd BufRead,BufNewFile *.md set filetype=markdown
" autocmd Syntax javascript set syntax=jquery

" Use UTF-8 without BOM
set encoding=utf8 nobomb

" Use Unix as the standard file type
set ffs=unix,dos,mac

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" => Files, backups and undo
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" Turn backup off, since most stuff is in GIT ...
set nobackup
set nowb
set noswapfile

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" => Text, tab and indent related
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" Use spaces instead of tabs
set expandtab

" Be smart when using tabs ;)
set smarttab

" 1 tab == 2 spaces
set shiftwidth=2
set tabstop=2

" Linebreak on 500 characters
set lbr
set tw=500

" Set auto indent
set ai

" Wrap lines
set wrap 

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" => Status line
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" Always show the status line
set laststatus=2

" Format the status line
" vim-fugitive GIT wrapper 
set statusline=\ %{HasPaste()}%F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l
set statusline+=%{fugitive#statusline()} "  Git Hotness

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" => Editing mappings
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" Remap VIM 0 to first non-blank character
map 0 ^

" ctrl+u move current line up
nmap <C-u> :m--<CR>
" vmap <C-u> :m--<CR>

" ctrl+d move current line down
nmap <C-d> :m+<CR>
" vmap <C-d> :m+<CR>

" NERDTree Bindings
nmap <F4> :NERDTreeToggle<CR><CR>
let NERDTreeShowHidden=1
let NERDChristmasTree=0
let NERDTreeWinSize=35
let NERDTreeChDirMode=2
let NERDTreeIgnore=['\~$', '\.pyc$', '\.swp$']
let NERDTreeShowBookmarks=1
let NERDTreeWinPos="left"

" close vim if the only window left open is a NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif

" autoopen NERDTree and focus cursor in new document
" autocmd VimEnter * NERDTree
" autocmd VimENter * wincmd p

:map , gt
map  <C-l> :tabn<CR>
map  <C-h> :tabp<CR>
map  <C-t> :tabnew<CR>

" normal mode shift+tab = back indent
nmap <S-tab> <<

" move cursor up and down x lines
:map <C-j> 10j
:map <C-k> 10k

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" => Helper functions
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" Returns true if paste mode is enabled
function! HasPaste()
    if &paste
        return 'PASTE MODE  '
    en
    return ''
endfunction