Code review comment for lp://qastaging/~paelzer/curtin/bug-1574113-derived-repositories

> for disable_pockets, it looks to me like the string provided always has the
> release prepended.
> for example:
> disable_pockets = [updates]
> will disable 'trusty-updates'.
>
> that makes sense.
> but for:
> disable_pockets = ["mypocket", "unstable"]
> this doesnt make so much sense.
> I dont know how easily to do this other than special casing the words:
> updates, release, security, backports

I didn't think of "custom" pockets yet, but I see no other easy way than "special casing" them.

> also, might want to just check that this content from my
> /etc/apt/sources.list.d/google-chrome.list works as expected:
> deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main

Hrm, yeah man sources.list states this (options) in the section "ONE-LINE-STYLE FORMAT".
I need to adapt to work with them as well.
Although it is highly unlikely to find some in a source.list (disabling doesn't care about other files in sources.list.d) these days we should look ahead and be prepared.
Working on it ...