$ git clone -n https://gitee.com/src-opencloudos-rpms/glib2.git /var/lib/mock/dist-oc8-build-229143-81289/root/chroot_tmpdir/scmroot/glib2
Cloning into '/var/lib/mock/dist-oc8-build-229143-81289/root/chroot_tmpdir/scmroot/glib2'...
$ git fetch origin 10c0c604af241da770cd13ab04232779b78110b3:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/glib2
 * [new ref]         10c0c604af241da770cd13ab04232779b78110b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10c0c60 import glib2-2.56.4-167.tl3