$ git clone -n https://gitee.com/ywyw22/libevent /var/lib/mock/dist-an23-build-196646-60918/root/chroot_tmpdir/scmroot/libevent
Cloning into '/var/lib/mock/dist-an23-build-196646-60918/root/chroot_tmpdir/scmroot/libevent'...
$ git reset --hard f813de9c6b9b22cfccb62de11bac0b6b98760298
HEAD is now at f813de9 optimise spec file