$ git clone -n https://gitee.com/src-opencloudos-rpms/alsa-lib /var/lib/mock/dist-oc8-build-30014-8772/root/chroot_tmpdir/scmroot/alsa-lib
Cloning into '/var/lib/mock/dist-oc8-build-30014-8772/root/chroot_tmpdir/scmroot/alsa-lib'...
$ git reset --hard origin/oc8
HEAD is now at 5259c72 import alsa-lib-1.2.7.2-1.oc8