feat: add motd (closes #185)

CHANGELOG.md

@@ -62,6 +62,9 @@ having and using multiple runners.
 - Lua modules located in `hilbish.userDir.data .. '/hilbish/start'` (like `~/.local/share/hilbish/start/foo/init.lua`)
 will be ran on startup
 - `hilbish.init` hook, thrown after Hilbish has initialized Lua side
+- Message of the day on startup (`hilbish.motd`), mainly intended as quick
+small news pieces for releases. It is printed by default. To disable it,
+set `hilbish.opts.motd` to false.
 
 ### Changed
 - **Breaking Change:** Upgraded to Lua 5.4.

nature/opts/init.lua

@@ -23,7 +23,8 @@ local defaultOpts = {
 	autocd = false,
 	greeting = string.format([[Welcome to {magenta}Hilbish{reset}, {cyan}%s{reset}.
 The nice lil shell for {blue}Lua{reset} fanatics!
-]], hilbish.user)
+]], hilbish.user),
+	motd = true
 }
 
 for optsName, default in pairs(defaultOpts) do

nature/opts/motd.lua

@@ -0,0 +1,13 @@
+local bait = require 'bait'
+local lunacolors = require 'lunacolors'
+
+hilbish.motd = [[
+Hilbish 2.0 is a {red}major{reset} update! If your config doesn't work
+anymore, that will definitely be why! A MOTD, very message, much day.
+]]
+
+bait.catch('hilbish.init', function()
+	if hilbish.opts.motd then
+		print(lunacolors.format(hilbish.motd))
+	end
+end)