$ git clone -n https://gitee.com/src-anolis-os/xvinfo.git /var/lib/mock/dist-an23-loongarch-build-312738-66339/root/chroot_tmpdir/scmroot/xvinfo
Cloning into '/var/lib/mock/dist-an23-loongarch-build-312738-66339/root/chroot_tmpdir/scmroot/xvinfo'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/xvinfo
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2aa45b3 !1 init pacakge from upstream Merge pull request !1 from happy_orange/a23