$ git clone -n https://gitee.com/src-anolis-os/jflex.git /var/lib/mock/dist-an7-build-60800-33772/root/chroot_tmpdir/scmroot/jflex
Cloning into '/var/lib/mock/dist-an7-build-60800-33772/root/chroot_tmpdir/scmroot/jflex'...
$ git reset --hard origin/a7
HEAD is now at fa03a8b import jflex-1.4.3-20.el7.src.rpm