$ git clone -n https://gitee.com/src-opencloudos-rpms/sac /var/lib/mock/module-tycho-rhel8-8050020220618121332-805dd029-build-7796-1183/root/chroot_tmpdir/scmroot/sac
Cloning into '/var/lib/mock/module-tycho-rhel8-8050020220618121332-805dd029-build-7796-1183/root/chroot_tmpdir/scmroot/sac'...
$ git reset --hard 7f8b012fcd0c8b8028ae96a28d9050fe1ba962f5
HEAD is now at 7f8b012 import sac-1.3-30.module_oc8.1.0+280+b8d347df