.vimrc

set nocompatible                  " Must come first because it changes other options.

silent! call pathogen#runtime_append_all_bundles()

syntax enable                     " Turn on syntax highlighting.
filetype plugin indent on         " Turn on file type detection.

runtime macros/matchit.vim        " Load the matchit plugin.

set showcmd                       " Display incomplete commands.
set showmode                      " Display the mode you're in.
set backspace=indent,eol,start    " Intuitive backspacing.
set hidden                        " Handle multiple buffers better.
set wildmenu                      " Enhanced command line completion.
set wildmode=list:longest         " Complete files like a shell.
set ignorecase                    " Case-insensitive searching.
set smartcase                     " But case-sensitive if expression contains a capital letter.
set number                        " Show line numbers.
set ruler                         " Show cursor position.
set cursorline                    " Show the cursorline
set nowrap                        " No wrap, mofo!
set incsearch                     " Highlight matches as you type.
set hlsearch                      " Highlight matches.
set scrolloff=3                   " Show 3 lines of context around the cursor.
set title                         " Set the terminal's title
set visualbell                    " No beeping.
set nobackup                      " Don't make a backup before overwriting a file.
set nowritebackup                 " And again.
set directory=$HOME/.vim/tmp//,.  " Keep swap files in one location
set noswapfile

" UNCOMMENT TO USE
set tabstop=2                    " Global tab width.
set shiftwidth=2                 " And again, related.
set expandtab                    " Use spaces instead of tabs

set laststatus=2                  " Show the status line all the time

" Useful status information at bottom of screen
set statusline=[%n]\ %<%.99f\ %h%w%m%r%y\ %{fugitive#statusline()}%{exists('*CapsLockStatusline')?CapsLockStatusline():''}%=%-16(\ %l,%c-%v\ %)%P

" Use vividchalk
colorscheme vividchalk

" Tab mappings.
map <leader>tt :tabnew<cr>
map <leader>te :tabedit
map <leader>tc :tabclose<cr>
map <leader>to :tabonly<cr>
map <leader>tn :tabnext<cr>
map <leader>tp :tabprevious<cr>
map <leader>tf :tabfirst<cr>
map <leader>tl :tablast<cr>
map <leader>tm :tabmove

"run this spec"
"map <leader>R :w\|:! rspec %<cr>

"map :E :e <C-R>=expand("%:p:h") . "/" <CR>

" Automatic fold settings for specific files.
set nofoldenable
autocmd FileType ruby setlocal foldmethod=syntax
autocmd FileType css  setlocal foldmethod=indent shiftwidth=2 tabstop=2

" For the MakeGreen plugin and Ruby RSpec. Uncomment to use.
" autocmd BufNewFile,BufRead *_spec.rb compiler rspec
" create whitespace group
autocmd BufWinEnter * match ExtraWhitespace /\\\\s\\\\+$/
autocmd InsertEnter * match ExtraWhitespace /\\\\s\\\\+\\\\%#\\\\@<!$/
autocmd InsertLeave * match ExtraWhitespace /\\\\s\\\\+$/
autocmd BufWinLeave * call clearmatches()

" Command to delete whitespace
:command! Rmsp %s/\s\+$//
nnoremap <leader>rm :Rmsp<cr>

" Highlight extra whitespace as red
highlight ExtraWhitespace ctermbg=red guibg=red
match ExtraWhitespace /\s\+$/

" Toggle NERDTree
map <leader>n :NERDTree<CR>

" Use Ctrl-P for file searching
set runtimepath^=~/.vim/bundle/ctrlp.vim

" ignore the tmp dir for Ctrl-P
if exists("g:ctrl_user_command")
    unlet g:ctrlp_user_command
  endif
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*/vendor/*,*/\.git/*
let g:ctrlp_custom_ignore = {
  \ 'dir':  '\.git$\|\.yardoc\|public$|log\|tmp$',
  \ 'file': '\.so$\|\.dat$|\.DS_Store$'
  \ }

if executable('ag')
  " Use Ag over Grep
  set grepprg=ag\ --nogroup\ --nocolor

  " Use ag in CtrlP for listing files. Lightning fast and respects
  " .gitignore
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
endif

" jshint
let jshint2_read = 1
nnoremap <leader>j :JSHint<CR>

" arduino syntax highlighting
au BufRead,BufNewFile *.pde set filetype=arduino
au BufRead,BufNewFile *.ino set filetype=arduino
"let g:vim_arduino_auto_open_serial = 1

"VIMUX
let g:VimuxOrientation = 'h'

" function! VimuxRunJasmineSpec()
"   let specname = matchstr(getline(1), "['\\"].*['\\"]")
"   call VimuxRunCommand("clear; RAILS_ENV=test bundle exec rake spec:javascript SPEC=".specname."\\n")
" endfunction

" Run the current file with jasmine
map <Leader>ss :call VimuxRunCommand("clear; cc " . bufname("%") . " && ./a.out" )<CR>

" Run the current file with rspec
map <Leader>sr :call VimuxRunCommand("clear; rspec " . bufname("%"))<CR>

" Run last command executed by VimuxRunCommand
map <Leader>se :VimuxRunLastCommand<CR>

" Close vim tmux runner opened by VimuxRunCommand
map <Leader>sc :VimuxCloseRunner<CR>

" Interrupt any command running in the runner pane
map <Leader>sf :VimuxInterruptRunner<CR>

" Open Dash.app
map <Leader>da :Dash<CR>
let g:dash_activate = 0

" syntastic
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']

" Use ag
" let g:ackprg = 'ag --vimgrep'

" show hidden files
let NERDTreeShowHidden=1

" Human-readable JSON
com! FormatJSON %!python -m json.tool

" Map bc to run CSScomb. bc stands for beautify css
autocmd FileType css noremap <buffer> <leader>bc :CSScomb<CR>