puppeteer/.eslintrc.js

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module.exports = {
"root": true,
"env": {
"node": true,
"es6": true
},
"parserOptions": {
"ecmaVersion": 8
},
/**
* ESLint rules
*
* All available rules: http://eslint.org/docs/rules/
*
* Rules take the following form:
* "rule-name", [severity, { opts }]
* Severity: 2 == error, 1 == warning, 0 == off.
*/
"rules": {
/**
* Enforced rules
*/
// syntax preferences
"quotes": [2, "single", {
"avoidEscape": true,
"allowTemplateLiterals": true
}],
"semi": 2,
"no-extra-semi": 2,
"comma-style": [2, "last"],
"wrap-iife": [2, "inside"],
"spaced-comment": [2, "always", {
"markers": ["*"]
}],
"eqeqeq": [2],
"arrow-body-style": [2, "as-needed"],
"accessor-pairs": [2, {
"getWithoutSet": false,
"setWithoutGet": false
}],
"curly": [2, "multi-or-nest", "consistent"],
"new-parens": 2,
"func-call-spacing": 2,
"arrow-parens": [2, "as-needed"],
// anti-patterns
"no-with": 2,
"no-multi-str": 2,
"no-caller": 2,
"no-implied-eval": 2,
"no-labels": 2,
"no-new-object": 2,
"no-octal-escape": 2,
"no-self-compare": 2,
"no-shadow-restricted-names": 2,
"no-cond-assign": 2,
"no-debugger": 2,
"no-dupe-keys": 2,
"no-duplicate-case": 2,
"no-empty-character-class": 2,
"no-unreachable": 2,
"no-unsafe-negation": 2,
"radix": 2,
"valid-typeof": 2,
"no-unused-vars": [2, { "args": "none", "vars": "local" }],
// es2015 features
"require-yield": 2,
"template-curly-spacing": [2, "never"],
// spacing details
"space-infix-ops": 2,
"space-in-parens": [2, "never"],
"space-before-function-paren": [2, "never"],
"no-whitespace-before-property": 2,
"keyword-spacing": [2, {
"overrides": {
"if": {"after": true},
"else": {"after": true},
"for": {"after": true},
"while": {"after": true},
"do": {"after": true},
"switch": {"after": true},
"return": {"after": true}
}
}],
"arrow-spacing": [2, {
"after": true,
"before": true
}],
// file whitespace
"no-multiple-empty-lines": [2, {"max": 2}],
"no-mixed-spaces-and-tabs": 2,
"no-trailing-spaces": 2,
"linebreak-style": [ 2, "unix" ],
/**
* Disabled, aspirational rules
*/
"indent": [0, 4, { "SwitchCase": 1, "CallExpression": {"arguments": 2}, "MemberExpression": 2 }],
// brace-style is disabled, as eslint cannot enforce 1tbs as default, but allman for functions
"brace-style": [0, "allman", { "allowSingleLine": true }],
// key-spacing is disabled, as some objects use value-aligned spacing, some not.
"key-spacing": [0, {
"beforeColon": false,
"afterColon": true,
"align": "value"
}],
// quote-props is diabled, as property quoting styles are too varied to enforce.
"quote-props": [0, "as-needed"],
// no-implicit-globals will prevent accidental globals
"no-implicit-globals": [0]
}
};