* revert the change which made RequiredPullRequestReviews a pointer
While the current approach works with the tiered scoring,
it wont work for probes or if we remove tiers. Making the struct nil to
signal that PRs aren't required hides some of the data we do have.
This is especially problematic for repo rules, where we can infer all
settings by what we see or dont see.
Signed-off-by: Spencer Schrock <sschrock@google.com>
* add helper to deref pointers
Signed-off-by: Spencer Schrock <sschrock@google.com>
* clarify comments and keep code consistent
Signed-off-by: Spencer Schrock <sschrock@google.com>
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Signed-off-by: Spencer Schrock <sschrock@google.com>
d03c8cbb43