feat: add light theme

lua/neogruber/groups.lua

@@ -3,6 +3,9 @@ local M = {}
 M.setup = function()
 	local config = require('neogruber').config
 	local c = require 'neogruber.palette'
+	if config.light then
+		c = require 'neogruber.palette_light'
+	end
 
 	local groups = {
 		-- int, long, char, etc.
@@ -90,7 +93,7 @@ M.setup = function()
 		htmlH5 = { fg = c.quartz, bold = config.bold },
 
 		cssAttributeSelector = { fg = c.light_blue },
-		cssSelectorOp = { fg = c.niagara1 },
+		cssSelectorOp = { fg = c.niagara_1 },
 		cssTagName = { fg = c.yellow },
 
 		markdownBlockquote = { fg = c.bg6 },
@@ -158,7 +161,7 @@ M.setup = function()
 		-- Line number for ":number" and ":#" commands, and when 'number' or 'relativenumber' option is set.
 		LineNr = { fg = c.bg3 },
 		-- Like LineNr when 'cursorline' or 'relativenumber' is set for the cursor line.
-		CursorLineNr = { fg = c.yellow },
+		CursorLineNr = { fg = c.yellow, bold = true },
 		-- The character under the cursor or just before it, if it is a paired bracket, and its match. |pi_paren.txt|
 		MatchParen = { fg = c.wisteria1, bg = c.none, bold = config.bold, underline = config.underline },
 		-- 'showmode' message (e.g., "-- INSERT -- ")
@@ -317,7 +320,7 @@ M.setup = function()
 		['@field'] = { fg = c.niagara },
 		['@float'] = { fg = c.quartz },
 		['@function'] = { link = 'Function' },
-		['@function.builtin'] = { fg = c.niagara1 },
+		['@function.builtin'] = { fg = c.niagara_1 },
 		['@function.macro'] = { fg = c.yellow },
 		['@include'] = { fg = c.quartz },
 		['@label'] = { fg = c.yellow },
@@ -354,7 +357,7 @@ M.setup = function()
 		-- Virtual text "Error"
 		LspDiagnosticsVirtualTextError = { fg = c.red1 },
 		-- used to underline "Error" diagnostics.
-		LspDiagnosticsUnderlineError = {},
+		LspDiagnosticsUnderlineError = { underline = config.underline },
 		-- used for "Warning" diagnostic signs in sign column
 		LspDiagnosticsDefaultWarning = { fg = c.red_1 },
 		-- used for "Warning" diagnostic signs in sign column
@@ -364,7 +367,7 @@ M.setup = function()
 		-- Virtual text "Warning"
 		LspDiagnosticsVirtualTextWarning = { fg = c.red_1 },
 		-- used to underline "Warning" diagnostics.
-		LspDiagnosticsUnderlineWarning = {},
+		LspDiagnosticsUnderlineWarning = { underline = config.underline },
 		-- used for "Information" diagnostic virtual text
 		LspDiagnosticsDefaultInformation = { fg = c.yellow },
 		-- used for "Information" diagnostic signs in sign column
@@ -374,7 +377,7 @@ M.setup = function()
 		-- Virtual text "Information"
 		LspDiagnosticsVirtualTextInformation = { fg = c.yellow },
 		-- used to underline "Information" diagnostics.
-		LspDiagnosticsUnderlineInformation = {},
+		LspDiagnosticsUnderlineInformation = { underline = config.underline },
 		-- used for "Hint" diagnostic virtual text
 		LspDiagnosticsDefaultHint = { fg = c.wisteria },
 		-- used for "Hint" diagnostic signs in sign column
@@ -384,7 +387,7 @@ M.setup = function()
 		-- Virtual text "Hint"
 		LspDiagnosticsVirtualTextHint = { fg = c.wisteria },
 		-- used to underline "Hint" diagnostics.
-		LspDiagnosticsUnderlineHint = {},
+		LspDiagnosticsUnderlineHint = { underline = config.underline },
 		-- used for highlighting "text" references
 		LspReferenceText = {},
 		-- used for highlighting "read" references
@@ -502,7 +505,7 @@ M.setup = function()
 		TreesitterContext = { fg = c.none, bg = c.bg1 },
 
 		-- Indent Blankline
-		IndentBlanklineChar = { fg = c.niagara_2 },
+		IndentBlanklineChar = { fg = c.niagara_1 },
 		IndentBlanklineSpaceChar = { fg = c.bg5 },
 		IndentBlanklineSpaceCharBlankline = { fg = c.bg5 },
 		IndentBlanklineContextChar = { fg = c.wisteria1 },

lua/neogruber/init.lua

@@ -10,6 +10,7 @@ M.config = {
 	-- overrides = {},
 	dim_inactive = false,
 	transparent = true,
+	light = false,
 }
 
 function M.setup(config)

lua/neogruber/palette_light.lua

@@ -0,0 +1,32 @@
+return {
+	fg_1 = '#101010',
+	bg_1 = '#d4dfdf',
+	fg = '#181818',
+	bg = '#e4e4ef',
+	fg1 = '#282828',
+	bg1 = '#f4f4ff',
+	fg2 = '#453d41',
+	bg2 = '#f5f5f5',
+	white = '#000000',
+	black = '#ffffff',
+	select = '#4f4f4f',
+	bg3 = '#484848',
+	bg4 = '#52494e',
+	bg5 = '#9998a8',
+	bg6 = '#7d3894',
+	red_1 = '#c73c3f',
+	red = '#f43841',
+	red1 = '#ff4f58',
+	green = '#28BF28',
+	yellow = '#cca300',
+	brown = '#cc8c3c',
+	quartz = '#868c73',
+	niagara_1 = '#565f73',
+	niagara = '#697fb0',
+	wisteria_1 = '#85a0c7',
+	wisteria = '#9e95c7',
+	wisteria1 = '#6e55f6',
+	light_blue = '#0087d7',
+	-- Special
+	none = 'NONE',
+}