$ git clone -n https://gitee.com/src-opencloudos-rpms/libexif.git /var/lib/mock/dist-oc8-build-241128-82803/root/chroot_tmpdir/scmroot/libexif
Cloning into '/var/lib/mock/dist-oc8-build-241128-82803/root/chroot_tmpdir/scmroot/libexif'...
$ git fetch origin d69254f748d258a3e35da47052eb8ebb521eeac8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libexif
 * [new ref]         d69254f748d258a3e35da47052eb8ebb521eeac8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d69254f import libexif-0.6.22-6.tl3