-- Author        : swytch
-- Created       : Saturday Feb. 18, 2023 21:54:19 CET
-- License       : GPLv3
-- Description   : markdown settings file


-- Snippets
local ls         = require("luasnip")

-- some shorthands...
local s          = ls.snippet
local sn         = ls.snippet_node
local t          = ls.text_node
local i          = ls.insert_node
local d          = ls.dynamic_node

-- Returns a snippet_node wrapped around an insertNode whose initial
-- text value is set to the current date in the desired format.
local date_input = function(args, snip, old_state, fmt)
    local fmt = fmt or "%Y-%m-%d"
    return sn(nil, i(1, os.date(fmt)))
end

ls.add_snippets("markdown", {
    s("date", {
        d(1, date_input, {}, { user_args = { "%Y-%m-%d" } }),
    }),
    s("datep", {
        d(1, date_input, {}, { user_args = { "%Y-%m-%d %X %z" } }),
    }),
    s("/xrpt", {
        t("<!--more-->"),
    }),
    s("bb", {
        t({ "**" }),
        i(1),
        t({ "**" }),
    }),
    s("ii", {
        t({ "*" }),
        i(1),
        t({ "*" }),
    }),
})