311 lines
19 KiB
Plaintext
311 lines
19 KiB
Plaintext
{
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"extends": [
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"plugin:react/recommended"
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],
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"env": {
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browser: true,
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es6: true,
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node: true,
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"jest": true
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},
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"parser": "babel-eslint",
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"parserOptions": {
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"parser": "babel-eslint",
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"ecmaVersion": 2018,
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"sourceType": "module",
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"ecmaFeatures": {
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"react": true,
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"jsx": true
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}
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},
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"settings": {
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"react": {
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"createClass": "createReactClass", // Regex for Component Factory to use,
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// default to "createReactClass"
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"pragma": "React", // Pragma to use, default to "React"
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"version": "detect", // React version. "detect" automatically picks the version you have installed.
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// You can also use `16.0`, `16.3`, etc, if you want to override the detected value.
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// default to latest and warns if missing
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// It will default to "detect" in the future
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"flowVersion": "0.53" // Flow version
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},
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"propWrapperFunctions": [
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// The names of any function used to wrap propTypes, e.g. `forbidExtraProps`. If this isn't set, any propTypes wrapped in a function will be skipped.
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"forbidExtraProps",
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{"property": "freeze", "object": "Object"},
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{"property": "myFavoriteWrapper"}
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],
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"linkComponents": [
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// Components used as alternatives to <a> for linking, eg. <Link to={ url } />
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"Hyperlink",
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{"name": "Link", "linkAttribute": "to"}
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]
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},
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"plugins": [
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"standard",
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"react",
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"import",
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"node",
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"promise"
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],
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"rules": {
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////////// Possible Errors //////////
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"comma-dangle": 1, // disallow trailing commas in object literals
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"no-cond-assign": 0, // disallow assignment in conditional expressions
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"no-console": 0, // disallow use of console (off by default in the node environment)
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"no-control-regex": 1, // disallow control characters in regular expressions
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"no-debugger": 1, // disallow use of debugger
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"no-dupe-args": 1, // disallow duplicate arguments in functions
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"no-dupe-keys": 1, // disallow duplicate keys when creating object literals
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"no-duplicate-case": 1, // disallow a duplicate case label
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"no-empty-character-class": 1, // disallow the use of empty character classes in regular expressions
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"no-empty": 1, // disallow empty statements
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"no-empty-pattern": "error",
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"no-ex-assign": 1, // disallow assigning to the exception in a catch block
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"no-extra-boolean-cast": 0, // disallow double-negation boolean casts in a boolean context
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"no-extra-parens": ["error", "functions"], // disallow unnecessary parentheses (off by default)
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"no-extra-semi": 1, // disallow unnecessary semicolons
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"no-func-assign": 1, // disallow overwriting functions written as function declarations
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"no-inner-declarations": ["error", "functions"], // disallow function or variable declarations in nested blocks
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"no-invalid-regexp": 1, // disallow invalid regular expression strings in the RegExp constructor
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"no-irregular-whitespace": 1, // disallow irregular whitespace outside of strings and comments
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"no-negated-in-lhs": 1, // disallow negation of the left operand of an in expression
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"no-obj-calls": 1, // disallow the use of object properties of the global object (Math and JSON) as functions
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"no-regex-spaces": 1, // disallow multiple spaces in a regular expression literal
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"no-sparse-arrays": 1, // disallow sparse arrays
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"no-unreachable": 1, // disallow unreachable statements after a return, throw, continue, or break statement
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"use-isnan": 1, // disallow comparisons with the value NaN
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"valid-jsdoc": 1, // Ensure JSDoc comments are valid (off by default)
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"valid-typeof": ["error", { "requireStringLiterals": true }], // Ensure that the results of typeof are compared against a valid string
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"no-unexpected-multiline": 1, // Avoid code that looks like two expressions but is actually one (off by default)
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////////// Best Practices //////////
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"accessor-pairs": 1, // enforces getter/setter pairs in objects (off by default)
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"block-scoped-var": 0, // treat var statements as if they were block scoped (off by default)
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"complexity": 1, // specify the maximum cyclomatic complexity allowed in a program (off by default)
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"consistent-return": 1, // require return statements to either always or never specify values
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"curly": 1, // specify curly brace conventions for all control statements
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"default-case": 1, // require default case in switch statements (off by default)
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"dot-notation": 1, // encourages use of dot notation whenever possible
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"dot-location": ["error", "property"], // enforces consistent newlines before or after dots (off by default)
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"eqeqeq": ["error", "always", { "null": "ignore" }], // require the use of === and !==
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"guard-for-in": 1, // make sure for-in loops have an if statement (off by default)
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"no-alert": 1, // disallow the use of alert, confirm, and prompt
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"no-caller": 1, // disallow use of arguments.caller or arguments.callee
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"no-div-regex": 1, // disallow division operators explicitly at beginning of regular expression (off by default)
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"no-else-return": 1, // disallow else after a return in an if (off by default)
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"no-eq-null": 1, // disallow comparisons to null without a type-checking operator (off by default)
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"no-eval": 1, // disallow use of eval()
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"no-extend-native": 1, // disallow adding to native types
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"no-extra-bind": 1, // disallow unnecessary function binding
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"no-fallthrough": 1, // disallow fallthrough of case statements
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"no-floating-decimal": 1, // disallow the use of leading or trailing decimal points in numeric literals (off by default)
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"no-implied-eval": 1, // disallow use of eval()-like methods
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"no-iterator": 1, // disallow usage of __iterator__ property
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"no-labels": 1, // disallow use of labeled statements
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"no-lone-blocks": 1, // disallow unnecessary nested blocks
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"no-loop-func": 1, // disallow creation of functions within loops
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"no-multi-spaces": 1, // disallow use of multiple spaces
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"no-multi-str": 1, // disallow use of multiline strings
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"no-native-reassign": 1, // disallow reassignments of native objects
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"no-new-func": 1, // disallow use of new operator for Function object
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"no-new-wrappers": 1, // disallows creating new instances of String, Number, and Boolean
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"no-new": 1, // disallow use of new operator when not part of the assignment or comparison
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"no-octal-escape": 1, // disallow use of octal escape sequences in string literals, such as var foo = "Copyright \251";
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"no-octal": 1, // disallow use of octal literals
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"no-param-reassign": 0, // disallow reassignment of function parameters (off by default)
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"no-process-env": 0, // disallow use of process.env (off by default)
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"no-proto": 1, // disallow usage of __proto__ property
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"no-redeclare": 0, // disallow declaring the same variable more then once
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"no-return-assign": ["error", "except-parens"], // disallow use of assignment in return statement
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"no-script-url": 1, // disallow use of javascript: urls
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"no-self-compare": 1, // disallow comparisons where both sides are exactly the same (off by default)
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"no-sequences": 1, // disallow use of comma operator
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"no-throw-literal": 1, // restrict what can be thrown as an exception (off by default)
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"no-void": 1, // disallow use of void operator (off by default)
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"no-warning-comments": 1, // disallow usage of configurable warning terms in comments, e.g. TODO or FIXME (off by default)
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"no-with": 1, // disallow use of the with statement
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"radix": 1, // require use of the second argument for parseInt() (off by default)
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"vars-on-top": 0, // requires to declare all vars on top of their containing scope (off by default)
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"wrap-iife": ["error", "any", { "functionPrototypeMethods": true }], // require immediate function invocation to be wrapped in parentheses (off by default)
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"yoda": 1, // require or disallow Yoda conditions
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////////// Strict Mode //////////
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//"strict": 1, // controls location of Use Strict Directives
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////////// Variables //////////
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"no-catch-shadow": 0, // disallow the catch clause parameter name being the same as a variable in the outer scope (off by default in the node environment)
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"no-delete-var": 1, // disallow deletion of variables
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"no-label-var": 1, // disallow labels that share a name with a variable
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"no-shadow": 0, // disallow declaration of variables already declared in the outer scope
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"no-shadow-restricted-names": 1, // disallow shadowing of names such as arguments
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"no-undef": ["error"], // disallow use of undeclared variables unless mentioned in a /*global */ block
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"no-undef-init": 1, // disallow use of undefined when initializing variables
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"no-undefined": 0, // disallow use of undefined variable (off by default)
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"no-unused-vars": ["error", { "vars": "all", "args": "none", "ignoreRestSiblings": true, "no-unused-vars": ["_", "__", "___"] }], // disallow declaration of variables that are not used in the code
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"no-use-before-define": ["error", { "functions": false, "classes": false, "variables": false }], // disallow use of variables before they are defined
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////////// Node.js //////////
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"handle-callback-err": ["error", "^(err|error)$" ], // enforces error handling in callbacks (off by default) (on by default in the node environment)
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"no-mixed-requires": 1, // disallow mixing regular variable and require declarations (off by default) (on by default in the node environment)
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"no-new-require": 1, // disallow use of new operator with the require function (off by default) (on by default in the node environment)
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"no-path-concat": 1, // disallow string concatenation with __dirname and __filename (off by default) (on by default in the node environment)
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"no-process-exit": 1, // disallow process.exit() (on by default in the node environment)
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"no-restricted-modules": 1, // restrict usage of specified node modules (off by default)
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"no-sync": 0, // disallow use of synchronous methods (off by default)
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////////// Stylistic Issues //////////
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"array-bracket-spacing": 1, // enforce spacing inside array brackets (off by default)
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"brace-style": ["error", "1tbs", { "allowSingleLine": true }], // enforce one true brace style (off by default)
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"camelcase": ["error", { "properties": "never" }], // require camel case names
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"comma-spacing": ["error", { "before": false, "after": true }], // enforce spacing before and after comma
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"comma-style": ["error", "last"], // enforce one true comma style (off by default)
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"computed-property-spacing": 1, // require or disallow padding inside computed properties (off by default)
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"consistent-this": ["error", "self"], // enforces consistent naming when capturing the current execution context (off by default)
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"eol-last": 1, // enforce newline at the end of file, with no multiple empty lines
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"func-names": 0, // require function expressions to have a name (off by default)
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//"func-style": 1, // enforces use of function declarations or expressions (off by default)
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"key-spacing": ["error", { "beforeColon": false, "afterColon": true }], // enforces spacing between keys and values in object literal properties
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"lines-around-comment": 0, // enforces empty lines around comments (off by default)
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"linebreak-style": 1, // disallow mixed 'LF' and 'CRLF' as linebreaks (off by default)
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"max-nested-callbacks": 1, // specify the maximum depth callbacks can be nested (off by default)
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"new-cap": ["error", { "newIsCap": true, "capIsNew": false }], // require a capital letter for constructors
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"new-parens": 1, // disallow the omission of parentheses when invoking a constructor with no arguments
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"newline-after-var": 0, // allow/disallow an empty newline after var statement (off by default)
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"no-array-constructor": 1, // disallow use of the Array constructor
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"no-continue": 0, // disallow use of the continue statement (off by default)
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"no-inline-comments": 0, // disallow comments inline after code (off by default)
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"no-lonely-if": 1, // disallow if as the only statement in an else block (off by default)
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"no-mixed-spaces-and-tabs": 1, // disallow mixed spaces and tabs for indentation
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"no-multiple-empty-lines": 1, // disallow multiple empty lines (off by default)
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"no-nested-ternary": 0, // disallow nested ternary expressions (off by default)
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"no-new-object": 1, // disallow use of the Object constructor
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"no-spaced-func": 1, // disallow space between function identifier and application
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"no-ternary": 0, // disallow the use of ternary operators (off by default)
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"no-trailing-spaces": 1, // disallow trailing whitespace at the end of lines
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"no-underscore-dangle": 0, // disallow dangling underscores in identifiers
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"one-var": 0, // allow just one var statement per function (off by default)
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"operator-assignment": 1, // require assignment operator shorthand where possible or prohibit it entirely (off by default)
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"operator-linebreak": ["error", "after", { "overrides": { "?": "before", ":": "before" } }], // enforce operators to be placed before or after line breaks (off by default)
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"padded-blocks": ["error", { "blocks": "never", "switches": "never", "classes": "never" }], // enforce padding within blocks (off by default)
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"quote-props": 0, // require quotes around object literal property names (off by default)
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"quotes": ["error", "double", { "avoidEscape": true, "allowTemplateLiterals": true }], // specify whether double or single quotes should be used
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"semi-spacing": ["error", { "before": false, "after": true }], // enforce spacing before and after semicolons
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"semi": ["error", "always"], // require or disallow use of semicolons instead of ASI
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"sort-vars": 1, // sort variables within the same declaration block (off by default)
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"space-before-blocks": 1, // require or disallow space before blocks (off by default)
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"space-before-function-paren": 0, // require or disallow space before function opening parenthesis (off by default)
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"space-in-parens": 1, // require or disallow spaces inside parentheses (off by default)
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"space-infix-ops": 1, // require spaces around operators
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"keyword-spacing": ["error", { "before": true, "after": true }],
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"space-unary-ops": ["error", { "words": true, "nonwords": false }], // require or disallow spaces before/after unary operators (words on by default, nonwords off by default)
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"spaced-comment": ["warn", "always", {
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"line": { "markers": ["*package", "!", "/", ",", "="] },
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"block": { "balanced": true, "markers": ["*package", "!", ",", ":", "::", "flow-include", "*globals"], "exceptions": ["*", "globals.*", "eslint-env"] }
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}], // require or disallow a space immediately following the // or /* in a comment (off by default)
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"wrap-regex": 1, // require regex literals to be wrapped in parentheses (off by default)
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////////// ECMAScript 6 //////////
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"constructor-super": 1, // verify super() callings in constructors (off by default)
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"generator-star-spacing": ["error", { "before": true, "after": true }], // enforce the spacing around the * in generator functions (off by default)
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"no-this-before-super": 1, // disallow to use this/super before super() calling in constructors (off by default)
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"no-var": 1, // require let or const instead of var (off by default)
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"object-shorthand": 1, // require method and property shorthand syntax for object literals (off by default)
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"prefer-const": 1, // suggest using of const declaration for variables that are never modified after declared (off by default)
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////////// Legacy //////////
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"max-depth": 1, // specify the maximum depth that blocks can be nested (off by default)
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"max-len": ["warn", { "code": 120 }], // specify the maximum length of a line in your program (off by default)
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"max-params": ["error", { max: 5 }], // limits the number of parameters that can be used in the function declaration. (off by default)
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"max-statements": ["error", { "max": 50 }], // specify the maximum number of statement allowed in a function (off by default)
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"no-bitwise": 1, // disallow use of bitwise operators (off by default)
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"no-plusplus": 0, // disallow use of unary operators, ++ and -- (off by default)
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////////// Standard 2019 ///////
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"arrow-spacing": ["error", { "before": true, "after": true }],
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"block-spacing": ["error", "always"],
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"func-call-spacing": ["error", "never"],
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"indent": ["error", 2, {
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"SwitchCase": 1,
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"VariableDeclarator": 1,
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"outerIIFEBody": 1,
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"MemberExpression": 1,
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"FunctionDeclaration": { "parameters": 1, "body": 1 },
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"FunctionExpression": { "parameters": 1, "body": 1 },
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"CallExpression": { "arguments": 1 },
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"ArrayExpression": 1,
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"ObjectExpression": 1,
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"ImportDeclaration": 1,
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"flatTernaryExpressions": false,
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"ignoreComments": false
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}],
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"no-class-assign": "error",
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"no-compare-neg-zero": "error",
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"no-const-assign": "error",
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"no-constant-condition": ["error", { "checkLoops": false }],
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"no-dupe-class-members": "error",
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"no-global-assign": "error",
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"no-mixed-operators": ["error", {
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"groups": [
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["==", "!=", "===", "!==", ">", ">=", "<", "<="],
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["&&", "||"],
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["in", "instanceof"]
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],
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"allowSamePrecedence": true
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}],
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"no-new-symbol": "error",
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"no-return-await": "error",
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"no-self-assign": "error",
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"no-tabs": "error",
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"no-template-curly-in-string": "error",
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"no-unmodified-loop-condition": "error",
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"no-unneeded-ternary": ["error", { "defaultAssignment": false }],
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"no-unsafe-finally": "error",
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"no-unsafe-negation": "error",
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"no-unused-expressions": ["error", { "allowShortCircuit": true, "allowTernary": true, "allowTaggedTemplates": true }],
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"no-useless-call": "error",
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"no-useless-computed-key": "error",
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"no-useless-constructor": "error",
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"no-useless-escape": "error",
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"no-useless-rename": "error",
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"no-useless-return": "error",
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"no-whitespace-before-property": "error",
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"object-curly-spacing": ["error", "always"],
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"object-property-newline": ["error", { "allowMultiplePropertiesPerLine": true }],
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"prefer-promise-reject-errors": "error",
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"rest-spread-spacing": ["error", "never"],
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"symbol-description": "error",
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"template-curly-spacing": ["error", "never"],
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"template-tag-spacing": ["error", "never"],
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"unicode-bom": ["error", "never"],
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"yield-star-spacing": ["error", "both"],
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"import/export": "error",
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"import/first": "error",
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"import/no-duplicates": "error",
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"import/no-named-default": "error",
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"import/no-webpack-loader-syntax": "error",
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"node/no-deprecated-api": "error",
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"node/process-exit-as-throw": "error",
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"promise/param-names": "error",
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"standard/array-bracket-even-spacing": ["error", "either"],
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"standard/computed-property-even-spacing": ["error", "even"],
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"standard/no-callback-literal": "error",
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"standard/object-curly-even-spacing": ["error", "either"],
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"jsx-a11y/anchor-is-valid": 0,
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"react/prop-types": 0
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}
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}
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