This repository has been archived on 2018-10-12. You can view files and clone it, but cannot push or open issues or pull requests.
ProgBlog/.eslintrc.js

52 lines
2.5 KiB
JavaScript
Raw Normal View History

/*
* Configuration values for eslint
*/
module.exports = {
env: {
node: true,
es6: true,
},
// Each rule has an error level (0-2), and some have extra parameters
// 0 turns a rule off
// 1 makes a rule give a warning
// 2 makes a rule fail linting
rules: {
'linebreak-style': [2, 'unix'], // Only unix line endings
'arrow-parens': [2, 'always'], // No parens on arrow functions with one param
'no-console': [1], // Avoid using console methods
'no-constant-condition': [1],
'no-extra-semi': [1], // Enliminate extra semicolons
'no-func-assign': [1],
'no-obj-calls': [2],
'no-unexpected-multiline': [2], // Catch syntax errors due to automatic semicolon insertion
'no-unneeded-ternary': [2], // Avoid redundant ternary expressions
radix: [2], // Require radix parameter on parseInt
'no-with': [2], // No use of with construct
'no-eval': [2], // No use of eval
'no-unreachable': [1], // Avoid code that is not reachable
'no-irregular-whitespace': [1], // Highlight whitespace that isn't a tab or space
'no-new-wrappers': [2], // Avoid using primitive constructors
'no-new-func': [2], // Avoid Function constructor eval
curly: [2, 'multi-line'], // Require braces for if,for,while,do contructs that are not on the same line
'no-implied-eval': [2], // Avoid camoflauged eval
'no-invalid-this': [2],
'constructor-super': [2],
'no-dupe-args': [2], // Disallow functions to have more than one parameter with the same name
'no-dupe-keys': [2], // Disaalow objects to have more than one property with the same name
'no-dupe-class-members': [2], // Disallow classes to have more than one method/memeber with the same name
'no-this-before-super': [2],
'prefer-arrow-callback': [1], // Prefer arrow functions for callbacks
'no-var': [2], // Use let or const instead of var
'valid-jsdoc': [1],
semi: [2, 'always'], // Require use of semicolons
strict: [2, 'global'], // have a global 'use strict' in every code file
'callback-return': [1], // return when invoking a callback
'object-shorthand': [1, 'methods'], // Prefer shorthand for functions in object literals/classes, but avoid property shorthand
'prefer-template': [1], // Prefer template strings eg. `Hello ${name}`, to string concatenation
'no-case-declarations': [2], // Don't define variables in switch labels
'no-const-assign': [2], // Highlight instances where assigning to const declaration
'no-new-symbol': [2], // Symbol is not a constructor, don't use the new keyword
'no-unused-labels': [2], // Error on labels in code that aren't used
},
};