$ git clone -n https://gitee.com/src-opencloudos-rpms/java-11-openjdk.git /var/lib/mock/dist-oc8-build-66538-16992/root/chroot_tmpdir/scmroot/java-11-openjdk
Cloning into '/var/lib/mock/dist-oc8-build-66538-16992/root/chroot_tmpdir/scmroot/java-11-openjdk'...
$ git fetch origin 836384887b2ec01dc4b702e6df4591792634ad4a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/java-11-openjdk
 * [new ref]         836384887b2ec01dc4b702e6df4591792634ad4a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8363848 import java-11-openjdk-11.0.22.0.7-2.tl3