$ git clone -n https://gitee.com/opencloudos-stream/pam.git /var/lib/mock/dist-ocs23-build-119530-8507/root/chroot_tmpdir/scmroot/pam
Cloning into '/var/lib/mock/dist-ocs23-build-119530-8507/root/chroot_tmpdir/scmroot/pam'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/pam
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88ad809 !2 Update pam spec file Merge pull request !2 from ZoeDong/master