$ git clone -n https://gitee.com/src-anolis-os/libevent.git /var/lib/mock/dist-lifsea8-build-75565-39259/root/chroot_tmpdir/scmroot/libevent
Cloning into '/var/lib/mock/dist-lifsea8-build-75565-39259/root/chroot_tmpdir/scmroot/libevent'...
$ git reset --hard origin/a8
HEAD is now at a223e64 import libevent-2.1.8-5.el8.src.rpm