$ git clone -n https://src.fedoraproject.org/rpms/jigawatts.git /var/lib/mock/f42-build-3402159-45132/root/chroot_tmpdir/scmroot/jigawatts
Cloning into '/var/lib/mock/f42-build-3402159-45132/root/chroot_tmpdir/scmroot/jigawatts'...
$ git fetch origin ea4bb7166728001f8609b1e137e3334c454f90de:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jigawatts
 * [new ref]         ea4bb7166728001f8609b1e137e3334c454f90de -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea4bb71 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild