$ git clone -n https://gitee.com/xuchun-shang/udma.git /var/lib/mock/dist-an23-build-306798-67065/root/chroot_tmpdir/scmroot/udma
Cloning into '/var/lib/mock/dist-an23-build-306798-67065/root/chroot_tmpdir/scmroot/udma'...
$ git fetch origin c1d270faf62ef6c99fdb2b1347988fc130bedb90:KOJI_FETCH_HEAD
From https://gitee.com/xuchun-shang/udma
 * [new ref]         c1d270faf62ef6c99fdb2b1347988fc130bedb90 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1d270f Update to verison 0.1.1