Disabling of mostly stylistic rules when applying eslint-config-ash-nazg (for linting other projects or node_modules); should split these out within ash-nazg; also has overrides used for linting others' projects

.eslintignore

# dist

# very unfortunately, it seems this can't be overridden apparently
#    per https://eslint.org/docs/user-guide/configuring
#   "ESLint always ignores files in /node_modules/* and /bower_components/*"
!node_modules

!.eslintrc.js
!.eslintrc-script.js

.eslintrc-script.js

// Todo: Make a binary (and package.json)
// Call like this: eslint --config=../.eslintrc-script.js --no-eslintrc --no-inline-config .
'use strict';
module.exports = {
  // Though not allowable with script, adding to avoid errors
  parserOptions: {
    ecmaVersion: 2020,
    sourceType: 'module'
  },
  extends: [
    '.eslintrc.js', 'plugin:node/recommended-script'
  ],
  overrides: [
    {
      files: 'eslint-plugin-jsdoc/**',
      parser: 'babel-eslint',
      plugins: [
        // For eslint-plugin-jsdoc
        'flowtype',
        'fp',
        'sort-keys-fix'
      ],
      rules: {
        'import/no-dynamic-require': 0, // Convenience to build from rules

        // Ignore
        'no-sync': 0,
        'no-shadow': 0, // `context` as a Mocha global
        'unicorn/no-process-exit': 0,
        'jsdoc/require-param': 0, // Using Flow instead
        // Might actually disable if ever need its linting in browser
        'compat/compat': 0
      }
    }
  ],
  rules: {
    'no-process-exit': 0, // Re-added by recommended-script
    'import/no-commonjs': 0,
    'node/no-unsupported-features/es-syntax': ['error', {
      ignores: ['modules']
    }]
  }
};

.eslintrc.js

// Todo: Make a binary (and package.json)
// Call like this: eslint --config=../.eslintrc.js --no-eslintrc --no-inline-config .
'use strict';
module.exports = {
  ignorePatterns: [
    // 'dist',
    '!node_modules',
    '!.eslintrc.js'
  ],
  extends: [
    'ash-nazg/sauron-node'
  ],
  settings: {
    jsdoc: {
      // Unset
      preferredTypes: null
    }
  },
  overrides: [
    {
      files: [
        '**/eslint-plugin-chai-as-promised/**',
        '**/eslint-plugin-mocha-cleanup/**'
      ],
      extends: [
        'plugin:node/recommended-script'
      ],
      rules: {
        'import/no-commonjs': 0
      }
    },
    {
      files: [
        '**/eslint-plugin-mocha-cleanup/**'
      ],
      rules: {
        'jsdoc/check-tag-names': 0,
        'no-var': 0
      }
    },
    {
      files: '**/dist/**',
      extends: [
        'plugin:node/recommended-script'
      ],
      rules: {
        // Disabling (though really shouldn't) per problematic cases: https://github.com/mozilla/eslint-plugin-no-unsanitized/issues/113
        'no-unsanitized/method': 0,

        'no-process-exit': 0, // Re-added by recommended-script
        'wrap-iife': 0,
        strict: 0,
        'prefer-const': 0
      }
    },
    {
      files: ['.eslintrc.js', '.eslintrc-script.js'],
      extends: [
        'plugin:node/recommended-script'
      ],
      rules: {
        'import/no-commonjs': 0
      }
    },
    {
      files: '**/test/**',
      env: {
        mocha: true
      }
    }
  ],
  rules: {
    // Stylistic only
    'unicorn/no-for-loop': 0,
    'no-mixed-requires': 0,
    'import/order': 0,
    'brace-style': 0,
    'comma-dangle': 0,
    'import/extensions': 0,
    'import/no-anonymous-default-export': 0,
    'node/file-extension-in-import': 0,
    'multiline-ternary': 0,
    'no-multiple-empty-lines': 0,
    'operator-linebreak': 0,
    'arrow-parens': 0,
    'object-curly-spacing': 0,
    'space-before-function-paren': 0,
    'jsdoc/match-description': 0,
    'prefer-destructuring': 0,
    'array-bracket-newline': 0,
    'eslint-comments/no-unused-disable': 0,
    'spaced-comment': 0,
    'jsdoc/require-jsdoc': 0,
    'jsdoc/require-returns': 0,
    'node/exports-style': 0,
    'eol-last': 0,
    'no-void': 0,
    'block-spacing': 0,
    'function-paren-newline': 0,
    'generator-star-spacing': 0,
    'unicorn/new-for-builtins': 0,
    'promise/prefer-await-to-then': 0,
    'promise/avoid-new': 0,
    'no-undef-init': 0,
    'object-shorthand': 0,
    'prefer-spread': 0,
    'prefer-rest-params': 0,
    'unicorn/prefer-reflect-apply': 0,
    'consistent-this': 0,
    'padded-blocks': 0,
    'import/no-named-default': 0,
    'global-require': 0,
    'no-console': 0,
    'quote-props': 0,
    'unicorn/prefer-includes': 0,
    'no-implicit-coercion': 0,
    camelcase: 0,
    quotes: 0,
    indent: 0,
    'import/newline-after-import': 0,
    'jsdoc/require-property': 0,
    'unicorn/prefer-string-slice': 0,

    // Not of concern (as in Babel) when there is a `then(null, catcher)`
    'promise/catch-or-return': ['error', {allowThen: true}],

    // Todo: Should investigate why failing in dist:
    'no-unsafe-finally': 0, // Babel?
    'no-loop-func': 0, // Babel?

    // Somewhat helpful, but not critical
    'no-var': 0, // Actually could be a problem in overriding globals

    'no-shadow': 0,
    'vars-on-top': 0,
    'no-func-assign': 0,
    'no-process-env': 0,
    'no-process-exit': 0,
    'eslint-comments/disable-enable-pair': 0,
    'func-name-matching': 0, // Not sure why Babel violates with `_createSymbol`
    'block-scoped-var': 0,
    '@mysticatea/block-scoped-var': 0,
    'consistent-return': 0,
    'dot-notation': 0,
    'import/unambiguous': 0,
    'no-eq-null': 0,
    'default-param-last': 0,
    'unicorn/no-unsafe-regex': 0,
    'default-case': 0,
    'wrap-regex': 0,
    'require-unicode-regexp': 0,
    'prefer-named-capture-group': 0,
    'unicorn/escape-case': 0,
    'no-empty-function': 0,

    // Might want to apply sometimes
    'no-mixed-operators': 0,
    'unicorn/no-fn-reference-in-iterator': 0,
    'max-len': 0
  }
};

package.json

{
  "private": true,
  "author": "Brett Zamir",
  "contributors": [],
  "name": "home-directory",
  "version": "0.0.0",
  "description": "For holding npm packages that wish to run across projects (like ESLint)",
  "keywords": [
    "linting"
  ],
  "repository": "https://gist.github.com/d473b8435e97abc5a4fae61f12e095bb",
  "homepage": "https://gist.github.com/d473b8435e97abc5a4fae61f12e095bb",
  "bugs": "https://gist.github.com/brettz9/d473b8435e97abc5a4fae61f12e095bb",
  "license": "MIT",
  "dependencies": {},
  "engines": {
    "node": ">=0.1.14"
  },
  "devDependencies": {
    "@mysticatea/eslint-plugin": "^13.0.0",
    "babel-eslint": "^10.0.3",
    "eslint": "^6.8.0",
    "eslint-config-ash-nazg": "^17.2.0",
    "eslint-config-standard": "^14.1.0",
    "eslint-plugin-array-func": "^3.1.3",
    "eslint-plugin-compat": "^3.5.1",
    "eslint-plugin-eslint-comments": "^3.1.2",
    "eslint-plugin-flowtype": "^4.6.0",
    "eslint-plugin-fp": "^2.3.0",
    "eslint-plugin-html": "^6.0.0",
    "eslint-plugin-import": "^2.20.1",
    "eslint-plugin-jsdoc": "^21.0.0",
    "eslint-plugin-markdown": "^1.0.1",
    "eslint-plugin-no-unsanitized": "^3.0.2",
    "eslint-plugin-no-use-extend-native": "^0.4.1",
    "eslint-plugin-node": "^11.0.0",
    "eslint-plugin-promise": "^4.2.1",
    "eslint-plugin-sonarjs": "^0.5.0",
    "eslint-plugin-sort-keys-fix": "^1.1.0",
    "eslint-plugin-standard": "^4.0.1",
    "eslint-plugin-unicorn": "^16.1.1",
    "typescript": "^3.8.2"
  }
}