$ git clone -n https://gitee.com/opencloudos-stream/xapian-core.git /var/lib/mock/dist-ocs23-build-127957-8688/root/chroot_tmpdir/scmroot/xapian-core
Cloning into '/var/lib/mock/dist-ocs23-build-127957-8688/root/chroot_tmpdir/scmroot/xapian-core'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/xapian-core
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9891c3e !1 【自动升级】xapian-core 1.4.24 Merge pull request !1 from ocs-bot/master