use central jitsi eslint config (#2108)

.eslintrc.js

@@ -1,311 +1,5 @@
 module.exports = {
-    'env': {
-        'browser': true,
-        'commonjs': true,
-        'es6': true
-    },
     'extends': [
-        'eslint:recommended',
-        'plugin:flowtype/recommended'
-    ],
-    'globals': {
-        // The globals that (1) are accessed but not defined within many of our
-        // files, (2) are certainly defined, and (3) we would like to use
-        // without explicitly specifying them (using a comment) inside of our
-        // files.
-        '__filename': false
-    },
-    'parser': 'babel-eslint',
-    'parserOptions': {
-        'ecmaFeatures': {
-            'experimentalObjectRestSpread': true
-        },
-        'sourceType': 'module'
-    },
-    'plugins': [
-        'flowtype',
-
-        // ESLint's rule no-duplicate-imports does not understand Flow's import
-        // type. Fortunately, eslint-plugin-import understands Flow's import
-        // type.
-        'import'
-    ],
-    'rules': {
-        // Possible Errors group
-        'no-cond-assign': 2,
-        'no-console': 0,
-        'no-constant-condition': 2,
-        'no-control-regex': 2,
-        'no-debugger': 2,
-        'no-dupe-args': 2,
-        'no-dupe-keys': 2,
-        'no-duplicate-case': 2,
-        'no-empty': 2,
-        'no-empty-character-class': 2,
-        'no-ex-assign': 2,
-        'no-extra-boolean-cast': 2,
-        'no-extra-parens': [
-            'error',
-            'all',
-            { 'nestedBinaryExpressions': false }
-        ],
-        'no-extra-semi': 2,
-        'no-func-assign': 2,
-        'no-inner-declarations': 2,
-        'no-invalid-regexp': 2,
-        'no-irregular-whitespace': 2,
-        'no-negated-in-lhs': 2,
-        'no-obj-calls': 2,
-        'no-prototype-builtins': 0,
-        'no-regex-spaces': 2,
-        'no-sparse-arrays': 2,
-        'no-unexpected-multiline': 2,
-        'no-unreachable': 2,
-        'no-unsafe-finally': 2,
-        'use-isnan': 2,
-        'valid-typeof': 2,
-
-        // Best Practices group
-        'accessor-pairs': 0,
-        'array-callback-return': 2,
-        'block-scoped-var': 0,
-        'complexity': 0,
-        'consistent-return': 0,
-        'curly': 2,
-        'default-case': 0,
-        'dot-location': [ 'error', 'property' ],
-        'dot-notation': 2,
-        'eqeqeq': 2,
-        'guard-for-in': 2,
-        'no-alert': 2,
-        'no-caller': 2,
-        'no-case-declarations': 2,
-        'no-div-regex': 0,
-        'no-else-return': 2,
-        'no-empty-function': 2,
-        'no-empty-pattern': 2,
-        'no-eq-null': 2,
-        'no-eval': 2,
-        'no-extend-native': 2,
-        'no-extra-bind': 2,
-        'no-extra-label': 2,
-        'no-fallthrough': 2,
-        'no-floating-decimal': 2,
-        'no-implicit-coercion': 2,
-        'no-implicit-globals': 2,
-        'no-implied-eval': 2,
-        'no-invalid-this': 2,
-        'no-iterator': 2,
-        'no-labels': 2,
-        'no-lone-blocks': 2,
-        'no-loop-func': 2,
-        'no-magic-numbers': 0,
-        'no-multi-spaces': 2,
-        'no-multi-str': 2,
-        'no-native-reassign': 2,
-        'no-new': 2,
-        'no-new-func': 2,
-        'no-new-wrappers': 2,
-        'no-octal': 2,
-        'no-octal-escape': 2,
-        'no-param-reassign': 2,
-        'no-proto': 2,
-        'no-redeclare': 2,
-        'no-return-assign': 2,
-        'no-script-url': 2,
-        'no-self-assign': 2,
-        'no-self-compare': 2,
-        'no-sequences': 2,
-        'no-throw-literal': 2,
-        'no-unmodified-loop-condition': 2,
-        'no-unused-expressions': [
-            'error',
-            {
-                'allowShortCircuit': true,
-                'allowTernary': true
-            }
-        ],
-        'no-unused-labels': 2,
-        'no-useless-call': 2,
-        'no-useless-concat': 2,
-        'no-useless-escape': 2,
-        'no-void': 2,
-        'no-warning-comments': 0,
-        'no-with': 2,
-        'radix': 2,
-        'vars-on-top': 2,
-        'wrap-iife': [ 'error', 'inside' ],
-        'yoda': 2,
-
-        // Strict Mode group
-        'strict': 2,
-
-        // Variables group
-        'init-declarations': 0,
-        'no-catch-shadow': 2,
-        'no-delete-var': 2,
-        'no-label-var': 2,
-        'no-restricted-globals': 0,
-        'no-shadow': 2,
-        'no-shadow-restricted-names': 2,
-        'no-undef': 2,
-        'no-undef-init': 2,
-        'no-undefined': 0,
-        'no-unused-vars': 2,
-        'no-use-before-define': [ 'error', { 'functions': false } ],
-
-        // Stylistic issues group
-        'array-bracket-spacing': [
-            'error',
-            'always',
-            { 'objectsInArrays': true }
-        ],
-        'block-spacing': [ 'error', 'always' ],
-        'brace-style': 2,
-        'camelcase': 2,
-        'comma-dangle': 2,
-        'comma-spacing': 2,
-        'comma-style': 2,
-        'computed-property-spacing': 2,
-        'consistent-this': [ 'error', 'self' ],
-        'eol-last': 2,
-        'func-names': 0,
-        'func-style': 0,
-        'id-blacklist': 0,
-        'id-length': 0,
-        'id-match': 0,
-        'indent': [
-            'error',
-            4,
-            {
-                'CallExpression': {
-                    arguments: 'off'
-                },
-                'FunctionDeclaration': {
-                    parameters: 2
-                },
-                'FunctionExpression': {
-                    parameters: 2
-                },
-                'MemberExpression': 'off',
-                'SwitchCase': 0
-            }
-        ],
-        'key-spacing': 2,
-        'keyword-spacing': 2,
-        'linebreak-style': [ 'error', 'unix' ],
-        'lines-around-comment': [
-            'error',
-            {
-                'allowBlockStart': true,
-                'allowObjectStart': true,
-                'beforeBlockComment': true,
-                'beforeLineComment': true
-            }
-        ],
-        'max-depth': 2,
-        'max-len': [ 'error', 80 ],
-        'max-lines': 0,
-        'max-nested-callbacks': 2,
-        'max-params': 2,
-        'max-statements': 0,
-        'max-statements-per-line': 2,
-        'multiline-ternary': 0,
-        'new-cap': 2,
-        'new-parens': 2,
-        'newline-after-var': 2,
-        'newline-before-return': 2,
-        'newline-per-chained-call': 2,
-        'no-array-constructor': 2,
-        'no-bitwise': 2,
-        'no-continue': 2,
-        'no-inline-comments': 0,
-        'no-lonely-if': 2,
-        'no-mixed-operators': 2,
-        'no-mixed-spaces-and-tabs': 2,
-        'no-multiple-empty-lines': 2,
-        'no-negated-condition': 2,
-        'no-nested-ternary': 0,
-        'no-new-object': 2,
-        'no-plusplus': 0,
-        'no-restricted-syntax': 0,
-        'no-spaced-func': 2,
-        'no-tabs': 2,
-        'no-ternary': 0,
-        'no-trailing-spaces': 2,
-        'no-underscore-dangle': 0,
-        'no-unneeded-ternary': 2,
-        'no-whitespace-before-property': 2,
-        'object-curly-newline': 0,
-        'object-curly-spacing': [ 'error', 'always' ],
-        'object-property-newline': 2,
-        'one-var': 0,
-        'one-var-declaration-per-line': 0,
-        'operator-assignment': 0,
-        'operator-linebreak': [ 'error', 'before' ],
-        'padded-blocks': 0,
-        'quote-props': 0,
-        'quotes': [ 'error', 'single' ],
-        'require-jsdoc': [
-            'error',
-            {
-                'require': {
-                    'ClassDeclaration': true,
-                    'FunctionDeclaration': true,
-                    'MethodDefinition': true
-                }
-            }
-        ],
-        'semi': [ 'error', 'always' ],
-        'semi-spacing': 2,
-        'sort-vars': 2,
-        'space-before-blocks': 2,
-        'space-before-function-paren': [ 'error', 'never' ],
-        'space-in-parens': [ 'error', 'never' ],
-        'space-infix-ops': 2,
-        'space-unary-ops': 2,
-        'spaced-comment': 2,
-        'unicode-bom': 0,
-        'wrap-regex': 0,
-
-        // ES6 group rules
-        'arrow-body-style': [
-            'error',
-            'as-needed',
-            { requireReturnForObjectLiteral: true }
-        ],
-        'arrow-parens': [ 'error', 'as-needed' ],
-        'arrow-spacing': 2,
-        'constructor-super': 2,
-        'generator-star-spacing': 2,
-        'no-class-assign': 2,
-        'no-confusing-arrow': 2,
-        'no-const-assign': 2,
-        'no-dupe-class-members': 2,
-        'no-new-symbol': 2,
-        'no-restricted-imports': 0,
-        'no-this-before-super': 2,
-        'no-useless-computed-key': 2,
-        'no-useless-constructor': 2,
-        'no-useless-rename': 2,
-        'no-var': 2,
-        'object-shorthand': [
-            'error',
-            'always',
-            { 'avoidQuotes': true }
-        ],
-        'prefer-arrow-callback': [ 'error', { 'allowNamedFunctions': true } ],
-        'prefer-const': 2,
-        'prefer-reflect': 0,
-        'prefer-rest-params': 2,
-        'prefer-spread': 2,
-        'prefer-template': 2,
-        'require-yield': 2,
-        'rest-spread-spacing': 2,
-        'sort-imports': 0,
-        'template-curly-spacing': 2,
-        'yield-star-spacing': 2,
-
-        'import/no-duplicates': 2
-    }
+        'eslint-config-jitsi'
+    ]
 };

package.json

@@ -86,6 +86,7 @@
     "clean-css": "3.4.25",
     "css-loader": "0.28.7",
     "eslint": "4.8.0",
+    "eslint-config-jitsi": "jitsi/eslint-config-jitsi#v0.1",
     "eslint-plugin-flowtype": "2.30.4",
     "eslint-plugin-import": "2.7.0",
     "eslint-plugin-jsdoc": "3.1.3",