$ git clone -n https://gitee.com/gaohongmei/libbytesize.git /var/lib/mock/dist-an23-build-257373-63730/root/chroot_tmpdir/scmroot/libbytesize
Cloning into '/var/lib/mock/dist-an23-build-257373-63730/root/chroot_tmpdir/scmroot/libbytesize'...
$ git reset --hard 2f8553c939536d7a2cb120e52a84007e0ab2f040
HEAD is now at 2f8553c optimise spec file