$ git clone -n https://gitee.com/src-anolis-os/cairomm.git /var/lib/mock/dist-an23-build-236572-62830/root/chroot_tmpdir/scmroot/cairomm
Cloning into '/var/lib/mock/dist-an23-build-236572-62830/root/chroot_tmpdir/scmroot/cairomm'...
$ git reset --hard origin/a23
HEAD is now at 6885d2c Init package from upstream