" Download vim-plug if not already installed
if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall | source $MYVIMRC
endif

" YCM plugin installation helper
function! BuildYCM(info)
  " info is a dictionary with 3 fields
  " - name:   name of the plugin
  " - status: 'installed', 'updated', or 'unchanged'
  " - force:  set on PlugInstall! or PlugUpdate!
  if a:info.status == 'installed' || a:info.force
    " need to use python2 explicitly
     "!./install.py --clang-completer --go-completer --js-completer
     !./install.py --all
  endif
endfunction


""" Plugins
call plug#begin('~/.vim/plugged')
""" core
Plug 'Valloric/YouCompleteMe', { 'do': function('BuildYCM') } " completion engine for vim
Plug 'flazz/vim-colorschemes'                           " color scheme pack
Plug 'sheerun/vim-polyglot'                             " language pack for vim
Plug 'w0rp/ale'                                         " Asynchronous linter
Plug 'SirVer/ultisnips'                                 " snippet engine
Plug 'honza/vim-snippets'                               " snippets
Plug 'easymotion/vim-easymotion'                        " Movements
Plug 'scrooloose/nerdcommenter'				" commenter
Plug 'scrooloose/nerdtree'                              " Tree explorer for vim
Plug 'airblade/vim-gitgutter'                           " git diff in the gutter

Plug 'christoomey/vim-tmux-navigator'			" tmux integration for easy pane movement
Plug 'derekwyatt/vim-fswitch'   " switch between header/source
Plug 'editorconfig/editorconfig-vim'                      " helps manage coding styles 
Plug 'EinfachToll/DidYouMean'                           " File guessing
Plug 'jceb/vim-orgmode'                                 " org mode for vim
Plug 'jeffkreeftmeijer/vim-numbertoggle'                " toggles between relative and absolute line numbers
Plug 'jiangmiao/auto-pairs'                             " auto close brackets
Plug 'junegunn/fzf', { 'do': { -> fzf#install() }}
Plug 'junegunn/fzf.vim'                                 " FZF
Plug 'junegunn/goyo.vim'                                "distraction free writing in vim
Plug 'junegunn/limelight.vim'                           " highlight focused paragraph
Plug 'junegunn/vim-easy-align'                          " alignment like tabular
Plug 'kien/ctrlp.vim'           " fuzzy file finder
Plug 'majutsushi/tagbar'                                " Tagbar

Plug 'mbbill/undotree' , { 'on': 'UndotreeToggle' }      " Edits graph
Plug 'mhinz/vim-startify'                               "fancy startup for vim
Plug 'mileszs/ack.vim'                                  " built in grep for vim
Plug 'ntpeters/vim-better-whitespace'                   " Whitespace
Plug 'terryma/vim-multiple-cursors'                     " multiple selections for vim
Plug 'timakro/vim-searchant'  " improved search highlighting
Plug 'tpope/vim-fugitive'                               " Git interface
Plug 'tpope/vim-speeddating'                            " vim-orgmode depend
Plug 'tpope/vim-surround'                               " manipulate comments 
Plug 'vim-airline/vim-airline'                          " Status line
Plug 'vim-airline/vim-airline-themes'                   " Status line themes
Plug 'kien/rainbow_parentheses.vim'                              " color parenthes
Plug 'pelodelfuego/vim-swoop'                           " search results in one buffer
"Plug 'xuhdev/vim-latex-live-preview', { 'for': 'tex' }
Plug 'lervag/vimtex'
Plug 'preservim/vim-indent-guides'
" Plug 'Chiel92/vim-autoformat'
call plug#end()