We have certain use cases where it would be nice to to be able to hide the messages that show up when viewing a diff. This is usually because of small tweaks to third-party code or legacy code, but the code is stored in locations that it isn't practical to change the entire lint strategy for the project. Sometimes, almost every single line can have a lint error (ie, tab indention instead of spaces), which makes reviewing the diff very difficult.
I feel that it would be very helpful to be able to hide all lint messages when viewing a diff (possibly 3 options - View All, Errors only, None)
For projects/installations that require code to be 100% lint-happy, perhaps the ability to do this should be configurable (on a project level, or global differential settings)