118 lines
3.0 KiB
Plaintext
118 lines
3.0 KiB
Plaintext
{
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"parser": "babel-eslint",
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"plugins": [
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"react",
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"flowtype"
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],
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"parserOptions": {
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"ecmaVersion": 6,
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"sourceType": "module",
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"ecmaFeatures": {
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"jsx": true,
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"impliedStrict": true
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}
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},
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"env": {
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"browser": true,
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"amd": true,
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"es6": true,
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"node": true,
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"mocha": true
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},
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"extends": ["eslint:recommended", "plugin:react/recommended"],
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"rules": {
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"no-undef": ["warn"],
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"global-strict": ["off"],
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"no-extra-semi": ["warn"],
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"no-underscore-dangle": ["off"],
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"no-console": ["off"],
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"no-unused-vars": ["off"],
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"no-trailing-spaces": ["warn", {
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"skipBlankLines": true
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}],
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"no-unreachable": ["warn"],
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"no-spaced-func": ["warn"],
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"no-new-func": ["error"],
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"no-new-wrappers": ["error"],
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"no-invalid-regexp": ["error"],
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"no-extra-bind": ["error"],
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"no-magic-numbers": ["error", {
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"ignore": [-1, 0, 1], // usually used in array/string indexing
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"ignoreArrayIndexes": true,
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"enforceConst": true,
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"detectObjects": true
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}],
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"consistent-return": ["error"],
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"valid-jsdoc": ["error"],
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"no-use-before-define": ["error"],
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"camelcase": ["warn"],
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"array-callback-return": ["error"],
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"dot-location": ["warn", "property"],
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"guard-for-in": ["error"],
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"no-useless-call": ["warn"],
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"no-useless-escape": ["warn"],
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"no-useless-concat": ["warn"],
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"brace-style": ["warn", "1tbs"],
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"comma-style": ["warn", "last"],
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"space-before-function-paren": ["warn", "never"],
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"space-before-blocks": ["warn", "always"],
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"keyword-spacing": ["warn", {
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"before": true,
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"after": true
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}],
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// dangling commas required, but only for multiline objects/arrays
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"comma-dangle": ["warn", "always-multiline"],
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// always === instead of ==, unless dealing with null/undefined
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"eqeqeq": ["error", "smart"],
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// always use curly braces, even with single statements
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"curly": ["error", "all"],
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// phasing out var in favour of let/const is a good idea
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"no-var": ["warn"],
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// always require semicolons
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"semi": ["error", "always"],
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// prefer rest and spread over the Old Ways
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"prefer-spread": ["warn"],
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"prefer-rest-params": ["warn"],
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/** react **/
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// bind or arrow function in props causes performance issues
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"react/jsx-no-bind": ["error", {
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"ignoreRefs": true
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}],
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"react/jsx-key": ["error"],
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"react/prefer-stateless-function": ["warn"],
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/** flowtype **/
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"flowtype/require-parameter-type": [
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1,
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{
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"excludeArrowFunctions": true
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}
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],
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"flowtype/define-flow-type": 1,
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"flowtype/require-return-type": [
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1,
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"always",
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{
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"annotateUndefined": "never",
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"excludeArrowFunctions": true
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}
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],
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"flowtype/space-after-type-colon": [
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1,
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"always"
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],
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"flowtype/space-before-type-colon": [
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1,
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"never"
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]
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},
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"settings": {
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"flowtype": {
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"onlyFilesWithFlowAnnotation": true
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}
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}
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}
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