$ git clone -n https://gitee.com/lizhao2025/libdecor.git /var/lib/mock/dist-an23-build-496332-74608/root/chroot_tmpdir/scmroot/libdecor
Cloning into '/var/lib/mock/dist-an23-build-496332-74608/root/chroot_tmpdir/scmroot/libdecor'...
$ git fetch origin bc75843f122e0d9a80ce1fa50c87041836b14885:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libdecor
 * [new ref]         bc75843f122e0d9a80ce1fa50c87041836b14885 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc75843 Update code from upstream