$ git clone -n https://gitee.com/src-opencloudos-rpms/fontconfig.git /var/lib/mock/dist-oc9-build-122784-72347/root/chroot_tmpdir/scmroot/fontconfig
Cloning into '/var/lib/mock/dist-oc9-build-122784-72347/root/chroot_tmpdir/scmroot/fontconfig'...
$ git fetch origin 4940f745920a60a3bdae387ce81a9b7fede393d7:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/fontconfig
 * [new ref]         4940f745920a60a3bdae387ce81a9b7fede393d7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4940f74 import fontconfig-2.14.2-7.tl4