$ git clone -n https://gitee.com/src-opencloudos-rpms/pam /var/lib/mock/dist-oc8-build-32159-9675/root/chroot_tmpdir/scmroot/pam
Cloning into '/var/lib/mock/dist-oc8-build-32159-9675/root/chroot_tmpdir/scmroot/pam'...
$ git reset --hard origin/oc8
HEAD is now at ba023d7 import pam-1.3.1-22.tl3