.vimrc

if exists('py2') && has('python')
    elseif has('python3')
endif

let g:python2_host_prog = '/usr/local/bin/python'
let g:python3_host_prog = '/usr/local/bin/python3'

set nocompatible              " be iMproved, required
filetype off                  " required

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


" alternatively, pass a path where Vundle should install plugins
" call vundle#begin('~/some/path/here')

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

Plugin 'scrooloose/nerdtree'
" Plugin 'scrooloose/nerdcommenter'
Plugin 'nvie/vim-flake8'
" Plugin 'tpope/vim-fugitive'
Plugin 'tpope/vim-surround'
Plugin 'bling/vim-airline'
Plugin 'airblade/vim-gitgutter'
Plugin 'Valloric/YouCompleteMe'
Plugin 'hynek/vim-python-pep8-indent'
Plugin 'tmhedberg/simpylfold'
Plugin 'mattn/webapi-vim'
Plugin 'mattn/gist-vim'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on
" To ignore plugin indent changes, instead use:
" filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

" map leader to comma
let mapleader=","

" show line number on cursor
set number

" show relative line numbers
" set relativenumber

" Conigure colorscheme
set termguicolors
colorscheme  spring-night

" Configure python mode settings
" let g:pymode_options_colorcolumn = 0
" let python_highlight_all=1
" let g:pymode_rope_lookup_project = 0
" let g:pymode_rope = 0
syntax on

" configure fold settings
let g:SimpylFold_docstring_preview = 1
let g:SimpylFold_fold_import = 0

" configure airline
set laststatus=2
set ttimeoutlen=50
set guifont=Meslo\ LG\ S\ Regular\ for\ Powerline:h12
let g:airline#extensions#tabline#enabled = 1
let g:airline_powerline_fonts = 1
let g:airline_theme = 'spring_night'

" configure NERDTree
autocmd vimenter * NERDTree
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
map <C-n> :NERDTreeToggle<CR>
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" configure vsplit to be more natural
set splitright
set splitbelow

" split navigations shortcuts
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

" fast buffer switching binds from vim-unimpaired
map [b :bprevious<CR>
map ]b :bnext<CR>

" bind ,r to run the current program
nnoremap <leader>r :!%:p

" bind <space> for folding/unfolding a line
nnoremap <Space> za

" highlight current line
set cursorline

" keep buffers open
set hidden

" configure backspace to work correctly in insert mode
set backspace=indent,eol,start

" enable mousewheel scrolling
set mouse=a

" I HAVE HAD ENOUGH OF THESE F*CKING SWAP FILES
set nobackup
set nowritebackup
set noswapfile