registry with multiple portfiles

[db]

On 11 Jul 2017, at 23:35, Joshua Root <jmr at macports.org> wrote:
> The attached script will find any Portfiles that are not referenced by any installed port, and are thus safe to delete. It uses the same check that is done during uninstall so I'm still not sure how they are getting left behind.

Thanks for the script. It removed almost all the unreferenced portfiles and I cleaned up some empty directories, but still left 15 for ports that are not installed (diff'ed /opt/local/var/macports/registry/portfiles/ and /opt/local/var/macports/software/).

MPREGPF=/opt/local/var/macports/registry/portfiles/

./find_unreferenced_portfiles.tcl | while read LINE ; do sudo rm -r $MPREGPF$LINE ; done

ls $MPREGPF | \
while read LINE ; \
do [[ $(ls $MPREGPF$LINE | wc -l | xargs) == 0 ]] \
&& sudo rm -r $MPREGPF$LINE ; done

Is it safe to delete the rest? I haven't manually checked the reg db yet.