$ git clone -n https://gitee.com/opencloudos-stream/perl-Sys-Path.git /var/lib/mock/dist-ocs23-epol9-build-216090-16198/root/chroot_tmpdir/scmroot/perl-Sys-Path
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-216090-16198/root/chroot_tmpdir/scmroot/perl-Sys-Path'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Sys-Path
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92d4f9d update