$ git clone -n https://gitee.com/lixianglai/libvirt-anlios.git /var/lib/mock/dist-an23-build-319787-67874/root/chroot_tmpdir/scmroot/libvirt-anlios
Cloning into '/var/lib/mock/dist-an23-build-319787-67874/root/chroot_tmpdir/scmroot/libvirt-anlios'...
$ git fetch origin 7815be47cee7ed7db3a449df1af0da9106e58932:KOJI_FETCH_HEAD
From https://gitee.com/lixianglai/libvirt-anlios
 * [new ref]         7815be47cee7ed7db3a449df1af0da9106e58932 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7815be4 Add loongarch support for libvirt