$ git clone -n https://src.fedoraproject.org/rpms/sandogasa.git /var/lib/mock/f45-build-46407-834/root/chroot_tmpdir/scmroot/sandogasa
Cloning into '/var/lib/mock/f45-build-46407-834/root/chroot_tmpdir/scmroot/sandogasa'...
$ git fetch origin 29eb9a232e3225ca22ee68c0d009be48fa6c8598:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sandogasa
 * [new ref]         29eb9a232e3225ca22ee68c0d009be48fa6c8598 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29eb9a2 Update to version 0.25.3; Resolves: rhbz#2546771