$ git clone -n https://gitee.com/src-opencloudos-rpms/jflex /var/lib/mock/scrmod-javapackages-bootstrap-202201-8100020230215075625-2a16b704_1+806-build-244832-83246/root/chroot_tmpdir/scmroot/jflex
Cloning into '/var/lib/mock/scrmod-javapackages-bootstrap-202201-8100020230215075625-2a16b704_1+806-build-244832-83246/root/chroot_tmpdir/scmroot/jflex'...
$ git fetch origin b419a0318339f06bc9c5667acbf4ce909b665bfc:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/jflex
 * [new ref]         b419a0318339f06bc9c5667acbf4ce909b665bfc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b419a03 import jflex-1.7.0-11.module+oc8.6.0+405+fa531913