vimrc

.vimrc

set nocp

execute pathogen#infect()
syntax on
filetype plugin indent on

syntax enable
set background=dark
colorscheme solarized

autocmd vimenter * NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

let g:NERDTreeDirArrowExpandable = '▶'
let g:NERDTreeDirArrowCollapsible = '▼'

map <C-n> :NERDTreeToggle<CR>

let g:airline#extensions#tabline#enabled = 1

set runtimepath^=~/.vim/bundle/ctrlp.vim

set number
set relativenumber

"get out of insert mode more quickly
inoremap kj <Esc>
"add a semicolon ';' at the end of the line
nnoremap ;; A;<Esc>

"formatting
set nowrap                  " Don't wrap long lines
set smartindent             " Do smart autoindenting when starting a new line
			" works for C-like programs
set autoindent              " Indent at the same level of the previous line
set shiftwidth=2            " Use indents of 4 spaces
set expandtab               " Tabs are spaces, not tabs
set tabstop=2               " Number of spaces that a <Tab> in the file counts for
			" an indentation every 4 columns
set softtabstop=2           " Let backspace delete indent
set pastetoggle=<F12>       " Sane indentation on pastes

" Remove trailing whitespaces and ^M chars
autocmd FileType c,cpp,java,php,js,python,twig,xml,yml autocmd BufWritePre <buffer> :call setline(1,map(getline(1,"$"),'substitute(v:val,"\\s\\+$","","")'))

" JavaScript & Ruby - set 2 spaces for tabs
au FileType javascript set shiftwidth=2
au FileType javascript set tabstop=2
au FileType javascript set softtabstop=2

au FileType ruby set shiftwidth=2
au FileType ruby set tabstop=2
au FileType ruby set softtabstop=2

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

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']

function! FindConfig(prefix, what, where)
  let cfg = findfile(a:what, escape(a:where, ' ') . ';')
  return cfg !=# '' ? ' ' . a:prefix . ' ' . shellescape(cfg) : ''
endfunction

autocmd FileType javascript let b:syntastic_javascript_eslint_args =
  \ get(g:, 'syntastic_javascript_eslint_args', '') .
  \ FindConfig('-c', '.eslintrc', expand('<afile>:p:h', 1))

" Make Vim more useful
set nocompatible
" " Use path '~/.vim' even on non-unix machine
set runtimepath+=~/.vim
" " Enhance command-line completion
set wildmenu
" " Ignore when expanding wildcards
set wildignore=*.swp,*.swo,*.class
" " Number of things to remember in history
set history=256
" " Use the OS clipboard by default (on versions compiled with `+clipboard`)
set clipboard=unnamed
" " Optimize for fast terminal connections
set ttyfast
" " Walk directory tree upto $HOME looking for tags
set tags=./tags;$HOME

""" Auto Commands {{{
  if has("autocmd")
    augroup restore_cursor
      autocmd!
      autocmd BufReadPost *
        \ if line("'\"") > 1 && line("'\"") <= line("$") |
        \   exe "normal! g`\"" |
        \ endif
    augroup END
  endif
""" }}}

" Turn on folding
set foldenable
" Make folding indent sensitive
set foldmethod=indent
" Don't autofold anything
set foldlevel=99
" Don't open folds when search into them
set foldopen-=search
" Don't open folds when undo stuff
set foldopen-=undo