From 0d380e8916a7ddf89193a76bd711ae1661ae9b44 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Sun, 2 Jun 2024 20:02:42 +0200
Subject: prevent terminal appearing in buffer search

---
 lua/functions.lua | 18 ++++++++++++++++++
 lua/maps/find.lua |  2 +-
 2 files changed, 19 insertions(+), 1 deletion(-)

(limited to 'lua')

diff --git a/lua/functions.lua b/lua/functions.lua
index 8e89c2f..07f8868 100644
--- a/lua/functions.lua
+++ b/lua/functions.lua
@@ -98,6 +98,24 @@ function _G.toggle_nerdtree()
 	)
 end
 
+function _G.search_buffers()
+	local spec = vim.fn["fzf#vim#with_preview"]({ placeholder = "{1}" })
+
+	local nerdtree_buffer = vim.api.nvim_win_get_buf(get_nerdtree_win_id())
+
+	local buffers = table.filter(
+		vim.api.nvim_list_bufs(),
+		function(buffer)
+			return
+				vim.api.nvim_buf_is_loaded(buffer) and
+				buffer ~= nerdtree_buffer and
+				buffer ~= vim.g.term_buf
+		end
+	)
+
+	vim.fn["fzf#vim#buffers"]("", buffers, spec, 0)
+end
+
 function _G.get_current_file()
     return vim.fn.expand("%")
 end
diff --git a/lua/maps/find.lua b/lua/maps/find.lua
index 5d4bfbe..dec634a 100644
--- a/lua/maps/find.lua
+++ b/lua/maps/find.lua
@@ -1,6 +1,6 @@
 vim.api.nvim_set_keymap("n", "<leader>p", ":Files<CR>", { silent = true, noremap = true })
 
-vim.api.nvim_set_keymap("n", "<leader>b", ":Buffers<CR>", { silent = true, noremap = true })
+vim.api.nvim_set_keymap("n", "<leader>b", ":lua search_buffers()<CR>", { silent = true, noremap = true })
 
 vim.api.nvim_set_keymap("n", "<leader>c", ":Commits<CR>", { silent = true, noremap = true })
 
-- 
cgit v1.2.3-18-g5258