Added some custom snippets and ability to expand with more

lua/haelnorr/lazy/luasnip.lua

@@ -0,0 +1,40 @@
+return {
+	"L3MON4D3/LuaSnip",
+	dependencies = {
+		"rafamadriz/friendly-snippets",
+		"benfowler/telescope-luasnip.nvim",
+	},
+	opts = {
+		history = true,
+		updateevents = "TextChanged,TextChangedI",
+	},
+	config = function(_, opts)
+		local ls = require("luasnip")
+		if opts then
+			ls.config.setup(opts)
+		end
+		vim.tbl_map(function(type)
+			require("luasnip.loaders.from_" .. type).lazy_load()
+			vim.keymap.set("n", "<leader>ts", "<cmd>Telescope luasnip<CR>", { desc = "Search Snippets" })
+		end, { "vscode", "snipmate", "lua" })
+		local lua_snippets = require("haelnorr.snippets.lua")
+		ls.add_snippets("lua", lua_snippets)
+		local go_snippets = require("haelnorr.snippets.go")
+		ls.add_snippets("go", go_snippets)
+		vim.keymap.set({ "i", "s" }, "<C-k>", function()
+			if ls.expand_or_jumpable() then
+				ls.expand_or_jump()
+			end
+		end)
+		vim.keymap.set({ "i", "s" }, "<C-j>", function()
+			if ls.jumpable(-1) then
+				ls.jump(-1)
+			end
+		end)
+		vim.keymap.set("i", "<C-l>", function()
+			if ls.choice_active() then
+				ls.change_choice(1)
+			end
+		end)
+	end,
+}