$ git clone -n https://gitee.com/opencloudos-stream/gnome-font-viewer.git /var/lib/mock/dist-ocs23-base-build-270156-25836/root/chroot_tmpdir/scmroot/gnome-font-viewer
Cloning into '/var/lib/mock/dist-ocs23-base-build-270156-25836/root/chroot_tmpdir/scmroot/gnome-font-viewer'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gnome-font-viewer
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec2c3fc Rebuilt for loongarch release