$ git clone -n https://src.fedoraproject.org/rpms/perl-JavaScript-Minifier.git /var/lib/mock/f39-build-1435426-31993/root/chroot_tmpdir/scmroot/perl-JavaScript-Minifier
Cloning into '/var/lib/mock/f39-build-1435426-31993/root/chroot_tmpdir/scmroot/perl-JavaScript-Minifier'...
$ git fetch origin ddbd800cb934196c03a255de70cb63ee2523320a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-JavaScript-Minifier
 * [new ref]         ddbd800cb934196c03a255de70cb63ee2523320a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ddbd800 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild