$ git clone -n https://gitee.com/src-anolis-os/sparsehash.git /var/lib/mock/dist-an23-loongarch-build-312248-66339/root/chroot_tmpdir/scmroot/sparsehash
Cloning into '/var/lib/mock/dist-an23-loongarch-build-312248-66339/root/chroot_tmpdir/scmroot/sparsehash'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/sparsehash
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54991ea !1 init pacakge from upstream Merge pull request !1 from happy_orange/a23