$ git clone -n https://gitee.com/zhaohang_mskdxl/initial-setup.git /var/lib/mock/dist-an23-build-python3.11-loongarch64-371999-71496/root/chroot_tmpdir/scmroot/initial-setup
Cloning into '/var/lib/mock/dist-an23-build-python3.11-loongarch64-371999-71496/root/chroot_tmpdir/scmroot/initial-setup'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/initial-setup
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b21ece1 Rebuild with loongarch64