set nocompatible

set number
set ruler
syntax on

" Set encoding
set encoding=utf-8

" Whitespace stuff
set nowrap
set tabstop=2
set shiftwidth=2
set softtabstop=2
set expandtab
set list listchars=tab:\ \ ,trail:·

" Searching
set hlsearch
set incsearch
set ignorecase
set smartcase

" Tab completion
set wildmode=list:longest,list:full
set wildignore+=*.o,*.obj,.git,*.rbc,*.class,.svn,vendor/gems/*

" Status bar
set laststatus=2

" NERDTree configuration
let NERDTreeIgnore=['\.pyc$', '\.rbc$', '\~$']
map <Leader>n :NERDTreeToggle<CR>

" CTags
map <Leader>rt :!ctags --extra=+f -R *<CR><CR>
map <C-\> :tnext<CR>

" Remember last location in file
if has("autocmd")
  au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")
    \| exe "normal g'\"" | endif
endif

function s:setupWrapping()
  set wrap
  set wrapmargin=2
  set textwidth=72
endfunction

function s:setupMarkup()
  call s:setupWrapping()
  map <buffer> <Leader>p :Hammer<CR>
endfunction

" make uses real tabs
au FileType make set noexpandtab

" Thorfile, Rakefile, Vagrantfile and Gemfile are Ruby
au BufRead,BufNewFile {Gemfile,Rakefile,Vagrantfile,Thorfile,config.ru}    set ft=ruby

" md, markdown, and mk are markdown and define buffer-local preview
au BufRead,BufNewFile *.{md,markdown,mdown,mkd,mkdn} call s:setupMarkup()

" add json syntax highlighting
au BufNewFile,BufRead *.json set ft=javascript

au BufRead,BufNewFile *.txt call s:setupWrapping()

" make Python follow PEP8 ( http://www.python.org/dev/peps/pep-0008/ )
au FileType python set softtabstop=4 tabstop=4 shiftwidth=4 textwidth=79

" allow backspacing over everything in insert mode
set backspace=indent,eol,start

" load the plugin and indent settings for the detected filetype
filetype plugin indent on
filetype plugin on

" Opens an edit command with the path of the currently edited file filled in
" Normal mode: <Leader>e
map <Leader>e :e <C-R>=expand("%:p:h") . "/" <CR>

" Opens a tab edit command with the path of the currently edited file filled in
" Normal mode: <Leader>t
map <Leader>te :tabe <C-R>=expand("%:p:h") . "/" <CR>

" Inserts the path of the currently edited file into a command
" Command mode: Ctrl+P
cmap <C-P> <C-R>=expand("%:p:h") . "/" <CR>

" Unimpaired configuration
" Bubble single lines
nmap <C-Up> [e
nmap <C-Down> ]e
" Bubble multiple lines
vmap <C-Up> [egv
vmap <C-Down> ]egv

" gist-vim defaults
if has("mac")
  let g:gist_clip_command = 'pbcopy'
elseif has("unix")
  let g:gist_clip_command = 'xclip -selection clipboard'
endif
let g:gist_detect_filetype = 1
let g:gist_open_browser_after_post = 1

" Use modeline overrides
set modeline
set modelines=10

" Default color scheme
set t_Co=256
color molokai

" Directories for swp files
set backupdir=~/.vim/.backup
set directory=~/.vim/.backup

" Turn off jslint errors by default
let g:JSLintHighlightErrorLine = 0

" MacVIM shift+arrow-keys behavior (required in .vimrc)
let macvim_hig_shift_movement = 1

" % to bounce from do to end etc.
runtime! macros/matchit.vim

" Show (partial) command in the status line
set showcmd

" Include user's local vim config
if filereadable(expand("~/.vimrc.local"))
  source ~/.vimrc.local
endif

" Mapping for TagBar
nmap <F8> :TagbarToggle<CR>
let g:tagbar_ctags_bin="/usr/local/bin/ctags"

" Color Column
let &colorcolumn="80,120"

" Add Pathogen
call pathogen#infect()

" Folding Settings
set foldmethod=syntax
set foldnestmax=10
set nofoldenable
set foldlevel=1

" powerline stuff
python from powerline.vim import setup as powerline_setup
python powerline_setup()
python del powerline_setup

" Fix CtrlP root folder and add some ignores
let g:ctrlp_working_path_mode = 0
let g:ctrlp_custom_ignore = '\v[\/](\.(git|hg|svn)|node_modules|DS_Store)$'
let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files']

" Relative numbers
autocmd FocusLost * :set norelativenumber
autocmd InsertEnter * :set norelativenumber
autocmd InsertLeave * :set relativenumber
autocmd CursorMoved * :set relativenumber

function! NumberToggle()
  if(&relativenumber == 1)
    set norelativenumber
  else
    set relativenumber
  endif
endfunction

nnoremap <C-n> :call NumberToggle()<cr>

" Syntastic stuff
let g:syntastic_javascript_checkers = ['eslint']
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 1
let g:syntastic_error_symbol = "✕"
let g:syntastic_warning_symbol = "⚠︎"
let g:syntastic_quiet_messages = {'level': 'warnings'}