Javascript 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'

" 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/'}

"Javascript Syntax highlighting 
Plugin 'jelera/vim-javascript-syntax'

"more Javascript heighlighting and formatting
Plugin 'pangloss/vim-javascript'
Plugin 'nathanaelkane/vim-indent-guides'

" install solarized theme 
Bundle 'altercation/vim-colors-solarized'

" install buff explorer 
Bundle 'jlanzarotta/bufexplorer'

" automatically add closing brackets
Plugin 'Raimondi/delimitMate'
 
" highlight trailing white space
Plugin 'bronson/vim-trailing-whitespace'

" highlight html / xml tags
Plugin 'Valloric/MatchTagAlways'

"syntastic for live linting
Plugin 'scrooloose/syntastic'

"commenting plugin 
Plugin 'tomtom/tcomment_vim'

"Auto Complete
Plugin 'Valloric/YouCompleteMe'

"Assists autocomplete - parses javascript
Plugin 'marijnh/tern_for_vim'

"open files by rough file name
Plugin 'ctrlpvim/ctrlp.vim'

"json syntax highlighting
Plugin 'helino/vim-json'

"easy alignment
Plugin 'junegunn/vim-easy-align'

"git info in gutter 
Plugin 'mhinz/vim-signify'

"vim ag search plugin 
Plugin 'rking/ag.vim'

"surround plugin that wraps stuff in things
Plugin 'surround.vim'

"Sensisble plugin 
Plugin 'tpope/vim-sensible'

"install powerline
Plugin 'powerline/powerline', {'rtp': 'powerline/bindings/vim/'}

"status bar plugin
Plugin 'bling/vim-airline'

"nerdtree 
Plugin 'scrooloose/nerdtree'

"vim-node
Plugin 'moll/vim-node'

"javascript libraries syntax
Plugin 'othree/javascript-libraries-syntax.vim'

"JSX syntax highlighting
Plugin 'mxw/vim-jsx'

"vim css 
Plugin 'julesWang/css.vim'

"scss syntax
Plugin 'cakebaker/scss-syntax.vim'




"Emmet plugin for html / css stuff
Plugin 'mattn/emmet-vim'

" These are the tweaks I apply to YCM's config, you don't need them but they might help.
" " YCM gives you popups and splits by default that some people might not like, so these should tidy it up a bit for you.
let g:ycm_add_preview_to_completeopt=0
let g:ycm_confirm_extra_conf=0
set completeopt-=preview

"use tab for emmet auto complete
imap <expr> <tab> emmet#expandAbbrIntelligent("\<tab>")


"break indent stuff http://blog.drewinglis.com/2014/02/20/vim-better-line-wrapping-with-breakindent.html
set breakindent
set showbreak=\ \ " comment so the space works"

"jk exists insert mode 
imap jk <Esc>

"set working directory to directory of current file
set autochdir

"set relative line numbers
set relativenumber

augroup myvimrc
    au!
    au BufWritePost .vimrc,_vimrc,vimrc,.gvimrc,_gvimrc,gvimrc so $MYVIMRC | if has('gui_running') | so $MYGVIMRC | endif
augroup END

"disable middle click paste
nnoremap <MiddleMouse> <Nop>
nnoremap <2-MiddleMouse> <Nop>
nnoremap <3-MiddleMouse> <Nop>
nnoremap <4-MiddleMouse> <Nop>

inoremap <MiddleMouse> <Nop>
inoremap <2-MiddleMouse> <Nop>
inoremap <3-MiddleMouse> <Nop>
inoremap <4-MiddleMouse> <Nop>

"add buffer list in airline
let g:airline#extensions#tabline#enabled = 1

"auto strip white space

function! <SID>StripTrailingWhitespaces()
    " Preparation: save last search, and cursor position.
    let _s=@/
    let l = line(".")
    let c = col(".")
    " Do the business:
    %s/\s\+$//e
    " Clean up: restore previous search history, and cursor position
    let @/=_s
    call cursor(l, c)
endfunction

"call auto strip white space for white listed files:
autocmd BufWritePre *.py,*.js,*.php,*.css,*.scss :call <SID>StripTrailingWhitespaces()

" Show just the filename
let g:airline#extensions#tabline#fnamemod = ':t'

"tell syntastic to use eslint
let g:syntastic_javascript_checkers = ['eslint']

" allow JSX syntax in javascript files:
let g:jsx_ext_required = 0 " Allow JSX in normal JS files"

" CTRL-X and SHIFT-Del are Cut
vnoremap <C-X> "+x
vnoremap <S-Del> "+x

" CTRL-C and CTRL-Insert are Copy
vnoremap <C-C> "+y
vnoremap <C-Insert> "+y

" CTRL-V and SHIFT-Insert are Paste
map <C-V>   	"+gP
map <S-Insert>  	"+gP

cmap <C-V>  	<C-R>+
cmap <S-Insert> 	<C-R>+



"disable arrow keys in normal mode
"
noremap <Up> <Nop>
noremap <Down> <Nop>
noremap <Left> <Nop>
noremap <Right> <Nop>

"set clipboard to main system clipboard
set clipboard=unnamed

"change cursor in insert mode

if empty($TMUX)
 let &t_SI = "\<Esc>]50;CursorShape=1\x7"
   let &t_EI = "\<Esc>]50;CursorShape=0\x7"
   else
     let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
       let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
       endif

"maintain selection when shifting lines sideways
xnoremap <  <gv
xnoremap >  >gv

" Pasting blockwise and linewise selections is not possible in Insert and
" Visual mode without the +virtualedit feature.  They are pasted as if they
" were characterwise instead.
" Uses the paste.vim autoload script.

exe 'inoremap <script> <C-V>' paste#paste_cmd['i']
exe 'vnoremap <script> <C-V>' paste#paste_cmd['v']

imap <S-Insert> 	<C-V>
vmap <S-Insert> 	<C-V>

" Use CTRL-Q to do what CTRL-V used to do
noremap <C-Q>   	<C-V>

" This does what it says on the tin. It will check your file on open too, not just on save.
" " You might not want this, so just leave it out if you don't.
let g:syntastic_check_on_open=1

" 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


"copy and paste system clipboard
vmap <C-c> y:call system("pbcopy", getreg("\""))<CR>
nmap <C-v> :call setreg("\",system("pbpaste"))<CR>p



"default copy cut paste behavior from windows

" CTRL-X and SHIFT-Del are Cut
 vnoremap <C-X> "+x
 vnoremap <S-Del> "+x

 " CTRL-C and CTRL-Insert are Copy
 vnoremap <C-C> "+y
 vnoremap <C-Insert> "+y

 " CTRL-V and SHIFT-Insert are Paste
 map <C-V>     "+gP
 map <S-Insert>    "+gP

 cmap <C-V>    <C-R>+
 cmap <S-Insert>   <C-R>+

 " Pasting blockwise and linewise selections is not possible in Insert and
 " Visual mode without the +virtualedit feature.  They are pasted as if they
 " were characterwise instead.
 " Uses the paste.vim autoload script.

 exe 'inoremap <script> <C-V>' paste#paste_cmd['i']
 exe 'vnoremap <script> <C-V>' paste#paste_cmd['v']

 imap <S-Insert>   <C-V>
 vmap <S-Insert>   <C-V>

 " Use CTRL-Q to do what CTRL-V used to do
 noremap <C-Q>     <C-V>



set t_Co=256
syntax on
set background=dark
colorscheme solarized 

set nocompatible
set bs=2
set ts=4
set sw=4
set number
" shows row and column number at bottom right corner
set ruler

"
"commands  
"

"split current line
imap <C-c> <CR><Esc>O

" Maintainer: 
"       Amir Salihefendic
"       http://amix.dk - [email protected]
"
" Version: 
"       5.0 - 29/05/12 15:43:36
"
" Blog_post: 
"       http://amix.dk/blog/post/19691#The-ultimate-Vim-configuration-on-Github
"
" Awesome_version:
"       Get this config, nice color schemes and lots of plugins!
"
"       Install the awesome version from:
"
"           https://github.com/amix/vimrc
"
" Syntax_highlighted:
"       http://amix.dk/vim/vimrc.html
"
" Raw_version: 
"       http://amix.dk/vim/vimrc.txt
"
" Sections:
"    -> General
"    -> VIM user interface
"    -> Colors and Fonts
"    -> Files and backups
"    -> Text, tab and indent related
"    -> Visual mode related
"    -> Moving around, tabs and buffers
"    -> Status line
"    -> Editing mappings
"    -> vimgrep searching and cope displaying
"    -> Spell checking
"    -> Misc
"    -> Helper functions
"
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => General
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Sets how many lines of history VIM has to remember
set history=500

" Enable filetype plugins
filetype plugin on
filetype indent on

" Set to auto read when a file is changed from the outside
set autoread

" With a map leader it's possible to do extra key combinations
" like <leader>w saves the current file
let mapleader = ","
let g:mapleader = ","

" Fast saving
nmap <leader>w :w!<cr>

" :W sudo saves the file 
" (useful for handling the permission-denied error)
" command W w !sudo tee % > /dev/null


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => VIM user interface
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Set 7 lines to the cursor - when moving vertically using j/k
set so=7

" Avoid garbled characters in Chinese language windows OS
let $LANG='en' 
set langmenu=en
source $VIMRUNTIME/delmenu.vim
source $VIMRUNTIME/menu.vim

" Turn on the WiLd menu
set wildmenu

" Ignore compiled files
set wildignore=*.o,*~,*.pyc
if has("win16") || has("win32")
    set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store
else
    set wildignore+=.git\*,.hg\*,.svn\*
endif

"Always show current position
set ruler

" Height of the command bar
set cmdheight=2

" A buffer becomes hidden when it is abandoned
set hid

" Configure backspace so it acts as it should act
set backspace=eol,start,indent
set whichwrap+=<,>,h,l

" In many terminal emulators the mouse works just fine, thus enable it.
if has('mouse')
  set mouse=a
endif

" Ignore case when searching
set ignorecase

" When searching try to be smart about cases 
set smartcase

" Highlight search results
set hlsearch

" Makes search act like search in modern browsers
set incsearch 

" Don't redraw while executing macros (good performance config)
set lazyredraw 

" For regular expressions turn magic on
set magic

" Show matching brackets when text indicator is over them
set showmatch 
" How many tenths of a second to blink when matching brackets
set mat=2

" No annoying sound on errors
set noerrorbells
set novisualbell
set t_vb=
set tm=500

" Add a bit extra margin to the left
set foldcolumn=1


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Colors and Fonts
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Enable syntax highlighting
syntax enable 

try
    colorscheme solarized
catch
endtry

set background=dark

" Set extra options when running in GUI mode
if has("gui_running")
    set guioptions-=T
    set guioptions-=e
    set t_Co=256
    set guitablabel=%M\ %t
endif

" Set utf8 as standard encoding and en_US as the standard language
set encoding=utf8

" Use Unix as the standard file type
set ffs=unix,dos,mac


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Files, backups and undo
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Turn backup off, since most stuff is in SVN, git et.c anyway...
set nobackup
set nowb
set noswapfile


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Text, tab and indent related
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Use spaces instead of tabs
set expandtab

" Be smart when using tabs ;)
set smarttab

" 1 tab == 4 spaces
set shiftwidth=4
set tabstop=4

" Linebreak on 500 characters
set lbr
set tw=500

set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines


""""""""""""""""""""""""""""""
" => Visual mode related
""""""""""""""""""""""""""""""
" Visual mode pressing * or # searches for the current selection
" Super useful! From an idea by Michael Naumann
vnoremap <silent> * :call VisualSelection('f', '')<CR>
vnoremap <silent> # :call VisualSelection('b', '')<CR>


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Moving around, tabs, windows and buffers
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Treat long lines as break lines (useful when moving around in them)
map j gj
map k gk

" Map <Space> to / (search) and Ctrl-<Space> to ? (backwards search)
map <space> /
map <c-space> ?

" Disable highlight when <leader><cr> is pressed
map <silent> <leader><cr> :noh<cr>

" Smart way to move between windows
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-h> <C-W>h
map <C-l> <C-W>l

" Close the current buffer
map <leader>bd :Bclose<cr>

" Close all the buffers
map <leader>ba :bufdo bd<cr>

" Useful mappings for managing tabs
map <leader>tn :tabnew<cr>
map <leader>to :tabonly<cr>
map <leader>tc :tabclose<cr>
map <leader>tm :tabmove 
map <leader>t<leader> :tabnext 

" Let 'tl' toggle between this and the last accessed tab
let g:lasttab = 1
nmap <Leader>tl :exe "tabn ".g:lasttab<CR>
au TabLeave * let g:lasttab = tabpagenr()


" Opens a new tab with the current buffer's path
" Super useful when editing files in the same directory
map <leader>te :tabedit <c-r>=expand("%:p:h")<cr>/

" Switch CWD to the directory of the open buffer
map <leader>cd :cd %:p:h<cr>:pwd<cr>

" Specify the behavior when switching between buffers 
try
  set switchbuf=useopen,usetab,newtab
  set stal=2
catch
endtry

" Return to last edit position when opening files (You want this!)
" autocmd BufReadPost *
"      \ if line("'\"") > 0 && line("'\"") <= line("$") |
"      \   exe "normal! g`\"" |
"      \ endif
" Remember info about open buffers on close
" set viminfo^=%


""""""""""""""""""""""""""""""
" => Status line
""""""""""""""""""""""""""""""
" Always show the status line
set laststatus=2

" Format the status line
set statusline=\ %{HasPaste()}%F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Editing mappings
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Remap VIM 0 to first non-blank character
map 0 ^

" Move a line of text using ALT+[jk] or Comamnd+[jk] on mac
nmap <M-j> mz:m+<cr>`z
nmap <M-k> mz:m-2<cr>`z
vmap <M-j> :m'>+<cr>`<my`>mzgv`yo`z
vmap <M-k> :m'<-2<cr>`>my`<mzgv`yo`z

if has("mac") || has("macunix")
  nmap <D-j> <M-j>
  nmap <D-k> <M-k>
  vmap <D-j> <M-j>
  vmap <D-k> <M-k>
endif

" Delete trailing white space on save, useful for Python and CoffeeScript ;)
func! DeleteTrailingWS()
  exe "normal mz"
  %s/\s\+$//ge
  exe "normal `z"
endfunc
autocmd BufWrite *.py :call DeleteTrailingWS()
autocmd BufWrite *.coffee :call DeleteTrailingWS()



" tell vim to use this python
let g:ycm_path_to_python_interpreter = '/usr/bin/python'



"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Ag searching and cope displaying
"    requires ag.vim - it's much better than vimgrep/grep
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" When you press gv you Ag after the selected text
vnoremap <silent> gv :call VisualSelection('gv', '')<CR>

" Open Ag and put the cursor in the right position
map <leader>g :Ag 

" When you press <leader>r you can search and replace the selected text
vnoremap <silent> <leader>r :call VisualSelection('replace', '')<CR>

" Do :help cope if you are unsure what cope is. It's super useful!
"
" When you search with Ag, display your results in cope by doing:
"   <leader>cc
"
" To go to the next search result do:
"   <leader>n
"
" To go to the previous search results do:
"   <leader>p
"
map <leader>cc :botright cope<cr>
map <leader>co ggVGy:tabnew<cr>:set syntax=qf<cr>pgg
map <leader>n :cn<cr>
map <leader>p :cp<cr>


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Spell checking
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Pressing ,ss will toggle and untoggle spell checking
map <leader>ss :setlocal spell!<cr>

" Shortcuts using <leader>
map <leader>sn ]s
map <leader>sp [s
map <leader>sa zg
map <leader>s? z=


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Misc
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Remove the Windows ^M - when the encodings gets messed up
noremap <Leader>m mmHmt:%s/<C-V><cr>//ge<cr>'tzt'm

" Quickly open a buffer for scribble
map <leader>q :e ~/buffer<cr>

" Quickly open a markdown buffer for scribble
map <leader>x :e ~/buffer.md<cr>

" Toggle paste mode on and off
map <leader>pp :setlocal paste!<cr>




"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Helper functions
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! CmdLine(str)
    exe "menu Foo.Bar :" . a:str
    emenu Foo.Bar
    unmenu Foo
endfunction 

function! VisualSelection(direction, extra_filter) range
    let l:saved_reg = @"
    execute "normal! vgvy"

    let l:pattern = escape(@", '\\/.*$^~[]')
    let l:pattern = substitute(l:pattern, "\n$", "", "")

    if a:direction == 'b'
        execute "normal ?" . l:pattern . "^M"
    elseif a:direction == 'gv'
        call CmdLine("Ag \"" . l:pattern . "\" " )
    elseif a:direction == 'replace'
        call CmdLine("%s" . '/'. l:pattern . '/')
    elseif a:direction == 'f'
        execute "normal /" . l:pattern . "^M"
    endif

    let @/ = l:pattern
    let @" = l:saved_reg
endfunction


" Returns true if paste mode is enabled
function! HasPaste()
    if &paste
        return 'PASTE MODE  '
    endif
    return ''
endfunction

" Don't close window, when deleting a buffer
command! Bclose call <SID>BufcloseCloseIt()
function! <SID>BufcloseCloseIt()
let l:currentBufNum = bufnr("%")
   let l:alternateBufNum = bufnr("#")

   if buflisted(l:alternateBufNum)
     buffer #
   else
     bnext
   endif

   if bufnr("%") == l:currentBufNum
     new
   endif

   if buflisted(l:currentBufNum)
     execute("bdelete! ".l:currentBufNum)
   endif
endfunction


" Use the same symbols as TextMate for tabstops and EOLs
set listchars=tab:▸\ ,eol:¬