我需要使用JSCS / JSHINT检查我的JavaScript代码的有效性。 如果＆＃34;保留关键字＆＃34;我需要使我的代码无效。是一个例子。
require([
], function (
) {
var model = {
delete: function () {
alert('hello!')
}
};
model.delete(); // should be INVALID
});
这是我在gulp的任务：
gulp.task('validate', function () {
gulp.src(folders)
.pipe(jshint()) // hint (optional)
.pipe(jscs()) // enforce style guide
.on('error', function () { }) // don't stop on error
.pipe(stylish.combineWithHintResults()) // combine with jshint results
.pipe(jshint.reporter('jshint-stylish')); // use any jshint reporter to log hint and style guide errors
});
如何配置JSCS / JSHINT？感谢。
.jscsrc config：
// based on jquery preset
{
"requireCurlyBraces": [
"if",
"else",
"for",
"while",
"do",
"try",
"catch"
],
"requireSpaceAfterKeywords": [
"if",
"else",
"for",
"while",
"do",
"switch",
"return",
"try",
"catch"
],
"disallowTrailingComma": true,
"requireOperatorBeforeLineBreak": true,
"requireParenthesesAroundIIFE": true,
"requireMultipleVarDecl": true,
"requireCommaBeforeLineBreak": true,
"requireCamelCaseOrUpperCaseIdentifiers": "ignoreProperties",
"requireDotNotation": true,
"maximumLineLength": 120,
"validateQuoteMarks": true,
"disallowMixedSpacesAndTabs": true,
"disallowTrailingWhitespace": true,
"disallowMultipleLineStrings": true,
"requireSpaceBeforeBlockStatements": true,
"requireSpacesInFunctionExpression": {
"beforeOpeningCurlyBrace": true
},
"requireSpacesInsideObjectBrackets": "allButNested",
"requireSpacesInConditionalExpression": true,
"requireSpaceAfterBinaryOperators": true,
"requireLineFeedAtFileEnd": true,
"requireSpaceBeforeBinaryOperators": true,
"requireSpacesInAnonymousFunctionExpression": {
"beforeOpeningCurlyBrace": true
},
"disallowKeywords": [ "with" ],
"disallowKeywordsOnNewLine": [ "else" ],
"disallowSpaceAfterObjectKeys": true,
"disallowSpaceAfterPrefixUnaryOperators": true,
"disallowSpaceBeforePostfixUnaryOperators": true,
"disallowMultipleLineBreaks": true
}
.jshintrc config：
{
// JSHint Default Configuration File (as on JSHint website)
// See http://jshint.com/docs/ for more details
"maxerr": 500, // {int} Maximum error before stopping
// Enforcing
"bitwise": true, // true: Prohibit bitwise operators (&, |, ^, etc.)
"camelcase": false, // true: Identifiers must be in camelCase
"curly": false, // true: Require {} for every new block or scope
"eqeqeq": true, // true: Require triple equals (===) for comparison
"forin": true, // true: Require filtering for..in loops with obj.hasOwnProperty()
"immed": false, // true: Require immediate invocations to be wrapped in parens e.g. `(function () { } ());`
"indent": 4, // {int} Number of spaces to use for indentation.
// It no longer provides warnings about indentation levels.
// You can still use it to set your tab-width but it will be used only for character locations in other warnings.
"latedef": false, // true: Require variables/functions to be defined before being used
"newcap": false, // true: Require capitalization of all constructor functions e.g. `new F()`
"noarg": true, // true: Prohibit use of `arguments.caller` and `arguments.callee`
"noempty": true, // true: Prohibit use of empty blocks
"nonew": false, // true: Prohibit use of constructors for side-effects (without assignment)
"plusplus": false, // true: Prohibit use of `++` & `--`
"quotmark": false, // Quotation mark consistency:
// false : do nothing (default)
// true : ensure whatever is used is consistent
// "single" : require single quotes
// "double" : require double quotes
"undef": true, // true: Require all non-global variables to be declared (prevents global leaks)
"unused": true, // true: Require all defined variables be used
"strict": true, // true: Requires all functions run in ES5 Strict Mode
"maxparams": false, // {int} Max number of formal params allowed per function
"maxdepth": false, // {int} Max depth of nested blocks (within functions)
"maxstatements": false, // {int} Max number statements per function
"maxcomplexity": false, // {int} Max cyclomatic complexity per function
"maxlen": false, // {int} Max number of characters per line
// Relaxing
"asi": false, // true: Tolerate Automatic Semicolon Insertion (no semicolons)
"boss": false, // true: Tolerate assignments where comparisons would be expected
"debug": true, // true: Allow debugger statements e.g. browser breakpoints.
"eqnull": false, // true: Tolerate use of `== null`
"es5": false, // true: Allow ES5 syntax (ex: getters and setters)
"esnext": false, // true: Allow ES.next (ES6) syntax (ex: `const`)
"moz": false, // true: Allow Mozilla specific syntax (extends and overrides esnext features)
// (ex: `for each`, multiple try/catch, function expression…)
"evil": false, // true: Tolerate use of `eval` and `new Function()`
"expr": true, // true: Tolerate `ExpressionStatement` as Programs
"funcscope": false, // true: Tolerate defining variables inside control statements"
"globalstrict": false, // true: Allow global "use strict" (also enables 'strict')
"iterator": false, // true: Tolerate using the `__iterator__` property
"lastsemic": false, // true: Tolerate omitting a semicolon for the last statement of a 1-line block
"laxbreak": true, // true: Tolerate possibly unsafe line breakings
"laxcomma": true, // true: Tolerate comma-first style coding
"loopfunc": false, // true: Tolerate functions being defined in loops
"multistr": false, // true: Tolerate multi-line strings
"proto": false, // true: Tolerate using the `__proto__` property
"scripturl": false, // true: Tolerate script-targeted URLs
"shadow": false, // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
"sub": false, // true: Tolerate using `[]` notation when it can still be expressed in dot notation
"supernew": false, // true: Tolerate `new function () { ... };` and `new Object;`
"validthis": false, // true: Tolerate using this in a non-constructor function
// Environments
"browser": true, // Web Browser (window, document, etc)
"couch": false, // CouchDB
"devel": true, // Development/debugging (alert, confirm, etc)
"dojo": false, // Dojo Toolkit
"jquery": true, // jQuery
"mootools": false, // MooTools
"node": false, // Node.js
"nonstandard": false, // Widely adopted globals (escape, unescape, etc)
"prototypejs": false, // Prototype and Scriptaculous
"rhino": false, // Rhino
"worker": false, // Web Workers
"wsh": false, // Windows Scripting Host
"yui": false, // Yahoo User Interface
// Custom Globals
"globals": {
"console": false,
"define": false,
"require": false
} // additional predefined global variables
}