eslint-config-codeclimate-default-checks

This package was created to reproduce the default check items of CodeClimate in ESLint.

CodeClimate default checks and alternatives

• argument-count => https://eslint.org/docs/rules/max-params

• complex-logic => https://github.com/tomyam2020/eslint-plugin-complex-logic

• file-lines => https://eslint.org/docs/rules/max-lines

• method-complexity => https://github.com/SonarSource/eslint-plugin-sonarjs/blob/master/docs/rules/cognitive-complexity.md

• method-count => https://github.com/mawrkus/eslint-plugin-max-methods-per-class

• method-lines => https://eslint.org/docs/rules/max-lines-per-function

• nested-control-flow => https://eslint.org/docs/rules/max-depth

• return-statements => https://github.com/tomyam2020/eslint-plugin-max-return-statements-per-function

• similar-code => none

• identical-code => none

The thresholds for each rule are based on this page.

Rules with no alternatives

No alternative rules were found for similar-code and identical-code. These check for similarity or duplication of code between multiple files, but since this comment says

ESLint rules only operate on the context of a single file. So you won’t be able to detect duplicated code across multiple files.

and there does not seem to be a rule in ESLint to replace it completely, unfortunately there are no alternatives for these two items.

Installation

npm

npm install --save-dev eslint-plugin-complex-logic eslint-plugin-max-methods-per-class eslint-plugin-max-return-statements-per-function eslint-plugin-sonarjs eslint-config-codeclimate-default-checks

yarn

yarn add -D eslint-plugin-complex-logic eslint-plugin-max-methods-per-class eslint-plugin-max-return-statements-per-function eslint-plugin-sonarjs eslint-config-codeclimate-default-checks

Usage

in .eslintrc.js:

module.exports = {
  extends: ["codeclimate-default-checks"],
  // other options...
};

License

MIT