$ git clone -n https://gitee.com/src-anolis-os/java_cup.git /var/lib/mock/dist-an7-build-61128-33850/root/chroot_tmpdir/scmroot/java_cup
Cloning into '/var/lib/mock/dist-an7-build-61128-33850/root/chroot_tmpdir/scmroot/java_cup'...
$ git reset --hard origin/a7
HEAD is now at 783b294 import java_cup-0.11a-16.el7.src.rpm