vimrc

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'

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
Plugin 'tpope/vim-fugitive'
" plugin from http://vim-scripts.org/vim/scripts.html
" Plugin 'L9'
" Git plugin not hosted on GitHub
"Plugin 'git://git.wincent.com/command-t.git'
" git repos on your local machine (i.e. when working on your own plugin)
" Plugin 'file:///home/gmarik/path/to/plugin'
" The sparkup vim script is in a subdirectory of this repo called vim.
" Pass the path to set the runtimepath properly.
Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
" Install L9 and avoid a Naming conflict if you've already installed a
" different version somewhere else.
" Plugin 'ascenator/L9', {'name': 'newL9'}
Plugin 'janko/vim-test'
Plugin 'tpope/vim-rails'
Plugin 'airblade/vim-gitgutter'
Plugin 'vim-ruby/vim-ruby'
Plugin 'pangloss/vim-javascript'
Plugin 'scrooloose/nerdtree'
Plugin 'tomasr/molokai'
Plugin 'ctrlpvim/ctrlp.vim'
Plugin 'tpope/vim-endwise'
Plugin 'rhysd/vim-crystal'
Plugin 'ddollar/nerdcommenter'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" 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

set guifont=Monaco

" change the mapleader from \ to ,
let mapleader=","

" strip trailing whitespace on save
autocmd BufWritePre * :%s/\s\+$//e

" line numbers
set number

" highlight current line
set cursorline

" Two space tabs
set expandtab
set tabstop=2
set shiftwidth=2
set softtabstop=2

" Set some file types
" Set the Ruby filetype for a number of common Ruby files without .rb
au BufRead,BufNewFile {Gemfile,Rakefile,Vagrantfile,Thorfile,Procfile,Guardfile,config.ru,*.rake} set ft=ruby

" Monokai theme
syntax enable
colorscheme molokai

" Allow using ctrl-j k l h to navigate between window splits
map <C-h> <C-W>h
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-l> <C-W>l

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" MULTIPURPOSE TAB KEY
" Indent if we're at the beginning of a line. Else, do completion.
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! InsertTabWrapper()
    let col = col('.') - 1
    if !col || getline('.')[col - 1] !~ '\k'
        return "\<tab>"
    else
        return "\<c-p>"
    endif
endfunction
inoremap <tab> <c-r>=InsertTabWrapper()<cr>
inoremap <s-tab> <c-n>

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" COMMAND-T CONFIG
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
map <leader>f :CommandTFlush<cr>\|:CommandT<cr>
"let g:CommandTFileScanner="git" " Controls the file scanner used
let g:CommandTMaxHeight=30      " Sets the maximum height of the results window
let g:CommandTTraverseSCM='pwd'

" Enable git gutter
let g:gitgutter_async=0

augroup vimrcEx
  " Clear all autocmds in the group
  autocmd!
  autocmd FileType text setlocal textwidth=80
  " Jump to last cursor position unless it's invalid or in an event handler
  autocmd BufReadPost *
    \ if line("'\"") > 0 && line("'\"") <= line("$") |
    \   exe "normal g`\"" |
    \ endif
augroup END

" these "Ctrl mappings" work well when Caps Lock is mapped to Ctrl
nmap <silent> t<C-n> :TestNearest<CR>
nmap <silent> t<C-f> :TestFile<CR>
nmap <silent> t<C-s> :TestSuite<CR>
nmap <silent> t<C-l> :TestLast<CR>
nmap <silent> t<C-g> :TestVisit<CR>

" Nerdtree open by default
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | exe 'cd '.argv()[0] | endif

let NERDTreeQuitOnOpen = 0
let NERDTreeMinimalUI = 1
let NERDTreeDirArrows = 1

" Ignore some folders and files for CtrlP indexing
let g:ctrlp_custom_ignore = {
  \ 'dir':  '\.git$\|\.yardoc\|node_modules\|log\|tmp$',
  \ 'file': '\.so$\|\.dat$|\.DS_Store$'
  \ }

" Don't wrap long lines
set nowrap           " do not automatically wrap on load
set formatoptions-=t " do not automatically wrap text when typing

" Toggle nerdcommenter with command+/
nmap <C-_>   <Plug>NERDCommenterToggle
vmap <C-_>   <Plug>NERDCommenterToggle<CR>gv