From 703c0bb087056c41d651dd73d798aafdcfdd11a6 Mon Sep 17 00:00:00 2001
From: Dreaded_X <tim@huizinga.dev>
Date: Wed, 28 May 2025 21:14:01 +0200
Subject: [PATCH] Highlight linenumber for diagnostics instead of using signs,
 switched to non-mono font to allow for larger icons

---
 alacritty/dot-config/alacritty/alacritty.toml    |  2 +-
 nvim/dot-config/nvim/lua/options.lua             | 16 +++++++++++-----
 .../nvim/lua/plugins/todo-comments.lua           |  2 +-
 nvim/dot-config/nvim/lua/symbols/diagnostic.lua  | 10 +++++++---
 nvim/dot-config/nvim/lua/themes/gruvbox.lua      |  5 +++++
 5 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/alacritty/dot-config/alacritty/alacritty.toml b/alacritty/dot-config/alacritty/alacritty.toml
index 58a15e0..05266d4 100644
--- a/alacritty/dot-config/alacritty/alacritty.toml
+++ b/alacritty/dot-config/alacritty/alacritty.toml
@@ -6,7 +6,7 @@ TERM = "xterm-256color"
 size = 9.8
 
 [font.normal]
-family = "Hack Nerd Font Mono"
+family = "Hack Nerd Font"
 
 [window]
 decorations = "none"
diff --git a/nvim/dot-config/nvim/lua/options.lua b/nvim/dot-config/nvim/lua/options.lua
index 527e4ca..7fe9135 100644
--- a/nvim/dot-config/nvim/lua/options.lua
+++ b/nvim/dot-config/nvim/lua/options.lua
@@ -77,11 +77,17 @@ vim.o.winborder = window.border
 vim.diagnostic.config({
 	severity_sort = true,
 	signs = {
+		numhl = {
+			[vim.diagnostic.severity.ERROR] = "DiagnosticNumError",
+			[vim.diagnostic.severity.WARN] = "DiagnosticNumWarn",
+			[vim.diagnostic.severity.HINT] = "DiagnosticNumHint",
+			[vim.diagnostic.severity.INFO] = "DiagnosticNumInfo",
+		},
 		text = {
-			[vim.diagnostic.severity.ERROR] = diagnostic.error,
-			[vim.diagnostic.severity.WARN] = diagnostic.warn,
-			[vim.diagnostic.severity.HINT] = diagnostic.hint,
-			[vim.diagnostic.severity.INFO] = diagnostic.info,
+			[vim.diagnostic.severity.ERROR] = "",
+			[vim.diagnostic.severity.WARN] = "",
+			[vim.diagnostic.severity.HINT] = "",
+			[vim.diagnostic.severity.INFO] = "",
 		},
 	},
 	float = {
@@ -95,7 +101,7 @@ vim.diagnostic.config({
 	},
 	virtual_text = {
 		prefix = function(d)
-			return vim.diagnostic.config().signs.text[d.severity]
+			return diagnostic[d.severity]
 		end,
 		virt_text_pos = "eol_right_align",
 	},
diff --git a/nvim/dot-config/nvim/lua/plugins/todo-comments.lua b/nvim/dot-config/nvim/lua/plugins/todo-comments.lua
index d5cc046..6e02cbd 100644
--- a/nvim/dot-config/nvim/lua/plugins/todo-comments.lua
+++ b/nvim/dot-config/nvim/lua/plugins/todo-comments.lua
@@ -35,7 +35,7 @@ return {
 				-- HACK: Hack
 				HACK = { icon = diagnostic.hack },
 				-- WARN: Warn
-				WARN = { icon = diagnostic.warning },
+				WARN = { icon = diagnostic.warn },
 				-- PERF: Perf
 				PERF = { icon = diagnostic.performance },
 				-- NOTE: Note
diff --git a/nvim/dot-config/nvim/lua/symbols/diagnostic.lua b/nvim/dot-config/nvim/lua/symbols/diagnostic.lua
index 03dc965..ca0d603 100644
--- a/nvim/dot-config/nvim/lua/symbols/diagnostic.lua
+++ b/nvim/dot-config/nvim/lua/symbols/diagnostic.lua
@@ -1,9 +1,13 @@
 -- Symbols to use for diagnostics
 return {
 	-- LSP Status symbols
-	error = "",
-	warn = "",
-	info = "",
+	[vim.diagnostic.severity.ERROR] = " ",
+	[vim.diagnostic.severity.WARN] = " ",
+	[vim.diagnostic.severity.INFO] = " ",
+	[vim.diagnostic.severity.HINT] = "󰌵",
+	error = " ",
+	warn = " ",
+	info = " ",
 	hint = "󰌵",
 	-- Comment type symbols
 	bug = "󰃤",
diff --git a/nvim/dot-config/nvim/lua/themes/gruvbox.lua b/nvim/dot-config/nvim/lua/themes/gruvbox.lua
index cd49802..164774e 100644
--- a/nvim/dot-config/nvim/lua/themes/gruvbox.lua
+++ b/nvim/dot-config/nvim/lua/themes/gruvbox.lua
@@ -11,6 +11,7 @@ return {
 				strings = false,
 			},
 			overrides = {
+				CursorLineNr = { fg = palette.light4, bg = palette.dark1, bold = true },
 				YankHighlight = { fg = palette.bright_blue, bg = palette.dark0, reverse = true },
 				Search = { fg = palette.bright_aqua },
 				IncSearch = { link = "Search" },
@@ -68,6 +69,10 @@ return {
 				NeoTreeFileIcon = { fg = palette.light1 },
 				NeoTreeFilterTerm = { fg = palette.bright_aqua, bold = true },
 				NeoTreeSymbolicLinkTarget = { fg = palette.bright_aqua, bold = true },
+				DiagnosticNumError = { fg = palette.dark0, bg = palette.bright_red, bold = true },
+				DiagnosticNumWarn = { fg = palette.dark0, bg = palette.bright_yellow, bold = true },
+				DiagnosticNumHint = { fg = palette.dark0, bg = palette.bright_aqua, bold = true },
+				DiagnosticNumInfo = { fg = palette.dark0, bg = palette.bright_blue, bold = true },
 			},
 		})