Add all rules config

[akoidan]

Some rules, e.g. no-relative-parent-imports are missing in default rule set. Lets create a config "plugin:import/all" that will include everything.

This config doesn't produce all linting rules:

{
  "extends": [
    "plugin:import/errors",
    "plugin:import/warnings",
  ]

[ljharb]

That would make adding a rule always be a breaking change; it wouldn't be valuable to have such a config.

[akoidan]

@ljharb That's what most set of rules do.

• They don't break anything
• Noone forces you to use use allConfig you you bump the config every day like a crazy

[ljharb]

@akoidan adding a new rule to any plugin's config is always semver-major - that's how everyone in the ecosystem does it.

Thus, an "all" config would also either not get new ones until the next major - just like "recommended" already does - or, would force a semver-major bump any time a rule is added.

[akoidan]

Is it?

• in eslint ecosystem?
• or in typescript-eslint?

New rules come withing minor versions and it's totally ok, you can:

• always disable a rule
• you're not forced to use all config
• you always have a lock file for fixed version if you don't care about lib updates, which you shouldn't be of.

[ljharb]

Fair enough that eslint itself does it; you'll note the concerns in eslint/eslint#6248 :-) specifically, eslint/eslint#6248 (comment)

You only have a lockfile if you have one; apps should have them but libraries shouldn't. Generally speaking, the only valid response here to "it's a breaking change" is "you don't have to use it", which is true.

Can you explain why you want this?

[akoidan]

@ljharb I want the most arrgessive rules for by configuration as possible. Most of the things that I find useful, e.g. no-named-as-default usually don't come in recommended config.

• And I need to go via each rule and include it into config manually.
• Or I wouldn't even know they they exist as I assume config would include everything.

It would be much easier (at least for me) if I could include all config and exclude rules which make me uncomfortable because they would warn in stoud instead of going via each rule and hardcode everything manually. And after I bump all config I wouldn't even know that some useful rule came out.

[ljharb]

The most aggressive possible configuration won't necessarily match the defaults; some rules can only be manually configured for your project and have no reasonable defaults - it seems like you might want to do what I do with the airbnb config, and configure them yourself, but use eslint-find-rules in CI to warn you when new rules arrive that you haven't configured.