$ git clone -n https://gitee.com/fundawang/libldb.git /var/lib/mock/dist-an23-build-228769-62424/root/chroot_tmpdir/scmroot/libldb
Cloning into '/var/lib/mock/dist-an23-build-228769-62424/root/chroot_tmpdir/scmroot/libldb'...
$ git reset --hard origin/a23
HEAD is now at edaca8d 2.7.1