$ git clone -n https://gitee.com/yangcheng1203/copy-jdk-configs.git /var/lib/mock/dist-an23-build-462185-73799/root/chroot_tmpdir/scmroot/copy-jdk-configs
Cloning into '/var/lib/mock/dist-an23-build-462185-73799/root/chroot_tmpdir/scmroot/copy-jdk-configs'...
$ git fetch origin 11e7915e20f28864eedf36ddc06949fcfc0a998c:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/copy-jdk-configs
 * [new ref]         11e7915e20f28864eedf36ddc06949fcfc0a998c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 11e7915 add support for sw_64 build