$ git clone -n https://gitee.com/src-anolis-dde/libffado /var/lib/mock/dist-an8.7-dde-build-195378-60891/root/chroot_tmpdir/scmroot/libffado
Cloning into '/var/lib/mock/dist-an8.7-dde-build-195378-60891/root/chroot_tmpdir/scmroot/libffado'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/libffado
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa8d216 build: update admin/config.guess