$ git clone -n https://gitee.com/mgb01105731/libyaml.git /var/lib/mock/dist-an23-build-131720-46446/root/chroot_tmpdir/scmroot/libyaml
Cloning into '/var/lib/mock/dist-an23-build-131720-46446/root/chroot_tmpdir/scmroot/libyaml'...
$ git reset --hard origin/a23
HEAD is now at 8115db2 add doc package