$ git clone -n https://gitee.com/ywyw22/libpipeline /var/lib/mock/dist-an23-build-190621-60788/root/chroot_tmpdir/scmroot/libpipeline
Cloning into '/var/lib/mock/dist-an23-build-190621-60788/root/chroot_tmpdir/scmroot/libpipeline'...
$ git fetch origin bd1216c81e9fe66a8d68e75c55d983d69adfd701:KOJI_FETCH_HEAD
From https://gitee.com/ywyw22/libpipeline
 * [new ref]         bd1216c81e9fe66a8d68e75c55d983d69adfd701 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd1216c add doc package