| 1 | {
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| 2 | // JSHint Default Configuration File (as on JSHint website)
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| 3 | // See http://jshint.com/docs/ for more details
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| 4 |
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| 5 | "esversion": 6,
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| 6 |
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| 7 | "maxerr" : 50, // {int} Maximum error before stopping
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| 8 |
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| 9 | // Enforcing
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| 10 | "bitwise" : true, // true: Prohibit bitwise operators (&, |, ^, etc.)
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| 11 | "camelcase" : true, // true: Identifiers must be in camelCase
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| 12 | "curly" : true, // true: Require {} for every new block or scope
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| 13 | "eqeqeq" : true, // true: Require triple equals (===) for comparison
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| 14 | "forin" : true, // true: Require filtering for..in loops with obj.hasOwnProperty()
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| 15 | "immed" : true, // true: Require immediate invocations to be wrapped in parens e.g. `(function () { } ());`
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| 16 | "indent" : 2, // {int} Number of spaces to use for indentation
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| 17 | "latedef" : true, // true: Require variables/functions to be defined before being used
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| 18 | "newcap" : true, // true: Require capitalization of all constructor functions e.g. `new F()`
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| 19 | "noarg" : true, // true: Prohibit use of `arguments.caller` and `arguments.callee`
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| 20 | "noempty" : true, // true: Prohibit use of empty blocks
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| 21 | "nonew" : false, // true: Prohibit use of constructors for side-effects (without assignment)
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| 22 | "plusplus" : true, // true: Prohibit use of `++` & `--`
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| 23 | "quotmark" : "single", // Quotation mark consistency:
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| 24 | // false : do nothing (default)
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| 25 | // true : ensure whatever is used is consistent
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| 26 | // "single" : require single quotes
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| 27 | // "double" : require double quotes
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| 28 | "undef" : true, // true: Require all non-global variables to be declared (prevents global leaks)
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| 29 | "unused" : true, // true: Require all defined variables be used
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| 30 | "strict" : true, // true: Requires all functions run in ES5 Strict Mode
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| 31 | "trailing" : true, // true: Prohibit trailing whitespaces
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| 32 | "maxparams" : false, // {int} Max number of formal params allowed per function
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| 33 | "maxdepth" : false, // {int} Max depth of nested blocks (within functions)
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| 34 | "maxstatements" : false, // {int} Max number statements per function
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| 35 | "maxcomplexity" : false, // {int} Max cyclomatic complexity per function
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| 36 | "maxlen" : false, // {int} Max number of characters per line
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| 37 |
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| 38 | // Relaxing
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| 39 | "asi" : false, // true: Tolerate Automatic Semicolon Insertion (no semicolons)
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| 40 | "boss" : false, // true: Tolerate assignments where comparisons would be expected
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| 41 | "debug" : false, // true: Allow debugger statements e.g. browser breakpoints.
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| 42 | "eqnull" : false, // true: Tolerate use of `== null`
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| 43 | //"es5" : true, // true: Allow ES5 syntax (ex: getters and setters)
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| 44 | "esnext" : false, // true: Allow ES.next (ES6) syntax (ex: `const`)
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| 45 | // (ex: `for each`, multiple try/catch, function expression…)
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| 46 | "evil" : false, // true: Tolerate use of `eval` and `new Function()`
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| 47 | "expr" : false, // true: Tolerate `ExpressionStatement` as Programs
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| 48 | "funcscope" : false, // true: Tolerate defining variables inside control statements"
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| 49 | "globalstrict" : false, // true: Allow global "use strict" (also enables 'strict')
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| 50 | "iterator" : false, // true: Tolerate using the `__iterator__` property
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| 51 | "lastsemic" : false, // true: Tolerate omitting a semicolon for the last statement of a 1-line block
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| 52 | "laxbreak" : false, // true: Tolerate possibly unsafe line breakings
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| 53 | "laxcomma" : false, // true: Tolerate comma-first style coding
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| 54 | "loopfunc" : false, // true: Tolerate functions being defined in loops
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| 55 | "multistr" : false, // true: Tolerate multi-line strings
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| 56 | "proto" : false, // true: Tolerate using the `__proto__` property
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| 57 | "scripturl" : false, // true: Tolerate script-targeted URLs
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| 58 | "smarttabs" : false, // true: Tolerate mixed tabs/spaces when used for alignment
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| 59 | "shadow" : false, // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
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| 60 | "sub" : false, // true: Tolerate using `[]` notation when it can still be expressed in dot notation
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| 61 | "supernew" : false, // true: Tolerate `new function () { ... };` and `new Object;`
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| 62 | "validthis" : false, // true: Tolerate using this in a non-constructor function
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| 63 |
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| 64 | // Environments
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| 65 | "browser" : false, // Web Browser (window, document, etc)
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| 66 | "devel" : false, // Development/debugging (alert, confirm, etc)
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| 67 | "mocha" : true, // Mocha
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| 68 | "node" : true, // Node.js
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| 69 | "nonstandard" : true, // Widely adopted globals (escape, unescape, etc)
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| 70 |
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| 71 | // Legacy
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| 72 | "nomen" : false, // true: Prohibit dangling `_` in variables
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| 73 | "onevar" : false, // true: Allow only one `var` statement per function
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| 74 | "passfail" : false, // true: Stop on first error
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| 75 | "white" : true, // true: Check against strict whitespace and indentation rules
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| 76 |
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| 77 | // Custom Globals
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| 78 | "predef" : [ // additional predefined global variables
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| 79 | ]
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| 80 | }
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