$ git clone -n https://gitee.com/ocs-commit/fontconfig.git /var/lib/mock/dist-ocs23-base-build-327198-34994/root/chroot_tmpdir/scmroot/fontconfig
Cloning into '/var/lib/mock/dist-ocs23-base-build-327198-34994/root/chroot_tmpdir/scmroot/fontconfig'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-commit/fontconfig
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e942260 adapt bba8646fdacc58d9d5ccb0e37527627b28a52e9b.patch