feat(feline): add lazy.nvim updates module, replace deprecated API (c…

…atppuccin#725)

* Add lazy.nvim plugin updates in feline
* Use pcall for checking if lazy.nvim is installed
* fix(feline): fix provider option for lazy updates
* refactor(feline): update deprecated api functions

lua/catppuccin/groups/integrations/feline.lua

@@ -139,6 +139,12 @@ function M.get()
 		return false
 	end
 
+	-- Check if lazy.nvim is installed
+	local has_lazy = function()
+		local lazy_installed, _ = pcall(require, "lazy")
+		return lazy_installed
+	end
+
 	-- #################### STATUSLINE ->
 
 	-- ######## Left
@@ -287,7 +293,7 @@ function M.get()
 	-- macro
 	components.active[1][12] = {
 		provider = "macro",
-		enabled = function() return vim.api.nvim_get_option "cmdheight" == 0 end,
+		enabled = function() return vim.api.nvim_get_option_value("cmdheight", { scope = "global" }) == 0 end,
 		hl = {
 			fg = sett.extras,
 			bg = sett.bkg,
@@ -298,7 +304,30 @@ function M.get()
 	-- search count
 	components.active[1][13] = {
 		provider = "search_count",
-		enabled = function() return vim.api.nvim_get_option "cmdheight" == 0 end,
+		enabled = function() return vim.api.nvim_get_option_value("cmdheight", { scope = "global" }) == 0 end,
+		hl = {
+			fg = sett.extras,
+			bg = sett.bkg,
+		},
+		left_sep = invi_sep,
+	}
+
+	-- lazy.nvim updates
+	components.active[1][14] = {
+		provider = function()
+			if has_lazy() then
+				return require("lazy.status").updates()
+			else
+				return " "
+			end
+		end,
+		enabled = function()
+			if has_lazy() then
+				return require("lazy.status").has_updates()
+			else
+				return false
+			end
+		end,
 		hl = {
 			fg = sett.extras,
 			bg = sett.bkg,
@@ -412,7 +441,7 @@ function M.get()
 
 	components.active[3][2] = {
 		provider = function()
-			local active_clients = vim.lsp.get_active_clients { bufnr = 0 }
+			local active_clients = vim.lsp.get_clients { bufnr = 0 }
 
 			-- show an indicator that we have running lsps
 			if view.lsp.name == false and next(active_clients) ~= nil then return assets.lsp.server .. " " .. "Lsp" end