.myvimrc

filetype off
call pathogen#runtime_append_all_bundles()
filetype plugin indent on

set nocompatible
set modelines=0
set expandtab

syntax on

set t_Co=256
if &diff
  set wrap
  colors mayansmoke
  let g:Tb_MoreThanOne=100
else
  colorscheme summerfruit256
  set colorcolumn=81
end

" config vim-airline
set laststatus=2
let g:airline_theme='light'

set textwidth=80
set formatoptions=qrn1

set smartindent autoindent
set hlsearch ruler incsearch showmatch
set isfname-==
" backspace move across line
set backspace=indent,eol,start
set vb t_vb=
set ignorecase smartcase
set mouse=a
set incsearch

" <F1> to toggle paste mode
set pastetoggle=<F1>

nnoremap <Leader>FF :let @*=expand("%:p")<cr>:echo "Copied file path to clipboard"<cr>
nnoremap <Leader>F :let @*=expand("%:t")<cr>:echo "Copied file name to clipboard"<cr>

"nnoremap t :Unite file_rec/async<cr>
"let g:unite_source_file_rec_max_cache_files=100000
"call unite#custom#source('file_mru,file_rec,file_rec/async,grepocate',
"            \ 'max_candidates', 0)

" yank to system clipboard
" For Linux, a hack, not sure why a single copy won't work...
"set clipboard=unnamedplus,autoselect
set clipboard=unnamed
" Or if it doesn't work, remap y
" :map y :w !/home/xianxu/.iterm2/it2copy<CR><CR>
" map y y:echom system('/home/xianxu/bin/it2copy', @0)<CR>
" map y y:call writefile([@0], '/tmp/vim_copy_paste')<CR>:!sed 's/[\d0]/\n/g' /tmp/vim_copy_paste > /tmp/vim_copy_paste1<CR><CR>:!/home/xianxu/.iterm2/it2copy < /tmp/vim_copy_paste1<CR><CR>
" vmap y y:call system('/home/xianxu/.iterm2/it2copy', @0)<CR>
" For Mac
" set clipboard+=autoselect

" setting spell
set spell spelllang=en_us
" turn spell off by default
set spell!

" toggle display of line number
nnoremap <leader>l :set number! number?<cr>
" toggle display of whitespaces (tabs etc.)
nnoremap <leader>w :set list!<cr>
" sort
vnoremap <leader>s :sort<cr>

" correct color for spell check.
hi SpellLocal ctermbg=lightcyan

" When editing a file, always jump to the last known cursor position.
" Don't do it when the position is invalid or when inside an event handler
" (happens when dropping a file on gvim).
autocmd BufReadPost *
  \ if line("'\"") > 0 && line("'\"") <= line("$") |
  \   exe "normal! g`\"" |
  \ endif

set wildignore+=*.pex,*.o,*.obj,.git,.svm,*.class,*.jar,lib_managed,src_managed,target,dist,
	       \*.ico,*.png,*.jpg,*.jpeg,novim*,*.bz2,*.gz,*.tar,*.zip,3rdparty,*.lock,*.pyc

" dealing with tabs
nnoremap <leader>] :tabn<CR>
nnoremap <leader>[ :tabp<CR>

" custom file type and syntax color
augroup filetypedetect
  au BufNewFile,BufRead *.d set filetype=rust syntax=d
  au BufNewFile,BufRead *.rs set filetype=rust syntax=rust
  au BufNewFile,BufRead *.pig set filetype=pig syntax=pig
  au BufNewFile,BufRead Capfile set filetype=ruby syntax=ruby
  au BufNewFile,BufRead *.thrift set filetype=thrift syntax=thrift
  au BufNewFile,BufRead TARGETS set filetype=python syntax=python
  au BufNewFile,BufRead *.py set filetype=python syntax=python
  au BufNewFile,BufRead *.mesos set filetype=python syntax=python
  au BufNewFile,BufRead BUILD set filetype=python syntax=python
  au BufNewFile,BufRead *.go set filetype=go syntax=go
  au BufNewFile,BufRead *.sbt set filetype=scala syntax=scala
  au BufNewFile,BufRead *.js set filetype=javascript syntax=javascript
  au BufRead,BufNewFile README set filetype=mediawiki
  au BufRead,BufNewFile *.ml set filetype=ocaml
  au BufRead,BufNewFile *.proto set filetype=proto
augroup END

set shiftround                  "Round spaces to nearest shiftwidth multiple
set nojoinspaces                "Don't convert spaces to tabs

autocmd FileType d setlocal tabstop=4 shiftwidth=4 softtabstop=4
autocmd FileType cpp setlocal tabstop=4 shiftwidth=4 softtabstop=4
autocmd FileType haskell setlocal tabstop=4 shiftwidth=4 softtabstop=4
autocmd FileType thrift setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType scala setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType java setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType ruby setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType php setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType js setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType go setlocal tabstop=4 shiftwidth=4 softtabstop=4

" Remove trailing whitespace from code files on save
function! StripTrailingWhitespace()
  " store current cursor location
  silent exe "normal ma<CR>"
  " store the current search value
  let saved_search = @/

  " delete the whitespace (e means don't warn if pattern not found)
  %s/\s\+$//e
  %s/^\t/  /e
  %s/^  \t/    /e
  %s/^    \t/      /e
  %s/^      \t/        /e
  %s/^        \t/          /e
  %s/^          \t/            /e
  %s/^            \t/              /e
  %s/^              \t/                /e
  %s/^                \t/                  /e
  %s/^                  \t/                    /e
  %s/^                    \t/                      /e
  %s/^                      \t/                        /e
  %s/^                        \t/                          /e
  %s/^                          \t/                            /e

  " restore old cursor location
  silent exe "normal `a<CR>"
  " restore the search value
  let @/ = saved_search
endfunction

"*.scala,*.c,*.h,*.hpp,*.cc,*.cpp,*.py,*.sh,*.tex
"autocmd BufWritePre * call StripTrailingWhitespace()

" start neocomplete, this allows you to complete with tokens in this file.
let g:neocomplcache_enable_at_startup = 1
"inoremap <expr><CR>  neocomplcache#smart_close_popup() . "\<CR>"
" <TAB>: completion.
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"

" reload all buffers
noremap <leader><CR> :checktime<CR>
" deal with space
noremap <leader><SPACE> :call StripTrailingWhitespace()<CR>

" automatically save views
"au BufWinLeave *.* mkview
"au BufWinEnter *.* silent loadview
" create fold of matching bracket
noremap <leader>f v%zf
" toggle fold
noremap <leader>a za

" setting for mac vim
if has("gui_running")
  set guioptions=-t          " remove toolbox from window
  set gfn=Inconsolata-dz:h15    " default font
  set guioptions+=a          " for macvim to copy on select
  set guioptions+=r
  " in gui mode, remap quit to buffer kills
  cnoreabbrev wq w<bar>bd
  cnoreabbrev q bd
  "syntax off
endif

" last opened buffer, only works with one history, better than nothing
nnoremap <c-s-t> :b#<CR>

" quit TagmaBufMgr if it's the last
"let g:TagmaBufMgrLastLine = 1
"let g:TagmaBufMgrLastWindow = 1

" easier search of tags
set runtimepath^=~/.vim/bundle/ctrlp.vim
let g:ctrlp_cmd = 'CtrlPMRU'
let g:ctrlp_match_window = 'bottom,order:btt,min:1,max:20,results:100'
let g:ctrlp_max_files=100000
let g:ctrlp_working_path_mode = 'ra'
let g:ctrlp_root_markers = ['.cp']
let g:ctrlp_follow_symlinks = 1
let g:ctrlp_mruf_max = 2000
let g:ctrlp_mruf_exclude = '/tmp/.*\|/temp/.*'

" shortcuts to load .vimrc and source it
nnoremap <leader>ev :vsplit $MYVIMRC<cr>
nnoremap <leader>sv :source $MYVIMRC<cr>

" some ascii art stuff
vnoremap <leader>vd ma"aygvoOl:s/\%V.\%V/ /g<cr>:nohlsearch<cr>`a
vnoremap <leader>vc ma"aygvoOly<cr>:nohlsearch<cr>`a
vnoremap <leader>vb maoOl:s/\%V.\%V/\|/g<cr>:nohlsearch<cr>`a
vnoremap <leader>v<space> maoOl:s/\%V.\%V/\-/g<cr>:nohlsearch<cr>`a
noremap <leader>vp ma1vh"apgvly<esc>`a

" comment and copy
vnoremap <leader>C yPgv:call NERDComment(1, 'sexy')<cr>

function! RightAlignVisual() range
    let [l, r] = [virtcol("'<"), virtcol("'>")]
    let [l, r] = [min([l, r]), max([l, r])]
    exe "'<,'>" 's/\%'.l.'v.*\%<'.(r+1).'v./\=StrPadLeft(submatch(0),r-l+1)'
endfunction
function! StrPadLeft(s, w)
    let s = substitute(a:s, '^\s\+\|\s\+$', '', 'g')
    return repeat(' ', a:w - strwidth(s)) . s
endfunction
vnoremap <leader>vr :call RightAlignVisual()<cr>

" xiki
"let $XIKI_DIR = '/usr/local/rvm/gems/ree-1.8.7-2011.03@twitter/gems/xiki-0.6.3/'
"source /usr/local/rvm/gems/ree-1.8.7-2011.03@twitter/gems/xiki-0.6.3/etc/vim/xiki.vim

" Tabularize
"let mapleader=','
"if exists(":Tabularize")
"  nmap <Leader>a= :Tabularize /=<CR>
"  vmap <Leader>a= :Tabularize /=<CR>
"  nmap <Leader>a: :Tabularize /:\zs<CR>
"  vmap <Leader>a: :Tabularize /:\zs<CR>
"endif

let g:syntastic_mode_map = { 'mode': 'passive',
                           \ 'active_filetypes': ['ruby', 'haskell'],
                           \ 'passive_filetypes': ['scala', 'java'] }

" Browse file in cgit (Cgit! for copy to clipboard)
function! s:Cgit(bang)
  let repo = substitute(system('basename `git rev-parse --show-toplevel`'), '\n$', '', '')
  let repo_root = substitute(system('git rev-parse --show-toplevel'), '\n$', '', '')
  let abs_path = expand("%:p")
  let rel_path = substitute(abs_path, '^'.repo_root.'/', '', '')
  let url = 'https://cgit.twitter.biz/'.repo.'/tree/'.rel_path.'#n'.line(".")
  if a:bang
    let @* = url
    echom url
  else
    call system('git web--browse '.'"'.url.'"')
  endif
endfunction
command! -bang Cgit call <SID>Cgit(<bang>0)

"let g:Tb_VSplit=28
"let Tb_MaxSize=0
hi VertSplit guifg=bg guibg=#cccccc ctermfg=bg ctermbg=grey
hi ColorColumn guibg=#f6f6f6 ctermbg=lightgrey

" auto complete with :e command
set wildmenu
set wildmode=list:longest

" buffer saving
set autowrite
set hidden
set sessionoptions=buffers

nnoremap <C-Up> :bprevious<cr>
nnoremap <C-Down> :bnext<cr>
inoremap <C-Up> <esc>:bprevious<cr>
inoremap <C-Down> <esc>:bnext<cr>
vnoremap <C-Up> <esc>:bprevious<cr>
vnoremap <C-Down> <esc>:bnext<cr>

hi Tb_VisibleNormal guifg=#006600 guibg=#bbeebb ctermbg=green ctermbg=lightgreen

" for the following to work on macvim, I seems need to do:
" :e $VIMRUNTIME/menu.vim
" search d-w and comment out that line
if has('gui_macvim')
  map <D-w> :bd<cr>
endif

nnoremap <LEADER>c viwy 

autocmd FileType cpp setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType go setlocal tabstop=4 shiftwidth=4 softtabstop=4
autocmd FileType haskell setlocal tabstop=4 shiftwidth=4 softtabstop=4
autocmd FileType java setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType js setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType python setlocal tabstop=4 shiftwidth=4 softtabstop=4
autocmd FileType php setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType ruby setlocal tabstop=2 shiftwidth=2 softtabstop=2
autocmd FileType scala setlocal tabstop=2 shiftwidth=2 softtabstop=2

nnoremap <Leader>a :A<cr>
nnoremap <Leader>A <c-w><c-w>:bd<cr>:vsp<cr>:A<cr>
nnoremap <Leader>s <c-w>r
nnoremap <Leader>j :%!python -m json.tool<cr>

" incsearch
" map /  <Plug>(incsearch-forward)
" map ?  <Plug>(incsearch-backward)
" map g/ <Plug>(incsearch-stay)

" Taglist-related
set tags=tags;/
nnoremap <c-]> g<c-]>
vnoremap <c-]> g<c-]>
nnoremap <c-u> :TlistToggle<cr>

" let Tlist_Auto_Open = 1
let Tlist_Exit_OnlyWindow = 1 "if taglist window is the only window left, exit vim
let Tlist_Show_Menu = 1 "show Tags menu in gvim
let Tlist_Show_One_File = 1 "show tags of only one file
let Tlist_Sort_Type = "name"
let Tlist_WinWidth = 50
"let tlist_php_settings = 'php;c:class;f:function'
let Tlist_Use_Right_Window = 1
"let tlist_cpp_settings = 'c++;n:namespace;;d:macro;t:typedef;c:class;g:enum;s:struct;u:union;f:function;m:member;p:prototype'

" fb specific stuff
map <C-K> :pyf /mnt/vol/engshare/admin/scripts/vim/clang-format.py<CR>

" Save and restore sessions
nnoremap <Leader>q :mksession! ~/vim_session<bar>xa!<CR>
nnoremap <Leader>L :source ~/vim_session<CR>

let g:session_autoload = 'no'

map <C-K> :pyf /mnt/vol/engshare/admin/scripts/vim/clang-format.py<CR>
set noswapfile

map z bvey

nmap <silent> ˚ :wincmd l<CR>
nmap <silent> ∆ :wincmd h<CR>

let g:solarized_diffmode="high"
highlight CursorLine ctermbg=153
highlight CursorColumn ctermbg=153
nnoremap <leader>h :set cursorcolumn!<cr>:set cursorline!<cr>