From d9fdd38947db0605bc3c79646c2c70b9f8cfb964 Mon Sep 17 00:00:00 2001
From: afonsofrancof <me@afonsofrancof.com>
Date: Thu, 26 Jan 2023 10:00:28 +0000
Subject: [PATCH] [MINOR] Removed empty filetype buffer from bufferline, for
 example, netrw

---
 .config/nvim/lua/plugins/bufferline.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.config/nvim/lua/plugins/bufferline.lua b/.config/nvim/lua/plugins/bufferline.lua
index 8b9ed9c..c1a93fd 100644
--- a/.config/nvim/lua/plugins/bufferline.lua
+++ b/.config/nvim/lua/plugins/bufferline.lua
@@ -65,6 +65,13 @@ require("bufferline").setup({
             reveal = { 'close' }
         },
         sort_by = 'insert_after_current',
+        custom_filter = function(buf_number, buf_numbers)
+            -- filter out filetypes you don't want to see
+            print(vim.bo[buf_number].filetype)
+            if vim.bo[buf_number].filetype ~= "" then
+                return true
+            end
+        end,
     },
     highlights = require("catppuccin.groups.integrations.bufferline").get()
 })