$ git clone -n https://gitee.com/src-opencloudos-rpms/perl.git /var/lib/mock/dist-oc8-build-38541-12512/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-oc8-build-38541-12512/root/chroot_tmpdir/scmroot/perl'...
$ git reset --hard origin/oc8
HEAD is now at afa97f6 import perl-5.26.3-422.tl3