fix tabs

vim/.vim/lua/config/lualine.lua

@@ -67,7 +67,26 @@ require('lualine').setup {
     },
     tabline = {
         lualine_a = {
-            {'tabs', mode = 1},
+            {
+                'tabs',
+                mode = 1,
+                max_length = (vim.o.columns / 5) * 4,
+                fmt = function(name, context)
+                    -- Show + if buffer is modified in tab
+                    local buflist = vim.fn.tabpagebuflist(context.tabnr)
+                    local winnr = vim.fn.tabpagewinnr(context.tabnr)
+                    local bufnr = buflist[winnr]
+                    local mod = vim.fn.getbufvar(bufnr, '&mod')
+
+                    return name .. (mod == 1 and ' +' or '')
+                end
+            },
         },
+        lualine_b = {'branch'},
+        lualine_c = {'filename'},
+        lualine_c = {
+            { 'diagnostics', sources = {"nvim_lsp", "nvim_workspace_diagnostic"}, symbols = {error = ' ', warn = ' ', info = ' ', hint = ' '} },
+        },
+        -- lualine_y = { getLGTMs }
     },
 }