.vimrc

" ---------------------------------------------------------------------------
" General
" ---------------------------------------------------------------------------

set nocompatible                      " essential
set history=1000                      " lots of command line history
set cf                                " error files / jumping
set ffs=unix,dos,mac                  " support these files
set isk+=_,$,@,%,#,-                  " none word dividers
set viminfo='1000,f1,:100,@100,/20
set modeline                          " make sure modeline support is enabled
set autoread                          " reload files (no local changes only)
set tabpagemax=50                     " open 50 tabs max

" --------------------------------------------------------------------------
" Vundle
" --------------------------------------------------------------------------

filetype off                           " required

set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

Bundle 'gmarik/vundle'

Bundle 'Align'
Bundle 'tpope/vim-rails'
Bundle 'tpope/vim-surround'
Bundle 'scrooloose/nerdtree'
Bundle 'scrooloose/syntastic'
Bundle 'kchmck/vim-coffee-script'
Bundle 'Shougo/neocomplcache'
Bundle 'scrooloose/nerdcommenter'

" snipmate
Bundle 'MarcWeber/vim-addon-mw-utils'
Bundle 'tomtom/tlib_vim'
Bundle 'garbas/vim-snipmate'
Bundle 'honza/vim-snippets'
" end snipmate

Bundle 'skwp/vim-colors-solarized'
Bundle 'mileszs/ack.vim'
Bundle 'slim-template/vim-slim'
Bundle 'kien/ctrlp.vim'
Bundle 'Lokaltog/vim-powerline'
Bundle 'Townk/vim-autoclose'
Bundle 'nathanaelkane/vim-indent-guides'
Bundle 'pangloss/vim-javascript'
Bundle 'HTML-AutoCloseTag'
Bundle 'mattn/webapi-vim'
Bundle 'mattn/gist-vim'
Bundle 'elixir-lang/vim-elixir'
Bundle 'othree/html5.vim'
Bundle 'junegunn/goyo.vim'

filetype plugin indent on              " required

syntax enable
set background=dark
colorscheme solarized

" --------------------------------------------------------------------------
" Gist.vim
" --------------------------------------------------------------------------

let g:gist_post_private = 1

" --------------------------------------------------------------------------
" Powerline
" --------------------------------------------------------------------------

let g:Powerline_symbols = 'fancy'
let g:Powerline_colorscheme = 'solarized'

" --------------------------------------------------------------------------
" NeoComplCache
" --------------------------------------------------------------------------

let g:neocomplcache_enable_at_startup = 1

" <CR>: close popup and save indent
inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
function! s:my_cr_function()
  return pumvisible() ? neocomplcache#close_popup() : "\<CR>"
endfunction

" --------------------------------------------------------------------------
" Syntastic
" --------------------------------------------------------------------------

let g:syntastic_check_on_open = 1

" --------------------------------------------------------------------------
" NERD_commenter.vim
" --------------------------------------------------------------------------

let g:NERDSpaceDelims = 1

autocmd vimenter * if &filetype !=# 'gitcommit' | NERDTree | wincmd p | endif
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif

" --------------------------------------------------------------------------
" ctrlp.vim
" --------------------------------------------------------------------------

let g:ctrlp_dont_split = 'nerdtree'

" Sane Ignore For ctrlp
let g:ctrlp_custom_ignore = {
  \ 'dir':  '\.git$\|\.hg$\|\.svn$\|\.yardoc\|public\/images\|public\/system\|data\|log\|tmp$',
  \ 'file': '\.exe$\|\.so$\|\.dat$'
  \ }

" ---------------------------------------------------------------------------
" Colors / Theme
" ---------------------------------------------------------------------------

" if &term =~ "xterm"
  " if has("terminfo")
    " set t_Co=8
    " set t_Sf=<Esc>[3%p1%dm
    " set t_Sb=<Esc>[4%p1%dm
  " else
    " set t_Co=8
    " set t_Sf=<Esc>[3%dm
    " set t_Sb=<Esc>[4%dm
  " endif
" endif

if &t_Co > 2 || has("gui_running")
  if has("terminfo")
    set t_Co=16
    set t_AB=[%?%p1%{8}%<%t%p1%{40}%+%e%p1%{92}%+%;%dm
    set t_AF=[%?%p1%{8}%<%t%p1%{30}%+%e%p1%{82}%+%;%dm
  else
    set t_Co=16
    set t_Sf=[3%dm
    set t_Sb=[4%dm
  endif

  syntax on
  set hlsearch
  " colorscheme is disabled: using solarized from terminal
  "colorscheme tomorrow_night_blue
endif

" ---------------------------------------------------------------------------
" Highlight
" ---------------------------------------------------------------------------

set cursorline
"highlight Comment         ctermfg=DarkGrey guifg=#444444
"highlight StatusLineNC    ctermfg=Black ctermbg=DarkGrey cterm=bold
"highlight StatusLine      ctermbg=Black ctermfg=LightGrey

" ----------------------------------------------------------------------------
" Highlight Trailing Whitespace
" ----------------------------------------------------------------------------

set list listchars=trail:.,tab:>.
"highlight SpecialKey ctermfg=DarkGray ctermbg=Black

" ----------------------------------------------------------------------------
" Backups
" ----------------------------------------------------------------------------

set nobackup                           " do not keep backups after close
set nowritebackup                      " do not keep a backup while working
set noswapfile                          " don't keep swp files either
set backupdir=$HOME/.vim/backup        " store backups under ~/.vim/backup
set backupcopy=yes                     " keep attributes of original file
set backupskip=/tmp/*,$TMPDIR/*,$TMP/*,$TEMP/*
set directory=~/.vim/swap,~/tmp,.      " keep swp files under ~/.vim/swap

" ----------------------------------------------------------------------------
" UI
" ----------------------------------------------------------------------------

set ruler                  " show the cursor position all the time
set noshowcmd              " don't display incomplete commands
set nolazyredraw           " turn off lazy redraw
set number                 " line numbers
set wildmenu               " turn on wild menu
set wildmode=list:longest,full

" ----
set wildignore=*.o,*.obj,*~ "stuff to ignore when tab completing
set wildignore+=*vim/backups*
set wildignore+=*sass-cache*
set wildignore+=*DS_Store*
set wildignore+=vendor/rails/**
set wildignore+=vendor/cache/**
set wildignore+=*.gem
set wildignore+=log/**
set wildignore+=tmp/**
set wildignore+=*.png,*.jpg,*.gif
" ----

set ch=2                   " command line height
set backspace=2            " allow backspacing over everything in insert mode
set whichwrap+=<,>,h,l,[,] " backspace and cursor keys wrap to
set shortmess=filtIoOA      " shorten messages
set report=0               " tell us about changes
set nostartofline           " don't jump to the start of line when scrolling

" ----------------------------------------------------------------------------
" Visual Cues
" ----------------------------------------------------------------------------

set showmatch              " brackets/braces that is
set mat=5                  " duration to show matching brace (1/10 sec)
set incsearch              " do incremental searching
set laststatus=2           " always show the status line
set ignorecase             " ignore case when searching
set nohlsearch             " don't highlight searches
set visualbell             " shut the fuck up

" ----------------------------------------------------------------------------
" Text Formatting
" ----------------------------------------------------------------------------

set autoindent             " automatic indent new lines
set smartindent            " be smart about it
set nowrap                 " do not wrap lines
set softtabstop=2          " yep, two
set shiftwidth=2           " ..
set tabstop=4
set expandtab              " expand tabs to spaces
set nosmarttab             " fuck tabs
set formatoptions+=n       " support for numbered/bullet lists
set textwidth=80           " wrap at 80 chars by default
set virtualedit=block      " allow virtual edit in visual block ..
set pastetoggle=<F4>       " toggle paste mode via f4 key

" ----------------------------------------------------------------------------
" Mappings
" ----------------------------------------------------------------------------

" remap <LEADER> to ',' (instead of '\')
let mapleader = ","

" emacs movement keybindings in insert mode
imap <C-a> <C-o>0
imap <C-e> <C-o>$
map <C-e> $
map <C-a> 0

" ----------------------------------------------------------------------------
" Auto Commands
" ----------------------------------------------------------------------------

" jump to last position of buffer when opening
au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$") |
                         \ exe "normal g'\"" | endif

" ---------------------------------------------------------------------------
" Misc mappings
" ---------------------------------------------------------------------------

" duplicate current tab with same file+line
map ,t :tabnew %<CR>

" open directory dirname of current file, and in new tab
map ,d :e %:h/<CR>
map ,dt :tabnew %:h/<CR>

" open gf under cursor in new tab
map ,f :tabnew <cfile><CR>

" nerdtree mappings
map ,z :NERDTreeToggle<CR>

" goyo mappings
map ,g :Goyo<CR>

" navigation
map <Space> <PageDown>
nmap <Up> <c-w>k
nmap <Down> <c-w>j
nmap <Right> <c-w>l
nmap <Left> <c-w>h

" ---------------------------------------------------------------------------
" Strip all trailing whitespace in file
" ---------------------------------------------------------------------------

function! StripWhitespace ()
    exec ':%s/ \+$//gc'
endfunction
map ,s :call StripWhitespace ()<CR>

" ---------------------------------------------------------------------------
" Strip all trailing whitespace in file before saving
" ---------------------------------------------------------------------------

fun! StripTrailingWhitespace()
    " Don't strip on these filetypes
    if &ft =~ 'mkd'
        return
    endif
    %s/\s\+$//e
endfun

autocmd BufWritePre * call StripTrailingWhitespace()

" ---------------------------------------------------------------------------
" File Types
" ---------------------------------------------------------------------------

au BufRead,BufNewFile {Gemfile,Guardfile,Rakefile,Procfile,config.ru} set ft=ruby
au BufRead,BufNewFile *.rake       set ft=ruby
au BufRead,BufNewFile *.json       set ft=javascript
au BufRead,BufNewFile *.md         set ft=mkd tw=80 ts=2 sw=2 expandtab
au BufRead,BufNewFile *.markdown   set ft=mkd tw=80 ts=2 sw=2 expandtab

au Filetype gitcommit set tw=68  spell
au Filetype ruby      set tw=80  ts=2
au Filetype slim      set tw=0