echo <password> | sudo -S clear && sudo aptitude update && sudo aptitude dist-upgrade && sudo aptitude clean'"

I don’t like that my sudo password is displayed on the screen. I could get around this by manually editing /etc/sudoers to allow for password-less aptitude. Alternatively, perhaps I could encrypt my password inside the Applescript and send it, pre-encrypted, to sudo. They’re options I guess.

You’ll notice that the first thing I do is clear the screen, but when there’s a second or so lag it means my password is bare for all to see. I’ll consider that when I run the script.

Below is an Applescript snippet which shows you how to open a dialog box and take some simple text input:

set my_password to display dialog "Please enter your password:" ¬
	with title "Password" ¬
	with icon caution ¬
	default answer "" ¬
	buttons {"Cancel", "OK"} default button 2 ¬
	giving up after 295 ¬
	with hidden answer
if length of (text returned of my_password) is not 0 then
	display dialog "Running the application!" buttons ["OK"] default button 1
else
	display dialog "You didn't enter a sudo password!" buttons ["OK"] default button 1
end if

Having spent a bit of time with Ruby lately, I don’t like the syntax of Applescript very much, though it gets the job done.