[Fix] destructuring-assignment: Handle destructuring of useContext in SFC
#2797
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…in SFC Co-authored-by: Jin Young Park <[email protected]> Co-authored-by: Jordan Harband <[email protected]>
| const destructuringUseContext = destructuring && node.init.callee && node.init.callee.name === 'useContext'; | ||
| // let foo = useContext(aContext); | ||
| const assignUseContext = identifier && node.init.callee && node.init.callee.name === 'useContext'; |
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are we sure useContext is the react hook? I think we should make sure that nobody's using a custom hook or function named useContext, and that this useContext is imported/required from react.
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https://reactjs.org/docs/hooks-reference.html#usecontext
here in official docs of react says useContext is one of basic hooks with useState, useEffect.
and we import useContext like import {useContext} from 'react';
I think if somebody's using function named useContext which overwrite basic hooks , I think we should make another rule about custom hooks which overwrite basic hooks.
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Someone might be using a version of React that doesn't have hooks.
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then is there any possible way to check version of react? or we should not include this part.
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Yes! Check out lib/util/version.js's testReactVersion method.
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do I have to import testReactVersion method in lib/rules/destructuring-assignment' to check react version in rules? I have no idea.. could you help me with this?
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@Zinyon are you still interested in completing this PR? |
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The |
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@ljharb sure, i will look around |
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Codecov Report
@@ Coverage Diff @@
## master #2797 +/- ##
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Coverage 97.58% 97.58%
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Files 130 130
Lines 9223 9223
Branches 3349 3349
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Hits 9000 9000
Misses 223 223 Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here. |
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I went ahead and added the react version dependence; i'll leave "make sure it's destructured from the pragma" as a followup. |
i reopen PR on resolve issue - #2309 cause i did a lot of commits while editing.
Fixes #2309. Closes #2787.