$ git clone -n https://src.fedoraproject.org/rpms/purple-plugin_pack.git /var/lib/mock/f31-build-89641-32102/root/chroot_tmpdir/scmroot/purple-plugin_pack
Cloning into '/var/lib/mock/f31-build-89641-32102/root/chroot_tmpdir/scmroot/purple-plugin_pack'...
$ git reset --hard b9bf46e9a38bce0f6293690b0de2f192549dd8a5
HEAD is now at b9bf46e - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild