$ git clone -n https://gitee.com/src-opencloudos-rpms/libgpiod.git /var/lib/mock/dist-oc9-build-46778-14592/root/chroot_tmpdir/scmroot/libgpiod
Cloning into '/var/lib/mock/dist-oc9-build-46778-14592/root/chroot_tmpdir/scmroot/libgpiod'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libgpiod
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a298fc8 import libgpiod-1.6.3-3.tl4