eslint why does my plugin show Definition for rule was not found?

Question

my plugin

@bluelovers/eslint-plugin https://github.com/bluelovers/ws-node-bluelovers/tree/master/packages/eslint-plugin

my base config https://github.com/bluelovers/ws-node-bluelovers/blob/master/packages/eslintrc/.eslintrc.json

runtime user config

{
  "extends": [
    "bluelovers"
  ]
}

i can type in user repo

eslint --print-config .

this can show config and didn't error, i also see my plugin config inside the list

   "@bluelovers/no-irregular-whitespace": [
      "error",
      {
        "skipComments": true,
        "skipStrings": false,
        "skipTemplates": false,
        "skipRegExps": false,
        "ignores": [
          "　"
        ]
      }
    ],

but when i type eslint index.ts, it show error

   1:1   error    Definition for rule '@bluelovers/no-irregular-whitespace' was not found  @bluelovers/no-irregular-whitespace

index.ts

export const r = /[ \t\uFEFF\xA0　]+$/;

const IRREGULAR_WHITESPACE = /[\f\v  ᠎           ​  　]+/mgu;

how can i fix this??

Answer 1

I think the key missing piece is no "plugins" section in config.

---

Why are you extending from "bluelovers"? Do you have a shared config published? It seems like you're working on a plugin, not a config.

You're then using a rule "@bluelovers/no-irregular-whitespace", with a leading @.

If your plugin is published as "@bluelovers/eslint-plugin", you should try something like this:

{
    "plugins": ["@bluelovers"],
    "extends": ["@bluelovers"], // Assuming you have @bluelovers/eslint-config published, otherwise this might look different or could be skipped
    "rules": {
        "@bluelovers/no-irregular-whitespace": ["error"]
    }
}