$ git clone -n https://gitee.com/lvfeicaiji_admin/java-11-alibaba-dragonwell.git /var/lib/mock/dist-an23-build-320948-68011/root/chroot_tmpdir/scmroot/java-11-alibaba-dragonwell
Cloning into '/var/lib/mock/dist-an23-build-320948-68011/root/chroot_tmpdir/scmroot/java-11-alibaba-dragonwell'...
$ git fetch origin df123d40f1bd27468e7ea69e873d26a789229c93:KOJI_FETCH_HEAD
From https://gitee.com/lvfeicaiji_admin/java-11-alibaba-dragonwell
 * [new ref]         df123d40f1bd27468e7ea69e873d26a789229c93 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df123d4 Update version to 11.0.20.17.8