switch from airline to lightline for nvim

airline was misbehaving all of the sudden for no reason

like I didnt even update it it just started throwing errors lmao

.config/nvim/plugins.vim

@@ -10,7 +10,8 @@ Plug 'tpope/vim-fugitive'  " git stuff
 Plug 'tpope/vim-surround'  " quoting and parenthesizing plugin
 Plug 'jiangmiao/auto-pairs'  " quote pairs and other neat stuff
 Plug 'https://github.com/tpope/vim-commentary'
-Plug 'vim-airline/vim-airline'  " airline plugin for status bar
+" Plug 'vim-airline/vim-airline'  " airline plugin for status bar
+Plug 'itchyny/lightline.vim'  " airline was throwing shitty errors so yeah.
 Plug 'mbbill/undotree'  " undo tree
 Plug 'bling/vim-bufferline'  " buffer line
 Plug 'tpope/vim-fugitive'
@@ -29,8 +30,46 @@ call plug#end()
 "let g:dracula_colorterm = 0
 colorscheme dracula
 
-" airline integrations
-let g:airline#extensions#tagbar#enabled = 1
+" lightline
+let g:lightline = {
+			\ 'colorscheme': 'dracula',
+			\ 'mode_map': {
+			\ 'n' : 'NORM',
+			\ 'i' : 'INS',
+			\ 'R' : 'REP',
+			\ 'v' : 'VIS',
+			\ 'V' : 'VL',
+			\ "\<C-v>": 'VB',
+			\ 'c' : 'C',
+			\ 's' : 'S',
+			\ 'S' : 'SL',
+			\ "\<C-s>": 'SB',
+			\ 't': 'T',
+			\ },
+			\ 'component': {
+			\         'tagbar': '%{tagbar#currenttag("[%s]", "")}',
+			\ },
+			\ 'component_function': {
+			\   'fugitive': 'LightlineFugitive',
+			\   'ctrlpmark': 'CtrlPMark',
+			\ },
+			\ 'active': {
+			\       'left': [ [ 'mode', 'paste' ], [ 'fugitive', 'filename' ], ['ctrlpmark', 'tagbar'] ],
+			\ },
+			\ }
+
+function! LightlineFugitive()
+  try
+	if expand('%:t') !~? 'Tagbar\|Gundo\|NERD' && &ft !~? 'vimfiler' && exists('*FugitiveHead')
+	  let mark = ''  " edit here for cool mark
+	  let branch = FugitiveHead()
+	  return branch !=# '' ? mark.branch : ''
+	endif
+  catch
+  endtry
+  return ''
+endfunction
+
 
 " open current dir in nerdtree
 noremap <Leader>nf :NERDTreeFind<CR>
@@ -74,14 +113,14 @@ nnoremap <silent> <space>y  :<C-u>CocList -A --normal yank<cr>
 " NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
 " other plugin before putting this into your config.
 inoremap <silent><expr> <TAB>
-      \ pumvisible() ? "\<C-n>" :
-      \ <SID>check_back_space() ? "\<TAB>" :
-      \ coc#refresh()
+			\ pumvisible() ? "\<C-n>" :
+			\ <SID>check_back_space() ? "\<TAB>" :
+			\ coc#refresh()
 inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
 
 function! s:check_back_space() abort
-  let col = col('.') - 1
-  return !col || getline('.')[col - 1]  =~# '\s'
+	let col = col('.') - 1
+	return !col || getline('.')[col - 1]  =~# '\s'
 endfunction
 
 " Use <c-space> to trigger completion.
@@ -91,9 +130,9 @@ inoremap <silent><expr> <c-space> coc#refresh()
 " position. Coc only does snippet and additional edit on confirm.
 " <cr> could be remapped by other vim plugin, try `:verbose imap <CR>`.
 if exists('*complete_info')
-  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
+	inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
 else
-  inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
+	inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
 endif
 
 " Use `[g` and `]g` to navigate diagnostics
@@ -110,11 +149,11 @@ nmap <silent> gr <Plug>(coc-references)
 nnoremap <silent> K :call <SID>show_documentation()<CR>
 
 function! s:show_documentation()
-  if (index(['vim','help'], &filetype) >= 0)
-    execute 'h '.expand('<cword>')
-  else
-    call CocAction('doHover')
-  endif
+	if (index(['vim','help'], &filetype) >= 0)
+		execute 'h '.expand('<cword>')
+	else
+		call CocAction('doHover')
+	endif
 endfunction
 
 " Highlight the symbol and its references when holding the cursor.