feat: add workaround for kitty transparent issue

README.md

@@ -97,6 +97,7 @@ require("catppuccin").setup({
     transparent_background = false, -- disables setting the background color.
     show_end_of_buffer = false, -- shows the '~' characters after the end of buffers
     term_colors = false, -- sets terminal colors (e.g. `g:terminal_color_0`)
+    kitty = false, -- workaround for kitty transparent issue: https://github.com/kovidgoyal/kitty/issues/2917
     dim_inactive = {
         enabled = false, -- dims the background color of inactive window
         shade = "dark",

doc/catppuccin.txt

@@ -78,6 +78,7 @@ options and settings.
         transparent_background = false, -- disables setting the background color.
         show_end_of_buffer = false, -- shows the '~' characters after the end of buffers
         term_colors = false, -- sets terminal colors (e.g. `g:terminal_color_0`)
+        kitty = false, -- workaround for kitty transparent issue: https://github.com/kovidgoyal/kitty/issues/2917
         dim_inactive = {
             enabled = false, -- dims the background color of inactive window
             shade = "dark",

lua/catppuccin/groups/integrations/ufo.lua

@@ -0,0 +1,9 @@
+local M = {}
+
+M.get = function()
+	return {
+		UfoFoldedFg = { fg = C.lavender },
+	}
+end
+
+return M

lua/catppuccin/init.lua

@@ -12,6 +12,7 @@ local M = {
 		transparent_background = false,
 		show_end_of_buffer = false,
 		term_colors = false,
+		kitty = false,
 		dim_inactive = {
 			enabled = false,
 			shade = "dark",

lua/catppuccin/palettes/init.lua

@@ -4,7 +4,15 @@ function M.get_palette(flavour)
 	local flvr = flavour or require("catppuccin").flavour or vim.g.catppuccin_flavour or "mocha"
 	local _, palette = pcall(require, "catppuccin.palettes." .. flvr)
 	local O = require("catppuccin").options
-	return vim.tbl_deep_extend("keep", O.color_overrides.all or {}, O.color_overrides[flvr] or {}, palette or {})
+	local ans = vim.tbl_deep_extend("keep", O.color_overrides.all or {}, O.color_overrides[flvr] or {}, palette or {})
+	if O.kitty then
+		for accent, hex in pairs(ans) do
+			local int = hex:gsub("#", "0x")
+			int = tonumber(int)
+			ans[accent] = string.format("#%.6x", int == 16777215 and int - 1 or int + 1)
+		end
+	end
+	return ans
 end
 
 return M