update git diff

config/nvim/lua/aleidk/plugins-core/colorscheme.lua

@@ -2,36 +2,55 @@ return { -- Change colors.none if not using a transparent background
 	"catppuccin/nvim",
 	name = "catppuccin",
 	priority = 1000,
-	opts = {
-		flavour = "macchiato",
-		transparent_background = true,
-		integrations = {
-			aerial = true,
-			blink_cmp = true,
-			cmp = true,
-			harpoon = false,
-			indent_blankline = { enabled = true, scope_color = "text", },
-			lsp_trouble = true,
-			mason = true,
-			neogit = true,
-			noice = true,
-			notify = true,
-		},
-		custom_highlights = function(colors)
-			return {
-				-- Fix colors for cmp
-				Pmenu = { bg = colors.none, blend = 0 },
-				FloatBorder = { bg = colors.none },
-				CmpItemMenu = { fg = colors.text, bg = colors.none },
-				-- dadbod-ui
-				NotificationInfo = { bg = colors.none, fg = colors.text },
-				NotificationWarning = { bg = colors.none, fg = colors.yellow },
-				NotificationError = { bg = colors.none, fg = colors.red },
-			}
-		end,
-	},
+	config = function()
+		local utils = require("catppuccin.utils.colors")
+
+		local opts = {
+			flavour = "macchiato",
+			transparent_background = true,
+			integrations = {
+				aerial = true,
+				blink_cmp = true,
+				cmp = true,
+				gitsigns = true,
+				indent_blankline = { enabled = true, scope_color = "text", },
+				lsp_trouble = true,
+				mason = true,
+				noice = true,
+				notify = true,
+			},
+			custom_highlights = function(colors)
+				return {
+					-- Fix colors for cmp
+					Pmenu = { bg = colors.none, blend = 0 },
+					FloatBorder = { bg = colors.none },
+					CmpItemMenu = { fg = colors.text, bg = colors.none },
+					-- dadbod-ui
+					NotificationInfo = { bg = colors.none, fg = colors.text },
+					NotificationWarning = { bg = colors.none, fg = colors.yellow },
+					NotificationError = { bg = colors.none, fg = colors.red },
+
+					-- for word diff in previews
+					GitSignsAddInline = {
+						fg = colors.teal,
+						bg = utils.darken(colors.teal, 0.4),
+						style = { "bold" },
+					},
+					GitSignsDeleteInline = {
+						fg = colors.red,
+						bg = utils.darken(colors.red, 0.4),
+						style = { "bold" },
+					},
+					GitSignsChangeInline = {
+						fg = colors.mauve,
+						bg = utils.darken(colors.mauve, 0.4),
+						style = { "bold" },
+					},
+					GitSignsDeleteVirtLn = { bg = colors.none, fg = colors.red },
+				}
+			end,
+		}
 
-	config = function(_, opts)
 		require("catppuccin").setup(opts)
 		vim.cmd.colorscheme("catppuccin-macchiato")
 	end,