alte statusline gegen lightline ausgetauscht

.vimrc

@@ -1,73 +1,5 @@
 " leader key
 :let mapleader = ","
-" statusline
-" https://www.tdaly.co.uk/projects/vim-statusline-generator/
-set laststatus=2
-set statusline=
-set statusline+=%{StatuslineMode()}
-set statusline+=\
-set statusline+=|
-set statusline+=\
-set statusline+=%F
-set statusline+=\
-set statusline+=|
-set statusline+=\
-set statusline+=%{b:gitbranch}
-set statusline+=%=
-set statusline+=%{strlen(&fenc)?&fenc:'none'}
-set statusline+=\
-set statusline+=|
-set statusline+=\
-set statusline+=%y
-set statusline+=\
-set statusline+=|
-set statusline+=\
-set statusline+=%{strftime(\"%H:%M\")}
-set statusline+=%9*
-set statusline+=%1*
-hi User9 ctermbg=black ctermfg=white guibg=black guifg=white
-hi User1 ctermbg=black ctermfg=darkgray guibg=black guifg=darkgray
-
-function! StatuslineMode()
-  let l:mode=mode()
-  if l:mode==#"n"
-    return "NORMAL"
-  elseif l:mode==?"v"
-    return "VISUAL"
-  elseif l:mode==#"i"
-    return "INSERT"
-  elseif l:mode==#"R"
-    return "REPLACE"
-  elseif l:mode==?"s"
-    return "SELECT"
-  elseif l:mode==#"t"
-    return "TERMINAL"
-  elseif l:mode==#"c"
-    return "COMMAND"
-  elseif l:mode==#"!"
-    return "SHELL"
-  endif
-endfunction
-
-function! StatuslineGitBranch()
-  let b:gitbranch=""
-  if &modifiable
-    try
-      let l:dir=expand('%:p:h')
-      let l:gitrevparse = system("git -C ".l:dir." rev-parse --abbrev-ref HEAD")
-      if !v:shell_error
-        let b:gitbranch="(".substitute(l:gitrevparse, '\n', '', 'g').") "
-      endif
-    catch
-    endtry
-  endif
-endfunction
-
-augroup GetGitBranch
-  autocmd!
-  autocmd VimEnter,WinEnter,BufEnter * call StatuslineGitBranch()
-augroup END
-
 
 " Vundle
 set nocompatible
@@ -80,6 +12,8 @@ call vundle#begin('~/.vim/plugged')
 Plugin 'VundleVim/Vundle.vim' "muss immer der erste eintrag sein
 Plugin 'nestorsalceda/vim-strip-trailing-whitespaces'
 " entferne trailing whitespaces
+Plugin 'itchyny/lightline.vim'
+" statusline
 Plugin 'sheerun/vim-polyglot'
 "languagepack
 Plugin 'Xuyuanp/nerdtree-git-plugin'
@@ -119,6 +53,18 @@ let g:AutoPairsShortcutToggle = '<C-P>'
 " Toogle Auto-Pairs mit Strg+P
 " zur Autovervollständigung von Klammern
 "
+" lightline/statusline
+set laststatus=2
+let g:lightline = {
+      \ 'colorscheme': 'wombat',
+      \ 'active': {
+      \   'left': [ [ 'mode', 'paste' ],
+      \             [ 'gitbranch', 'readonly', 'filename', 'modified' ] ]
+      \ },
+      \ 'component_function': {
+      \   'gitbranch': 'FugitiveHead'
+      \ },
+      \ }
 " NERDtree + nerdtree-sync
 "https://github.com/preservim/nerdtree
 let NERDTreeShowHidden = 1      " Show hidden files