$ git clone -n https://gitee.com/src-opencloudos-rpms/php-pear.git /var/lib/mock/dist-oc9-build-44021-14591/root/chroot_tmpdir/scmroot/php-pear
Cloning into '/var/lib/mock/dist-oc9-build-44021-14591/root/chroot_tmpdir/scmroot/php-pear'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/php-pear
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af5bbf5 import php-pear-1.10.13-3.tl4