$ git clone -n https://gitee.com/gcdota930915/totem.git /var/lib/mock/dist-an8_8-el9-build-167810-58829/root/chroot_tmpdir/scmroot/totem
Cloning into '/var/lib/mock/dist-an8_8-el9-build-167810-58829/root/chroot_tmpdir/scmroot/totem'...
$ git reset --hard origin/a8
HEAD is now at de0dc3a add doc subpack