.vimrc

"*****************************************************************************
"" NeoBundle core
"*****************************************************************************

if has('vim_starting')
  set nocompatible               " Be iMproved

  " Required:
  set runtimepath+=~/.vim/bundle/neobundle.vim/
endif

let neobundle_readme=expand('~/.vim/bundle/neobundle.vim/README.md')

if !filereadable(neobundle_readme)
  echo "Installing NeoBundle..."
  echo ""
  silent !mkdir -p ~/.vim/bundle
  silent !git clone https://github.com/Shougo/neobundle.vim ~/.vim/bundle/neobundle.vim/
endif

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

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

"*****************************************************************************
"" NeoBundle install packages
"*****************************************************************************
NeoBundle 'scrooloose/nerdtree'
NeoBundle 'tpope/vim-commentary'
NeoBundle 'tpope/vim-fugitive'
NeoBundle 'kien/ctrlp.vim'
NeoBundle 'bling/vim-airline'
NeoBundle 'airblade/vim-gitgutter'
NeoBundle 'sheerun/vim-polyglot'
NeoBundle 'vim-scripts/grep.vim'
NeoBundle 'vim-scripts/CSApprox'
NeoBundle 'Valloric/YouCompleteMe'
NeoBundle 'Shougo/vimproc.vim', {
      \ 'build' : {
      \     'windows' : 'tools\\update-dll-mingw',
      \     'cygwin' : 'make -f make_cygwin.mak',
      \     'mac' : 'make -f make_mac.mak',
      \     'unix' : 'make -f make_unix.mak',
      \    },
      \ }
NeoBundle 'Shougo/vimshell.vim'

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

"" Color
NeoBundle 'tomasr/molokai'

"" Custom bundles

"" Go Lang Bundle
NeoBundle "majutsushi/tagbar"
NeoBundle "fatih/vim-go"



call neobundle#end()

" Required:
filetype plugin indent on

" If there are uninstalled bundles found on startup,
" this will conveniently prompt you to install them.
NeoBundleCheck

"*****************************************************************************
"" Basic Setup
"*****************************************************************************"
"" Encoding
set encoding=utf-8
set fileencoding=utf-8
set fileencodings=utf-8

"" Fix backspace indent
set backspace=indent,eol,start

"" allow plugins by file type
filetype on
filetype plugin on

"" Tabs. May be overriten by autocmd rules
set tabstop=4
set softtabstop=0
set shiftwidth=4
set expandtab

"" Map leader to ,
let mapleader=','

"" Enable hidden buffers
set hidden

"" Searching
set hlsearch
set incsearch
set ignorecase
set smartcase

"" Encoding
set bomb
set ttyfast
set binary

"" Directories for swp files
set nobackup
set noswapfile

set fileformats=unix,dos,mac
set backspace=indent,eol,start
set showcmd
set shell=/bin/sh

"*****************************************************************************
"" Visual Settigns
"*****************************************************************************
syntax on
set ruler
set number

let no_buffers_menu=1
highlight BadWhitespace ctermbg=red guibg=red
colorscheme molokai

set mousemodel=popup
set t_Co=256
set nocursorline
set guioptions=egmrti
set gfn=Monospace\ 8

if has("gui_running")
  if has("gui_mac") || has("gui_macvim")
    set guifont=Menlo:h12
    set transparency=5
  endif
else
  let g:CSApprox_loaded = 1

  if $COLORTERM == 'gnome-terminal'
    set term=gnome-256color
  else
    if $TERM == 'xterm'
      set term=xterm-256color
    endif
  endif
endif

if &term =~ '256color'
  set t_ut=
endif

"" Disable the blinking cursor.
set gcr=a:blinkon0
set scrolloff=3

"" Status bar
set laststatus=2

"" allow backspacing over everything in insert mode
set backspace=indent,eol,start

"" Use modeline overrides
set modeline
set modelines=10

set title
set titleold="Terminal"
set titlestring=%F

set statusline=%F%m%r%h%w%=(%{&ff}/%Y)\ (line\ %l\/%L,\ col\ %c)\ %{fugitive#statusline()}

let g:airline_theme = 'powerlineish'
let g:airline_enable_branch = 1
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'

"*****************************************************************************
"" Abbreviations
"*****************************************************************************
"" no one is really happy until you have this shortcuts
cnoreabbrev W! w!
cnoreabbrev Q! q!
cnoreabbrev Wq wq
cnoreabbrev Wa wa
cnoreabbrev wQ wq
cnoreabbrev WQ wq
cnoreabbrev W w
cnoreabbrev Q q

"" NERDTree configuration
let g:NERDTreeChDirMode=2
let g:NERDTreeIgnore=['\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__']
let g:NERDTreeSortOrder=['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
let g:NERDTreeShowBookmarks=1
let g:nerdtree_tabs_focus_on_files=1
let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
let g:NERDTreeWinSize = 20
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.db,*.sqlite
nnoremap <silent> <F2> :NERDTreeFind<CR>
noremap <F3> :NERDTreeToggle<CR>

" grep.vim
nnoremap <silent> <leader>f :Rgrep<CR>
let Grep_Default_Options = '-IR'

" vimshell
let g:vimshell_user_prompt = 'fnamemodify(getcwd(), ":~")'
let g:vimshell_prompt =  '$ '
nnoremap <silent> <leader>sh :VimShellCreate<CR>

"*****************************************************************************
"" Functions
"*****************************************************************************
function s:setupWrapping()
  set wrap
  set wm=2
  set textwidth=79
endfunction

function TrimWhiteSpace()
  let @*=line(".")
  %s/\s*$//e
  ''
endfunction

"*****************************************************************************
"" Autocmd Rules
"*****************************************************************************
"" The PC is fast enough, do syntax highlight syncing from start
autocmd BufEnter * :syntax sync fromstart

"" Remember cursor position
autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif

"" txt
au BufRead,BufNewFile *.txt call s:setupWrapping()

"" make/cmake
au FileType make set noexpandtab
autocmd BufNewFile,BufRead CMakeLists.txt setlocal ft=cmake

"if has("gui_running")
"  autocmd BufWritePre * :call TrimWhiteSpace()
"endif

set autoread

"*****************************************************************************
"" Mappings
"*****************************************************************************
"" Split
noremap <Leader>h :<C-u>split<CR>
noremap <Leader>v :<C-u>vsplit<CR>

"" Git
noremap <Leader>ga :!git add .<CR>
noremap <Leader>gc :!git commit -m '<C-R>="'"<CR>
noremap <Leader>gsh :!git push<CR>
noremap <Leader>gs :Gstatus<CR>
noremap <Leader>gb :Gblame<CR>
noremap <Leader>gd :Gvdiff<CR>
noremap <Leader>gr :Gremove<CR>

"" Tabs
nnoremap <Tab> gt
nnoremap <S-Tab> gT
nnoremap <silent> <S-t> :tabnew<CR>

"" Set working directory
nnoremap <leader>. :lcd %:p:h<CR>

"" Opens an edit command with the path of the currently edited file filled in
noremap <Leader>e :e <C-R>=expand("%:p:h") . "/" <CR>

"" Opens a tab edit command with the path of the currently edited file filled
noremap <Leader>te :tabe <C-R>=expand("%:p:h") . "/" <CR>

"" ctrlp.vim
set wildmode=list:longest,list:full
set wildignore+=*.o,*.obj,.git,*.rbc,*.pyc,__pycache__
let g:ctrlp_custom_ignore = '\v[\/]\.(git|hg|svn|tox)$'
let g:ctrlp_user_command = "find %s -type f | grep -Ev '"+ g:ctrlp_custom_ignore +"'"
let g:ctrlp_use_caching = 0
cnoremap <C-P> <C-R>=expand("%:p:h") . "/" <CR>
noremap <leader>b :CtrlPBuffer<CR>
let g:ctrlp_map = ',e'
let g:ctrlp_open_new_file = 'r'

" snippets
let g:UltiSnipsExpandTrigger="<tab>"
let g:UltiSnipsJumpForwardTrigger="<tab>"
let g:UltiSnipsJumpBackwardTrigger="<c-b>"
let g:UltiSnipsEditSplit="vertical"

" syntastic
let g:syntastic_always_populate_loc_list=1
let g:syntastic_error_symbol='✗'
let g:syntastic_warning_symbol='⚠'
let g:syntastic_style_error_symbol = '✗'
let g:syntastic_style_warning_symbol = '⚠'
let g:syntastic_auto_loc_list=1
let g:syntastic_aggregate_errors = 1

" vim-airline
let g:airline_enable_syntastic = 1

"" Remove trailing whitespace on <leader>S
nnoremap <silent> <leader>S :call TrimWhiteSpace()<cr>:let @/=''<CR>

"" Copy/Paste/Cut
noremap YY "+y<CR>
noremap P "+gP<CR>
noremap XX "+x<CR>

if has('macunix')
  " pbcopy for OSX copy/paste
  vmap <C-x> :!pbcopy<CR>
  vmap <C-c> :w !pbcopy<CR><CR>
endif

"" Buffer nav
noremap <leader>z :bp<CR>
noremap <leader>q :bp<CR>
noremap <leader>x :bn<CR>
noremap <leader>w :bn<CR>

"" Close buffer
noremap <leader>c :bd<CR>

"" Clean search (highlight)
nnoremap <silent> <leader><space> :noh<cr>

"" Vmap for maintain Visual Mode after shifting > and <
vmap < <gv
vmap > >gv

"" Open current line on GitHub
noremap ,o :!echo `git url`/blob/`git rev-parse --abbrev-ref HEAD`/%\#L<C-R>=line('.')<CR> \| xargs open<CR><CR>
"" Custom configs

" Tagbar
nmap <silent> <F4> :TagbarToggle<CR>
let g:tagbar_autofocus = 1

let g:tagbar_type_go = {
    \ 'ctagstype' : 'go',
    \ 'kinds'     : [  'p:package', 'i:imports:1', 'c:constants', 'v:variables',
        \ 't:types',  'n:interfaces', 'w:fields', 'e:embedded', 'm:methods',
        \ 'r:constructor', 'f:functions' ],
    \ 'sro' : '.',
    \ 'kind2scope' : { 't' : 'ctype', 'n' : 'ntype' },
    \ 'scope2kind' : { 'ctype' : 't', 'ntype' : 'n' },
    \ 'ctagsbin'  : 'gotags',
    \ 'ctagsargs' : '-sort -silent'
    \ }


"" Include user's local vim config
if filereadable(expand("~/.vimrc.local"))
  source ~/.vimrc.local
endif

.vimrc.local

call airline#parts#define_function('goinfo', 'go#complete#GetInfo')
call airline#parts#define_condition('goinfo', '&ft =~ "go"')
function! AirlineInit()
    " Ended up not having virtualenv here since for some reason it insisted on having that as a bare string
    let g:airline_section_x = airline#section#create_right(['goinfo', 'tagbar', 'filetype'])
endfunction
autocmd VimEnter * call AirlineInit()
au BufRead,BufNewFile *.md set filetype=markdown
let g:go_fmt_fail_silently = 1
let g:go_fmt_command = "goimports"

au FileType go nmap <Leader>s <Plug>(go-implements)
au FileType go nmap <Leader>i <Plug>(go-info)
au FileType go nmap <Leader>gd <Plug>(go-doc)
au FileType go nmap <Leader>gv <Plug>(go-doc-vertical)
au FileType go nmap <Leader>gb <Plug>(go-doc-browser)
au FileType go nmap <leader>r <Plug>(go-run)
au FileType go nmap <leader>b <Plug>(go-build)
au FileType go nmap <leader>t <Plug>(go-test)
au FileType go nmap <leader>c <Plug>(go-coverage)
au FileType go nmap gd <Plug>(go-def)
au FileType go nmap <Leader>ds <Plug>(go-def-split)
au FileType go nmap <Leader>dv <Plug>(go-def-vertical)
au FileType go nmap <Leader>dt <Plug>(go-def-tab)
let g:airline#extensions#tabline#enabled = 1
let g:airline_powerline_fonts = 1
set guifont=Sauce\ Code\ Powerline:h18
set mouse=a