$ git clone -n https://gitee.com/opencloudos-stream/golang-cloud-google-compute-metadata.git /var/lib/mock/dist-oc9-epol-build-102218-65977/root/chroot_tmpdir/scmroot/golang-cloud-google-compute-metadata
Cloning into '/var/lib/mock/dist-oc9-epol-build-102218-65977/root/chroot_tmpdir/scmroot/golang-cloud-google-compute-metadata'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/golang-cloud-google-compute-metadata
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7ca5ef update