$ git clone -n https://src.fedoraproject.org/rpms/gnome-photos.git /var/lib/mock/f37-build-670371-75124/root/chroot_tmpdir/scmroot/gnome-photos
Cloning into '/var/lib/mock/f37-build-670371-75124/root/chroot_tmpdir/scmroot/gnome-photos'...
$ git reset --hard 247c69babc735a2198339de16b9b0668f04832c9
HEAD is now at 247c69b Update to 43.0