$ git clone -n https://gitee.com/src-opencloudos-rpms/perl.git /var/lib/mock/dist-oc9-build-67096-18075/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-oc9-build-67096-18075/root/chroot_tmpdir/scmroot/perl'...
$ git fetch origin f923c25d3e963c2a4264fb03c23650c0c331ffdc:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl
 * [new ref]         f923c25d3e963c2a4264fb03c23650c0c331ffdc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f923c25 import perl-5.36.0-4.tl4