$ git clone -n https://gitee.com/src-anolis-os/geronimo-jaspic-spec.git /var/lib/mock/dist-an7-build-60995-33842/root/chroot_tmpdir/scmroot/geronimo-jaspic-spec
Cloning into '/var/lib/mock/dist-an7-build-60995-33842/root/chroot_tmpdir/scmroot/geronimo-jaspic-spec'...
$ git reset --hard origin/a7
HEAD is now at f908ca6 import geronimo-jaspic-spec-1.1-9.el7.src.rpm