$ git clone -n https://gitee.com/opencloudos-stream/pcp.git /var/lib/mock/dist-ocs23-build-132467-9310/root/chroot_tmpdir/scmroot/pcp
Cloning into '/var/lib/mock/dist-ocs23-build-132467-9310/root/chroot_tmpdir/scmroot/pcp'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/pcp
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f015a2e !7 fix build error in loongarch64 Merge pull request !7 from streamlet_hy/master