@wordpress/prettier-config 's jsxBracketSameLine config is now deprecated

[waviaei]

Description

When setting up our project's esllint using @wordpress/eslint-plugin, specified in .eslintrc as per:
"extends": [ "plugin:@wordpress/eslint-plugin/recommended" ],

I get this error notice jsxBracketSameLine is deprecated.

I found that this error notice is Prettier related, and comes from this line in @wordpress/prettier-config

This change is from Prettier 2.4
https://prettier.io/blog/2021/09/09/2.4.0.html

This release renames the jsxBracketSameLine option to bracketSameLine, which supports HTML, Vue, and Angular in addition to JSX. The old name has been deprecated.

@wordpress/prettier-config's config setting needs to be updated

Step-by-step reproduction instructions

Here, we are using @wordpress/eslint-plugin as standalone -- not as part of @wordpress/scripts

Screenshots, screen recording, code snippet

No response

Environment info

No response

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes

[gziolo]

I opened #37607 to start making the official proposal to switch to the original Prettier in the most recent 2.5 version. Otherwise, we can't apply the changes proposed because we use a fork that is pinned to Prettier 2.2. I included the fix in #37607.

[waviaei]

@gziolo Thanks for the explanation. That explains why seeing the error when @wordpress/eslint-plugin is used separately from @wordpress/scripts. And yes, I agree, I think it will be better going forward, to move back to using the original Prettier .