$ git clone -n https://gitee.com/src-anolis-os/libmodulemd.git /var/lib/mock/dist-an8-build-67011-37228/root/chroot_tmpdir/scmroot/libmodulemd
Cloning into '/var/lib/mock/dist-an8-build-67011-37228/root/chroot_tmpdir/scmroot/libmodulemd'...
$ git reset --hard origin/a8
HEAD is now at 9f2e27a update to libmodulemd-2.13.0-1.el8