Added the git branch in the statusline

.config/nvim/init.vim

@@ -162,6 +162,15 @@ highlight ColorColumn ctermbg=236
 """"""""""""""""""""""""""""""""
 " Status Line
 """"""""""""""""""""""""""""""""
+function! GitBranch()
+	return system("git rev-parse --abbrev-ref HEAD 2>/dev/null | tr -d '\n'")
+endfunction
+
+function! StatuslineGit()
+	let l:branchname = GitBranch()
+	return strlen(l:branchname) > 0?'  '.l:branchname.' ':''
+endfunction
+
 set statusline=
 set statusline+=%#IncSearch#
 set statusline+=\ %y
@@ -170,6 +179,7 @@ set statusline+=\ %r
 set statusline+=%#CursorLineNr#
 set statusline+=\ %F
 set statusline+=%= "Right side settings
+set statusline+=%{StatuslineGit()}
 set statusline+=%#Search#
 set statusline+=\ %l/%L
 set statusline+=\ [%c]