Dynamically add sections?

[twiddli]

Hi, I have already called .setup() with an initial configuration, but now I want to add another section sometime later.
How do I update the config? Is it safe to call .setup() multiple times?

[yutkat]

Yes. It is no problem to call .setup more than once.

vim.keymap.set({ "n" }, "!", function()
	local lualine_require = require("lualine_require")
	local modules = lualine_require.lazy_require({ config_module = "lualine.config" })

	local current_config = modules.config_module.get_config()
    -- Edit here
	current_config.sections.lualine_a = { "hostname" }
	require("lualine").setup(current_config)
end, { noremap = true, expr = true })

[twiddli]

Thank you!