$ git clone -n https://gitee.com/src-anolis-os/chan /var/lib/mock/dist-an8.7-build-137994-51284/root/chroot_tmpdir/scmroot/chan
Cloning into '/var/lib/mock/dist-an8.7-build-137994-51284/root/chroot_tmpdir/scmroot/chan'...
$ git reset --hard origin/a8
HEAD is now at 294d5cf spec: add doc sub package