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jsx-handler-names support skipping prop naming checks #3722

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Max10240 opened this issue Apr 2, 2024 · 2 comments
Open

jsx-handler-names support skipping prop naming checks #3722

Max10240 opened this issue Apr 2, 2024 · 2 comments

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@Max10240
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Max10240 commented Apr 2, 2024

My project has many components from other dependency packages, like:

<ComponentFromOtherLibraryFoo customPropNameFoo={handleSomething} />;
<ComponentFromOtherLibraryBar customPropNameBar={handleSomething} />;

Every time I come across them, I need to add an extra line of boring comments:

// eslint-disable-next-line jsx-handler-names
<ComponentFromOtherLibraryFoo customPropNameFoo={handleSomething} />;
// eslint-disable-next-line jsx-handler-names
<ComponentFromOtherLibraryBar customPropNameBar={handleSomething} />;

To be honest, I don't care about the names of these PROPS(even the components in my own project, I just want it to check my handler function's name)

To make matters worse, if the prop's name is not camelCase (e.g., all lowercase letters: "foofoo"), the option "eventHandlerPropPrefix" is not valid either, because it only applies to CamelCase naming:

/* with config: 
{
  eventHandlerPrefix: '(on|handle)',
  eventHandlerPropPrefix: '(on|foo)',
}
*/
// fine
<ComponentFromOtherLibraryFoo fooPropName={handleSomething} />;

// not work, still has error
<ComponentFromOtherLibraryFoo foo={handleSomething} />;

So, it would be nice if there were an option like "checkPropName". For those who don't care about prop naming, simply turn it off.
like:

{
  eventHandlerPrefix: '(on|handle)',
  eventHandlerPropPrefix: '(on|foo)',
  // ...
  checkPropName: false,
}

Anyway, I want to confirm if this option is necessary (and if anyone else has experienced this), and if so, I can create a PR to do it.

@ljharb
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ljharb commented Apr 2, 2024

The rule's entire purpose is to check prop names.

I think it'd be reasonable to add an option with a list of component names to ignore, though.

@Max10240
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I think it'd be reasonable to add an option with a list of component names to ignore, though.

Okay, let me try to implement it!

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