config/nvim/lua/snippets.lua
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local snip_status_ok, ls = pcall(require, "luasnip")
if not snip_status_ok then
return
end
local s = ls.snippet
local fmt = require("luasnip.extras.fmt").fmt
-- local sn = ls.snippet_node
-- local isn = ls.indent_snippet_node
-- local t = ls.text_node
local i = ls.insert_node
local f = ls.function_node
-- local c = ls.choice_node
-- local d = ls.dynamic_node
local get_title = function(nodes)
local url = nodes[1][1]
vim.notify("Url: " .. url)
local out = ""
local jobid = vim.fn.jobstart({ "fetchtitle", url }, {
stdout_buffered = true,
on_stdout = function(_, data)
if data then
print(vim.inspect(data))
out = data[1]
end
end
})
vim.fn.jobwait({jobid}, 3000)
return out
end
ls.add_snippets("markdown", {
s("mdlink",
fmt("[{}]({})",
{
f(get_title, {1}),
i(1)
}
)
)
})