Merge branch 'MDL-60342-33' of https://github.com/patkira/moodle into MOODLE_33_STABLE

[moodle.git] / .eslintrc

{
  'env': {
    'browser': true,
    'amd': true
  },
  'globals': {
    'M': true,
    'Y': true
  },
  'rules': {
    // See http://eslint.org/docs/rules/ for all rules and explanations of all
    // rules.

    // === Possible Errors ===
    'comma-dangle': 'off',
    'no-cond-assign': 'error',
    'no-console': 'error',
    'no-constant-condition': 'error',
    'no-control-regex': 'error',
    'no-debugger': 'error',
    'no-dupe-args': 'error',
    'no-dupe-keys': 'error',
    'no-duplicate-case': 'error',
    'no-empty': 'warn',
    'no-empty-character-class': 'error',
    'no-ex-assign': 'error',
    'no-extra-boolean-cast': 'error',
    'no-extra-parens': 'off',
    'no-extra-semi': 'error',
    'no-func-assign': 'error',
    'no-inner-declarations': 'error',
    'no-invalid-regexp': 'error',
    'no-irregular-whitespace': 'error',
    'no-obj-calls': 'error',
    'no-prototype-builtins': 'off',
    'no-regex-spaces': 'error',
    'no-sparse-arrays': 'error',
    'no-unexpected-multiline': 'error',
    'no-unreachable': 'warn',
    'no-unsafe-finally': 'error',
    'no-unsafe-negation': 'error',
    'use-isnan': 'error',
    'valid-jsdoc': ['warn', { 'requireReturn': false, 'requireParamDescription': false, 'requireReturnDescription': false }],
    'valid-typeof': 'error',

    // === Best Practices ===
    // (these mostly match our jshint config)
    'array-callback-return': 'warn',
    'block-scoped-var': 'warn',
    'complexity': 'warn',
    'consistent-return': 'warn',
    'curly': 'error',
    'dot-notation': 'warn',
    'no-alert': 'warn',
    'no-caller': 'error',
    'no-case-declarations': 'error',
    'no-div-regex': 'error',
    'no-empty-pattern': 'error',
    'no-empty-function': 'warn',
    'no-eq-null': 'error',
    'no-eval': 'error',
    'no-extend-native': 'error',
    'no-extra-bind': 'warn',
    'no-fallthrough': 'error',
    'no-floating-decimal': 'warn',
    'no-global-assign': 'warn',
    // Enabled by grunt for AMD modules: 'no-implicit-globals': 'error',
    'no-implied-eval': 'error',
    'no-invalid-this': 'error',
    'no-iterator': 'error',
    'no-labels': 'error',
    'no-loop-func': 'error',
    'no-multi-spaces': 'warn',
    'no-multi-str': 'error',
    'no-new-func': 'error',
    'no-new-wrappers': 'error',
    'no-octal': 'error',
    'no-octal-escape': 'error',
    'no-proto': 'error',
    'no-redeclare': 'warn',
    'no-return-assign': 'error',
    'no-script-url': 'error',
    'no-self-assign': 'error',
    'no-self-compare': 'error',
    'no-sequences': 'warn',
    'no-throw-literal': 'warn',
    'no-unmodified-loop-condition': 'error',
    'no-unused-expressions': 'error',
    'no-unused-labels': 'error',
    'no-useless-call': 'warn',
    'no-useless-escape': 'warn',
    'no-with': 'error',
    'wrap-iife': ['error', 'any'],

    // === Variables ===
    'no-delete-var': 'error',
    'no-undef': 'error',
    'no-undef-init': 'error',
    'no-unused-vars': ['error', { 'caughtErrors': 'none' }],

    // === Stylistic Issues ===
    'array-bracket-spacing': 'warn',
    'block-spacing': 'warn',
    'brace-style': ['warn', '1tbs'],
    'camelcase': 'warn',
    'comma-spacing': ['warn', { 'before': false, 'after': true }],
    'comma-style': ['warn', 'last'],
    'computed-property-spacing': 'error',
    'consistent-this': 'off',
    'eol-last': 'off',
    'func-call-spacing': ['warn', 'never'],
    'func-names': 'off',
    'func-style': 'off',
    // indent currently not doing well with our wrapping style, so disabled.
    'indent': ['off', 4, { 'SwitchCase': 1 }],
    'key-spacing': ['warn', { 'beforeColon': false, 'afterColon': true, 'mode': minimum }],
    'keyword-spacing': 'warn',
    'linebreak-style': ['error', 'unix'],
    'lines-around-comment': 'off',
    'max-len': ['error', 132],
    'max-lines': 'off',
    'max-depth': 'warn',
    'max-nested-callbacks': ['warn', 5],
    'max-params': 'off',
    'max-statements': 'off',
    'max-statements-per-line': ['warn', { max: 2 }],
    'new-cap': ['warn', { 'properties': false }],
    'new-parens': 'warn',
    'newline-after-var': 'off',
    'newline-before-return': 'off',
    'newline-per-chained-call': 'off',
    'no-array-constructor': 'off',
    'no-bitwise': 'error',
    'no-continue': 'off',
    'no-inline-comments': 'off',
    'no-lonely-if': 'off',
    'no-mixed-operators': 'off',
    'no-mixed-spaces-and-tabs': 'error',
    'no-multiple-empty-lines': 'warn',
    'no-negated-condition': 'off',
    'no-nested-ternary': 'warn',
    'no-new-object': 'off',
    'no-plusplus': 'off',
    'no-tabs': 'error',
    'no-ternary': 'off',
    'no-trailing-spaces': 'error',
    'no-underscore-dangle': 'off',
    'no-unneeded-ternary': 'off',
    'no-whitespace-before-property': 'warn',
    'object-curly-newline': 'off',
    'object-curly-spacing': 'warn',
    'object-property-newline': 'off',
    'one-var': 'off',
    'one-var-declaration-per-line': ['warn', 'initializations'],
    'operator-assignment': 'off',
    'operator-linebreak': 'off',
    'padded-blocks': 'off',
    'quote-props': ['warn', 'as-needed', {'unnecessary': false, 'keywords': true, 'numbers': true}],
    'quotes': 'off',
    'require-jsdoc': 'warn',
    'semi': 'error',
    'semi-spacing': ['warn', {'before': false, 'after': true}],
    'sort-vars': 'off',
    'space-before-blocks': 'warn',
    'space-before-function-paren': ['warn', 'never'],
    'space-in-parens': 'warn',
    'space-infix-ops': 'warn',
    'space-unary-ops': 'warn',
    'spaced-comment': 'warn',
    'unicode-bom': 'error',
    'wrap-regex': 'off',

    // === Deprecations ===
    "no-restricted-properties": ['warn', {
        'object': 'M',
        'property': 'str',
        'message': 'Use AMD module "core/str" or M.util.get_string()'
    }],
  }
}