$ git clone -n https://src.fedoraproject.org/rpms/erfa.git /var/lib/mock/f31-build-102477-33545/root/chroot_tmpdir/scmroot/erfa
Cloning into '/var/lib/mock/f31-build-102477-33545/root/chroot_tmpdir/scmroot/erfa'...
$ git reset --hard 70946c70211fc767a80f19468334882b473050c1
HEAD is now at 70946c7 New upstream version (1.5.0)