$ git clone -n https://src.fedoraproject.org/rpms/shotwell.git /var/lib/mock/f33-build-407891-62723/root/chroot_tmpdir/scmroot/shotwell
Cloning into '/var/lib/mock/f33-build-407891-62723/root/chroot_tmpdir/scmroot/shotwell'...
$ git reset --hard 037eafc20016ee654d68b1a50308f880a3c78bb5
HEAD is now at 037eafc Fix build option.