neue statusline

.vimrc

@@ -1,30 +1,74 @@
 " leader key
 :let mapleader = ","
-" vim statusline - kein plugin
-" https://shapeshed.com/vim-statuslines/
-function! GitBranch()
-      return system("git rev-parse --abbrev-ref HEAD 2>/dev/null | tr -d '\n'")
-  endfunction
+" 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
 
-  function! StatuslineGit()
-        let l:branchname = GitBranch()
-          return strlen(l:branchname) > 0?'  '.l:branchname.' ':''
-      endfunction
 
-      set statusline=
-      set statusline+=%#PmenuSel#
-      set statusline+=%{StatuslineGit()}
-      set statusline+=%#LineNr#
-      set statusline+=\ %f
-      set statusline+=%m\
-      set statusline+=%=
-      set statusline+=%#CursorColumn#
-      set statusline+=\ %y
-      set statusline+=\ %{&fileencoding?&fileencoding:&encoding}
-      set statusline+=\[%{&fileformat}\]
-      set statusline+=\ %p%%
-      set statusline+=\ %l:%c
-      set statusline+=\ 
 " Vundle
 set nocompatible
 filetype off