From 0accf738ed5c1209f1bb9f18e61ea8d4403d6b42 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Fri, 8 Mar 2024 10:57:53 -0800
Subject: [PATCH] [vim] Add a DiagnosticFloat autocommand that shows the
 diagnostic window on CursorHold

Set the hold time to 300 ms.
---
 config/nvim/lua/autocommands.lua | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 config/nvim/lua/autocommands.lua

diff --git a/config/nvim/lua/autocommands.lua b/config/nvim/lua/autocommands.lua
new file mode 100644
index 0000000..d92e1c1
--- /dev/null
+++ b/config/nvim/lua/autocommands.lua
@@ -0,0 +1,15 @@
+-- Eryn Wells <eryn@erynwells.me>
+
+vim.opt.updatetime = 300
+
+-- Show diagnostic popup on cursor hover
+local diagnostic_float_group = vim.api.nvim_create_augroup("DiagnosticFloat", { clear = true })
+vim.api.nvim_create_autocmd("CursorHold", {
+    callback = function()
+        vim.diagnostic.open_float {
+            border = "double",
+            focusable = false,
+        }
+    end,
+    group = diagnostic_float_group,
+})