0
Fork 0
mirror of https://github.com/verdaccio/verdaccio.git synced 2024-12-16 21:56:25 -05:00
verdaccio/.eslint.js
2013-12-23 04:14:57 +04:00

264 lines
6 KiB
JavaScript

module.exports = {
env: {
node: true,
},
/*
* 0 - disable
* Rules that more harmful than useful, or just buggy.
*
* 1 - warning
* Rules that we didn't encounter yet. You can safely ignore them,
* but I'd like to know any interesting use-cases they forbid.
*
* 2 - error
* Rules that have proven to be useful, please follow them.
*/
rules: {
// didn't understand what it does, but it fails a good code
'block-scoped-var': 0,
// fails where newlines are used to format pretty big "if":
// if (
// name.charAt(0) === "." ||
// name.match(/[\/@\s\+%:]/) ||
// name !== encodeURIComponent(name) ||
// name.toLowerCase() === "node_modules"
// ) {
'brace-style': 0,
// snake_case is more readable, what's up with you guys?
'camelcase': 0,
// if some functions are complex, they are for a good reason,
// ain't worth it
'complexity': [0, 10],
// never saw it, but self is preferred
'consistent-this': [1, 'self'],
// fails good code
'curly': 0,
// fails good code, where this notation is used for consistency:
// something['foo-bar'] = 123
// something['blahblah'] = 234
'dot-notation': 0,
// pointless in many cases (like indexOf() == -1), harmful in a few
// cases (when you do want to ignore types), fails good code
'eqeqeq': 0,
// if someone is changing prototype and makes properties enumerable,
// it's their own fault
'guard-for-in': 0,
// if some functions are complex, they are for a good reason,
// ain't worth it
'max-depth': [0, 4],
// should it really throw for every long URL?
'max-len': [0, 80, 4],
// that's obvious by just looking at the code, you don't need lint for that
'max-params': [0, 3],
// if some functions are complex, they are for a good reason,
// ain't worth it
'max-statements': [0, 10],
// that one makes sense
'new-cap': 2,
'new-parens': 1,
'no-alert': 1,
// I'm writing javascript, not some weird reduced version of it
'no-bitwise': 0,
'no-caller': 1,
// not working around IE bugs, sorry
'no-catch-shadow': 0,
// see above, IE is useful for downloading other browsers only
'no-comma-dangle': 0,
'no-cond-assign': 1,
// good for removing debugging code
'no-console': 2,
'no-control-regex': 1,
// good for removing debugging code
'no-debugger': 2,
'no-delete-var': 1,
'no-div-regex': 1,
'no-dupe-keys': 1,
// why would anyone need to check against that?
'no-else-return': 0,
// sometimes empty statement contains useful comment
'no-empty': 0,
'no-empty-class': 1,
'no-empty-label': 1,
// stupid rule
// "x == null" is "x === null || x === undefined"
'no-eq-null': 0,
'no-eval': 1,
'no-ex-assign': 1,
'no-extend-native': 1,
// fails good code, when parens are used for grouping:
// (req && req.headers['via']) ? req.headers['via'] + ', ' : ''
// not everyone remembers priority tables, you know
'no-extra-parens': 0,
// fails defensive semicolons:
// ;['foo', 'bar'].forEach(function(x) {})
'no-extra-semi': 0,
'no-fallthrough': 1,
'no-floating-decimal': 1,
'no-func-assign': 1,
'no-global-strict': 1,
'no-implied-eval': 1,
'no-invalid-regexp': 1,
'no-iterator': 1,
'no-label-var': 1,
'no-loop-func': 1,
// fails good code:
// var fs = require('fs'),
// , open = fs.open
'no-mixed-requires': [0, false],
'no-multi-str': 1,
'no-native-reassign': 1,
'no-negated-in-lhs': 1,
// XXX: not released yet
//'no-nested-ternary': 1,
'no-new': 1,
// new Array(12) is used to pre-allocate arrays
'no-new-array': 0,
'no-new-func': 1,
'no-new-object': 1,
'no-new-wrappers': 1,
'no-obj-calls': 1,
// fails good code:
// fs.open('/file', 0666, function(){})
'no-octal': 0,
// fails good code:
// console.log('\033[31m' + str + '\033[39m')
// also fails \0 which is not octal escape
'no-octal-escape': 0,
// I'm writing javascript, not some weird reduced version of it
'no-plusplus': 0,
'no-proto': 1,
// fails good code:
// if (a) {
// var x = 'foo'
// } else {
// var x = bar
// }
'no-redeclare': 0,
'no-return-assign': 1,
'no-script-url': 1,
'no-self-compare': 1,
// sometimes useful, often isn't
// probably worth enforcing
'no-shadow': 2,
'no-shadow-restricted-names': 1,
'no-spaced-func': 1,
// can't agree more, but it's a task for code review, not for lint
'no-sync': 0,
// I'm writing javascript, not some weird reduced version of it
'no-ternary': 0,
// the single most important rule in the entire ruleset
'no-undef': 2,
'no-undef-init': 1,
// it is failing our own underscores
'no-underscore-dangle': 0,
// fails function hoisting
'no-unreachable': 0,
// fails npm-style code, it's good once you get used to it:
// if (typeof(options) === 'function') callback = options, options = {}
'no-unused-expressions': 0,
// fails (function(_err) {}) where named argument is used to show what
// nth function argument means
'no-unused-vars': 0,
// fails function hoisting
'no-use-before-define': 0,
'no-with': 1,
// fails foobar( (function(){}).bind(this) )
// parens are added for readability
'no-wrap-func': 0,
// fails good code:
// var x
// if (something) {
// var y
'one-var': 0,
// the most stupid rule I ever saw
'quote-props': 0,
// fails situation when different quotes are used to avoid escaping
'quotes': [0, 'single'],
'radix': 1,
'regex-spaces': 1,
// http://blog.izs.me/post/2353458699/an-open-letter-to-javascript-leaders-regarding
'semi': 0,
// fails good code where spaces are used for grouping:
// (x+y * y+z)
'space-infix-ops': 0,
'space-return-throw-case': 1,
// typeof(something) should have braces to look like a function
// a matter of taste I suppose
'space-unary-word-ops': 0,
// strict mode is just harmful,
// can I have a check to enforce not using it?
'strict': 0,
'unnecessary-strict': 1,
'use-isnan': 1,
'wrap-iife': 1,
'wrap-regex': 1,
},
}