$ git clone -n https://gitee.com/src-anolis-os/glibmm24.git /var/lib/mock/dist-an23-build-236812-62837/root/chroot_tmpdir/scmroot/glibmm24
Cloning into '/var/lib/mock/dist-an23-build-236812-62837/root/chroot_tmpdir/scmroot/glibmm24'...
$ git reset --hard origin/a23
HEAD is now at 5484c7b Init package from upstream