$ git clone -n https://gitee.com/src-anolis-os/metacity.git /var/lib/mock/dist-an8.7-dde-la64-build-208064-61667/root/chroot_tmpdir/scmroot/metacity
Cloning into '/var/lib/mock/dist-an8.7-dde-la64-build-208064-61667/root/chroot_tmpdir/scmroot/metacity'...
$ git reset --hard origin/a8
HEAD is now at 3709738 spec: add doc sub package