neovim-config/luasnippets/markdown.lua

local ls = require("luasnip")
-- some shorthands...
local snip = ls.snippet
local insert = ls.insert_node
local func = ls.function_node
local fmt = require("luasnip.extras.fmt").fmt
local fmta = require("luasnip.extras.fmt").fmta

ls.add_snippets(nil, {
	markdown = {
		snip(
			{
				trig = "link",
				namr = "markdown_link",
				dscr = "Create markdown link [txt](url)",
			},
			fmt("[{txt}]({url})", {
				txt = insert(1),
				url = func(function(_, snippet)
					return snippet.env.TM_SELECTED_TEXT[1] or {}
				end, {}),
			})
		),
	},
})

ls.add_snippets(nil, {
	markdown = {
		snip(
			{
				trig = "fig",
				namr = "zola_figure",
				dscr = "Zola figure shortcode",
			},
			fmta("{{ figure(src=\"img/<src>\",\nthumb=\"_small\",\ncaption=\"<caption>\",\nalt=\"<alt>\"\n) }}", {
				src = insert(1),
				caption = insert(2),
				alt = insert(3),
			})
		),
	},
})

ls.add_snippets(nil, {
	markdown = {
		snip(
			{
				trig = "gal",
				namr = "zola_gallery",
				dscr = "Zola gallery shortcode",
			},
			fmta("{{ gallery() }}\n\n<inner>\n{{ end() }}", {
				inner = insert(1),
			})
		),
	},
})

ls.add_snippets(nil, {
	markdown = {
		snip(
			{
				trig = "kbd",
				namr = "zola_keyboard",
				dscr = "Zola keyboard shortcode",
			},
			fmta("{{ kbd(key=\"<key>\") }}", {
				key = insert(1),
			})
		),
	},
})