$ git clone -n https://gitee.com/mgb01105731/libldb_1.git /var/lib/mock/dist-an23-build-144087-57677/root/chroot_tmpdir/scmroot/libldb_1
Cloning into '/var/lib/mock/dist-an23-build-144087-57677/root/chroot_tmpdir/scmroot/libldb_1'...
$ git reset --hard origin/a23
HEAD is now at e05950d optimise spec file