$ git clone -n https://gitee.com/opencloudos-stream/git.git /var/lib/mock/dist-ocs23-build-7875-42/root/chroot_tmpdir/scmroot/git
Cloning into '/var/lib/mock/dist-ocs23-build-7875-42/root/chroot_tmpdir/scmroot/git'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/git
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1454b79 !1 删除git-perl中提供的perl(Error)，因为perl(Error)已经在perl-Error包中提供 Merge pull request !1 from master