mirror of https://github.com/facebook/react-native.git synced 2024-11-22 06:29:46 +00:00

History

Rob Hogan 398b3b3be4 Some checks are pending Label closed PR as merged and leave a comment / comment-and-label (push) Waiting to run Details Publish Bumped Packages / publish_bumped_packages (push) Waiting to run Details Update node modules cache / update_node_modules_cache (push) Waiting to run Details metro-config: Revert setting `hermesParser: true` in default Metro config (#47670 ) Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/47670 Now that we have `babel-plugin-syntax-hermes-parser` in `react-native/babel-preset` (since D63535216), it's no longer necessary to use `hermes-parser` directly in Metro in order to use newer Flow syntax. Babel with `babel-plugin-syntax-hermes-parser` is generally preferable, because it intelligently falls back to parsing with Babel for any non-`flow` files. See https://github.com/facebook/hermes/issues/1549 for context. Changelog: [General][Fixed] metro-config: Don't use `hermes-parser` by default, prefer `babel-plugin-syntax-hermes-parser`, which supports other syntax plugins. Reviewed By: huntie Differential Revision: D66002056 fbshipit-source-id: cf48acec347e2c0791872f8ca4b53f5f8af1c783		2024-11-19 02:43:03 -08:00
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src	metro-config: Revert setting `hermesParser: true` in default Metro config (#47670 )	2024-11-19 02:43:03 -08:00
.gitignore
package.json	Update Metro to 0.81.0 (#47012 )	2024-10-14 10:08:36 -07:00
README.md

@react-native/metro-config

Installation

yarn add --dev @react-native/js-polyfills metro-config @react-native/metro-babel-transformer metro-runtime @react-native/metro-config

Note: We're using yarn to install deps. Feel free to change commands to use npm 3+ and npx if you like

To run the tests in this package, run the following commands from the React Native root folder: