$ git clone -n https://gitee.com/src-opencloudos-rpms/java-11-konajdk.git /var/lib/mock/dist-oc9-build-185670-80221/root/chroot_tmpdir/scmroot/java-11-konajdk
Cloning into '/var/lib/mock/dist-oc9-build-185670-80221/root/chroot_tmpdir/scmroot/java-11-konajdk'...
$ git fetch origin 19b7d519e8bcecace5115b1c3fa44489324764c8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/java-11-konajdk
 * [new ref]         19b7d519e8bcecace5115b1c3fa44489324764c8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19b7d51 import java-11-konajdk-11.0.28-1.tl4