$ git clone -n https://gitee.com/opencloudos-stream/epson-inkjet-printer-escpr.git /var/lib/mock/dist-oc9-epol-build-90794-59006/root/chroot_tmpdir/scmroot/epson-inkjet-printer-escpr
Cloning into '/var/lib/mock/dist-oc9-epol-build-90794-59006/root/chroot_tmpdir/scmroot/epson-inkjet-printer-escpr'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/epson-inkjet-printer-escpr
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d05ebe2 update