$ git clone -n https://gitee.com/kim-g/java-11-alibaba-dragonwell.git /var/lib/mock/dist-an23-build-272687-64171/root/chroot_tmpdir/scmroot/java-11-alibaba-dragonwell
Cloning into '/var/lib/mock/dist-an23-build-272687-64171/root/chroot_tmpdir/scmroot/java-11-alibaba-dragonwell'...
$ git fetch origin e9afc468d7b9b7ea8db9ca86175405f005f698dc:KOJI_FETCH_HEAD
From https://gitee.com/kim-g/java-11-alibaba-dragonwell
 * [new ref]         e9afc468d7b9b7ea8db9ca86175405f005f698dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9afc46 update package to 11.0.19.15