" nvim/plugins.vim

let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
if empty(glob(data_dir . '/autoload/plug.vim'))
  silent execute '!curl -fLo '.data_dir.'/autoload/plug.vim --create-dirs  https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
endif

call plug#begin()
  Plug 'mattn/emmet-vim'
  Plug 'romainl/vim-cool'
  Plug 'preservim/nerdtree' |
    \ Plug 'Xuyuanp/nerdtree-git-plugin'
  Plug 'tpope/vim-repeat'
  Plug 'tpope/vim-surround'
call plug#end()


" EMMET
" =====
" https://github.com/mattn/emmet-vim

" Nur für HTML und CSS Dateien aktivieren
let g:user_emmet_install_global = 0
autocmd FileType html,css EmmetInstall

let g:user_emmet_leader_key='<C-y>'

"let g:user_emmet_mode='n'    "only enable normal mode functions.
"let g:user_emmet_mode='inv'  "enable all functions, which is equal to
"let g:user_emmet_mode='a'    "enable all function in all mode.


" NERDTree
" ========

let NERDTreeMinimalUI=1
let NERDTreeShowHidden=1

autocmd VimEnter * NERDTree | wincmd p
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
autocmd BufWinEnter * if getcmdwintype() == '' | silent NERDTreeMirror | endif

let g:NERDTreeGitStatusUntrackedFilesMode = 'all' " a heavy feature too. default: normal
let g:NERDTreeGitStatusShowClean = 1 " default: 0
let g:NERDTreeGitStatusConcealBrackets = 1 " default: 0