Add argument to zap older versions of packages from all chroots
This adds argument -o
, --old-bins
to the pmbootstrap zap
command which will simply call apk -v cache clean
in all the chroots.
It's very useful to run it once in a while to free up some disk space.
Also moved the mismatch clean before zapping the chroots. This avoids re-creating the chroot just to perform the repo index after the clean.