Have a custom rule where if we have a call to a method, we should expect another one about swiftlint HOT 3 OPEN

I admittedly can't make heads or tails of your examples. addScrubberFeatureTip isn't called at all and so isn't observeTip. viewWillDisappear calls or doesn't call cancelTipObservations. Where is the connection to observeTip?

But generally multiline matches work. So finding cases where observeTip is not immediately followed by cancelTipObservations should be possible. For more complex cases, custom rules might not be sufficient.

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Hi

I changed the description of my issue to remove personal context from our app and make it more generic.

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I changed the description of my issue to remove personal context from our app and make it more generic.

That makes it much clearer.

So I think that your use case is impossible to achieve with a custom rule, at least not in its full generality. But there are so called Swift Custom Rules (as opposed to the default Regex Custom Rules) which would allow you to implement this check based on SwiftSyntax.

However, this requires you to build SwiftLint yourself with Bazel.

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