$ git clone -n https://gitee.com/src-anolis-os/attr.git /var/lib/mock/dist-lifsea8-build-164937-58332/root/chroot_tmpdir/scmroot/attr
Cloning into '/var/lib/mock/dist-lifsea8-build-164937-58332/root/chroot_tmpdir/scmroot/attr'...
$ git reset --hard origin/a8
HEAD is now at d06abb8 spec: add doc sub package