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Diffstat (limited to 'frontend/.eslintrc.js')
| -rw-r--r-- | frontend/.eslintrc.js | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/frontend/.eslintrc.js b/frontend/.eslintrc.js new file mode 100644 index 0000000..97fb33f --- /dev/null +++ b/frontend/.eslintrc.js @@ -0,0 +1,216 @@ +var OFF = 0, WARN = 1, ERROR = 2; + +module.exports = exports = { + "env": { + "es6": true + }, + + "ecmaFeatures": { + // env=es6 doesn't include modules, which we are using + "modules": true + }, + + "extends": "eslint:recommended", + + "rules": { + // Possible Errors (overrides from recommended set) + "no-extra-parens": ERROR, + "no-unexpected-multiline": ERROR, + // All JSDoc comments must be valid + "valid-jsdoc": [ ERROR, { + "requireReturn": false, + "requireReturnDescription": false, + "requireParamDescription": true, + "prefer": { + "return": "returns" + } + }], + + // Best Practices + + // Allowed a getter without setter, but all setters require getters + "accessor-pairs": [ ERROR, { + "getWithoutSet": false, + "setWithoutGet": true + }], + "block-scoped-var": WARN, + "consistent-return": ERROR, + "curly": ERROR, + "default-case": WARN, + // the dot goes with the property when doing multiline + "dot-location": [ WARN, "property" ], + "dot-notation": WARN, + "eqeqeq": [ ERROR, "smart" ], + "guard-for-in": WARN, + "no-alert": ERROR, + "no-caller": ERROR, + "no-case-declarations": WARN, + "no-div-regex": WARN, + "no-else-return": WARN, + "no-empty-label": WARN, + "no-empty-pattern": WARN, + "no-eq-null": WARN, + "no-eval": ERROR, + "no-extend-native": ERROR, + "no-extra-bind": WARN, + "no-floating-decimal": WARN, + "no-implicit-coercion": [ WARN, { + "boolean": true, + "number": true, + "string": true + }], + "no-implied-eval": ERROR, + "no-invalid-this": ERROR, + "no-iterator": ERROR, + "no-labels": WARN, + "no-lone-blocks": WARN, + "no-loop-func": ERROR, + "no-magic-numbers": WARN, + "no-multi-spaces": ERROR, + "no-multi-str": WARN, + "no-native-reassign": ERROR, + "no-new-func": ERROR, + "no-new-wrappers": ERROR, + "no-new": ERROR, + "no-octal-escape": ERROR, + "no-param-reassign": ERROR, + "no-process-env": WARN, + "no-proto": ERROR, + "no-redeclare": ERROR, + "no-return-assign": ERROR, + "no-script-url": ERROR, + "no-self-compare": ERROR, + "no-throw-literal": ERROR, + "no-unused-expressions": ERROR, + "no-useless-call": ERROR, + "no-useless-concat": ERROR, + "no-void": WARN, + // Produce warnings when something is commented as TODO or FIXME + "no-warning-comments": [ WARN, { + "terms": [ "TODO", "FIXME" ], + "location": "start" + }], + "no-with": WARN, + "radix": WARN, + "vars-on-top": ERROR, + // Enforces the style of wrapped functions + "wrap-iife": [ ERROR, "outside" ], + "yoda": ERROR, + + // Strict Mode - for ES6, never use strict. + "strict": [ ERROR, "never" ], + + // Variables + "init-declarations": [ ERROR, "always" ], + "no-catch-shadow": WARN, + "no-delete-var": ERROR, + "no-label-var": ERROR, + "no-shadow-restricted-names": ERROR, + "no-shadow": WARN, + // We require all vars to be initialized (see init-declarations) + // If we NEED a var to be initialized to undefined, it needs to be explicit + "no-undef-init": OFF, + "no-undef": ERROR, + "no-undefined": OFF, + "no-unused-vars": WARN, + // Disallow hoisting - let & const don't allow hoisting anyhow + "no-use-before-define": ERROR, + + // Node.js and CommonJS + "callback-return": [ WARN, [ "callback", "next" ]], + "global-require": ERROR, + "handle-callback-err": WARN, + "no-mixed-requires": WARN, + "no-new-require": ERROR, + // Use path.concat instead + "no-path-concat": ERROR, + "no-process-exit": ERROR, + "no-restricted-modules": OFF, + "no-sync": WARN, + + // ECMAScript 6 support + "arrow-body-style": [ ERROR, "always" ], + "arrow-parens": [ ERROR, "always" ], + "arrow-spacing": [ ERROR, { "before": true, "after": true }], + "constructor-super": ERROR, + "generator-star-spacing": [ ERROR, "before" ], + "no-arrow-condition": ERROR, + "no-class-assign": ERROR, + "no-const-assign": ERROR, + "no-dupe-class-members": ERROR, + "no-this-before-super": ERROR, + "no-var": WARN, + "object-shorthand": [ WARN, "never" ], + "prefer-arrow-callback": WARN, + "prefer-spread": WARN, + "prefer-template": WARN, + "require-yield": ERROR, + + // Stylistic - everything here is a warning because of style. + "array-bracket-spacing": [ WARN, "always" ], + "block-spacing": [ WARN, "always" ], + "brace-style": [ WARN, "1tbs", { "allowSingleLine": false } ], + "camelcase": WARN, + "comma-spacing": [ WARN, { "before": false, "after": true } ], + "comma-style": [ WARN, "last" ], + "computed-property-spacing": [ WARN, "never" ], + "consistent-this": [ WARN, "self" ], + "eol-last": WARN, + "func-names": WARN, + "func-style": [ WARN, "declaration" ], + "id-length": [ WARN, { "min": 2, "max": 32 } ], + "indent": [ WARN, 4 ], + "jsx-quotes": [ WARN, "prefer-double" ], + "linebreak-style": [ WARN, "unix" ], + "lines-around-comment": [ WARN, { "beforeBlockComment": true } ], + "max-depth": [ WARN, 8 ], + "max-len": [ WARN, 132 ], + "max-nested-callbacks": [ WARN, 8 ], + "max-params": [ WARN, 8 ], + "new-cap": WARN, + "new-parens": WARN, + "no-array-constructor": WARN, + "no-bitwise": OFF, + "no-continue": OFF, + "no-inline-comments": OFF, + "no-lonely-if": WARN, + "no-mixed-spaces-and-tabs": WARN, + "no-multiple-empty-lines": WARN, + "no-negated-condition": OFF, + "no-nested-ternary": WARN, + "no-new-object": WARN, + "no-plusplus": OFF, + "no-spaced-func": WARN, + "no-ternary": OFF, + "no-trailing-spaces": WARN, + "no-underscore-dangle": WARN, + "no-unneeded-ternary": WARN, + "object-curly-spacing": [ WARN, "always" ], + "one-var": OFF, + "operator-assignment": [ WARN, "never" ], + "operator-linebreak": [ WARN, "after" ], + "padded-blocks": [ WARN, "never" ], + "quote-props": [ WARN, "consistent-as-needed" ], + "quotes": [ WARN, "single" ], + "require-jsdoc": [ WARN, { + "require": { + "FunctionDeclaration": true, + "MethodDefinition": true, + "ClassDeclaration": false + } + }], + "semi-spacing": [ WARN, { "before": false, "after": true }], + "semi": [ ERROR, "always" ], + "sort-vars": OFF, + "space-after-keywords": [ WARN, "always" ], + "space-before-blocks": [ WARN, "always" ], + "space-before-function-paren": [ WARN, "never" ], + "space-before-keywords": [ WARN, "always" ], + "space-in-parens": [ WARN, "never" ], + "space-infix-ops": [ WARN, { "int32Hint": true } ], + "space-return-throw-case": ERROR, + "space-unary-ops": ERROR, + "spaced-comment": [ WARN, "always" ], + "wrap-regex": WARN + } +}; |