$ git clone -n https://gitee.com/src-anolis-os/gtkmm24.git /var/lib/mock/dist-an23-build-240150-62963/root/chroot_tmpdir/scmroot/gtkmm24
Cloning into '/var/lib/mock/dist-an23-build-240150-62963/root/chroot_tmpdir/scmroot/gtkmm24'...
$ git reset --hard origin/a23
HEAD is now at f474ee1 Init package from upstream