fix: Improve config error messages

nzakas commented 2 weeks ago

Prerequisites checklist

[x] I have read the contributing guidelines.

What is the purpose of this pull request? (put an "X" next to an item)

[ ] Documentation update [ ] Bug fix (template) [ ] New rule (template) [ ] Changes an existing rule (template) [ ] Add autofix to a rule [ ] Add a CLI option [x] Add something to the core [ ] Other, please explain:

What changes did you make? (Give an overview)

Added additional URLs to several error messages related to configuration errors.
Added a nice message for when a config file isn't found, as it seems like some people are just installing ESLint v9 without doing any migration first and are confused when the config file isn't found.

Is there anything you'd like reviewers to focus on?

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nzakas commented 2 weeks ago

@aladdin-add I don't understand why you're suggesting to change the wording in all of the messages. I purposely used "You" to make it clear to people that if they, personally, aren't using the key then it's probably coming from a plugin.

aladdin-add commented 2 weeks ago

well. I don't feel strong about the wording - just want to say it's also may be coming from a shared config. 😄

eslint / eslint