$ git clone -n https://gitee.com/src-anolis-os/dleyna-core /var/lib/mock/dist-an8.7-build-138010-51314/root/chroot_tmpdir/scmroot/dleyna-core
Cloning into '/var/lib/mock/dist-an8.7-build-138010-51314/root/chroot_tmpdir/scmroot/dleyna-core'...
$ git reset --hard origin/a8
HEAD is now at 67b9b8c spec: add doc sub package