$ git clone -n https://src.fedoraproject.org/rpms/gnome-books.git /var/lib/mock/f31-build-108344-33833/root/chroot_tmpdir/scmroot/gnome-books
Cloning into '/var/lib/mock/f31-build-108344-33833/root/chroot_tmpdir/scmroot/gnome-books'...
$ git reset --hard bea11efbfe2766c5522946cc2e0efb18e6618f4e
HEAD is now at bea11ef Update to 3.34.0