$ git clone -n https://gitee.com/fundawang/libuv.git /var/lib/mock/dist-an23-build-353854-71027/root/chroot_tmpdir/scmroot/libuv
Cloning into '/var/lib/mock/dist-an23-build-353854-71027/root/chroot_tmpdir/scmroot/libuv'...
$ git fetch origin 6d16b3c641ec25d81d82bc53821a06bf0017c3f4:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/libuv
 * [new ref]         6d16b3c641ec25d81d82bc53821a06bf0017c3f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d16b3c 1.48.0