$ git clone -n https://gitee.com/mgb01105731/elfutils_1.git /var/lib/mock/dist-an23-build-150976-57926/root/chroot_tmpdir/scmroot/elfutils_1
Cloning into '/var/lib/mock/dist-an23-build-150976-57926/root/chroot_tmpdir/scmroot/elfutils_1'...
$ git reset --hard origin/a23
HEAD is now at 3cee24d optimise spec file