$ git clone -n https://gitee.com/renbo02/libevent.git /var/lib/mock/dist-an8_8-el9-build-169362-58879/root/chroot_tmpdir/scmroot/libevent
Cloning into '/var/lib/mock/dist-an8_8-el9-build-169362-58879/root/chroot_tmpdir/scmroot/libevent'...
$ git reset --hard origin/a8
HEAD is now at 9bcc2d6 update to libevent-2.1.12-6.el9.src.rpm