From 32e575aa75792c63f710f0bdc3e2fb5aa8ea75ad Mon Sep 17 00:00:00 2001
From: Zhou Fang <fang2hou@outlook.com>
Date: Sat, 15 Feb 2025 16:27:01 +0900
Subject: [PATCH] feat(keymaps): enable toggling in quickfix list and location
 list (#5608)

## Description

This PR addresses issue #5503 by modifying the behavior of `<leader>xq`
and `<leader>xl` so that they toggle the quickfix and location lists
rather than simply opening them.

To prevent the full Lua error stack from being printed when no list
exists prior to using `copen` or `lopen`, I've wrapped the commands in
`pcall` and used `vim.notify` to alert the user in the same manner as
before.

## Related Issue(s)

#5503

## Screenshots


https://github.com/user-attachments/assets/b22b1861-e6e5-4d8a-967e-f760cca15719

## Checklist

- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
---
 lua/lazyvim/config/keymaps.lua | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/lua/lazyvim/config/keymaps.lua b/lua/lazyvim/config/keymaps.lua
index 3e3829d1..031e7054 100644
--- a/lua/lazyvim/config/keymaps.lua
+++ b/lua/lazyvim/config/keymaps.lua
@@ -94,8 +94,21 @@ map("n", "<leader>l", "<cmd>Lazy<cr>", { desc = "Lazy" })
 -- new file
 map("n", "<leader>fn", "<cmd>enew<cr>", { desc = "New File" })
 
-map("n", "<leader>xl", "<cmd>lopen<cr>", { desc = "Location List" })
-map("n", "<leader>xq", "<cmd>copen<cr>", { desc = "Quickfix List" })
+-- location list
+map("n", "<leader>xl", function()
+  local success, err = pcall(vim.fn.getloclist(0, { winid = 0 }).winid ~= 0 and vim.cmd.lclose or vim.cmd.lopen)
+  if not success and err then
+    vim.notify(err, vim.log.levels.ERROR)
+  end
+end, { desc = "Location List" })
+
+-- quickfix list
+map("n", "<leader>xq", function()
+  local success, err = pcall(vim.fn.getqflist({ winid = 0 }).winid ~= 0 and vim.cmd.cclose or vim.cmd.copen)
+  if not success and err then
+    vim.notify(err, vim.log.levels.ERROR)
+  end
+end, { desc = "Quickfix List" })
 
 map("n", "[q", vim.cmd.cprev, { desc = "Previous Quickfix" })
 map("n", "]q", vim.cmd.cnext, { desc = "Next Quickfix" })