.vimrc

" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible

" ================ General Config ====================

set showcmd                     "Show incomplete cmds down the bottom
set showmode                    "Show current mode down the bottom
set visualbell                  "No sounds
set autoread                    "Reload files changed outside vim


" This makes vim act like all other editors, buffers can
" exist in the background without being in a window.
" http://items.sjbach.com/319/configuring-vim-right
set hidden

"turn on syntax highlighting
syntax on

" Reload vimrc on save
autocmd! BufWritePost .vimrc source %

" Change leader to a comma because the backslash is too far away
" That means all \x commands turn into ,x
" The mapleader has to be set before vundle starts loading all 
" the plugins.
let mapleader="\<Space>"

" ================ Turn Off Swap Files ==============

set noswapfile
set nobackup
set nowb

" ================ Persistent Undo ==================
" Keep undo history across sessions, by storing in file.
" Only works all the time.
if has('persistent_undo') && !isdirectory(expand('~').'/.vim/backups')
  silent !mkdir ~/.vim/backups > /dev/null 2>&1
  set undodir=~/.vim/backups
  set undofile
endif

" ================ Indentation ======================

set autoindent
set smartindent
set smarttab
set shiftwidth=2
set softtabstop=2
set tabstop=2
set expandtab

" Auto indent pasted text
nnoremap p p=`]<C-o>
nnoremap P P=`]<C-o>

" Display tabs and trailing spaces visually
set list listchars=tab:\ \ ,trail:·

set nowrap       "Don't wrap lines
set linebreak    "Wrap lines at convenient points

" ================ Folds ============================

set foldmethod=indent   "fold based on indent
set foldnestmax=3       "deepest fold is 3 levels
set nofoldenable        "dont fold by default

" ================ Completion =======================

set wildmode=list:longest
set wildmenu                "enable ctrl-n and ctrl-p to scroll thru matches
set wildignore=*.o,*.obj,*~ "stuff to ignore when tab completing
set wildignore+=*vim/backups*
set wildignore+=tmp/**
set wildignore+=*.png,*.jpg,*.gif

"
" ================ Scrolling ========================

set scrolloff=8         "Start scrolling when we're 8 lines away from margins
set sidescrolloff=15
set sidescroll=1

" ================ Search ===========================

set incsearch       " Find the next match as we type the search
set hlsearch        " Highlight searches by default
set ignorecase      " Ignore case when searching...
set smartcase       " ...unless we type a capital

" ================ gvim Settings ====================

if has('gui_running')
  set guioptions-=m " get rid of annoying graphical elements
  set guioptions-=T
  set guioptions-=r
  set guioptions-=L
  set guifont=Inconsolata\ for\ Powerline:h14
end

" ================ NeoBundle Plugins ================

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

call neobundle#begin(expand('~/.vim/bundle/'))

" Let NeoBundle manage NeoBundle
NeoBundleFetch 'Shougo/neobundle.vim'

" Shell and async extensions
NeoBundle 'Shougo/vimproc.vim', {
      \ 'build' : {
      \   'windows' : 'tools\\update-dll-mingw',
      \   'cygwin' : 'make -f make_cygwin.mak',
      \   'mac' : 'make',
      \   'linux' : 'make',
      \   'unix' : 'gmake',
      \ },
      \ }
NeoBundle 'Shougo/vimshell.vim'

" Etc
" NeoBundle 'ctrlpvim/ctrlp.vim'
NeoBundle 'scrooloose/syntastic'
NeoBundle 'tpope/vim-surround'
NeoBundle 'easymotion/vim-easymotion'
NeoBundle 'bling/vim-bufferline'
NeoBundle 'majutsushi/tagbar'
NeoBundle 'scrooloose/nerdcommenter'
NeoBundle 'wakatime/vim-wakatime'

" Unite.vim
NeoBundle 'Shougo/unite.vim'
NeoBundle 'Shougo/neomru.vim'

" Git related extensions
NeoBundle 'tpope/vim-fugitive'
NeoBundle 'mattn/gist-vim', {'depends': 'mattn/webapi-vim'}

" Colorscheme plugins
NeoBundle 'flazz/vim-colorschemes'
NeoBundle 'atelierbram/vim-colors_duotones'

" UltiSnips
NeoBundle 'SirVer/ultisnips'
NeoBundle 'honza/vim-snippets'

" You Complete Me
NeoBundle 'Valloric/YouCompleteMe'

" Vim Airline
NeoBundle 'vim-airline/vim-airline'
NeoBundle 'vim-airline/vim-airline-themes'

call neobundle#end()

filetype plugin indent on

NeoBundleCheck

" ============== Plugin settings =================

" Bufferline
let g:bufferline_echo = 0 " Turn off bufferline in cmd bar

" Airline fonts
set laststatus=2
let g:airline_powerline_fonts = 1

" Themeing
set background=dark
colorscheme base16-duotone-dark

" You Complete Me
let g:ycm_show_diagnostics_ui = 0

" Ultisnips
let g:UltiSnipsExpandTrigger = "<C-\\>"

" Unite.vim
call unite#filters#matcher_default#use(['matcher_fuzzy'])

" ============= Key mappings =====================

" Leader commands
noremap <leader><Tab> <C-^> " Go to last buffer
nnoremap <leader>sc :noh<CR>

" Fugitive bindings
nnoremap <leader>gs :Gstatus<CR>
nnoremap <leader>gw :Gwrite<CR>
nnoremap <leader>gc :Gcommit<CR>
nnoremap <leader>gp :Gpush<CR>
nnoremap <leader>gf :Gpull<CR>
nnoremap <leader>gd :Gdiff<CR>

" Window commands
nnoremap <leader>wc <C-w>c
nnoremap <leader>ws <C-w>s
nnoremap <leader>wv <C-w>v
" Window jumping
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

" Buffer commands
nnoremap <leader>bl :bnext<CR>
nnoremap <leader>bh :bprevious<CR>
nnoremap <leader>bd :bdelete<CR>

" Unite.vim
nnoremap <leader>ff :Unite -start-insert file/async<CR>
nnoremap <leader>bb :Unite buffer<CR>
nnoremap <leader>fr :Unite -start-insert neomru/file<CR>

" UltiSnips
nnoremap <leader>ul <C-Tab>

" System clipboard
vnoremap <leader>xy "*y
nnoremap <leader>xy "*yy
nnoremap <leader>xp "*p
nnoremap <leader>xP "*P

" Quit
nnoremap <leader>qq :qa<CR>
vnoremap <leader>qq :qa<CR>
nnoremap <leader>qQ :qa!<CR>
vnoremap <leader>qQ :qa!<CR>