$ git clone -n https://gitee.com/evelynai/libxudp_build.git /var/lib/mock/dist-an8.10-plus-build-453763-72780/root/chroot_tmpdir/scmroot/libxudp_build
Cloning into '/var/lib/mock/dist-an8.10-plus-build-453763-72780/root/chroot_tmpdir/scmroot/libxudp_build'...
$ git fetch origin d78b09e69d98f31f310f4e37ac904c1bfc7e57e2:KOJI_FETCH_HEAD
From https://gitee.com/evelynai/libxudp_build
 * [new ref]         d78b09e69d98f31f310f4e37ac904c1bfc7e57e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d78b09e Update to v1.0.4