$ git clone -n https://gitee.com/mgb01105731/orc.git /var/lib/mock/dist-an23-build-137127-50507/root/chroot_tmpdir/scmroot/orc
Cloning into '/var/lib/mock/dist-an23-build-137127-50507/root/chroot_tmpdir/scmroot/orc'...
$ git reset --hard origin/a23
HEAD is now at e122ab1 optimise spec file