$ git clone -n https://gitee.com/kim-g/java-17-alibaba-dragonwell.git /var/lib/mock/dist-an8.8-build-289227-64944/root/chroot_tmpdir/scmroot/java-17-alibaba-dragonwell
Cloning into '/var/lib/mock/dist-an8.8-build-289227-64944/root/chroot_tmpdir/scmroot/java-17-alibaba-dragonwell'...
$ git fetch origin b8a4d610c3ba423b0ba8af7561f0e11bd10bcd48:KOJI_FETCH_HEAD
From https://gitee.com/kim-g/java-17-alibaba-dragonwell
 * [new ref]         b8a4d610c3ba423b0ba8af7561f0e11bd10bcd48 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b8a4d61 update files