$ git clone -n https://gitee.com/src-anolis-os/libical.git /var/lib/mock/dist-an8.7-build-170605-58925/root/chroot_tmpdir/scmroot/libical
Cloning into '/var/lib/mock/dist-an8.7-build-170605-58925/root/chroot_tmpdir/scmroot/libical'...
$ git reset --hard origin/a8-poc
HEAD is now at a3d3989 rebuild for anolis