Summary: Ports an internal ESLint rule used at Facebook, `error-subclass-name`, to cover the React Native codebase. This rule enforces that error classes ( = those with PascalCase names ending with `Error`) only extend other error classes, and that regular functions don't have names that could be mistaken for those of error classes.
Reviewed By: rubennorte
Differential Revision: D17829298
fbshipit-source-id: 834e457343034a0897ab394b6a2d941789953d2e
Summary:
This is an ESLint plugin that infers whether an import looks like a Haste module name. To keep the linter fast and simple, it does not look in the Haste map. Instead, it looks for uppercase characters in single-name import paths, since npm has disallowed uppercase letters in package names for a long time. There are some false negatives (e.g. "merge" is a Haste module and this linter rule would not pick it up) but those are about 1.1% of the module names in the RN repo, and unit tests and integration tests will fail anyway once Haste is turned off.
You can disable the lint rule on varying granular levels with ESLint's normal disabling/enabling mechanisms.
Also rewrote more Haste imports so that the linter passes (i.e. fixed lint errors as part of this PR).
## Changelog
[General] [Changed] - Add a lint rule to disallow Haste imports
Pull Request resolved: https://github.com/facebook/react-native/pull/25058
Differential Revision: D15515826
Pulled By: cpojer
fbshipit-source-id: d58a3c30dfe0887f8a530e3393af4af5a1ec1cac
Moti Zilberman
James Ide