react-native-macos/template/_prettierrc.js

module.exports = {
  arrowParens: 'avoid',
  bracketSameLine: true,
  bracketSpacing: false,
  singleQuote: true,
  trailingComma: 'all',
};
Fresh RN projects fails ESLint / Prettier by default (#25478) Summary: Fixes https://github.com/facebook/react-native/issues/25477 This PR adds a `.prettierrc.js` config file to the HelloWorld template. `eslint-config-react-native-community` includes custom settings for some rules which conflict with Prettier's default settings. Consequently, if you run `eslint` immediately after scaffolding a new app you get errors (see linked issue). This PR configures Prettier to be compatible with both the existing ESLint config and the existing project template (with no code changes to the latter). ## Changelog [General] [Changed] - Added a default Prettier config for new projects Pull Request resolved: https://github.com/facebook/react-native/pull/25478 Test Plan: - The following screenshots show the output of `yarn lint` before and after these changes - These were run immediate after running `npx react-native-cli init RN060` ### Without these changes - Linting errors on new projects - Unfixable automatically due to conflicting rules <img width="1116" alt="Screenshot 2019-07-03 at 17 44 55" src="https://user-images.githubusercontent.com/2393035/60610078-f6b44d00-9dba-11e9-826f-1524b949e4fd.png"> <img width="1116" alt="Screenshot 2019-07-03 at 17 45 07" src="https://user-images.githubusercontent.com/2393035/60610085-fb790100-9dba-11e9-9a9c-33f4cfefd51e.png"> ### With these changes - Brand new projects will not produce lint errors out of the box <img width="1116" alt="Screenshot 2019-07-03 at 17 48 25" src="https://user-images.githubusercontent.com/2393035/60610266-57dc2080-9dbb-11e9-8a55-fd09f3549c17.png"> Differential Revision: D16223094 Pulled By: cpojer fbshipit-source-id: bd2c00b1fcf27b1afcad8c18b357b95a3900bdf7 2019-07-15 12:05:35 +03:00			`module.exports = {`
RN: Normalize Prettier Configuration Summary: Changelog: [Internal] Reviewed By: zertosh Differential Revision: D31745469 fbshipit-source-id: b930e4aefd8d21021b7c43a48ee84d0546fb56eb 2021-10-19 11:50:05 +03:00			`arrowParens: 'avoid',`
JS: Upgrade to Prettier v2.4.1 [1/n] Summary: Changelog: [General][Changed] - Upgraded to `prettier@^2.4.1`. Reviewed By: zertosh Differential Revision: D31854010 fbshipit-source-id: 6d7a2e758a3ddf7c758ceffb14d98eb93b0ce4b0 2021-11-03 08:10:46 +03:00			`bracketSameLine: true,`
Fresh RN projects fails ESLint / Prettier by default (#25478) Summary: Fixes https://github.com/facebook/react-native/issues/25477 This PR adds a `.prettierrc.js` config file to the HelloWorld template. `eslint-config-react-native-community` includes custom settings for some rules which conflict with Prettier's default settings. Consequently, if you run `eslint` immediately after scaffolding a new app you get errors (see linked issue). This PR configures Prettier to be compatible with both the existing ESLint config and the existing project template (with no code changes to the latter). ## Changelog [General] [Changed] - Added a default Prettier config for new projects Pull Request resolved: https://github.com/facebook/react-native/pull/25478 Test Plan: - The following screenshots show the output of `yarn lint` before and after these changes - These were run immediate after running `npx react-native-cli init RN060` ### Without these changes - Linting errors on new projects - Unfixable automatically due to conflicting rules <img width="1116" alt="Screenshot 2019-07-03 at 17 44 55" src="https://user-images.githubusercontent.com/2393035/60610078-f6b44d00-9dba-11e9-826f-1524b949e4fd.png"> <img width="1116" alt="Screenshot 2019-07-03 at 17 45 07" src="https://user-images.githubusercontent.com/2393035/60610085-fb790100-9dba-11e9-9a9c-33f4cfefd51e.png"> ### With these changes - Brand new projects will not produce lint errors out of the box <img width="1116" alt="Screenshot 2019-07-03 at 17 48 25" src="https://user-images.githubusercontent.com/2393035/60610266-57dc2080-9dbb-11e9-8a55-fd09f3549c17.png"> Differential Revision: D16223094 Pulled By: cpojer fbshipit-source-id: bd2c00b1fcf27b1afcad8c18b357b95a3900bdf7 2019-07-15 12:05:35 +03:00			`bracketSpacing: false,`
			`singleQuote: true,`
			`trailingComma: 'all',`
			`};`