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.eslintrc
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/** -------------------------------------------------------------------------------------------------------------------
* Conversion of http://eslint.org/docs/rules/ to an actual .eslintrc file:
* Copied: 04/01/2015
* Updated to yaml format: 05/15/2015
* Copied by: Ely De La Cruz <elycruz@elycruz.com>
* --------------------------------------------------------------------------------------------------------------------- **/
/** ---------------------------------------------------------------------------------------------------------------------
* Environemnt Types:
* --------------------------------------------------------------------------------------------------------------------- **/
{
"parserOptions": {
"ecmaVersion": 2018,
"sourceType": "module",
"ecmaFeatures": {
"experimentalObjectRestSpread": true
}
},
"env": {
"node": true,
"browser": true,
"es6": true,
"jest": true,
"jasmine": true
},
/** ---------------------------------------------------------------------------------------------------------------------
* Globals:
* --------------------------------------------------------------------------------------------------------------------- **/
"globals": {
"fjl": true,
"it": true,
"describe": true
},
/** --------------------------------------------------------------------------------------------------------------------
* Rules:
* Rules in ESLint are divided into several categories to help you better understand their value. Additionally, not all
* rules are enabled by default. Those that are not enabled by default are marked as being off.
* --------------------------------------------------------------------------------------------------------------------- **/
"rules": {
/** -------------------------------------------------------------------------------------------------------------------
* Possible Errors:
* The following rules point out areas where you might have made mistakes.
* ------------------------------------------------------------------------------------------------------------------- **/
"comma-dangle": 0, // - disallow or enforce trailing commas
"no-cond-assign": 2, // - disallow assignment in conditional expressions
"no-console": 0, // - disallow use of console (off by default in the node environment)
"no-constant-condition": 0, // - disallow use of constant expressions in conditions
"no-control-regex": 0, // - disallow control characters in regular expressions
"no-debugger": 1, // - disallow use of debugger
"no-dupe-args": 2, // - disallow duplicate arguments in functions
"no-dupe-keys": 2, // - disallow duplicate keys when creating object literals
"no-duplicate-case": 2, // - disallow a duplicate case label.
"no-empty": 2, // - disallow empty statements
"no-empty-class": 0, // - disallow the use of empty character classes in regular expressions
"no-ex-assign": 2, // - disallow assigning to the exception in a catch block
"no-extra-boolean-cast": 2, // - disallow double-negation booleanOps casts in a booleanOps context
"no-extra-parens": 0, // - disallow unnecessary parentheses (off by default)
"no-extra-semi": 2, // - disallow unnecessary semicolons
"no-func-assign": 0, // - disallow overwriting functions written as function declarations ** Note ** Off for now until issue is resolved: https://github.com/eslint/eslint/issues/2042
"no-inner-declarations": 1, // - disallow function or variable declarations in nested blocks
"no-invalid-regexp": 1, // - disallow invalid regular expression strings in the RegExp constructor
"no-irregular-whitespace": 2, // - disallow irregular whitespace outside of strings and comments
"no-negated-in-lhs": 2, // - disallow negation of the left operand of an in expression
"no-obj-calls": 1, // - disallow the use of object properties of the global object (Math and JSON) as functions
"no-regex-spaces": 2, // - disallow multiple spaces in a regular expression literal
"no-reserved-keys": 0, // - disallow reserved words being used as object literal keys (off by default)
"no-sparse-arrays": 1, // - disallow sparse arrays
"no-unreachable": 2, // - disallow unreachable statements after a return, throw, continue, or break statement
"use-isnan": 2, // - disallow comparisons with the value NaN
"valid-jsdoc": 0, // - Ensure JSDoc comments are valid (off by default)
"valid-typeof": 2, // - Ensure that the results of typeof are compared against a valid stringOps
/** -------------------------------------------------------------------------------------------------------------------
* Best Practices:
* These are rules designed to prevent you from making mistakes. They either prescribe a better way of doing something or help you avoid footguns.
* ------------------------------------------------------------------------------------------------------------------- **/
"block-scoped-var": 0, // - treat var statements as if they were block scoped (off by default)
"complexity": 0, // - specify the maximum cyclomatic complexity allowed in a program (off by default)
"consistent-return": 0, // - require return statements to either always or never specify values
"curly": 0, // - specify curly brace conventions for all control statements
"default-case": 2, // - require default case in switch statements (off by default)
"dot-notation": 2, // - encourages use of dot notation whenever possible
"eqeqeq": 2, // - require the use of === and !==
"guard-for-in": 2, // - make sure for-in loops have an if statement (off by default)
"no-alert": 2, // - disallow the use of alert, confirm, and prompt
"no-caller": 2, // - disallow use of arguments.caller or arguments.callee
"no-div-regex": 0, // - disallow division operators explicitly at beginning of regular expression (off by default)
"no-else-return": 2, // - disallow else after a return in an if (off by default)
"no-eq-null": 0, // - disallow comparisons to null without a type-checking operator (off by default)
"no-eval": 2, // - disallow use of eval()
"no-extend-native": 2, // - disallow adding to native types
"no-extra-bind": 2, // - disallow unnecessary function binding
"no-fallthrough": 0, // - disallow fallthrough of case statements
"no-floating-decimal": 2, // - disallow the use of leading or trailing decimal points in numeric literals (off by default)
"no-implied-eval": 2, // - disallow use of eval()-like methods
"no-iterator": 2, // - disallow usage of __iterator__ property
"no-labels": 2, // - disallow use of labeled statements
"no-lone-blocks": 2, // - disallow unnecessary nested blocks
"no-loop-func": 1, // - disallow creation of functions within loops
"no-multi-spaces": 0, // - disallow use of multiple spaces
"no-multi-str": 2, // - disallow use of multiline strings
"no-native-reassign": 2, // - disallow reassignments of native objects
"no-new": 2, // - disallow use of new operator when not part of the assignment or comparison
"no-new-func": 2, // - disallow use of new operator for Function object
"no-new-wrappers": 2, // - disallows creating new instances of String,Number, and Boolean
"no-octal": 0, // - disallow use of octal literals
"no-octal-escape": 0, // - disallow use of octal escape sequences in stringOps literals, such as var foo = Copyright \251;
"no-param-reassign": 0, // - disallow reassignment of function parameters (off by default)
"no-process-env": 0, // - disallow use of process.env (off by default)
"no-proto": 2, // - disallow usage of __proto__ property
"no-redeclare": 2, // - disallow declaring the same variable more then once
"no-return-assign": 2, // - disallow use of assignment in return statement
"no-script-url": 0, // - disallow use of javascript: urls.
"no-self-compare": 2, // - disallow comparisons where both sides are exactly the same (off by default)
"no-sequences": 0, // - disallow use of comma operator
"no-throw-literal": 2, // - restrict what can be thrown as an exception (off by default)
"no-unused-expressions": 0, // - disallow usage of expressions in statement position ** Note ** Chai's functional style triggers this error. Off for now.
"no-void": 2, // - disallow use of void operator (off by default)
"no-warning-comments": 0, // - disallow usage of configurable warning terms in comments.
"no-with": 2, // - disallow use of the with statement
"radix": 2, // - require use of the second argument for parseInt() (off by default)
"vars-on-top": 0, // - requires to declare all vars on top of their containing scope (off by default)
"wrap-iife": 2, // - require immediate function invocation to be wrapped in parentheses (off by default)
"yoda": 0, // - require or disallow Yoda conditions
/** -------------------------------------------------------------------------------------------------------------------
* Strict Mode:
* These rules relate to using strict mode.
* ------------------------------------------------------------------------------------------------------------------- **/
"global-strict": 0, // - (deprecated) require or disallow the use strict pragma in the global scope (off by default in the node environment)
"no-extra-strict": 0, // - (deprecated) disallow unnecessary use of use strict; when already in strict mode
"strict": 0, // - controls location of Use Strict Directives (we are not using strict since we are injecting it via our own mechanism)
/** -------------------------------------------------------------------------------------------------------------------
* Variables:
* These rules have to do with variable declarations.
* ------------------------------------------------------------------------------------------------------------------- **/
"no-catch-shadow": 2, // - disallow the catch clause parameter name being the same as a variable in the outer scope (off by default in the node environment)
"no-delete-var": 0, // - disallow deletion of variables
"no-label-var": 2, // - disallow labels that share a name with a variable
"no-shadow": 2, // - disallow declaration of variables already declared in the outer scope
"no-shadow-restricted-names": 2, // - disallow shadowing of names such as arguments
"no-undef": 2, // - disallow use of undeclared variables unless mentioned in a /*global */ block
"no-undef-init": 2, // - disallow use of undefined when initializing variables
"no-undefined": 0, // - disallow use of undefined variable (off by default)
"no-unused-vars": 1, // - disallow declaration of variables that are not used in the code
"no-use-before-define": 0, // - disallow use of variables before they are defined
/** -------------------------------------------------------------------------------------------------------------------
* Node.js:
* These rules are specific to JavaScript running on Node.js.
* ------------------------------------------------------------------------------------------------------------------- **/
"handle-callback-err": 0, // - enforces error handling in callbacks (off by default) (on by default in the node environment)
"no-mixed-requires": 0, // - disallow mixing regular variable and require declarations (off by default) (on by default in the node environment)
"no-new-require": 1, // - disallow use of new operator with the require function (off by default) (on by default in the node environment)
"no-path-concat": 0, // - disallow stringOps concatenation with __dirname and __filename (off by default) (on by default in the node environment)
"no-process-exit": 0, // - disallow process.exit() (on by default in the node environment)
"no-restricted-modules": 0, // - restrict usage of specified node modules (off by default)
"no-sync": 0, // - disallow use of synchronous methods (off by default)
/** -------------------------------------------------------------------------------------------------------------------
* Stylistic Issues:
* These rules are purely matters of style and are quite subjective.
* ------------------------------------------------------------------------------------------------------------------- **/
"indent": 0, // - this option sets a specific tab width for your code (off by default)
"brace-style": [1, "stroustrup", {"allowSingleLine": true}], // - enforce one true brace style (off by default)
"camelcase": 2, // - require camel case names
"comma-spacing": 0, // - enforce spacing before and after comma
"comma-style": 2, // - enforce one true comma style (off by default)
"consistent-this": 0, // - enforces consistent naming when capturing the current execution context (off by default)
"eol-last": 1, // - enforce newline at the end of file, with no multiple empty lines
"func-names": 0, // - require function expressions to have a name (off by default)
"func-style": 0, // - enforces use of function declarations or expressions (off by default)
"key-spacing": [2, {"beforeColon": false, "afterColon": true, "mode": "minimum"}], // - enforces spacing between keys and values in object literal properties
"max-nested-callbacks": 0, //[2, 3], // - specify the maximum depth callbacks can be nested (off by default)
"new-cap": 0, // - require a capital letter for constructors ** Note ** Off because Cucumber uses uppercase functions causes error in that case.
"new-parens": 2, // - disallow the omission of parentheses when invoking a constructor with no arguments
"newline-after-var": 0, // - allow/disallow an empty newline after var statement (off by default)
"no-array-constructor": 2, // - disallow use of the Array constructor
"no-inline-comments": 0, // - disallow comments inline after code (off by default)
"no-lonely-if": 2, // - disallow if as the only statement in an else block (off by default)
"no-mixed-spaces-and-tabs": 2, // - disallow mixed spaces and tabs for indentation
"no-multiple-empty-lines": 2, // - disallow multiple empty lines (off by default)
"no-nested-ternary": 2, // - disallow nested ternary expressions (off by default)
"no-new-object": 2, // - disallow use of the Object constructor
"no-spaced-func": 0, // - disallow space between function identifier and application
"no-ternary": 0, // - disallow the use of ternary operators (off by default)
"no-trailing-spaces": 0, // - disallow trailing whitespace at the end of lines
"no-underscore-dangle": 0, // - disallow dangling underscores in identifiers
"one-var": 0, // - allow just one var statement per function (off by default)
"operator-assignment": 0, // - require assignment operator shorthand where possible or prohibit it entirely (off by default)
"padded-blocks": 0, // - enforce padding within blocks (off by default)
"quote-props": 0, // - require quotes around object literal property names (off by default)
"quotes": [2, "single", "avoid-escape"], // - specify whether double or single quotes should be used
"semi": 2, // - require or disallow use of semicolons instead of ASI
"semi-spacing": 2, // - enforce spacing before and after semicolons
"sort-vars": 0, // - sort variables within the same declaration block (off by default)
"space-after-function-name": 0, // - (deprecated) require a space after function names (off by default)
"keyword-spacing": [2, {"before": true, "after": true, "overrides": {}}], // - require a space after certain keywords (off by default)
"space-before-blocks": 2, // - require or disallow space before blocks (off by default)
"space-before-function-paren": 0, // - require or disallow space before function opening parenthesis (off by default)
"space-before-function-parentheses":0, // - (deprecated) require or disallow space before function parentheses (off by default)
"space-in-brackets": 0, // - require or disallow spaces inside brackets (off by default)
"space-in-parens": 0, // - require or disallow spaces inside parentheses (off by default)
"space-infix-ops": 0, // - require spaces around operators
"space-unary-ops": 2, // - Require or disallow spaces before/after unary operators (words on by default, nonwords off by default)
"space-unary-word-ops": 0, // - (deprecated) Require or disallow spaces before/after unary operators (words on by default, nonwords off by default)
"spaced-line-comment": 0, // - require or disallow a space immediately following the // in a line comment (off by default)
"wrap-regex": 0, // - require regex literals to be wrapped in parentheses (off by default)
/** -------------------------------------------------------------------------------------------------------------------
* ECMAScript 6:
* These rules are only relevant to ES6 environments and are off by default.
* ------------------------------------------------------------------------------------------------------------------- **/
"no-var": 1, // - require let or const instead of var (off by default)
"generator-star": 0, // - (deprecated) enforce the position of the * in generator functions (off by default)
"generator-star-spacing": 0, // - enforce the spacing around the * in generator functions (off by default)
/** -------------------------------------------------------------------------------------------------------------------
* Legacy:
* The following rules are included for compatibility with JSHint and JSLint. While the names of the rules may not match
* up with the JSHint/JSLint counterpart, the functionality is the same.
* ------------------------------------------------------------------------------------------------------------------- **/
"max-depth": [2, 5], // - specify the maximum depth that blocks can be nested (off by default)
"max-len": 0, // [1, 120, 4], // - specify the maximum length of a line in your program (off by default)
"max-params": 0, //[2, 5], // - limits the numberOps of parameters that can be used in the function declaration. (off by default)
"max-statements": 0, // - specify the maximum numberOps of statement allowed in a function (off by default)
"no-bitwise": 0, // - disallow use of bitwise operators (off by default)
"no-plusplus": 0 // - disallow use of unary operators, ++ and -- (off by default)
}
}