$ git clone -n https://gitee.com/src-opencloudos-rpms/fontconfig.git /var/lib/mock/dist-oc9-build-122979-72609/root/chroot_tmpdir/scmroot/fontconfig
Cloning into '/var/lib/mock/dist-oc9-build-122979-72609/root/chroot_tmpdir/scmroot/fontconfig'...
$ git fetch origin cc9a1a730fb7e1de69dc5c8c5e5c9b5e59fdc628:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/fontconfig
 * [new ref]         cc9a1a730fb7e1de69dc5c8c5e5c9b5e59fdc628 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc9a1a7 import fontconfig-2.14.2-18.tl4