update:nvim11->12 config

nvim/lua/plugins/catppuccin.lua

@@ -0,0 +1,65 @@
+local M = {}
+
+local ui = require("utils.ui")
+local pack = require("utils.pack")
+
+local function apply_theme_overrides()
+	local transparent_groups = {
+		"NormalFloat",
+		"FloatBorder",
+		"TelescopeNormal",
+		"TelescopeBorder",
+		"TelescopePromptNormal",
+		"TelescopePromptBorder",
+		"TelescopeResultsNormal",
+		"TelescopeResultsBorder",
+		"TelescopePreviewNormal",
+		"TelescopePreviewBorder",
+	}
+	for _, g in ipairs(transparent_groups) do
+		vim.api.nvim_set_hl(0, g, { bg = "none" })
+	end
+
+	for _, group in ipairs(vim.fn.getcompletion("", "highlight")) do
+		local ok, hl = pcall(vim.api.nvim_get_hl, 0, { name = group })
+		if ok and hl and hl.italic then
+			hl.italic = nil
+			vim.api.nvim_set_hl(0, group, hl)
+		end
+	end
+end
+
+function M.setup()
+	pack.add({ "catppuccin", "nvim-web-devicons" })
+
+	local theme_group = vim.api.nvim_create_augroup("UserThemeTweaks", { clear = true })
+	vim.api.nvim_create_autocmd("ColorScheme", {
+		group = theme_group,
+		callback = apply_theme_overrides,
+	})
+
+	require("catppuccin").setup({
+		flavour = "macchiato",
+		transparent_background = true,
+		compile_path = vim.fn.stdpath("cache") .. "/catppuccin",
+		integrations = {
+			cmp = true,
+			treesitter = true,
+		},
+		telescope = {
+			enabled = true,
+		},
+	})
+
+	vim.cmd.colorscheme("catppuccin")
+	apply_theme_overrides()
+
+	local orig = vim.lsp.util.open_floating_preview
+	vim.lsp.util.open_floating_preview = function(contents, syntax, opts, ...)
+		opts = opts or {}
+		opts.border = opts.border or ui.border("FloatBorder")
+		return orig(contents, syntax, opts, ...)
+	end
+end
+
+return M