$ git clone -n https://gitee.com/src-opencloudos-rpms/xml-commons-apis.git /var/lib/mock/dist-oc9-build-51840-14595/root/chroot_tmpdir/scmroot/xml-commons-apis
Cloning into '/var/lib/mock/dist-oc9-build-51840-14595/root/chroot_tmpdir/scmroot/xml-commons-apis'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xml-commons-apis
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0e7538 import xml-commons-apis-1.4.01-2.tl4