$ git clone -n https://src.fedoraproject.org/rpms/elementary-calendar.git /var/lib/mock/f31-build-102387-33529/root/chroot_tmpdir/scmroot/elementary-calendar
Cloning into '/var/lib/mock/f31-build-102387-33529/root/chroot_tmpdir/scmroot/elementary-calendar'...
$ git reset --hard 54c15e988bf9575023bbd043a18d020b68373ba5
HEAD is now at 54c15e9 update to version 5.0