$ git clone -n https://gitee.com/src-anolis-os/tar.git /var/lib/mock/dist-lifsea8-build-154563-52643/root/chroot_tmpdir/scmroot/tar
Cloning into '/var/lib/mock/dist-lifsea8-build-154563-52643/root/chroot_tmpdir/scmroot/tar'...
$ git reset --hard origin/a8
HEAD is now at 03bca39 spec: rebuild