$ git clone -n https://gitee.com/mgb01105731/xxhash_1.git /var/lib/mock/dist-an23-build-136105-50258/root/chroot_tmpdir/scmroot/xxhash_1
Cloning into '/var/lib/mock/dist-an23-build-136105-50258/root/chroot_tmpdir/scmroot/xxhash_1'...
$ git reset --hard 7df28a1a6b67bd38a9134f23e34b0c52c8756ea1
HEAD is now at 7df28a1 optimise spec file