Cacher is the code snippet organizer for pro developers

call plug#begin('~/.config/nvim/')
  Plug 'sheerun/vim-polyglot'
  Plug 'jelera/vim-javascript-syntax'
  Plug 'othree/yajs.vim'
  Plug 'othree/jsdoc-syntax.vim'
  Plug 'othree/es.next.syntax.vim'
  Plug 'othree/javascript-libraries-syntax.vim'
  Plug 'othree/csscomplete.vim'
  Plug 'ternjs/tern_for_vim'
  Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
  Plug 'carlitux/deoplete-ternjs', { 'do': 'npm install -g tern' }
  Plug 'morhetz/gruvbox'
  Plug 'equalsraf/neovim-gui-shim'
  Plug 'ctrlpvim/ctrlp.vim'
  Plug 'scrooloose/nerdtree'
  Plug 'editorconfig/editorconfig-vim'
  "Plug 'ervandew/supertab'
  Plug 'mhinz/vim-signify'
  Plug 'vim-airline/vim-airline'
  Plug 'vim-airline/vim-airline-themes'
  Plug 'vim-scripts/auto-pairs-gentle'
  Plug 'jistr/vim-nerdtree-tabs'
  Plug 'neomake/neomake'
  Plug 'w0rp/ale'
  Plug 'terryma/vim-expand-region'
  Plug 'dietsche/vim-lastplace'
  Plug 'MarcWeber/vim-addon-mw-utils'
  Plug 'tomtom/tlib_vim'
  Plug 'garbas/vim-snipmate'
  Plug 'honza/vim-snippets'
  Plug 'tpope/vim-surround'
  Plug 'tpope/vim-repeat'
  Plug 'dyng/ctrlsf.vim'
  Plug 'heavenshell/vim-jsdoc'
  Plug 'mbbill/undotree'
  Plug 'easymotion/vim-easymotion'
  Plug 'scrooloose/nerdcommenter'
  Plug 'cakebaker/scss-syntax.vim'
  Plug 'hail2u/vim-css3-syntax'
  Plug 'jakykong/SearchComplete'
  Plug 'itchyny/vim-cursorword'
  Plug 'FelikZ/ctrlp-py-matcher'
  Plug 'tacahiroy/ctrlp-funky'
  Plug 'chrisbra/vim-diff-enhanced'
  Plug 'lifepillar/vim-cheat40'
  Plug 'haya14busa/vim-keeppad'
  Plug 'FooSoft/vim-argwrap'
  Plug 'lambdalisue/vim-fullscreen'
  Plug 'matze/vim-move'
  Plug 'terryma/vim-multiple-cursors'
  Plug 'zhea55/vim-react-es6-snippets'
  Plug 'alvan/vim-closetag'
  Plug 'google/vim-searchindex'
  Plug 't9md/vim-choosewin'
  Plug 'svermeulen/vim-easyclip'
  Plug 'ktonga/vim-follow-my-lead'
call plug#end()

" deoplete
let g:deoplete#enable_at_startup = 1

" javascript-libraries-syntax
let g:used_javascript_libs = 'react'

" vim-javascript
let g:javascript_plugin_jsdoc = 1

" neomake
autocmd! BufWritePost,BufEnter * Neomake

" ale
let g:ale_linters = {
\   'javascript': ['eslint'],
\}

let g:ale_sign_column_always = 1


" omnifuncs
augroup omnifuncs
  autocmd!
  autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS noci
  autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
  autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
  autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
  autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags
augroup end


" tern
if exists('g:plugs["tern_for_vim"]')
  let g:tern_request_timeout = 1
  let g:tern_show_argument_hints = 'on_hold'
  let g:tern_show_signature_in_pum = 1
  autocmd FileType javascript setlocal omnifunc=tern#Complete
endif

" crtlp
let g:ctrlp_switch_buffer="ETVH"
let g:ctrlp_cmd = 'CtrlPMixed'
let g:ctrlp_working_path_mode = 'ra'

let g:ctrlp_max_height = 10
let g:ctrlp_use_caching = 1
let g:ctrlp_clear_cache_on_exit=0
let g:ctrlp_custom_ignore = 'node_modules\|^\.DS_Store\|^\.git\|^\.coffee'
let g:ctrlp_match_func = { 'match': 'pymatcher#PyMatch' }

let g:ctrlp_mruf_max = 250
let g:ctrlp_max_depth = 7
let g:ctrlp_max_files = 30000

" vim-jsx
let g:jsx_ext_required = 0
let g:xml_syntax_folding = 0

" The Silver Searcher
if executable('ag')
  " Use ag over grep
  set grepprg=ag\ --nogroup\ --nocolor\ --column

  " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
  let g:ctrlp_user_command = 'ag -l --nocolor -g "" %s'

  " bind \ (backward slash) to grep shortcut
  command -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!
endif

" airline
let g:airline#extensions#tabline#enabled = 1

let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'
let g:airline_powerline_fonts = 1


" Nerd Tree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif

let g:NERDTreeWinSize=35
let g:NERDTreeDirArrows = 1
let g:NERDTreeMinimalUI = 1
let g:NERDTreeShowBookmarks = 1
let g:NERDChristmasTree = 0
let NERDTreeIgnore=['node_modules']
let NERDTreeShowHidden=1


hi def link NERDTreeRO Normal
hi def link NERDTreePart StatusLine
hi def link NERDTreeDirSlash Directory
hi def link NERDTreeCurrentNode Search
hi def link NERDTreeCWD Normal

" vim-signify
let g:signify_vcs_list = [ 'git', 'svn' ]

" vim-expand-region
let g:expand_region_use_select_mode = 1

" gruvbox
let g:gruvbox_contrast_dark = "hard"
colorscheme gruvbox

" vim-snipmate
let g:snipMate = get(g:, 'snipMate', {}) " Allow for vimrc re-sourcing
let g:snipMate.scope_aliases = {}
let g:snipMate.scope_aliases['ruby'] = 'ruby,rails'

" supertab
let g:SuperTabDefaultCompletionType = "<c-n>"
let g:SuperTabContextDefaultCompletionType = "<c-n>"

" CtrlSF
let g:ctrlsf_ackprg = 'ag'

" nerdcommenter
let g:NERDCreateDefaultMappings = 0
let g:NERDSpaceDelims = 1
let g:NERDCompactSexyComs = 1
let g:NERDDefaultAlign = 'left'
let g:NERDCommentEmptyLines = 1
let g:NERDTrimTrailingWhitespace = 1

" scss-syntax
au BufRead,BufNewFile *.scss set filetype=scss.css

" vim-diff-enhanced
au VimEnter * EnhancedDiff histogram

" vim-argwrap
let g:argwrap_padded_braces = '[{'

" vim-fullscreen
let g:fullscreen#enable_default_keymap = 0
let g:fullscreen#start_command = "call rpcnotify(0, 'Gui', 'WindowFullScreen', 1)"
let g:fullscreen#stop_command = "call rpcnotify(0, 'Gui', 'WindowFullScreen', 0)"

" vim-multiple-cursors
let g:multi_cursor_start_key='<C-n>'
let g:multi_cursor_start_word_key='g<C-n>'

" vim-closetag
let g:closetag_filenames = "*.html,*.xhtml,*.phtml,*.js"

" vim-nerdtree-tabs
let g:nerdtree_tabs_focus_on_files = 1
let g:nerdtree_tabs_open_on_gui_startup = 0

" vim-choosewin
let g:choosewin_overlay_enable = 1

" vim-follow-my-lead
let g:fml_all_sources = 1

" vim-pairs-gentle
let g:AutoPairsMapBS = 0

"totally annoying default mapping for cap k
nmap K <nop>

" Huge saver! Why do you need to press shift when executing a command?
nnoremap ; :

" Movement in insert mode
inoremap <C-h> <C-o>h
inoremap <C-l> <C-o>a
inoremap <C-j> <C-o>j
inoremap <C-k> <C-o>k
inoremap <C-^> <C-o><C-^>

" Stay in visual mode when indenting.
vnoremap <S-tab> <gv
vnoremap <tab> >gv

" Make Y behave like other capitals
nnoremap Y y$

nnoremap gm m

" Zoom
function! s:zoom()
  if winnr('$') > 1
    tab split
  elseif len(filter(map(range(tabpagenr('$')), 'tabpagebuflist(v:val + 1)'),
                  \ 'index(v:val, '.bufnr('').') >= 0')) > 1
    tabclose
  endif
endfunction
nnoremap <silent> <leader>z :call <sid>zoom()<cr>

" nerdcommenter
vmap <leader>/ <Plug>NERDCommenterToggle
nmap <leader>/ <Plug>NERDCommenterToggle

" easymotion
map  <leader>f <Plug>(easymotion-bd-f)
nmap <leader>f <Plug>(easymotion-overwin-f)

nmap s <Plug>(easymotion-overwin-f2)

" undotree
nnoremap <F5> :UndotreeToggle<cr>

" Nerd Tree
map <leader>nn :NERDTreeTabsToggle<cr>
map <leader>nb :NERDTreeFromBookmark
map <leader>nf :NERDTreeFind<cr>

" CtrlSF
nmap <leader>g <Plug>CtrlSFPrompt

" Ctrlp
nnoremap <leader>b :CtrlPBuffer<cr>
nnoremap <leader>fu :CtrlPFunky<cr>

" vim-fullscreen
nmap <silent> <F11> <Plug>(fullscreen-toggle)

" vim-multiple-cursors
nnoremap <silent> <M-F3> :MultipleCursorsFind <C-R>/<CR>
vnoremap <silent> <M-F3> :MultipleCursorsFind <C-R>/<CR>

" easymotion
map  <leader>f <Plug>(easymotion-bd-f)
nmap <leader>f <Plug>(easymotion-overwin-f)

nmap s <Plug>(easymotion-overwin-f2)

map <leader>L <Plug>(easymotion-bd-jk)
nmap <leader>L <Plug>(easymotion-overwin-line)

" vim-argwrap
nnoremap <silent> <leader>a :ArgWrap<CR>

" vim-choosewin
nmap - <Plug>(choosewin)

" vim-easyclip
nmap <leader>cf <plug>EasyClipToggleFormattedPaste
imap <c-v> <plug>EasyClipInsertModePaste
cmap <c-v> <plug>EasyClipCommandModePaste

set runtimepath+=~/.config/nvim/

let g:python3_host_prog = 'python'

set completeopt-=preview

set termguicolors

set clipboard=unnamed

set winwidth=1

set timeoutlen=500

" started In Diff-Mode set diffexpr (plugin not loaded yet)
if &diff
  let &diffexpr='EnhancedDiff#Diff("git diff", "--diff-algorithm=patience")'
endif

if has("persistent_undo")
  set undodir=~/.undodir/
  set undofile
endif

" Check for file modifications automatically
" (current buffer only).
" Use :NoAutoChecktime to disable it (uses b:autochecktime)
fun! MyAutoCheckTime()
  " only check timestamp for normal files
  if &buftype != '' | return | endif
  if ! exists('b:autochecktime') || b:autochecktime
    checktime %
    let b:autochecktime = 1
  endif
endfun
augroup MyAutoChecktime
  au!
  au FocusGained,BufEnter,CursorHold * call MyAutoCheckTime()
augroup END
command! NoAutoChecktime let b:autochecktime=0


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

set number

" 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>

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => 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\*
else
    set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store
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

" 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

" Properly disable sound on errors on MacVim
if has("gui_macvim")
    autocmd GUIEnter * set vb t_vb=
endif


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

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

" Enable 256 colors palette in Gnome Terminal
if $COLORTERM == 'gnome-terminal'
    set t_Co=256
endif

try
    colorscheme gruvbox
catch
endtry

set background=dark

" Set extra options when running in GUI mode
if has("gui_running")
    set guioptions-=T
    set guioptions-=e
    set guioptions-=r
    set guioptions-=R
    set guioptions-=l
    set guioptions-=L
    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 nowrap "No wrap lines


""""""""""""""""""""""""""""""
" => Visual mode related
""""""""""""""""""""""""""""""
" Visual mode pressing * or # searches for the current selection
" Super useful! From an idea by Michael Naumann
vnoremap <silent> * :<C-u>call VisualSelection('', '')<CR>/<C-R>=@/<CR><CR>
vnoremap <silent> # :<C-u>call VisualSelection('', '')<CR>?<C-R>=@/<CR><CR>


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Moving around, tabs, windows and buffers
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 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>:tabclose<cr>gT

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

map <leader>l :bnext<cr>
map <leader>h :bprevious<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!)
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif


""""""""""""""""""""""""""""""
" => 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\ \ Column:\ %c


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

" 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()


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Ag searching and cope displaying
"    requires ag.vim - it's much better than vimgrep/grep
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Open Ag and put the cursor in the right position
map <leader>g :Ag


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => 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 == 'gv'
        call CmdLine("Ag \"" . l:pattern . "\" " )
    elseif a:direction == 'replace'
        call CmdLine("%s" . '/'. l:pattern . '/')
    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

" Make VIM remember position in file after reopen
" if has("autocmd")
"   au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
"endif

autocmd FileType javascript setlocal ts=2 sts=2 sw=2

source ~/.config/nvim/plugins.vim
source ~/.config/nvim/ginit.vim
source ~/.config/nvim/mappings.vim

if exists("g:GuiLoaded")
  exe 'Guifont! Fantasque Sans Mono:h11:cANSI:qDRAFT'
  exe 'GuiLinespace 1'
endif
set vb t_vb=