$ git clone -n https://gitee.com/src-anolis-os/gcr.git /var/lib/mock/dist-an8-poc-build-100955-45595/root/chroot_tmpdir/scmroot/gcr
Cloning into '/var/lib/mock/dist-an8-poc-build-100955-45595/root/chroot_tmpdir/scmroot/gcr'...
$ git reset --hard origin/a8-poc
HEAD is now at ddcbd75 Add doc sub package