$ git clone -n https://gitee.com/src-opencloudos-rpms/maven-plugin-tools.git /var/lib/mock/dist-oc9-build-42977-14591/root/chroot_tmpdir/scmroot/maven-plugin-tools
Cloning into '/var/lib/mock/dist-oc9-build-42977-14591/root/chroot_tmpdir/scmroot/maven-plugin-tools'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/maven-plugin-tools
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ec78c4 import maven-plugin-tools-3.6.4-6.tl4