$ git clone -n https://src.fedoraproject.org/rpms/gfal2.git /var/lib/mock/f33-build-147741-43135/root/chroot_tmpdir/scmroot/gfal2
Cloning into '/var/lib/mock/f33-build-147741-43135/root/chroot_tmpdir/scmroot/gfal2'...
$ git reset --hard 6178821d480a57a5b6eda6fc1424b3894a1c2cb6
HEAD is now at 6178821 Upgrade to upstream release 2.17.2