$ git clone -n https://gitee.com/src-opencloudos-rpms/web-assets.git /var/lib/mock/dist-oc9-build-63979-16463/root/chroot_tmpdir/scmroot/web-assets
Cloning into '/var/lib/mock/dist-oc9-build-63979-16463/root/chroot_tmpdir/scmroot/web-assets'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/web-assets
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c18fd2 import web-assets-5-4.tl4