diff --git a/Gruntfile.js b/Gruntfile.js index a651a20d7a9..c5bdda3567e 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -324,6 +324,7 @@ module.exports = function (grunt) { '!src/extensions/**/thirdparty/**/*.js', '!src/extensions/dev/**', '!src/extensions/extra/brackets-cdn-suggestions/**', + '!src/extensions/default/Brackets-InteractiveLinter/**', '!src/extensions/extra/HTMLHinter/**', '!src/extensions/extra/MDNDocs/**', '!src/bramble/thirdparty/EventEmitter/**', diff --git a/src/extensions/default/Brackets-InteractiveLinter/.eslintrc b/src/extensions/default/Brackets-InteractiveLinter/.eslintrc new file mode 100755 index 00000000000..ae8567abf15 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/.eslintrc @@ -0,0 +1,14 @@ +{ + "env": { + "browser": true, + "amd": true + }, + "rules": { + "semi": 1, + "strict": 0, + "quotes": [2, "double"], + "key-spacing": 0, + "no-trailing-spaces": 0, + "eol-last": 0 + } +} diff --git a/src/extensions/default/Brackets-InteractiveLinter/.gitignore b/src/extensions/default/Brackets-InteractiveLinter/.gitignore new file mode 100755 index 00000000000..eba5440d5b3 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/.gitignore @@ -0,0 +1,226 @@ +plugins/dev/* +plugins/disabled/* +!plugins/dev/README.md +!plugins/disabled/README.md + +################# +## NodeJs +################# +node_modules/ + + +################# +## Eclipse +################# + +*.pydevproject +.project +.metadata +bin/ +tmp/ +*.tmp +*.bak +*.swp +*~.nib +local.properties +.classpath +.settings/ +.loadpath + +# External tool builders +.externalToolBuilders/ + +# Locally stored "Eclipse launch configurations" +*.launch + +# CDT-specific +.cproject + +# PDT-specific +.buildpath + + +################# +## Visual Studio +################# + +## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. + +# User-specific files +*.suo +*.user +*.sln.docstates + +# Build results + +[Dd]ebug/ +[Rr]elease/ +x64/ +build/ +[Bb]in/ +[Oo]bj/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +*_i.c +*_p.c +*.ilk +*.meta +*.obj +*.pch +*.pdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*.log +*.vspscc +*.vssscc +.builds +*.pidb +*.log +*.scc + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opensdf +*.sdf +*.cachefile + +# Visual Studio profiler +*.psess +*.vsp +*.vspx + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# NCrunch +*.ncrunch* +.*crunch*.local.xml + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.Publish.xml +*.pubxml + +# NuGet Packages Directory +## TODO: If you have NuGet Package Restore enabled, uncomment the next line +#packages/ + +# Windows Azure Build Output +csx +*.build.csdef + +# Windows Store app package directory +AppPackages/ + +# Others +sql/ +*.Cache +ClientBin/ +[Ss]tyle[Cc]op.* +~$* +*~ +*.dbmdl +*.[Pp]ublish.xml +*.pfx +*.publishsettings + +# RIA/Silverlight projects +Generated_Code/ + +# Backup & report files from converting an old project file to a newer +# Visual Studio version. Backup files are not needed, because we have git ;-) +_UpgradeReport_Files/ +Backup*/ +UpgradeLog*.XML +UpgradeLog*.htm + +# SQL Server files +App_Data/*.mdf +App_Data/*.ldf + +############# +## Windows detritus +############# + +# Windows image file caches +Thumbs.db +ehthumbs.db + +# Folder config file +Desktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Mac crap +.DS_Store + + +############# +## Python +############# + +*.py[co] + +# Packages +*.egg +*.egg-info +#dist/ +build/ +eggs/ +parts/ +var/ +sdist/ +develop-eggs/ +.installed.cfg + +# Installer logs +pip-log.txt + +# Unit test / coverage reports +.coverage +.tox + +#Translations +*.mo + +#Mr Developer +.mr.developer.cfg diff --git a/src/extensions/default/Brackets-InteractiveLinter/.jshintrc b/src/extensions/default/Brackets-InteractiveLinter/.jshintrc new file mode 100755 index 00000000000..b2589fce154 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/.jshintrc @@ -0,0 +1,23 @@ +{ + "undef": true, + "unused": true, + "curly": true, + "indent": 4, + "devel": true, + "globals": { + "brackets": true, + "window": true, + "document": true, + "importScripts": true, + "postMessage": true, + "onmessage": true, + "requirejs": true, + "require": true, + "define": true, + "$": true, + "Mustache": true, + "clearTimeout": true, + "setTimeout": true, + "Worker": true + } +} diff --git a/src/extensions/default/Brackets-InteractiveLinter/CONTRIBUTING.md b/src/extensions/default/Brackets-InteractiveLinter/CONTRIBUTING.md new file mode 100755 index 00000000000..c5a2645ac1d --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/CONTRIBUTING.md @@ -0,0 +1,39 @@ +# The Basics + +### Filing a bug + +**For bugs** be sure to search existing issues first. Include steps to consistently reproduce the +problem, actual vs. expected results, and your OS and Brackets version number. + +When filing a new bug, please include: + +- Descriptive title +- Steps to reproduce the problem +- Describe current and expected behavior +- Include the exact text of any error messages if applicable (or upload screenshots) +- Brackets version (or if you're pulling directly from Git, your current commit SHA - use git rev-parse HEAD) +- Interactive Linter Version (see Extension Manager) +- OS, and OS version +- List of other installed extensions +- Any errors logged in Debug > Show Developer Tools - Console view + +### Guidelines for code contributions + +#### LoDash vs. Native Policy + +- Use native methods when available +- Use LoDash for iteration of everything but arrays +- Use LoDash utility methods when the native alternative increases complexity and syntax verbosity + +#### Code Style +- Use 4 spaces +- Format if/else, try/catch/finally, etc. block as follows. Note the line break before the `else` keyword. + +```javascript +if (condition) { + // ... +} +else { + +} +``` diff --git a/src/extensions/default/Brackets-InteractiveLinter/LICENSE b/src/extensions/default/Brackets-InteractiveLinter/LICENSE new file mode 100755 index 00000000000..1acdc3f4c2b --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/LICENSE @@ -0,0 +1,21 @@ + Copyright (c) 2013 Miguel Castillo. + + Licensed under MIT + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/src/extensions/default/Brackets-InteractiveLinter/ProblemWidget.js b/src/extensions/default/Brackets-InteractiveLinter/ProblemWidget.js new file mode 100755 index 00000000000..54f9b7d6ac9 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/ProblemWidget.js @@ -0,0 +1,59 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function (require, exports, module) { + "use strict"; + + var _ = brackets.getModule("thirdparty/lodash"); + var Mustache = brackets.getModule("thirdparty/mustache/mustache"); + var InlineWidget = brackets.getModule("editor/InlineWidget").InlineWidget; + var widgetTemplate = require("text!templates/inlineWidgetLint.html"); + + function ProblemWidget(mark, line) { + InlineWidget.call(this); + + var problems = [].concat(mark.warnings, mark.errors); + var $html = $(Mustache.render(widgetTemplate, { messages: problems })); + this.$wrapperDiv = $html; + + this.$wrapperDiv + .appendTo(this.$htmlContent) + .on("mousedown", function (e) { + e.stopPropagation(); + }); + + this.line = line; + this._sizeEditorToContent = _.debounce(sizeEditorToContent.bind(this), 250); + } + + + ProblemWidget.prototype = Object.create(InlineWidget.prototype); + ProblemWidget.prototype.constructor = ProblemWidget; + + ProblemWidget.prototype.onAdded = function() { + InlineWidget.prototype.onAdded.apply(this, arguments); + + // Set height initially, and again whenever width might have changed (word wrap) + this._sizeEditorToContent(); + $(window).on("resize", this._sizeEditorToContent); + }; + + ProblemWidget.prototype.onClosed = function() { + InlineWidget.prototype.onClosed.apply(this, arguments); + $(window).off("resize", this._sizeEditorToContent); + }; + + ProblemWidget.prototype.refresh = function() { + this._sizeEditorToContent(); + }; + + function sizeEditorToContent () { + this.hostEditor.setInlineWidgetHeight(this, this.$wrapperDiv.height() + 20, true); + } + + module.exports = ProblemWidget; +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/README.md b/src/extensions/default/Brackets-InteractiveLinter/README.md new file mode 100755 index 00000000000..84abdb8ece6 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/README.md @@ -0,0 +1,144 @@ +## Brackets-InteractiveLinter +Brackets integration with linters such as JSHint, JSLint, ESLint, JSCS, CoffeeLint, and more! Interactive Linter runs linters as you work on your code and gives instant feedback right on your document. You can access the details of the lint report by clicking on the light bulbs on the line gutters to the right of the document, or by using the keyboard shortcut `Ctrl-Shift-E` on that line. + +### Features +* Real time feedback +* Plugin system that runs plugins in a web worker +* Traverses up the directory tree to load the most appropriate linter settings file +* Let's you provide default linter settings that get mixed in with project specific ones. Reduce duplication! +* Configure the linter settings file that gets loaded. Maybe you want to load `jshintrc.json` instead of `.jshintrc` +* Configuration files are hot reload. So if you adjust your beloved `.jshintrc`, Interactive Linter will automatically reload it +* Skips blocks of minified code to avoid cluttering your reports. (Minified code is determined by amount of characters per-line and simple heuristics) +* Provides panel with a table of all errors and warning for easy navigation +* Status indicator when your code is "happy", or when there are warnings and errors +* Configuration via Brackets preferences system, which take effect in real time + +### Linters + +A list of available linters can be found [here](https://github.com/MiguelCastillo/Brackets-InteractiveLinter/tree/master/plugins), along with information about authoring your own plugins. + +#### coffeescript +- [coffeelint](http://www.coffeelint.org/) + +#### css +- [csslint](http://csslint.net/) + +#### html +- [htmlhint](http://htmlhint.com/) + +#### javascript +- [eslint](http://eslint.org/) +- [jscs](http://jscs.info/) +- [jshint](http://jshint.com/) +- [jslint](http://www.jslint.com/) +- [jsx](https://www.npmjs.com/package/react-tools) + +#### json +- [jsonlint](http://jsonlint.com/) + + +### Configuration + +Interactive Linter can be configured via Brackets' preferences system. For details on the brackets preferences, please take a look [here](https://github.com/adobe/brackets/wiki/How-to-Use-Brackets#preferences). + + +#### Linter per language [run time] + +You can specify which linter to run for each language independently, and changes are applied at run time. You can take a look at [this](https://github.com/MiguelCastillo/Brackets-InteractiveLinter/blob/master/.brackets.json) sample configuration. + +To specify `eslint` as your javascript linter, you need the follow changes to your `.brackets.json`. + +``` JSON +{ + "interactive-linter.javascript": ["eslint"] +} +``` + +If you actually want to disable interactive linter javascript linting, you can set the linter language to `null`. + +``` JSON +{ + "interactive-linter.javascript": null +} +``` + +You can customize other linters the same way by following the convention `interactive-linter.[language]: ['linter-name']`. For example, to disable linting for `coffeescript` you can do so with the following: + +``` JSON +{ + "interactive-linter.javascript": ["eslint"], + "interactive-linter.coffeescript": null +} +``` + +#### Delay [restart] + +You can configure the delay for linting your documents. The value is specified in milliseconds, and by default it is `500`. In the example below, the delay is configured to 1000 milliseconds (1 second): + +``` JSON +{ + "interactive-linter.delay": 1000 +} +``` + + +### JSHint/JSLint +Interactive Linter automatically loads `.jshintrc` and `.jslintrc` files in your project. + +All JSHint settings that already exists inline in your JavaScript files will continue to work along side any `.jshintrc`/`.jslintrc` file. + +Integration with to find out details about what's reported by JSHint. + +Inspired by Joachim's extensions [brackets-continuous-compilation](https://github.com/JoachimK/brackets-continuous-compilation). + + +### CoffeeLint +Support for loading `coffeelint.json` as defined [here](http://www.coffeelint.org/#usage). + +### Screenshots + +![jshint](https://raw.github.com/wiki/MiguelCastillo/Brackets-InteractiveLinter/images/jshint.png) + +![coffeelint](https://raw.github.com/wiki/MiguelCastillo/Brackets-InteractiveLinter/images/coffeelint.png) + +### Installation +Interactive Linter in available through Brackets extensions' registry. + + +### FAQ + +#### Can I configure default linter settings? +- Yes you can. You will need to edit the `default.json` file located in the particular linter plugin's folder, and modify it with whatever default settings you desire. For example, if you want to set default settings for JSHint, you will need to navigate to the `extensions/user/interactive-linter/plugins/jshint/default.json` file and modify it accordingly. These settings are mixed in with any other settings found by Interactive Linter in your project. + +#### Can I configure the settings file the linters load? +- Yes you can. You will need to find `settings.json` for the particular linter plugin, and change the `settingsFile` field. For example, if you want to configure JSHint to load `jshintrc.json` instead of the default `.jshintrc`, find the file `extensions/user/interactive-linter/plugins/jshint/settings.json` and modify the `settingsFile` value with the file name you prefer. + +#### Do you support JSX linting?? +- Yes. That's currently done via the `jsx` plugin. So you will need to set the `javascript` linter to `jsx` in your Brackets preferences file. The `jsx` linter will also lint your javascript document with `JSHint`. Good thing is that your `.jshintrc` will be used during the linting process. Bad thing is that you cannot specify another javascript linter besides `JSHint` to process your javscript document. + +``` JSON +{ + "interactive-linter.javascript": ["jsx"] +} +``` + + +### Links + + - Brackets: + - Brackets Github: + + +### Contributors +* Miguel Castillo - (author) @manchagnu +* Mark Simulacrum - @MarkSimulacrum + + +### Contact me + +If you have any issues or want to just drop in a line, you can use my personal email at . + + +### License + +Licensed under MIT diff --git a/src/extensions/default/Brackets-InteractiveLinter/img/light_bulb.png b/src/extensions/default/Brackets-InteractiveLinter/img/light_bulb.png new file mode 100755 index 00000000000..deb6845f834 Binary files /dev/null and b/src/extensions/default/Brackets-InteractiveLinter/img/light_bulb.png differ diff --git a/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-error-15.svg b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-error-15.svg new file mode 100755 index 00000000000..d50e0162086 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-error-15.svg @@ -0,0 +1,3 @@ + + + diff --git a/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-inactive-15.svg b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-inactive-15.svg new file mode 100755 index 00000000000..fd6c82ded7b --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-inactive-15.svg @@ -0,0 +1,3 @@ + + + diff --git a/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-okay-15.svg b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-okay-15.svg new file mode 100755 index 00000000000..d01644a235c --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-okay-15.svg @@ -0,0 +1,3 @@ + + + diff --git a/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-warning-15.svg b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-warning-15.svg new file mode 100755 index 00000000000..0019e6093d2 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/img/topcoat-warning-15.svg @@ -0,0 +1,3 @@ + + + diff --git a/src/extensions/default/Brackets-InteractiveLinter/libs/js/require.js b/src/extensions/default/Brackets-InteractiveLinter/libs/js/require.js new file mode 100755 index 00000000000..7f31fa20417 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/libs/js/require.js @@ -0,0 +1,2076 @@ +/** vim: et:ts=4:sw=4:sts=4 + * @license RequireJS 2.1.14 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/requirejs for details + */ +//Not using strict: uneven strict support in browsers, #392, and causes +//problems with requirejs.exec()/transpiler plugins that may not be strict. +/*jslint regexp: true, nomen: true, sloppy: true */ +/*global window, navigator, document, importScripts, setTimeout, opera */ + +var requirejs, require, define; +(function (global) { + var req, s, head, baseElement, dataMain, src, + interactiveScript, currentlyAddingScript, mainScript, subPath, + version = '2.1.14', + commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg, + cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g, + jsSuffixRegExp = /\.js$/, + currDirRegExp = /^\.\//, + op = Object.prototype, + ostring = op.toString, + hasOwn = op.hasOwnProperty, + ap = Array.prototype, + apsp = ap.splice, + isBrowser = !!(typeof window !== 'undefined' && typeof navigator !== 'undefined' && window.document), + isWebWorker = !isBrowser && typeof importScripts !== 'undefined', + //PS3 indicates loaded and complete, but need to wait for complete + //specifically. Sequence is 'loading', 'loaded', execution, + // then 'complete'. The UA check is unfortunate, but not sure how + //to feature test w/o causing perf issues. + readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ? + /^complete$/ : /^(complete|loaded)$/, + defContextName = '_', + //Oh the tragedy, detecting opera. See the usage of isOpera for reason. + isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]', + contexts = {}, + cfg = {}, + globalDefQueue = [], + useInteractive = false; + + function isFunction(it) { + return ostring.call(it) === '[object Function]'; + } + + function isArray(it) { + return ostring.call(it) === '[object Array]'; + } + + /** + * Helper function for iterating over an array. If the func returns + * a true value, it will break out of the loop. + */ + function each(ary, func) { + if (ary) { + var i; + for (i = 0; i < ary.length; i += 1) { + if (ary[i] && func(ary[i], i, ary)) { + break; + } + } + } + } + + /** + * Helper function for iterating over an array backwards. If the func + * returns a true value, it will break out of the loop. + */ + function eachReverse(ary, func) { + if (ary) { + var i; + for (i = ary.length - 1; i > -1; i -= 1) { + if (ary[i] && func(ary[i], i, ary)) { + break; + } + } + } + } + + function hasProp(obj, prop) { + return hasOwn.call(obj, prop); + } + + function getOwn(obj, prop) { + return hasProp(obj, prop) && obj[prop]; + } + + /** + * Cycles over properties in an object and calls a function for each + * property value. If the function returns a truthy value, then the + * iteration is stopped. + */ + function eachProp(obj, func) { + var prop; + for (prop in obj) { + if (hasProp(obj, prop)) { + if (func(obj[prop], prop)) { + break; + } + } + } + } + + /** + * Simple function to mix in properties from source into target, + * but only if target does not already have a property of the same name. + */ + function mixin(target, source, force, deepStringMixin) { + if (source) { + eachProp(source, function (value, prop) { + if (force || !hasProp(target, prop)) { + if (deepStringMixin && typeof value === 'object' && value && + !isArray(value) && !isFunction(value) && + !(value instanceof RegExp)) { + + if (!target[prop]) { + target[prop] = {}; + } + mixin(target[prop], value, force, deepStringMixin); + } else { + target[prop] = value; + } + } + }); + } + return target; + } + + //Similar to Function.prototype.bind, but the 'this' object is specified + //first, since it is easier to read/figure out what 'this' will be. + function bind(obj, fn) { + return function () { + return fn.apply(obj, arguments); + }; + } + + function scripts() { + return document.getElementsByTagName('script'); + } + + function defaultOnError(err) { + throw err; + } + + //Allow getting a global that is expressed in + //dot notation, like 'a.b.c'. + function getGlobal(value) { + if (!value) { + return value; + } + var g = global; + each(value.split('.'), function (part) { + g = g[part]; + }); + return g; + } + + /** + * Constructs an error with a pointer to an URL with more information. + * @param {String} id the error ID that maps to an ID on a web page. + * @param {String} message human readable error. + * @param {Error} [err] the original error, if there is one. + * + * @returns {Error} + */ + function makeError(id, msg, err, requireModules) { + var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id); + e.requireType = id; + e.requireModules = requireModules; + if (err) { + e.originalError = err; + } + return e; + } + + if (typeof define !== 'undefined') { + //If a define is already in play via another AMD loader, + //do not overwrite. + return; + } + + if (typeof requirejs !== 'undefined') { + if (isFunction(requirejs)) { + //Do not overwrite an existing requirejs instance. + return; + } + cfg = requirejs; + requirejs = undefined; + } + + //Allow for a require config object + if (typeof require !== 'undefined' && !isFunction(require)) { + //assume it is a config object. + cfg = require; + require = undefined; + } + + function newContext(contextName) { + var inCheckLoaded, Module, context, handlers, + checkLoadedTimeoutId, + config = { + //Defaults. Do not set a default for map + //config to speed up normalize(), which + //will run faster if there is no default. + waitSeconds: 7, + baseUrl: './', + paths: {}, + bundles: {}, + pkgs: {}, + shim: {}, + config: {} + }, + registry = {}, + //registry of just enabled modules, to speed + //cycle breaking code when lots of modules + //are registered, but not activated. + enabledRegistry = {}, + undefEvents = {}, + defQueue = [], + defined = {}, + urlFetched = {}, + bundlesMap = {}, + requireCounter = 1, + unnormalizedCounter = 1; + + /** + * Trims the . and .. from an array of path segments. + * It will keep a leading path segment if a .. will become + * the first path segment, to help with module name lookups, + * which act like paths, but can be remapped. But the end result, + * all paths that use this function should look normalized. + * NOTE: this method MODIFIES the input array. + * @param {Array} ary the array of path segments. + */ + function trimDots(ary) { + var i, part; + for (i = 0; i < ary.length; i++) { + part = ary[i]; + if (part === '.') { + ary.splice(i, 1); + i -= 1; + } else if (part === '..') { + // If at the start, or previous value is still .., + // keep them so that when converted to a path it may + // still work when converted to a path, even though + // as an ID it is less than ideal. In larger point + // releases, may be better to just kick out an error. + if (i === 0 || (i == 1 && ary[2] === '..') || ary[i - 1] === '..') { + continue; + } else if (i > 0) { + ary.splice(i - 1, 2); + i -= 2; + } + } + } + } + + /** + * Given a relative module name, like ./something, normalize it to + * a real name that can be mapped to a path. + * @param {String} name the relative name + * @param {String} baseName a real name that the name arg is relative + * to. + * @param {Boolean} applyMap apply the map config to the value. Should + * only be done if this normalization is for a dependency ID. + * @returns {String} normalized name + */ + function normalize(name, baseName, applyMap) { + var pkgMain, mapValue, nameParts, i, j, nameSegment, lastIndex, + foundMap, foundI, foundStarMap, starI, normalizedBaseParts, + baseParts = (baseName && baseName.split('/')), + map = config.map, + starMap = map && map['*']; + + //Adjust any relative paths. + if (name) { + name = name.split('/'); + lastIndex = name.length - 1; + + // If wanting node ID compatibility, strip .js from end + // of IDs. Have to do this here, and not in nameToUrl + // because node allows either .js or non .js to map + // to same file. + if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) { + name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, ''); + } + + // Starts with a '.' so need the baseName + if (name[0].charAt(0) === '.' && baseParts) { + //Convert baseName to array, and lop off the last part, + //so that . matches that 'directory' and not name of the baseName's + //module. For instance, baseName of 'one/two/three', maps to + //'one/two/three.js', but we want the directory, 'one/two' for + //this normalization. + normalizedBaseParts = baseParts.slice(0, baseParts.length - 1); + name = normalizedBaseParts.concat(name); + } + + trimDots(name); + name = name.join('/'); + } + + //Apply map config if available. + if (applyMap && map && (baseParts || starMap)) { + nameParts = name.split('/'); + + outerLoop: for (i = nameParts.length; i > 0; i -= 1) { + nameSegment = nameParts.slice(0, i).join('/'); + + if (baseParts) { + //Find the longest baseName segment match in the config. + //So, do joins on the biggest to smallest lengths of baseParts. + for (j = baseParts.length; j > 0; j -= 1) { + mapValue = getOwn(map, baseParts.slice(0, j).join('/')); + + //baseName segment has config, find if it has one for + //this name. + if (mapValue) { + mapValue = getOwn(mapValue, nameSegment); + if (mapValue) { + //Match, update name to the new value. + foundMap = mapValue; + foundI = i; + break outerLoop; + } + } + } + } + + //Check for a star map match, but just hold on to it, + //if there is a shorter segment match later in a matching + //config, then favor over this star map. + if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) { + foundStarMap = getOwn(starMap, nameSegment); + starI = i; + } + } + + if (!foundMap && foundStarMap) { + foundMap = foundStarMap; + foundI = starI; + } + + if (foundMap) { + nameParts.splice(0, foundI, foundMap); + name = nameParts.join('/'); + } + } + + // If the name points to a package's name, use + // the package main instead. + pkgMain = getOwn(config.pkgs, name); + + return pkgMain ? pkgMain : name; + } + + function removeScript(name) { + if (isBrowser) { + each(scripts(), function (scriptNode) { + if (scriptNode.getAttribute('data-requiremodule') === name && + scriptNode.getAttribute('data-requirecontext') === context.contextName) { + scriptNode.parentNode.removeChild(scriptNode); + return true; + } + }); + } + } + + function hasPathFallback(id) { + var pathConfig = getOwn(config.paths, id); + if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) { + //Pop off the first array value, since it failed, and + //retry + pathConfig.shift(); + context.require.undef(id); + + //Custom require that does not do map translation, since + //ID is "absolute", already mapped/resolved. + context.makeRequire(null, { + skipMap: true + })([id]); + + return true; + } + } + + //Turns a plugin!resource to [plugin, resource] + //with the plugin being undefined if the name + //did not have a plugin prefix. + function splitPrefix(name) { + var prefix, + index = name ? name.indexOf('!') : -1; + if (index > -1) { + prefix = name.substring(0, index); + name = name.substring(index + 1, name.length); + } + return [prefix, name]; + } + + /** + * Creates a module mapping that includes plugin prefix, module + * name, and path. If parentModuleMap is provided it will + * also normalize the name via require.normalize() + * + * @param {String} name the module name + * @param {String} [parentModuleMap] parent module map + * for the module name, used to resolve relative names. + * @param {Boolean} isNormalized: is the ID already normalized. + * This is true if this call is done for a define() module ID. + * @param {Boolean} applyMap: apply the map config to the ID. + * Should only be true if this map is for a dependency. + * + * @returns {Object} + */ + function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) { + var url, pluginModule, suffix, nameParts, + prefix = null, + parentName = parentModuleMap ? parentModuleMap.name : null, + originalName = name, + isDefine = true, + normalizedName = ''; + + //If no name, then it means it is a require call, generate an + //internal name. + if (!name) { + isDefine = false; + name = '_@r' + (requireCounter += 1); + } + + nameParts = splitPrefix(name); + prefix = nameParts[0]; + name = nameParts[1]; + + if (prefix) { + prefix = normalize(prefix, parentName, applyMap); + pluginModule = getOwn(defined, prefix); + } + + //Account for relative paths if there is a base name. + if (name) { + if (prefix) { + if (pluginModule && pluginModule.normalize) { + //Plugin is loaded, use its normalize method. + normalizedName = pluginModule.normalize(name, function (name) { + return normalize(name, parentName, applyMap); + }); + } else { + // If nested plugin references, then do not try to + // normalize, as it will not normalize correctly. This + // places a restriction on resourceIds, and the longer + // term solution is not to normalize until plugins are + // loaded and all normalizations to allow for async + // loading of a loader plugin. But for now, fixes the + // common uses. Details in #1131 + normalizedName = name.indexOf('!') === -1 ? + normalize(name, parentName, applyMap) : + name; + } + } else { + //A regular module. + normalizedName = normalize(name, parentName, applyMap); + + //Normalized name may be a plugin ID due to map config + //application in normalize. The map config values must + //already be normalized, so do not need to redo that part. + nameParts = splitPrefix(normalizedName); + prefix = nameParts[0]; + normalizedName = nameParts[1]; + isNormalized = true; + + url = context.nameToUrl(normalizedName); + } + } + + //If the id is a plugin id that cannot be determined if it needs + //normalization, stamp it with a unique ID so two matching relative + //ids that may conflict can be separate. + suffix = prefix && !pluginModule && !isNormalized ? + '_unnormalized' + (unnormalizedCounter += 1) : + ''; + + return { + prefix: prefix, + name: normalizedName, + parentMap: parentModuleMap, + unnormalized: !!suffix, + url: url, + originalName: originalName, + isDefine: isDefine, + id: (prefix ? + prefix + '!' + normalizedName : + normalizedName) + suffix + }; + } + + function getModule(depMap) { + var id = depMap.id, + mod = getOwn(registry, id); + + if (!mod) { + mod = registry[id] = new context.Module(depMap); + } + + return mod; + } + + function on(depMap, name, fn) { + var id = depMap.id, + mod = getOwn(registry, id); + + if (hasProp(defined, id) && + (!mod || mod.defineEmitComplete)) { + if (name === 'defined') { + fn(defined[id]); + } + } else { + mod = getModule(depMap); + if (mod.error && name === 'error') { + fn(mod.error); + } else { + mod.on(name, fn); + } + } + } + + function onError(err, errback) { + var ids = err.requireModules, + notified = false; + + if (errback) { + errback(err); + } else { + each(ids, function (id) { + var mod = getOwn(registry, id); + if (mod) { + //Set error on module, so it skips timeout checks. + mod.error = err; + if (mod.events.error) { + notified = true; + mod.emit('error', err); + } + } + }); + + if (!notified) { + req.onError(err); + } + } + } + + /** + * Internal method to transfer globalQueue items to this context's + * defQueue. + */ + function takeGlobalQueue() { + //Push all the globalDefQueue items into the context's defQueue + if (globalDefQueue.length) { + //Array splice in the values since the context code has a + //local var ref to defQueue, so cannot just reassign the one + //on context. + apsp.apply(defQueue, + [defQueue.length, 0].concat(globalDefQueue)); + globalDefQueue = []; + } + } + + handlers = { + 'require': function (mod) { + if (mod.require) { + return mod.require; + } else { + return (mod.require = context.makeRequire(mod.map)); + } + }, + 'exports': function (mod) { + mod.usingExports = true; + if (mod.map.isDefine) { + if (mod.exports) { + return (defined[mod.map.id] = mod.exports); + } else { + return (mod.exports = defined[mod.map.id] = {}); + } + } + }, + 'module': function (mod) { + if (mod.module) { + return mod.module; + } else { + return (mod.module = { + id: mod.map.id, + uri: mod.map.url, + config: function () { + return getOwn(config.config, mod.map.id) || {}; + }, + exports: mod.exports || (mod.exports = {}) + }); + } + } + }; + + function cleanRegistry(id) { + //Clean up machinery used for waiting modules. + delete registry[id]; + delete enabledRegistry[id]; + } + + function breakCycle(mod, traced, processed) { + var id = mod.map.id; + + if (mod.error) { + mod.emit('error', mod.error); + } else { + traced[id] = true; + each(mod.depMaps, function (depMap, i) { + var depId = depMap.id, + dep = getOwn(registry, depId); + + //Only force things that have not completed + //being defined, so still in the registry, + //and only if it has not been matched up + //in the module already. + if (dep && !mod.depMatched[i] && !processed[depId]) { + if (getOwn(traced, depId)) { + mod.defineDep(i, defined[depId]); + mod.check(); //pass false? + } else { + breakCycle(dep, traced, processed); + } + } + }); + processed[id] = true; + } + } + + function checkLoaded() { + var err, usingPathFallback, + waitInterval = config.waitSeconds * 1000, + //It is possible to disable the wait interval by using waitSeconds of 0. + expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(), + noLoads = [], + reqCalls = [], + stillLoading = false, + needCycleCheck = true; + + //Do not bother if this call was a result of a cycle break. + if (inCheckLoaded) { + return; + } + + inCheckLoaded = true; + + //Figure out the state of all the modules. + eachProp(enabledRegistry, function (mod) { + var map = mod.map, + modId = map.id; + + //Skip things that are not enabled or in error state. + if (!mod.enabled) { + return; + } + + if (!map.isDefine) { + reqCalls.push(mod); + } + + if (!mod.error) { + //If the module should be executed, and it has not + //been inited and time is up, remember it. + if (!mod.inited && expired) { + if (hasPathFallback(modId)) { + usingPathFallback = true; + stillLoading = true; + } else { + noLoads.push(modId); + removeScript(modId); + } + } else if (!mod.inited && mod.fetched && map.isDefine) { + stillLoading = true; + if (!map.prefix) { + //No reason to keep looking for unfinished + //loading. If the only stillLoading is a + //plugin resource though, keep going, + //because it may be that a plugin resource + //is waiting on a non-plugin cycle. + return (needCycleCheck = false); + } + } + } + }); + + if (expired && noLoads.length) { + //If wait time expired, throw error of unloaded modules. + err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads); + err.contextName = context.contextName; + return onError(err); + } + + //Not expired, check for a cycle. + if (needCycleCheck) { + each(reqCalls, function (mod) { + breakCycle(mod, {}, {}); + }); + } + + //If still waiting on loads, and the waiting load is something + //other than a plugin resource, or there are still outstanding + //scripts, then just try back later. + if ((!expired || usingPathFallback) && stillLoading) { + //Something is still waiting to load. Wait for it, but only + //if a timeout is not already in effect. + if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) { + checkLoadedTimeoutId = setTimeout(function () { + checkLoadedTimeoutId = 0; + checkLoaded(); + }, 50); + } + } + + inCheckLoaded = false; + } + + Module = function (map) { + this.events = getOwn(undefEvents, map.id) || {}; + this.map = map; + this.shim = getOwn(config.shim, map.id); + this.depExports = []; + this.depMaps = []; + this.depMatched = []; + this.pluginMaps = {}; + this.depCount = 0; + + /* this.exports this.factory + this.depMaps = [], + this.enabled, this.fetched + */ + }; + + Module.prototype = { + init: function (depMaps, factory, errback, options) { + options = options || {}; + + //Do not do more inits if already done. Can happen if there + //are multiple define calls for the same module. That is not + //a normal, common case, but it is also not unexpected. + if (this.inited) { + return; + } + + this.factory = factory; + + if (errback) { + //Register for errors on this module. + this.on('error', errback); + } else if (this.events.error) { + //If no errback already, but there are error listeners + //on this module, set up an errback to pass to the deps. + errback = bind(this, function (err) { + this.emit('error', err); + }); + } + + //Do a copy of the dependency array, so that + //source inputs are not modified. For example + //"shim" deps are passed in here directly, and + //doing a direct modification of the depMaps array + //would affect that config. + this.depMaps = depMaps && depMaps.slice(0); + + this.errback = errback; + + //Indicate this module has be initialized + this.inited = true; + + this.ignore = options.ignore; + + //Could have option to init this module in enabled mode, + //or could have been previously marked as enabled. However, + //the dependencies are not known until init is called. So + //if enabled previously, now trigger dependencies as enabled. + if (options.enabled || this.enabled) { + //Enable this module and dependencies. + //Will call this.check() + this.enable(); + } else { + this.check(); + } + }, + + defineDep: function (i, depExports) { + //Because of cycles, defined callback for a given + //export can be called more than once. + if (!this.depMatched[i]) { + this.depMatched[i] = true; + this.depCount -= 1; + this.depExports[i] = depExports; + } + }, + + fetch: function () { + if (this.fetched) { + return; + } + this.fetched = true; + + context.startTime = (new Date()).getTime(); + + var map = this.map; + + //If the manager is for a plugin managed resource, + //ask the plugin to load it now. + if (this.shim) { + context.makeRequire(this.map, { + enableBuildCallback: true + })(this.shim.deps || [], bind(this, function () { + return map.prefix ? this.callPlugin() : this.load(); + })); + } else { + //Regular dependency. + return map.prefix ? this.callPlugin() : this.load(); + } + }, + + load: function () { + var url = this.map.url; + + //Regular dependency. + if (!urlFetched[url]) { + urlFetched[url] = true; + context.load(this.map.id, url); + } + }, + + /** + * Checks if the module is ready to define itself, and if so, + * define it. + */ + check: function () { + if (!this.enabled || this.enabling) { + return; + } + + var err, cjsModule, + id = this.map.id, + depExports = this.depExports, + exports = this.exports, + factory = this.factory; + + if (!this.inited) { + this.fetch(); + } else if (this.error) { + this.emit('error', this.error); + } else if (!this.defining) { + //The factory could trigger another require call + //that would result in checking this module to + //define itself again. If already in the process + //of doing that, skip this work. + this.defining = true; + + if (this.depCount < 1 && !this.defined) { + if (isFunction(factory)) { + //If there is an error listener, favor passing + //to that instead of throwing an error. However, + //only do it for define()'d modules. require + //errbacks should not be called for failures in + //their callbacks (#699). However if a global + //onError is set, use that. + if ((this.events.error && this.map.isDefine) || + req.onError !== defaultOnError) { + try { + exports = context.execCb(id, factory, depExports, exports); + } catch (e) { + err = e; + } + } else { + exports = context.execCb(id, factory, depExports, exports); + } + + // Favor return value over exports. If node/cjs in play, + // then will not have a return value anyway. Favor + // module.exports assignment over exports object. + if (this.map.isDefine && exports === undefined) { + cjsModule = this.module; + if (cjsModule) { + exports = cjsModule.exports; + } else if (this.usingExports) { + //exports already set the defined value. + exports = this.exports; + } + } + + if (err) { + err.requireMap = this.map; + err.requireModules = this.map.isDefine ? [this.map.id] : null; + err.requireType = this.map.isDefine ? 'define' : 'require'; + return onError((this.error = err)); + } + + } else { + //Just a literal value + exports = factory; + } + + this.exports = exports; + + if (this.map.isDefine && !this.ignore) { + defined[id] = exports; + + if (req.onResourceLoad) { + req.onResourceLoad(context, this.map, this.depMaps); + } + } + + //Clean up + cleanRegistry(id); + + this.defined = true; + } + + //Finished the define stage. Allow calling check again + //to allow define notifications below in the case of a + //cycle. + this.defining = false; + + if (this.defined && !this.defineEmitted) { + this.defineEmitted = true; + this.emit('defined', this.exports); + this.defineEmitComplete = true; + } + + } + }, + + callPlugin: function () { + var map = this.map, + id = map.id, + //Map already normalized the prefix. + pluginMap = makeModuleMap(map.prefix); + + //Mark this as a dependency for this plugin, so it + //can be traced for cycles. + this.depMaps.push(pluginMap); + + on(pluginMap, 'defined', bind(this, function (plugin) { + var load, normalizedMap, normalizedMod, + bundleId = getOwn(bundlesMap, this.map.id), + name = this.map.name, + parentName = this.map.parentMap ? this.map.parentMap.name : null, + localRequire = context.makeRequire(map.parentMap, { + enableBuildCallback: true + }); + + //If current map is not normalized, wait for that + //normalized name to load instead of continuing. + if (this.map.unnormalized) { + //Normalize the ID if the plugin allows it. + if (plugin.normalize) { + name = plugin.normalize(name, function (name) { + return normalize(name, parentName, true); + }) || ''; + } + + //prefix and name should already be normalized, no need + //for applying map config again either. + normalizedMap = makeModuleMap(map.prefix + '!' + name, + this.map.parentMap); + on(normalizedMap, + 'defined', bind(this, function (value) { + this.init([], function () { return value; }, null, { + enabled: true, + ignore: true + }); + })); + + normalizedMod = getOwn(registry, normalizedMap.id); + if (normalizedMod) { + //Mark this as a dependency for this plugin, so it + //can be traced for cycles. + this.depMaps.push(normalizedMap); + + if (this.events.error) { + normalizedMod.on('error', bind(this, function (err) { + this.emit('error', err); + })); + } + normalizedMod.enable(); + } + + return; + } + + //If a paths config, then just load that file instead to + //resolve the plugin, as it is built into that paths layer. + if (bundleId) { + this.map.url = context.nameToUrl(bundleId); + this.load(); + return; + } + + load = bind(this, function (value) { + this.init([], function () { return value; }, null, { + enabled: true + }); + }); + + load.error = bind(this, function (err) { + this.inited = true; + this.error = err; + err.requireModules = [id]; + + //Remove temp unnormalized modules for this module, + //since they will never be resolved otherwise now. + eachProp(registry, function (mod) { + if (mod.map.id.indexOf(id + '_unnormalized') === 0) { + cleanRegistry(mod.map.id); + } + }); + + onError(err); + }); + + //Allow plugins to load other code without having to know the + //context or how to 'complete' the load. + load.fromText = bind(this, function (text, textAlt) { + /*jslint evil: true */ + var moduleName = map.name, + moduleMap = makeModuleMap(moduleName), + hasInteractive = useInteractive; + + //As of 2.1.0, support just passing the text, to reinforce + //fromText only being called once per resource. Still + //support old style of passing moduleName but discard + //that moduleName in favor of the internal ref. + if (textAlt) { + text = textAlt; + } + + //Turn off interactive script matching for IE for any define + //calls in the text, then turn it back on at the end. + if (hasInteractive) { + useInteractive = false; + } + + //Prime the system by creating a module instance for + //it. + getModule(moduleMap); + + //Transfer any config to this other module. + if (hasProp(config.config, id)) { + config.config[moduleName] = config.config[id]; + } + + try { + req.exec(text); + } catch (e) { + return onError(makeError('fromtexteval', + 'fromText eval for ' + id + + ' failed: ' + e, + e, + [id])); + } + + if (hasInteractive) { + useInteractive = true; + } + + //Mark this as a dependency for the plugin + //resource + this.depMaps.push(moduleMap); + + //Support anonymous modules. + context.completeLoad(moduleName); + + //Bind the value of that module to the value for this + //resource ID. + localRequire([moduleName], load); + }); + + //Use parentName here since the plugin's name is not reliable, + //could be some weird string with no path that actually wants to + //reference the parentName's path. + plugin.load(map.name, localRequire, load, config); + })); + + context.enable(pluginMap, this); + this.pluginMaps[pluginMap.id] = pluginMap; + }, + + enable: function () { + enabledRegistry[this.map.id] = this; + this.enabled = true; + + //Set flag mentioning that the module is enabling, + //so that immediate calls to the defined callbacks + //for dependencies do not trigger inadvertent load + //with the depCount still being zero. + this.enabling = true; + + //Enable each dependency + each(this.depMaps, bind(this, function (depMap, i) { + var id, mod, handler; + + if (typeof depMap === 'string') { + //Dependency needs to be converted to a depMap + //and wired up to this module. + depMap = makeModuleMap(depMap, + (this.map.isDefine ? this.map : this.map.parentMap), + false, + !this.skipMap); + this.depMaps[i] = depMap; + + handler = getOwn(handlers, depMap.id); + + if (handler) { + this.depExports[i] = handler(this); + return; + } + + this.depCount += 1; + + on(depMap, 'defined', bind(this, function (depExports) { + this.defineDep(i, depExports); + this.check(); + })); + + if (this.errback) { + on(depMap, 'error', bind(this, this.errback)); + } + } + + id = depMap.id; + mod = registry[id]; + + //Skip special modules like 'require', 'exports', 'module' + //Also, don't call enable if it is already enabled, + //important in circular dependency cases. + if (!hasProp(handlers, id) && mod && !mod.enabled) { + context.enable(depMap, this); + } + })); + + //Enable each plugin that is used in + //a dependency + eachProp(this.pluginMaps, bind(this, function (pluginMap) { + var mod = getOwn(registry, pluginMap.id); + if (mod && !mod.enabled) { + context.enable(pluginMap, this); + } + })); + + this.enabling = false; + + this.check(); + }, + + on: function (name, cb) { + var cbs = this.events[name]; + if (!cbs) { + cbs = this.events[name] = []; + } + cbs.push(cb); + }, + + emit: function (name, evt) { + each(this.events[name], function (cb) { + cb(evt); + }); + if (name === 'error') { + //Now that the error handler was triggered, remove + //the listeners, since this broken Module instance + //can stay around for a while in the registry. + delete this.events[name]; + } + } + }; + + function callGetModule(args) { + //Skip modules already defined. + if (!hasProp(defined, args[0])) { + getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]); + } + } + + function removeListener(node, func, name, ieName) { + //Favor detachEvent because of IE9 + //issue, see attachEvent/addEventListener comment elsewhere + //in this file. + if (node.detachEvent && !isOpera) { + //Probably IE. If not it will throw an error, which will be + //useful to know. + if (ieName) { + node.detachEvent(ieName, func); + } + } else { + node.removeEventListener(name, func, false); + } + } + + /** + * Given an event from a script node, get the requirejs info from it, + * and then removes the event listeners on the node. + * @param {Event} evt + * @returns {Object} + */ + function getScriptData(evt) { + //Using currentTarget instead of target for Firefox 2.0's sake. Not + //all old browsers will be supported, but this one was easy enough + //to support and still makes sense. + var node = evt.currentTarget || evt.srcElement; + + //Remove the listeners once here. + removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange'); + removeListener(node, context.onScriptError, 'error'); + + return { + node: node, + id: node && node.getAttribute('data-requiremodule') + }; + } + + function intakeDefines() { + var args; + + //Any defined modules in the global queue, intake them now. + takeGlobalQueue(); + + //Make sure any remaining defQueue items get properly processed. + while (defQueue.length) { + args = defQueue.shift(); + if (args[0] === null) { + return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1])); + } else { + //args are id, deps, factory. Should be normalized by the + //define() function. + callGetModule(args); + } + } + } + + context = { + config: config, + contextName: contextName, + registry: registry, + defined: defined, + urlFetched: urlFetched, + defQueue: defQueue, + Module: Module, + makeModuleMap: makeModuleMap, + nextTick: req.nextTick, + onError: onError, + + /** + * Set a configuration for the context. + * @param {Object} cfg config object to integrate. + */ + configure: function (cfg) { + //Make sure the baseUrl ends in a slash. + if (cfg.baseUrl) { + if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') { + cfg.baseUrl += '/'; + } + } + + //Save off the paths since they require special processing, + //they are additive. + var shim = config.shim, + objs = { + paths: true, + bundles: true, + config: true, + map: true + }; + + eachProp(cfg, function (value, prop) { + if (objs[prop]) { + if (!config[prop]) { + config[prop] = {}; + } + mixin(config[prop], value, true, true); + } else { + config[prop] = value; + } + }); + + //Reverse map the bundles + if (cfg.bundles) { + eachProp(cfg.bundles, function (value, prop) { + each(value, function (v) { + if (v !== prop) { + bundlesMap[v] = prop; + } + }); + }); + } + + //Merge shim + if (cfg.shim) { + eachProp(cfg.shim, function (value, id) { + //Normalize the structure + if (isArray(value)) { + value = { + deps: value + }; + } + if ((value.exports || value.init) && !value.exportsFn) { + value.exportsFn = context.makeShimExports(value); + } + shim[id] = value; + }); + config.shim = shim; + } + + //Adjust packages if necessary. + if (cfg.packages) { + each(cfg.packages, function (pkgObj) { + var location, name; + + pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj; + + name = pkgObj.name; + location = pkgObj.location; + if (location) { + config.paths[name] = pkgObj.location; + } + + //Save pointer to main module ID for pkg name. + //Remove leading dot in main, so main paths are normalized, + //and remove any trailing .js, since different package + //envs have different conventions: some use a module name, + //some use a file name. + config.pkgs[name] = pkgObj.name + '/' + (pkgObj.main || 'main') + .replace(currDirRegExp, '') + .replace(jsSuffixRegExp, ''); + }); + } + + //If there are any "waiting to execute" modules in the registry, + //update the maps for them, since their info, like URLs to load, + //may have changed. + eachProp(registry, function (mod, id) { + //If module already has init called, since it is too + //late to modify them, and ignore unnormalized ones + //since they are transient. + if (!mod.inited && !mod.map.unnormalized) { + mod.map = makeModuleMap(id); + } + }); + + //If a deps array or a config callback is specified, then call + //require with those args. This is useful when require is defined as a + //config object before require.js is loaded. + if (cfg.deps || cfg.callback) { + context.require(cfg.deps || [], cfg.callback); + } + }, + + makeShimExports: function (value) { + function fn() { + var ret; + if (value.init) { + ret = value.init.apply(global, arguments); + } + return ret || (value.exports && getGlobal(value.exports)); + } + return fn; + }, + + makeRequire: function (relMap, options) { + options = options || {}; + + function localRequire(deps, callback, errback) { + var id, map, requireMod; + + if (options.enableBuildCallback && callback && isFunction(callback)) { + callback.__requireJsBuild = true; + } + + if (typeof deps === 'string') { + if (isFunction(callback)) { + //Invalid call + return onError(makeError('requireargs', 'Invalid require call'), errback); + } + + //If require|exports|module are requested, get the + //value for them from the special handlers. Caveat: + //this only works while module is being defined. + if (relMap && hasProp(handlers, deps)) { + return handlers[deps](registry[relMap.id]); + } + + //Synchronous access to one module. If require.get is + //available (as in the Node adapter), prefer that. + if (req.get) { + return req.get(context, deps, relMap, localRequire); + } + + //Normalize module name, if it contains . or .. + map = makeModuleMap(deps, relMap, false, true); + id = map.id; + + if (!hasProp(defined, id)) { + return onError(makeError('notloaded', 'Module name "' + + id + + '" has not been loaded yet for context: ' + + contextName + + (relMap ? '' : '. Use require([])'))); + } + return defined[id]; + } + + //Grab defines waiting in the global queue. + intakeDefines(); + + //Mark all the dependencies as needing to be loaded. + context.nextTick(function () { + //Some defines could have been added since the + //require call, collect them. + intakeDefines(); + + requireMod = getModule(makeModuleMap(null, relMap)); + + //Store if map config should be applied to this require + //call for dependencies. + requireMod.skipMap = options.skipMap; + + requireMod.init(deps, callback, errback, { + enabled: true + }); + + checkLoaded(); + }); + + return localRequire; + } + + mixin(localRequire, { + isBrowser: isBrowser, + + /** + * Converts a module name + .extension into an URL path. + * *Requires* the use of a module name. It does not support using + * plain URLs like nameToUrl. + */ + toUrl: function (moduleNamePlusExt) { + var ext, + index = moduleNamePlusExt.lastIndexOf('.'), + segment = moduleNamePlusExt.split('/')[0], + isRelative = segment === '.' || segment === '..'; + + //Have a file extension alias, and it is not the + //dots from a relative path. + if (index !== -1 && (!isRelative || index > 1)) { + ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length); + moduleNamePlusExt = moduleNamePlusExt.substring(0, index); + } + + return context.nameToUrl(normalize(moduleNamePlusExt, + relMap && relMap.id, true), ext, true); + }, + + defined: function (id) { + return hasProp(defined, makeModuleMap(id, relMap, false, true).id); + }, + + specified: function (id) { + id = makeModuleMap(id, relMap, false, true).id; + return hasProp(defined, id) || hasProp(registry, id); + } + }); + + //Only allow undef on top level require calls + if (!relMap) { + localRequire.undef = function (id) { + //Bind any waiting define() calls to this context, + //fix for #408 + takeGlobalQueue(); + + var map = makeModuleMap(id, relMap, true), + mod = getOwn(registry, id); + + removeScript(id); + + delete defined[id]; + delete urlFetched[map.url]; + delete undefEvents[id]; + + //Clean queued defines too. Go backwards + //in array so that the splices do not + //mess up the iteration. + eachReverse(defQueue, function(args, i) { + if(args[0] === id) { + defQueue.splice(i, 1); + } + }); + + if (mod) { + //Hold on to listeners in case the + //module will be attempted to be reloaded + //using a different config. + if (mod.events.defined) { + undefEvents[id] = mod.events; + } + + cleanRegistry(id); + } + }; + } + + return localRequire; + }, + + /** + * Called to enable a module if it is still in the registry + * awaiting enablement. A second arg, parent, the parent module, + * is passed in for context, when this method is overridden by + * the optimizer. Not shown here to keep code compact. + */ + enable: function (depMap) { + var mod = getOwn(registry, depMap.id); + if (mod) { + getModule(depMap).enable(); + } + }, + + /** + * Internal method used by environment adapters to complete a load event. + * A load event could be a script load or just a load pass from a synchronous + * load call. + * @param {String} moduleName the name of the module to potentially complete. + */ + completeLoad: function (moduleName) { + var found, args, mod, + shim = getOwn(config.shim, moduleName) || {}, + shExports = shim.exports; + + takeGlobalQueue(); + + while (defQueue.length) { + args = defQueue.shift(); + if (args[0] === null) { + args[0] = moduleName; + //If already found an anonymous module and bound it + //to this name, then this is some other anon module + //waiting for its completeLoad to fire. + if (found) { + break; + } + found = true; + } else if (args[0] === moduleName) { + //Found matching define call for this script! + found = true; + } + + callGetModule(args); + } + + //Do this after the cycle of callGetModule in case the result + //of those calls/init calls changes the registry. + mod = getOwn(registry, moduleName); + + if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) { + if (config.enforceDefine && (!shExports || !getGlobal(shExports))) { + if (hasPathFallback(moduleName)) { + return; + } else { + return onError(makeError('nodefine', + 'No define call for ' + moduleName, + null, + [moduleName])); + } + } else { + //A script that does not call define(), so just simulate + //the call for it. + callGetModule([moduleName, (shim.deps || []), shim.exportsFn]); + } + } + + checkLoaded(); + }, + + /** + * Converts a module name to a file path. Supports cases where + * moduleName may actually be just an URL. + * Note that it **does not** call normalize on the moduleName, + * it is assumed to have already been normalized. This is an + * internal API, not a public one. Use toUrl for the public API. + */ + nameToUrl: function (moduleName, ext, skipExt) { + var paths, syms, i, parentModule, url, + parentPath, bundleId, + pkgMain = getOwn(config.pkgs, moduleName); + + if (pkgMain) { + moduleName = pkgMain; + } + + bundleId = getOwn(bundlesMap, moduleName); + + if (bundleId) { + return context.nameToUrl(bundleId, ext, skipExt); + } + + //If a colon is in the URL, it indicates a protocol is used and it is just + //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?) + //or ends with .js, then assume the user meant to use an url and not a module id. + //The slash is important for protocol-less URLs as well as full paths. + if (req.jsExtRegExp.test(moduleName)) { + //Just a plain path, not module name lookup, so just return it. + //Add extension if it is included. This is a bit wonky, only non-.js things pass + //an extension, this method probably needs to be reworked. + url = moduleName + (ext || ''); + } else { + //A module that needs to be converted to a path. + paths = config.paths; + + syms = moduleName.split('/'); + //For each module name segment, see if there is a path + //registered for it. Start with most specific name + //and work up from it. + for (i = syms.length; i > 0; i -= 1) { + parentModule = syms.slice(0, i).join('/'); + + parentPath = getOwn(paths, parentModule); + if (parentPath) { + //If an array, it means there are a few choices, + //Choose the one that is desired + if (isArray(parentPath)) { + parentPath = parentPath[0]; + } + syms.splice(0, i, parentPath); + break; + } + } + + //Join the path parts together, then figure out if baseUrl is needed. + url = syms.join('/'); + url += (ext || (/^data\:|\?/.test(url) || skipExt ? '' : '.js')); + url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url; + } + + return config.urlArgs ? url + + ((url.indexOf('?') === -1 ? '?' : '&') + + config.urlArgs) : url; + }, + + //Delegates to req.load. Broken out as a separate function to + //allow overriding in the optimizer. + load: function (id, url) { + req.load(context, id, url); + }, + + /** + * Executes a module callback function. Broken out as a separate function + * solely to allow the build system to sequence the files in the built + * layer in the right sequence. + * + * @private + */ + execCb: function (name, callback, args, exports) { + return callback.apply(exports, args); + }, + + /** + * callback for script loads, used to check status of loading. + * + * @param {Event} evt the event from the browser for the script + * that was loaded. + */ + onScriptLoad: function (evt) { + //Using currentTarget instead of target for Firefox 2.0's sake. Not + //all old browsers will be supported, but this one was easy enough + //to support and still makes sense. + if (evt.type === 'load' || + (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) { + //Reset interactive script so a script node is not held onto for + //to long. + interactiveScript = null; + + //Pull out the name of the module and the context. + var data = getScriptData(evt); + context.completeLoad(data.id); + } + }, + + /** + * Callback for script errors. + */ + onScriptError: function (evt) { + var data = getScriptData(evt); + if (!hasPathFallback(data.id)) { + return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id])); + } + } + }; + + context.require = context.makeRequire(); + return context; + } + + /** + * Main entry point. + * + * If the only argument to require is a string, then the module that + * is represented by that string is fetched for the appropriate context. + * + * If the first argument is an array, then it will be treated as an array + * of dependency string names to fetch. An optional function callback can + * be specified to execute when all of those dependencies are available. + * + * Make a local req variable to help Caja compliance (it assumes things + * on a require that are not standardized), and to give a short + * name for minification/local scope use. + */ + req = requirejs = function (deps, callback, errback, optional) { + + //Find the right context, use default + var context, config, + contextName = defContextName; + + // Determine if have config object in the call. + if (!isArray(deps) && typeof deps !== 'string') { + // deps is a config object + config = deps; + if (isArray(callback)) { + // Adjust args if there are dependencies + deps = callback; + callback = errback; + errback = optional; + } else { + deps = []; + } + } + + if (config && config.context) { + contextName = config.context; + } + + context = getOwn(contexts, contextName); + if (!context) { + context = contexts[contextName] = req.s.newContext(contextName); + } + + if (config) { + context.configure(config); + } + + return context.require(deps, callback, errback); + }; + + /** + * Support require.config() to make it easier to cooperate with other + * AMD loaders on globally agreed names. + */ + req.config = function (config) { + return req(config); + }; + + /** + * Execute something after the current tick + * of the event loop. Override for other envs + * that have a better solution than setTimeout. + * @param {Function} fn function to execute later. + */ + req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) { + setTimeout(fn, 4); + } : function (fn) { fn(); }; + + /** + * Export require as a global, but only if it does not already exist. + */ + if (!require) { + require = req; + } + + req.version = version; + + //Used to filter out dependencies that are already paths. + req.jsExtRegExp = /^\/|:|\?|\.js$/; + req.isBrowser = isBrowser; + s = req.s = { + contexts: contexts, + newContext: newContext + }; + + //Create default context. + req({}); + + //Exports some context-sensitive methods on global require. + each([ + 'toUrl', + 'undef', + 'defined', + 'specified' + ], function (prop) { + //Reference from contexts instead of early binding to default context, + //so that during builds, the latest instance of the default context + //with its config gets used. + req[prop] = function () { + var ctx = contexts[defContextName]; + return ctx.require[prop].apply(ctx, arguments); + }; + }); + + if (isBrowser) { + head = s.head = document.getElementsByTagName('head')[0]; + //If BASE tag is in play, using appendChild is a problem for IE6. + //When that browser dies, this can be removed. Details in this jQuery bug: + //http://dev.jquery.com/ticket/2709 + baseElement = document.getElementsByTagName('base')[0]; + if (baseElement) { + head = s.head = baseElement.parentNode; + } + } + + /** + * Any errors that require explicitly generates will be passed to this + * function. Intercept/override it if you want custom error handling. + * @param {Error} err the error object. + */ + req.onError = defaultOnError; + + /** + * Creates the node for the load command. Only used in browser envs. + */ + req.createNode = function (config, moduleName, url) { + var node = config.xhtml ? + document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') : + document.createElement('script'); + node.type = config.scriptType || 'text/javascript'; + node.charset = 'utf-8'; + node.async = true; + return node; + }; + + /** + * Does the request to load a module for the browser case. + * Make this a separate function to allow other environments + * to override it. + * + * @param {Object} context the require context to find state. + * @param {String} moduleName the name of the module. + * @param {Object} url the URL to the module. + */ + req.load = function (context, moduleName, url) { + var config = (context && context.config) || {}, + node; + if (isBrowser) { + //In the browser so use a script tag + node = req.createNode(config, moduleName, url); + + node.setAttribute('data-requirecontext', context.contextName); + node.setAttribute('data-requiremodule', moduleName); + + //Set up load listener. Test attachEvent first because IE9 has + //a subtle issue in its addEventListener and script onload firings + //that do not match the behavior of all other browsers with + //addEventListener support, which fire the onload event for a + //script right after the script execution. See: + //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution + //UNFORTUNATELY Opera implements attachEvent but does not follow the script + //script execution mode. + if (node.attachEvent && + //Check if node.attachEvent is artificially added by custom script or + //natively supported by browser + //read https://github.com/jrburke/requirejs/issues/187 + //if we can NOT find [native code] then it must NOT natively supported. + //in IE8, node.attachEvent does not have toString() + //Note the test for "[native code" with no closing brace, see: + //https://github.com/jrburke/requirejs/issues/273 + !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) && + !isOpera) { + //Probably IE. IE (at least 6-8) do not fire + //script onload right after executing the script, so + //we cannot tie the anonymous define call to a name. + //However, IE reports the script as being in 'interactive' + //readyState at the time of the define call. + useInteractive = true; + + node.attachEvent('onreadystatechange', context.onScriptLoad); + //It would be great to add an error handler here to catch + //404s in IE9+. However, onreadystatechange will fire before + //the error handler, so that does not help. If addEventListener + //is used, then IE will fire error before load, but we cannot + //use that pathway given the connect.microsoft.com issue + //mentioned above about not doing the 'script execute, + //then fire the script load event listener before execute + //next script' that other browsers do. + //Best hope: IE10 fixes the issues, + //and then destroys all installs of IE 6-9. + //node.attachEvent('onerror', context.onScriptError); + } else { + node.addEventListener('load', context.onScriptLoad, false); + node.addEventListener('error', context.onScriptError, false); + } + node.src = url; + + //For some cache cases in IE 6-8, the script executes before the end + //of the appendChild execution, so to tie an anonymous define + //call to the module name (which is stored on the node), hold on + //to a reference to this node, but clear after the DOM insertion. + currentlyAddingScript = node; + if (baseElement) { + head.insertBefore(node, baseElement); + } else { + head.appendChild(node); + } + currentlyAddingScript = null; + + return node; + } else if (isWebWorker) { + try { + //In a web worker, use importScripts. This is not a very + //efficient use of importScripts, importScripts will block until + //its script is downloaded and evaluated. However, if web workers + //are in play, the expectation that a build has been done so that + //only one script needs to be loaded anyway. This may need to be + //reevaluated if other use cases become common. + importScripts(url); + + //Account for anonymous modules + context.completeLoad(moduleName); + } catch (e) { + context.onError(makeError('importscripts', + 'importScripts failed for ' + + moduleName + ' at ' + url, + e, + [moduleName])); + } + } + }; + + function getInteractiveScript() { + if (interactiveScript && interactiveScript.readyState === 'interactive') { + return interactiveScript; + } + + eachReverse(scripts(), function (script) { + if (script.readyState === 'interactive') { + return (interactiveScript = script); + } + }); + return interactiveScript; + } + + //Look for a data-main script attribute, which could also adjust the baseUrl. + if (isBrowser && !cfg.skipDataMain) { + //Figure out baseUrl. Get it from the script tag with require.js in it. + eachReverse(scripts(), function (script) { + //Set the 'head' where we can append children by + //using the script's parent. + if (!head) { + head = script.parentNode; + } + + //Look for a data-main attribute to set main script for the page + //to load. If it is there, the path to data main becomes the + //baseUrl, if it is not already set. + dataMain = script.getAttribute('data-main'); + if (dataMain) { + //Preserve dataMain in case it is a path (i.e. contains '?') + mainScript = dataMain; + + //Set final baseUrl if there is not already an explicit one. + if (!cfg.baseUrl) { + //Pull off the directory of data-main for use as the + //baseUrl. + src = mainScript.split('/'); + mainScript = src.pop(); + subPath = src.length ? src.join('/') + '/' : './'; + + cfg.baseUrl = subPath; + } + + //Strip off any trailing .js since mainScript is now + //like a module name. + mainScript = mainScript.replace(jsSuffixRegExp, ''); + + //If mainScript is still a path, fall back to dataMain + if (req.jsExtRegExp.test(mainScript)) { + mainScript = dataMain; + } + + //Put the data-main script in the files to load. + cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript]; + + return true; + } + }); + } + + /** + * The function that handles definitions of modules. Differs from + * require() in that a string for the module should be the first argument, + * and the function to execute after dependencies are loaded should + * return a value to define the module corresponding to the first argument's + * name. + */ + define = function (name, deps, callback) { + var node, context; + + //Allow for anonymous modules + if (typeof name !== 'string') { + //Adjust args appropriately + callback = deps; + deps = name; + name = null; + } + + //This module may not have dependencies + if (!isArray(deps)) { + callback = deps; + deps = null; + } + + //If no name, and callback is a function, then figure out if it a + //CommonJS thing with dependencies. + if (!deps && isFunction(callback)) { + deps = []; + //Remove comments from the callback string, + //look for require calls, and pull them into the dependencies, + //but only if there are function args. + if (callback.length) { + callback + .toString() + .replace(commentRegExp, '') + .replace(cjsRequireRegExp, function (match, dep) { + deps.push(dep); + }); + + //May be a CommonJS thing even without require calls, but still + //could use exports, and module. Avoid doing exports and module + //work though if it just needs require. + //REQUIRES the function to expect the CommonJS variables in the + //order listed below. + deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps); + } + } + + //If in IE 6-8 and hit an anonymous define() call, do the interactive + //work. + if (useInteractive) { + node = currentlyAddingScript || getInteractiveScript(); + if (node) { + if (!name) { + name = node.getAttribute('data-requiremodule'); + } + context = contexts[node.getAttribute('data-requirecontext')]; + } + } + + //Always save off evaluating the def call until the script onload handler. + //This allows multiple modules to be in a file without prematurely + //tracing dependencies, and allows for anonymous module support, + //where the module name is not known until the script onload event + //occurs. If no context, use the global queue, and get it processed + //in the onscript load callback. + (context ? context.defQueue : globalDefQueue).push([name, deps, callback]); + }; + + define.amd = { + jQuery: true + }; + + + /** + * Executes the text. Normally just uses eval, but can be modified + * to use a better, environment-specific call. Only used for transpiling + * loader plugins, not for plain JS modules. + * @param {String} text the text to execute/evaluate. + */ + req.exec = function (text) { + /*jslint evil: true */ + return eval(text); + }; + + //Set up with config info. + req(cfg); +}(this)); diff --git a/src/extensions/default/Brackets-InteractiveLinter/libs/js/spromise.js b/src/extensions/default/Brackets-InteractiveLinter/libs/js/spromise.js new file mode 100755 index 00000000000..0416c507098 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/libs/js/spromise.js @@ -0,0 +1,2 @@ +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.spromise=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;ge;e++)f=a[e],f&&"function"==typeof f.then?f.then(d(e),i.reject):(h[e]=c(f),b())}a=a||[];var h=[],i=e.defer(),j=this,k=a.length;return a.length?(f(g),i):i.resolve(a)}var e=a("./promise"),f=a("./async");b.exports=d}()},{"./async":2,"./promise":3}],2:[function(a,b){!function(){"use strict";function a(a){c(a)}var c;a.delay=function(a,b,c){setTimeout(a.apply.bind(a,this,c||[]),b)},c="object"==typeof process&&"function"==typeof process.nextTick?process.nextTick:"function"==typeof setImmediate?setImmediate:function(a){setTimeout(a,0)},a.nextTick=c,b.exports=a}()},{}],3:[function(a,b){!function(){"use strict";function c(a,b){b=b||new d;var e=this;e.then=function(a,c){return b.then(a,c)},e.resolve=function(){return b.transition(i.resolved,arguments,this),e},e.reject=function(){return b.transition(i.rejected,arguments,this),e},e.promise={then:e.then,always:e.always,done:e.done,"catch":e.fail,fail:e.fail,notify:e.notify,state:e.state,constructor:c},e.promise.promise=e.promise,e.then.stateManager=b,a&&a.call(e,e.resolve,e.reject)}function d(a){this.state=i.pending,a&&a.state&&this.transition(a.state,a.value,a.context)}function e(a){this.promise=a.promise}function f(a){g.debug&&(console.error(a),a&&a.stack&&console.log(a.stack))}function g(a){return new c(a)}var h=a("./async"),i={pending:0,resolved:1,rejected:2,always:3,notify:4},j=["pending","resolved","rejected"];c.prototype.done=function(a){return this.then.stateManager.enqueue(i.resolved,a),this.promise},c.prototype["catch"]=c.prototype.fail=function(a){return this.then.stateManager.enqueue(i.rejected,a),this.promise},c.prototype["finally"]=c.prototype.always=function(a){return this.then.stateManager.enqueue(i.always,a),this.promise},c.prototype.notify=function(a){return this.then.stateManager.enqueue(i.notify,a),this.promise},c.prototype.state=function(){return j[this.then.stateManager.state]},c.prototype.isPending=function(){return this.then.stateManager.state===i.pending},c.prototype.isResolved=function(){return this.then.stateManager.state===i.resolved},c.prototype.isRejected=function(){return this.then.stateManager.state===i.resolved},c.prototype.delay=function(a){var b=this;return new c(function(c,d){b.then(function(){h.delay(c.bind(this),a,arguments)},d.bind(this))})},d.prototype.enqueue=function(a,b){function c(){d.state===a||i.always===a?b.apply(d.context,d.value):i.notify===a&&b.call(d.context,d.state,d.value)}this.state?k.asyncTask(c):(this.queue||(this.queue=[])).push(c);var d=this},d.prototype.transition=function(a,b,c){if(!this.state){this.state=a,this.context=c,this.value=b;var d=this.queue;d&&(this.queue=null,k.asyncQueue(d))}},d.prototype.then=function(a,b){var f=this;if(a=a&&"function"==typeof a?a:null,b=b&&"function"==typeof b?b:null,!a&&f.state===i.resolved||!b&&f.state===i.rejected)return new c(null,f);var g=new c;return f.enqueue(i.notify,function(c,f){var h=c===i.resolved?a||b:b||a;h&&(f=d.runHandler(c,f,this,g,h)),f!==!1&&new e({promise:g}).finalize(c,f,this)}),g},d.runHandler=function(a,b,c,d,e){try{b=e.apply(c,b)}catch(g){return f(g),d.reject.call(c,g),!1}return void 0===b?[]:[b]},e.prototype.finalize=function(a,b,d){var e,f,g=this,h=this.promise;if(b.length)if(e=b[0],e===h)f=h.reject.call(d,new TypeError("Resolution input must not be the promise being resolved"));else if(e&&e.constructor===c)f=e.notify(function(a,b){g.finalize(a,b,this)});else if(void 0!==e&&null!==e)switch(typeof e){case"object":case"function":f=this.runThenable(e,d)}f||(a===i.resolved?h.resolve.apply(d,b):h.reject.apply(d,b))},e.prototype.runThenable=function(a,b){var c=this,d=!1;try{var e=a.then;if("function"==typeof e)return e.call(a,function(){d||(d=!0,c.finalize(i.resolved,arguments,this))},function(){d||(d=!0,c.promise.reject.apply(this,arguments))}),!0}catch(f){return d||c.promise.reject.call(b,f),!0}return!1};var k={_asyncQueue:[],asyncTask:function(a){1===k._asyncQueue.push(a)&&h(k.taskRunner(k._asyncQueue))},asyncQueue:function(a){k.asyncTask(1===a.length?a[0]:k.taskRunner(a))},taskRunner:function(a){return function(){for(var b;b=a[0];)k._runTask(b),a.shift()}},_runTask:function(a){try{a()}catch(b){f(b)}}};g.prototype=c.prototype,g.defer=function(){return new c},g.reject=function(){return new c(null,new d({context:this,value:arguments,state:i.rejected}))},g.resolve=g.thenable=function(a){if(a){if(a.constructor===c)return a;if("function"==typeof a.then)return new c(a.then)}return new c(null,new d({context:this,value:arguments,state:i.resolved}))},g.delay=function(a){var b=Array.prototype.slice(arguments,1);return new c(function(c){h.delay(c.bind(this),a,b)})},g.states=i,g.debug=!1,b.exports=g}()},{"./async":2}],4:[function(a,b){!function(){"use strict";function c(a){return a?new d(function(b,c){function d(){h||(h=!0,b.apply(this,arguments))}function e(){h||(h=!0,c.apply(this,arguments))}var f,g,h=!1;for(f=0,g=a.length;g>f;f++)a[f].then(d,e)}):d.resolve()}var d=a("./promise");b.exports=c}()},{"./promise":3}],5:[function(a,b){!function(){"use strict";var c=a("./promise");c.async=a("./async"),c.when=a("./when"),c.all=a("./all"),c.race=a("./race"),b.exports=c}()},{"./all":1,"./async":2,"./promise":3,"./race":4,"./when":6}],6:[function(a,b){!function(){"use strict";function c(){var a=this,b=arguments;return new d(function(c,d){e.call(a,b).then(function(b){c.apply(a,b)},function(b){d.call(a,b)})})}var d=a("./promise"),e=a("./all");b.exports=c}()},{"./all":1,"./promise":3}]},{},[5])(5)}); +//# sourceMappingURL=spromise.min.js.map \ No newline at end of file diff --git a/src/extensions/default/Brackets-InteractiveLinter/libs/js/text.js b/src/extensions/default/Brackets-InteractiveLinter/libs/js/text.js new file mode 100755 index 00000000000..17921b6e5e0 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/libs/js/text.js @@ -0,0 +1,390 @@ +/** + * @license RequireJS text 2.0.12 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/requirejs/text for details + */ +/*jslint regexp: true */ +/*global require, XMLHttpRequest, ActiveXObject, + define, window, process, Packages, + java, location, Components, FileUtils */ + +define(['module'], function (module) { + 'use strict'; + + var text, fs, Cc, Ci, xpcIsWindows, + progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'], + xmlRegExp = /^\s*<\?xml(\s)+version=[\'\"](\d)*.(\d)*[\'\"](\s)*\?>/im, + bodyRegExp = /]*>\s*([\s\S]+)\s*<\/body>/im, + hasLocation = typeof location !== 'undefined' && location.href, + defaultProtocol = hasLocation && location.protocol && location.protocol.replace(/\:/, ''), + defaultHostName = hasLocation && location.hostname, + defaultPort = hasLocation && (location.port || undefined), + buildMap = {}, + masterConfig = (module.config && module.config()) || {}; + + text = { + version: '2.0.12', + + strip: function (content) { + //Strips declarations so that external SVG and XML + //documents can be added to a document without worry. Also, if the string + //is an HTML document, only the part inside the body tag is returned. + if (content) { + content = content.replace(xmlRegExp, ""); + var matches = content.match(bodyRegExp); + if (matches) { + content = matches[1]; + } + } else { + content = ""; + } + return content; + }, + + jsEscape: function (content) { + return content.replace(/(['\\])/g, '\\$1') + .replace(/[\f]/g, "\\f") + .replace(/[\b]/g, "\\b") + .replace(/[\n]/g, "\\n") + .replace(/[\t]/g, "\\t") + .replace(/[\r]/g, "\\r") + .replace(/[\u2028]/g, "\\u2028") + .replace(/[\u2029]/g, "\\u2029"); + }, + + createXhr: masterConfig.createXhr || function () { + //Would love to dump the ActiveX crap in here. Need IE 6 to die first. + var xhr, i, progId; + if (typeof XMLHttpRequest !== "undefined") { + return new XMLHttpRequest(); + } else if (typeof ActiveXObject !== "undefined") { + for (i = 0; i < 3; i += 1) { + progId = progIds[i]; + try { + xhr = new ActiveXObject(progId); + } catch (e) {} + + if (xhr) { + progIds = [progId]; // so faster next time + break; + } + } + } + + return xhr; + }, + + /** + * Parses a resource name into its component parts. Resource names + * look like: module/name.ext!strip, where the !strip part is + * optional. + * @param {String} name the resource name + * @returns {Object} with properties "moduleName", "ext" and "strip" + * where strip is a boolean. + */ + parseName: function (name) { + var modName, ext, temp, + strip = false, + index = name.indexOf("."), + isRelative = name.indexOf('./') === 0 || + name.indexOf('../') === 0; + + if (index !== -1 && (!isRelative || index > 1)) { + modName = name.substring(0, index); + ext = name.substring(index + 1, name.length); + } else { + modName = name; + } + + temp = ext || modName; + index = temp.indexOf("!"); + if (index !== -1) { + //Pull off the strip arg. + strip = temp.substring(index + 1) === "strip"; + temp = temp.substring(0, index); + if (ext) { + ext = temp; + } else { + modName = temp; + } + } + + return { + moduleName: modName, + ext: ext, + strip: strip + }; + }, + + xdRegExp: /^((\w+)\:)?\/\/([^\/\\]+)/, + + /** + * Is an URL on another domain. Only works for browser use, returns + * false in non-browser environments. Only used to know if an + * optimized .js version of a text resource should be loaded + * instead. + * @param {String} url + * @returns Boolean + */ + useXhr: function (url, protocol, hostname, port) { + var uProtocol, uHostName, uPort, + match = text.xdRegExp.exec(url); + if (!match) { + return true; + } + uProtocol = match[2]; + uHostName = match[3]; + + uHostName = uHostName.split(':'); + uPort = uHostName[1]; + uHostName = uHostName[0]; + + return (!uProtocol || uProtocol === protocol) && + (!uHostName || uHostName.toLowerCase() === hostname.toLowerCase()) && + ((!uPort && !uHostName) || uPort === port); + }, + + finishLoad: function (name, strip, content, onLoad) { + content = strip ? text.strip(content) : content; + if (masterConfig.isBuild) { + buildMap[name] = content; + } + onLoad(content); + }, + + load: function (name, req, onLoad, config) { + //Name has format: some.module.filext!strip + //The strip part is optional. + //if strip is present, then that means only get the string contents + //inside a body tag in an HTML string. For XML/SVG content it means + //removing the declarations so the content can be inserted + //into the current doc without problems. + + // Do not bother with the work if a build and text will + // not be inlined. + if (config && config.isBuild && !config.inlineText) { + onLoad(); + return; + } + + masterConfig.isBuild = config && config.isBuild; + + var parsed = text.parseName(name), + nonStripName = parsed.moduleName + + (parsed.ext ? '.' + parsed.ext : ''), + url = req.toUrl(nonStripName), + useXhr = (masterConfig.useXhr) || + text.useXhr; + + // Do not load if it is an empty: url + if (url.indexOf('empty:') === 0) { + onLoad(); + return; + } + + //Load the text. Use XHR if possible and in a browser. + if (!hasLocation || useXhr(url, defaultProtocol, defaultHostName, defaultPort)) { + text.get(url, function (content) { + text.finishLoad(name, parsed.strip, content, onLoad); + }, function (err) { + if (onLoad.error) { + onLoad.error(err); + } + }); + } else { + //Need to fetch the resource across domains. Assume + //the resource has been optimized into a JS module. Fetch + //by the module name + extension, but do not include the + //!strip part to avoid file system issues. + req([nonStripName], function (content) { + text.finishLoad(parsed.moduleName + '.' + parsed.ext, + parsed.strip, content, onLoad); + }); + } + }, + + write: function (pluginName, moduleName, write, config) { + if (buildMap.hasOwnProperty(moduleName)) { + var content = text.jsEscape(buildMap[moduleName]); + write.asModule(pluginName + "!" + moduleName, + "define(function () { return '" + + content + + "';});\n"); + } + }, + + writeFile: function (pluginName, moduleName, req, write, config) { + var parsed = text.parseName(moduleName), + extPart = parsed.ext ? '.' + parsed.ext : '', + nonStripName = parsed.moduleName + extPart, + //Use a '.js' file name so that it indicates it is a + //script that can be loaded across domains. + fileName = req.toUrl(parsed.moduleName + extPart) + '.js'; + + //Leverage own load() method to load plugin value, but only + //write out values that do not have the strip argument, + //to avoid any potential issues with ! in file names. + text.load(nonStripName, req, function (value) { + //Use own write() method to construct full module value. + //But need to create shell that translates writeFile's + //write() to the right interface. + var textWrite = function (contents) { + return write(fileName, contents); + }; + textWrite.asModule = function (moduleName, contents) { + return write.asModule(moduleName, fileName, contents); + }; + + text.write(pluginName, nonStripName, textWrite, config); + }, config); + } + }; + + if (masterConfig.env === 'node' || (!masterConfig.env && + typeof process !== "undefined" && + process.versions && + !!process.versions.node && + !process.versions['node-webkit'])) { + //Using special require.nodeRequire, something added by r.js. + fs = require.nodeRequire('fs'); + + text.get = function (url, callback, errback) { + try { + var file = fs.readFileSync(url, 'utf8'); + //Remove BOM (Byte Mark Order) from utf8 files if it is there. + if (file.indexOf('\uFEFF') === 0) { + file = file.substring(1); + } + callback(file); + } catch (e) { + if (errback) { + errback(e); + } + } + }; + } else if (masterConfig.env === 'xhr' || (!masterConfig.env && + text.createXhr())) { + text.get = function (url, callback, errback, headers) { + var xhr = text.createXhr(), header; + xhr.open('GET', url, true); + + //Allow plugins direct access to xhr headers + if (headers) { + for (header in headers) { + if (headers.hasOwnProperty(header)) { + xhr.setRequestHeader(header.toLowerCase(), headers[header]); + } + } + } + + //Allow overrides specified in config + if (masterConfig.onXhr) { + masterConfig.onXhr(xhr, url); + } + + xhr.onreadystatechange = function (evt) { + var status, err; + //Do not explicitly handle errors, those should be + //visible via console output in the browser. + if (xhr.readyState === 4) { + status = xhr.status || 0; + if (status > 399 && status < 600) { + //An http 4xx or 5xx error. Signal an error. + err = new Error(url + ' HTTP status: ' + status); + err.xhr = xhr; + if (errback) { + errback(err); + } + } else { + callback(xhr.responseText); + } + + if (masterConfig.onXhrComplete) { + masterConfig.onXhrComplete(xhr, url); + } + } + }; + xhr.send(null); + }; + } else if (masterConfig.env === 'rhino' || (!masterConfig.env && + typeof Packages !== 'undefined' && typeof java !== 'undefined')) { + //Why Java, why is this so awkward? + text.get = function (url, callback) { + var stringBuffer, line, + encoding = "utf-8", + file = new java.io.File(url), + lineSeparator = java.lang.System.getProperty("line.separator"), + input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(file), encoding)), + content = ''; + try { + stringBuffer = new java.lang.StringBuffer(); + line = input.readLine(); + + // Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324 + // http://www.unicode.org/faq/utf_bom.html + + // Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK: + // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058 + if (line && line.length() && line.charAt(0) === 0xfeff) { + // Eat the BOM, since we've already found the encoding on this file, + // and we plan to concatenating this buffer with others; the BOM should + // only appear at the top of a file. + line = line.substring(1); + } + + if (line !== null) { + stringBuffer.append(line); + } + + while ((line = input.readLine()) !== null) { + stringBuffer.append(lineSeparator); + stringBuffer.append(line); + } + //Make sure we return a JavaScript string and not a Java string. + content = String(stringBuffer.toString()); //String + } finally { + input.close(); + } + callback(content); + }; + } else if (masterConfig.env === 'xpconnect' || (!masterConfig.env && + typeof Components !== 'undefined' && Components.classes && + Components.interfaces)) { + //Avert your gaze! + Cc = Components.classes; + Ci = Components.interfaces; + Components.utils['import']('resource://gre/modules/FileUtils.jsm'); + xpcIsWindows = ('@mozilla.org/windows-registry-key;1' in Cc); + + text.get = function (url, callback) { + var inStream, convertStream, fileObj, + readData = {}; + + if (xpcIsWindows) { + url = url.replace(/\//g, '\\'); + } + + fileObj = new FileUtils.File(url); + + //XPCOM, you so crazy + try { + inStream = Cc['@mozilla.org/network/file-input-stream;1'] + .createInstance(Ci.nsIFileInputStream); + inStream.init(fileObj, 1, 0, false); + + convertStream = Cc['@mozilla.org/intl/converter-input-stream;1'] + .createInstance(Ci.nsIConverterInputStream); + convertStream.init(inStream, "utf-8", inStream.available(), + Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER); + + convertStream.readString(inStream.available(), readData); + convertStream.close(); + inStream.close(); + callback(readData.value); + } catch (e) { + throw new Error((fileObj && fileObj.path || '') + ': ' + e); + } + }; + } + return text; +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/libs/js/utils.js b/src/extensions/default/Brackets-InteractiveLinter/libs/js/utils.js new file mode 100755 index 00000000000..06325752c01 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/libs/js/utils.js @@ -0,0 +1,44 @@ +/** + * utils Copyright (c) 2014 Miguel Castillo. + * + * Licensed under MIT + */ + + +(function (root, factory) { + if (typeof require === "function" && typeof exports === "object" && typeof module === "object") { + // CommonJS support + module.exports = factory(); + } + else if (typeof define === "function" && define.amd) { + // Do AMD support + define(factory); + } else { + // Non AMD loading + root.utils = factory(); + } +}(this, function () { + "use strict"; + + function mixin(/*target, [source]+ */) { + var sources = Array.prototype.slice.call(arguments), + target = sources.shift(); + + for (var source in sources) { + source = sources[source]; + + // Copy properties + for (var property in source) { + target[property] = source[property]; + } + } + + return target; + } + + return { + mixin: mixin + }; + +})); + diff --git a/src/extensions/default/Brackets-InteractiveLinter/lintIndicator.js b/src/extensions/default/Brackets-InteractiveLinter/lintIndicator.js new file mode 100755 index 00000000000..a46cb9d2af8 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/lintIndicator.js @@ -0,0 +1,89 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function (require/*, exports, module*/) { + "use strict"; + + var DefaultDialogs = brackets.getModule("widgets/DefaultDialogs"), + Dialogs = brackets.getModule("widgets/Dialogs"), + StatusBar = brackets.getModule("widgets/StatusBar"), + StringUtils = brackets.getModule("utils/StringUtils"), + linterReporter = require("linterReporter"), + linterManager = require("linterManager"), + dialogTemplate = require("text!templates/errorDialog.html"); + + var $statusBarIndicator = $("
 
"); + var dialogContent; + + var INDICATOR_TOOLTIPS = { + OK: "Interactive Linter found no problems in code.", + WARNING: "Interactive Linter found {0} problem(s) in code.", + ERROR: "Interactive Linter encountered a fatal error, click for more details.", + DISABLED: "Interactive Linter is disabled, or there are no linters for this file." + }; + + var INDICATOR_STATUS = { + OK: "okay", + WARNING: "warning", + ERROR: "error", + DISABLED: "inactive" + }; + + function setStatus(status) { + $statusBarIndicator.attr("status", status); + } + + function indicatorClickHandler() { + if ($statusBarIndicator.attr("status") === INDICATOR_STATUS.ERROR) { + Dialogs.showModalDialog(DefaultDialogs.DIALOG_ID_ERROR, "Interactive Linter: Fatal Linter Error", dialogContent); + } + } + + function fatalErrorHandler(message) { + if (message) { + setStatus(INDICATOR_STATUS.ERROR); + $statusBarIndicator.attr("title", INDICATOR_TOOLTIPS.ERROR); + + dialogContent = Mustache.render(dialogTemplate, { + line: message.line, + character: message.character, + error: message.reason, + href: message.href + }); + } + } + + function lintMessageHandler(messages) { + if (messages && messages.length) { + setStatus(INDICATOR_STATUS.WARNING); + $statusBarIndicator.attr("title", StringUtils.format(INDICATOR_TOOLTIPS.WARNING, messages.length)); + } + else { + setStatus(INDICATOR_STATUS.OK); + $statusBarIndicator.attr("title", INDICATOR_TOOLTIPS.OK); + } + } + + + StatusBar.addIndicator("interactive-linter-lint-indicator", $statusBarIndicator, true, "", "", "status-indent"); + setStatus(INDICATOR_STATUS.DISABLED); + + $(linterManager).on("linterNotFound", function () { + setStatus(INDICATOR_STATUS.DISABLED); + $statusBarIndicator.attr("title", INDICATOR_TOOLTIPS.DISABLED); + }); + + $(linterReporter).on("lintMessage", function (evt, messages) { + lintMessageHandler(messages); + }); + + $(linterReporter).on("fatalError", function (evt, message) { + fatalErrorHandler(message); + }); + + $statusBarIndicator.on("click", indicatorClickHandler); +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/lintPanel.js b/src/extensions/default/Brackets-InteractiveLinter/lintPanel.js new file mode 100755 index 00000000000..995fd88f035 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/lintPanel.js @@ -0,0 +1,126 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function (require /*, exports, module*/) { + "use strict"; + + var EditorManager = brackets.getModule("editor/EditorManager"), + MainViewManager = brackets.getModule("view/MainViewManager"), + WorkspaceManager = brackets.getModule("view/WorkspaceManager"), + Resizer = brackets.getModule("utils/Resizer"), + StringUtils = brackets.getModule("utils/StringUtils"), + Mustache = brackets.getModule("thirdparty/mustache/mustache"), + linterManager = require("linterManager"), + linterReporter = require("linterReporter"), + panelTemplate = require("text!templates/problemsPanel.html"), + resultsTemplate = require("text!templates/problemsPanelTable.html"), + collapsed = true, + hasErrors = false; + + var $problemsPanel, $problemsPanelTable; + + + function handleIndicatorClick() { + if (!hasErrors) { + hidePanel(); + } + else { + if (Resizer.isVisible($problemsPanel)) { + collapsed = true; + hidePanel(); + } + else { + collapsed = false; + showPanel(); + } + } + } + + + function showPanel() { + if (hasErrors) { + Resizer.show($problemsPanel); + } + } + + + function hidePanel() { + Resizer.hide($problemsPanel); + } + + + function createPanel() { + var $panelHtml = $(Mustache.render(panelTemplate)); + WorkspaceManager.createBottomPanel("interactive-linter.linting.messages", $panelHtml, 100); + + $problemsPanel = $("#interactive-linter-problems-panel"); + $problemsPanel.on("click", ".close", function () { + collapsed = true; + hidePanel(); + }); + + $problemsPanelTable = $problemsPanel.find(".table-container"); + $problemsPanelTable.on("click", "tr", function () { + var $target = $(this); + var line = $target.data("line"); // Convert from friendly line to actual line number + var ch = $target.data("character"); + + // if there is no line number available, don't do anything + if (!isNaN(line) && !isNaN(ch)) { + line -= 1; + ch -= 1; + var editor = EditorManager.getCurrentFullEditor(); + editor.setCursorPos(line, ch, true); + MainViewManager.focusActivePane(); + } + }); + } + + + function updateTitle(numProblems) { + var isPlural = numProblems !== 1; + var message = StringUtils.format("Interactive Linter: {0} Linter Problem{1}", numProblems, isPlural ? "s" : ""); + $problemsPanel.find(".title").text(message); + } + + function handleMessages(messages) { + if (messages) { + hasErrors = true; + var html = Mustache.render(resultsTemplate, {messages: messages}); + + $problemsPanelTable + .empty() + .append($(html)) + .scrollTop(0); + + if (!collapsed) { + showPanel(); + } + + updateTitle(messages.length); + } + else { + hasErrors = false; + hidePanel(); + } + } + + $(linterReporter).on("lintMessage", function (evt, messages) { + handleMessages(messages); + }); + + $(linterManager).on("linterNotFound", function () { + hasErrors = false; + hidePanel(); + }); + + createPanel(); + + $(document).on("click", "#interactive-linter-lint-indicator", function () { + handleIndicatorClick(); + }); +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/linterManager.js b/src/extensions/default/Brackets-InteractiveLinter/linterManager.js new file mode 100755 index 00000000000..d614b0759f3 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/linterManager.js @@ -0,0 +1,117 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function (require /*, exports, module*/) { + "use strict"; + + var _ = brackets.getModule("thirdparty/lodash"), + LanguageManager = brackets.getModule("language/LanguageManager"), + PreferencesManager = brackets.getModule("preferences/PreferencesManager"), + preferences = PreferencesManager.getExtensionPrefs("interactive-linter"), + linterSettings = require("linterSettings"), + linterReporter = require("linterReporter"), + linters = {}, + linterManager = {}, + registeredLanguage = {}; + + // Default delay is 1/2 a second + preferences.definePreference("delay", "integer", 500); + + + function LintRunner(editor) { + var delay = preferences.get("delay") || 500; + this.editor = editor; + this.reporter = linterReporter(); + this.lint = _.debounce(LintRunner.lint.bind(null, this, editor.document.file.fullPath), delay); + } + + + LintRunner.prototype.getLinter = function() { + var language = this.editor.document.getLanguage().getId(); + var preferredLinters = preferences.get(language); + var linterName = preferredLinters && preferredLinters[0]; + return linters[linterName]; + }; + + + LintRunner.prototype.canProcess = function() { + return !!this.getLinter(); + }; + + + LintRunner.prototype.clear = function() { + this.reporter.clear(); + }; + + + /** + * Interface that will be used for running linters + */ + LintRunner.lint = function(lintRunner, fullPath) { + var linterPlugin = lintRunner.getLinter(); + + if (!linterPlugin) { + return; + } + + // Strip out minified text + var text = stripMinified(lintRunner.editor.document.getText()); + + return linterSettings.loadSettings(linterPlugin.settingsFile, fullPath, lintRunner) + .always(function(settings) { + linterPlugin.lint(text, settings) + .done(function(result) { + lintRunner.reporter.report(lintRunner.editor._codeMirror, result); + }); + }); + }; + + + /** + * Interface to register documents that need an instance of the appropriate linter. + * + * @param {CodeMirror} cm Is the CodeMirror instance to enable interactive linting on. + * @param {File} file - Is the file for the document being registered. This is to + * load the most suitable settings file. + * + * @returns {Linter} Instance of linter to process the cm document + */ + function createLintRunner(editor) { + return new LintRunner(editor); + } + + function registerLinter(linter) { + linters[linter.name] = linter; + + if (linter.language && !registeredLanguage[linter.language]) { + registeredLanguage[linter.language] = true; + preferences.definePreference(linter.language, "array", [linter.name]); + } + } + + + /** + * Strips out any line that longer than 250 characters as a way to guess if + * the code is minified + */ + function stripMinified(text) { + // https://regex101.com/r/oE3nP0/2 + if (/function[ ]?\w*\([\w,]*\)\{(?:\S[ \n]?){100,}\}/gm.test(text)) { + return text.replace(/(?:.){100,}/gm, ""); + } + + return text; + } + + + // Make sure JSX is processed as javascript + LanguageManager.getLanguage("javascript").addFileName([".jsx"]); + + linterManager.createLintRunner = createLintRunner; + linterManager.registerLinter = registerLinter; + return linterManager; +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/linterReporter.js b/src/extensions/default/Brackets-InteractiveLinter/linterReporter.js new file mode 100755 index 00000000000..16af0f21b3d --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/linterReporter.js @@ -0,0 +1,264 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function (require /*, exports, module*/) { + "use strict"; + + var _ = brackets.getModule("thirdparty/lodash"), + EditorManager = brackets.getModule("editor/EditorManager"), + Promise = require("libs/js/spromise"), + ProblemWidget = require("ProblemWidget"); + + + function Reporter() { + this.marks = {}; + } + + + /** + * Routine that goes through all the linter messages and adds all the gutter + * symbols and the underlines. + * + * @param messages {Array} linter messages + * @param cm {CodeMirror} codemirror instance + */ + Reporter.prototype.report = function(cm, messages) { + var _self = this; + + this.lastMessages = messages; + + if (this.lastRequest && this.lastRequest.state() === "pending") { + return; + } + + this.lastRequest = this._runReport(cm, messages) + .always(function () { + _self.lastRequest = null; + if (_self.lastMessages !== messages) { + _self.report(cm, _self.lastMessages); + } + }); + }; + + /** + * Add reporting information in code mirror's document + * + * Message requires: + * - type, + * - code, + * - raw, + * - reason, + * - href + * + * Token is a CodeMirror token that specifies start/end information for + * the string in CodeMirror's document + */ + Reporter.prototype.addGutterMarks = function(message, token) { + var mark = this.marks[token.start.line]; + + // gutterMark is the placehoder for the lightbulb + // lineMarks are the underlines in the places the errors are reported for + + if (!mark) { + mark = { + warnings: [], + errors: [], + lineMarks: [], + gutterMark: { + element: $("
 
") + } + }; + + this.marks[token.start.line] = mark; + mark.gutterMark.line = this.cm.setGutterMarker(token.start.line, "interactive-linter-gutter", mark.gutterMark.element[0]); + } + + // Add message to warnings or errors array + if (mark[message.type + "s"]) { + mark[message.type + "s"].push(message); + } + + // If the message is an error message, then add the error class to gutter + if (message.type === "error") { + mark.gutterMark.element.addClass("interactive-linter-gutter-errors"); + } + }; + + + /** + * Routine to underline problems in documents + */ + Reporter.prototype.addLineMarks = function (message, token) { + var mark = this.marks[token.start.line]; + + // Add line marks + mark.lineMarks.push({ + line: this.cm.markText(token.start, token.end, {className: "interactive-linter-" + message.type}), + message: message + }); + }; + + + /** + * Clears all warning/errors from codemirror's document + */ + Reporter.prototype.clearMarks = function () { + var _self = this; + + if (!this.cm) { + return; + } + + this.cm.clearGutter("interactive-linter-gutter"); + + _.forEach(this.marks, function (mark) { + mark.lineMarks.forEach(function (textMark) { + textMark.line.clear(); + }); + + if (mark.inlineWidget) { + _self.hideLineDetails(mark.inlineWidget); + delete mark.inlineWidget; + } + + delete mark.errors; + delete mark.warnings; + delete mark.lineMarks; + delete mark.gutterMarks; + }); + + this.marks = {}; + }; + + + Reporter.prototype.getWidgetForLine = function (line) { + var activeEditor = EditorManager.getActiveEditor(); + var inlineWidgets = activeEditor.getInlineWidgets(); + + return _.find(inlineWidgets, function (widget) { + return widget instanceof ProblemWidget && widget.line === line; + }); + }; + + + Reporter.prototype.toggleLineDetails = function (line) { + var activeEditor = EditorManager.getActiveEditor(); + var cursorPos = line === undefined ? activeEditor.getCursorPos() : { line: line, ch: 0 }; + var lineWidget = this.getWidgetForLine(cursorPos.line); + + if (lineWidget) { + this.hideLineDetails(lineWidget); + } + else { + this.showLineDetails(line); + } + }; + + + Reporter.prototype.hideLineDetails = function (widget) { + EditorManager.getActiveEditor().removeInlineWidget(widget); + }; + + + Reporter.prototype.showLineDetails = function (line) { + var activeEditor = EditorManager.getActiveEditor(); + var cursorPos = line !== undefined ? {line: line, ch: 0} : activeEditor.getCursorPos(); + + var mark = this.marks[cursorPos.line]; + + if (mark) { + var problemWidget = new ProblemWidget(mark, cursorPos.line); + problemWidget.load(activeEditor); + activeEditor.addInlineWidget(cursorPos, problemWidget, true); + + mark.inlineWidget = problemWidget; + } + }; + + /** + * Determines if there is a fatal error in the linting report + */ + Reporter.prototype.checkFatal = function (messages) { + // If the last message created by linter is falsy, that means + // that we have encoutered a fatal error... + if (messages.length > 2 && !messages[messages.length - 1]) { + $(linterReporter).triggerHandler("fatalError", messages[messages.length - 2]); + return true; + } + + this.clearFatalError(); + return false; + }; + + + Reporter.prototype.clearFatalError = function () { + $(linterReporter).triggerHandler("fatalError", null); + }; + + + Reporter.prototype._runReport = function (cm, messages) { + var _self = this; + var deferred = Promise.defer(); + + + // Run as operation for best performance + setTimeout(function () { + cm.operation(function() { + _self.clearMarks(); + + $(linterReporter).triggerHandler("lintMessage", [messages]); + + if (messages) { + _self.checkFatal(messages); + _self.cm = cm; + _self.messages = messages; + + _.forEach(messages, function (message) { + if (!message) { + return; + } + + if (message.token) { + _self.addGutterMarks(message, message.token); + _self.addLineMarks(message, message.token); + } + }); + } + + deferred.resolve(); + }); + }, 0); + + return deferred.promise; + }; + + + function linterReporter () { + var _reporter = new Reporter(); + + function report(cm, messages) { + return _reporter.report(cm, messages); + } + + function toggleLineDetails(line) { + _reporter.toggleLineDetails(line); + } + + function clear() { + _reporter.clearMarks(); + } + + return { + clear: clear, + report: report, + toggleLineDetails: toggleLineDetails + }; + } + + + return linterReporter; +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/linterSettings.js b/src/extensions/default/Brackets-InteractiveLinter/linterSettings.js new file mode 100755 index 00000000000..be7ba526e7b --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/linterSettings.js @@ -0,0 +1,164 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function (require/*, exports, module*/) { + "use strict"; + + var Dialogs = brackets.getModule("widgets/Dialogs"), + ProjectManager = brackets.getModule("project/ProjectManager"), + FileSystem = brackets.getModule("filesystem/FileSystem"), + FileUtils = brackets.getModule("file/FileUtils"), + Promise = require("libs/js/spromise"), + currentProject = {}, + currentLinter = {}; + + + function findFile(fileName, filePath, traverse) { + var deferred = Promise.defer(); + + function find(filePath) { + if (!filePath) { + return deferred.reject(false); + } + + try { + var file = FileSystem.getFileForPath(filePath + "/" + fileName); + file.exists(function(err, exists) { + if (exists) { + deferred.resolve(file); + } + else if (err || !traverse || filePath.indexOf(currentProject.fullPath) === -1) { + deferred.reject(false); + } + else { + find(FileUtils.getParentPath(filePath)); + } + }); + } + catch(ex) { + deferred.reject(false); + } + } + + find(FileUtils.getDirectoryPath(filePath)); + return deferred.promise; + } + + + function readFile(file) { + var deferred = Promise.defer(); + + file.read(function(err, content /*, stat*/) { + if (err) { + deferred.reject(err); + return; + } + + deferred.resolve(content); + }); + + return deferred.promise; + } + + + function setSettings(settings) { + var deferred = Promise.defer(); + settings = stripComments(settings); + + try { + settings = JSON.parse(settings); + deferred.resolve(settings); + } + catch(ex) { + if (!settings) { + deferred.resolve(); + return; + } + + Dialogs.showModalDialog( + "interactiveLinterErr", + "Interactive Linter Error", + "Error processing linter settings
" + + ex.toString() + ); + + deferred.reject("Error processing linter settings"); + } + + return deferred.promise; + } + + + FileSystem.on("change", function(evt, file) { + if (currentLinter.file && currentLinter.fileObject && file && file.fullPath === currentLinter.fileObject.fullPath) { + loadFile().done(currentLinter.linter.lint); + } + }); + + + function loadFile() { + var traverse = currentLinter.path.indexOf(currentProject.fullPath) !== -1; + + return findFile(currentLinter.file, currentLinter.path, traverse) + .always(function(file) { + currentLinter.fileObject = file; + }) + .then(readFile, $.noop) + .then(setSettings, $.noop) + .always(function(settings) { + currentLinter.settings = settings; + }); + } + + + function loadSettings(file, path, linter) { + if (!file) { + return Promise.resolve(); + } + + // Cache so that we are not loading up the same file when navigating in the same directory... + if (path === currentLinter.path && file === currentLinter.file) { + return Promise.resolve(currentLinter.settings); + } + + currentLinter = { + path: normalizePath(path), + file: file, + linter: linter + }; + + return loadFile(); + } + + + /** + * Make sure we only have forward slashes + */ + function normalizePath(path) { + return path.replace(/[\/\\]/g, "/"); + } + + + /** + * Strips all commments from a json string. + */ + function stripComments(text) { + // Regex from requirejs. Thanks James! + return (text || "").replace(/(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg, ""); + } + + + ProjectManager.on("projectOpen", function(e, project) { + currentProject = project; + }); + + + return { + loadSettings: loadSettings + }; + +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/main.js b/src/extensions/default/Brackets-InteractiveLinter/main.js new file mode 100755 index 00000000000..7d2f8bdf195 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/main.js @@ -0,0 +1,206 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function (require, exports, module) { + "use strict"; + + var _ = brackets.getModule("thirdparty/lodash"), + EditorManager = brackets.getModule("editor/EditorManager"), + CodeInspection = brackets.getModule("language/CodeInspection"), + AppInit = brackets.getModule("utils/AppInit"), + KeyBindingManager = brackets.getModule("command/KeyBindingManager"), + Commands = brackets.getModule("command/Commands"), + CommandManager = brackets.getModule("command/CommandManager"), + ExtensionUtils = brackets.getModule("utils/ExtensionUtils"), + PreferencesManager = brackets.getModule("preferences/PreferencesManager"), + preferences = PreferencesManager.getExtensionPrefs("interactive-linter"), + linterManager = require("linterManager"), + pluginManager = require("pluginManager"); + + require("lintIndicator"); + require("lintPanel"); + require("linterSettings"); + + var bracketsLinterEnabled = true; + var CMD_SHOW_LINE_DETAILS = "MiguelCastillo.interactive-linter.showLineDetails"; + var SHORTCUT_KEY = "Ctrl-Shift-E"; + var linter; + + ExtensionUtils.loadStyleSheet(module, "style.less"); + KeyBindingManager.addBinding(CMD_SHOW_LINE_DETAILS, SHORTCUT_KEY); + CommandManager.register("Show Line Details", CMD_SHOW_LINE_DETAILS, handleToggleLineDetails); + AppInit.appReady(appReady); + + + function addGutter(editor) { + var cm = editor._codeMirror; + var gutters = cm.getOption("gutters").slice(0); + if (gutters.indexOf("interactive-linter-gutter") === -1) { + gutters.unshift("interactive-linter-gutter"); + cm.setOption("gutters", gutters); + } + } + + + /** + * Show line details + */ + function gutterClick(cm, lineIndex, gutterId) { + if (gutterId === "interactive-linter-gutter") { + linter.reporter.toggleLineDetails(lineIndex); + } + } + + + function activateEditor(editor) { + editor._codeMirror.on("gutterClick", gutterClick); + editor.on("editorChange", handleDocumentChange); + } + + + function deactivateEditor(editor) { + editor._codeMirror.off("gutterClick", gutterClick); + editor.off("editorChange", handleDocumentChange); + } + + + + /** + * Toggles open/close the inline details widget. + */ + function handleToggleLineDetails() { + if (linter) { + linter.reporter.toggleLineDetails(); + } + } + + + /** + * Function to cause a lint operation + */ + function handleDocumentChange() { + if (linter && linter.canProcess()) { + linter.lint(); + setTimeout(disableBracketsIndicator); + } + else { + linter.clear(); + setTimeout(enableBracketsIndicator); + $(linterManager).triggerHandler("linterNotFound"); + } + } + + + /** + * Function to disable the native linter indicator in Brackets. This is + * because interactive linter has its own indicator and we don't want any + * conflicts. + */ + function disableBracketsIndicator() { + CodeInspection.toggleEnabled(false, true); + + var command = CommandManager.get(Commands.VIEW_TOGGLE_INSPECTION); + bracketsLinterEnabled = command.getChecked(); + command.setChecked(false); + command.setEnabled(false); + + $("#status-inspection").hide(); + $("#interactive-linter-lint-indicator").show(); + } + + + /** + * Function that enables the native linter indicator when interactive + * linter is not active. + */ + function enableBracketsIndicator() { + var command = CommandManager.get(Commands.VIEW_TOGGLE_INSPECTION); + command.setChecked(bracketsLinterEnabled); + command.setEnabled(true); + + $("#status-inspection").show(); + $("#interactive-linter-lint-indicator").hide(); + CodeInspection.toggleEnabled(true, true); + } + + + /** + * Function that gets called when there is a new document that needs + * interactive linter registered on. + */ + function setDocument(evt, currentEditor, previousEditor) { + if (previousEditor) { + deactivateEditor(previousEditor); + } + + if (currentEditor) { + linter = currentEditor.__linter || (currentEditor.__linter = linterManager.createLintRunner(currentEditor)); + + // If a linter was successfully created, then we are safe to bind event handlers for editor changes. + activateEditor(currentEditor); + addGutter(currentEditor); + handleDocumentChange(); + } + } + + + /** + * Function that gets called when Brackets is loaded and ready + */ + function init() { + // Removes the default Brackets JSLint linter + CodeInspection.register("javascript", { + name: "interactive-linter-remove-jslint", + scanFile: $.noop + }); + + // Load up plugins and wait til they are done loading before we + // register any handlers into Brackets + pluginManager().done(function(plugins) { + for (var iPlugin in plugins) { + linterManager.registerLinter(plugins[iPlugin]); + } + + EditorManager.on("activeEditorChange.interactive-linter", setDocument); + setDocument(null, EditorManager.getActiveEditor()); + + // If the linters change, then make sure to rebind the document with the new linter + var lastLinters; + preferences.on("change", function() { + var editor = EditorManager.getActiveEditor(); + if (!editor) { + return; + } + + var language = editor.document.getLanguage().getId(); + var linters = preferences.get(language); + + if (linters && !_.isEqual(linters, lastLinters)) { + lastLinters = linters.slice(0); + handleDocumentChange(); + } + }); + + }); + } + + + function appReady() { + preferences.definePreference("enabled", "boolean", true); + if (preferences.get("enabled")) { + init(); + } else { + preferences.on("change", function handleChange() { + if (preferences.get("enabled")) { + preferences.off("change", handleChange); + init() ; + } + }); + } + } + +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/package.json b/src/extensions/default/Brackets-InteractiveLinter/package.json new file mode 100755 index 00000000000..205cf73dbf0 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/package.json @@ -0,0 +1,30 @@ +{ + "title": "Interactive Linter", + "name": "interactive-linter", + "description": "Interactive linting for Brackets", + "version": "1.0.5", + "author": "Miguel Castillo ", + "contributors": ["Mark Simulacrum "], + "homepage": "https://github.com/MiguelCastillo/Brackets-InteractiveLinter", + "repository": { + "type": "git", + "url": "git://github.com/MiguelCastillo/Brackets-InteractiveLinter.git" + }, + "engines": { + "brackets": ">=0.42.0" + }, + "keywords":[ + "coffeelint", + "csslint", + "eslint", + "htmlhint", + "jscs", + "jshint", + "jslint", + "jsonlint", + "jsx", + "lint", + "linter", + "linting" + ] +} diff --git a/src/extensions/default/Brackets-InteractiveLinter/pluginLoader.js b/src/extensions/default/Brackets-InteractiveLinter/pluginLoader.js new file mode 100755 index 00000000000..afce8389061 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/pluginLoader.js @@ -0,0 +1,125 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function(require, exports, module){ + "use strict"; + + var _ = brackets.getModule("thirdparty/lodash"), + Promise = require("libs/js/spromise"), + requireUID = 1; + + function workerThreadPluginLoader(pluginsMeta) { + if (!pluginsMeta.directories.length) { + return Promise.resolve(); + } + + var currentRequest, lastMessage; + var pendingRequest = Promise.defer(); + var worker = new Worker(module.uri.substring(0, module.uri.lastIndexOf("/")) + "/pluginWorker.js"); + + + // Process worker thread messages + worker.onmessage = function onmessage(evt) { + var data = evt.data; + + if (data.type === "debug") { + console.log(data); + return; + } + + if (currentRequest.state() === "pending") { + currentRequest.resolve(data); + } + }; + + + worker.onerror = function onerror(evt) { + console.error("error", evt); + }; + + + function postMessage(message) { + lastMessage = message; + + if (currentRequest && currentRequest.isPending()) { + pendingRequest.resolve(); // Skip whatever is pending and queue another request + return (pendingRequest = Promise.defer()).then(resolveRequest.bind(null, message)); + } + else { + worker.postMessage(message); + return (currentRequest = Promise.defer()).then(resolveRequest.bind(null, message)); + } + } + + + function resolveRequest(message, response) { + if (!response) { + return; + } + + // If there is data pending, then send it + if (message !== lastMessage) { + console.log("send queued message"); + currentRequest = pendingRequest; + worker.postMessage(message); + } + + return response.data; + } + + + function loadPlugins(plugins) { + var plugin; + for (var iplugin in plugins) { + plugin = plugins[iplugin]; + + // Add a lint interface that will be just posting a message to the worker thread + _.merge(plugin, api(plugin)); + } + + return plugins; + } + + + // Api for plugin linters + function api(plugin) { + function lint(text, settings) { + return postMessage({ + type: "lint", + data: { + name: plugin.name, + text: text, + settings: settings + } + }) + .then(function(response) { + return response.result; + }); + } + + return { + lint: lint + }; + } + + + // Send request to init + return postMessage({ + "type": "init", + "data": { + "baseUrl": pluginsMeta.path, + "packages": pluginsMeta.directories + } + }) + .then(loadPlugins); + } + + + return { + workerThreadPluginLoader: workerThreadPluginLoader + }; +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/pluginManager.js b/src/extensions/default/Brackets-InteractiveLinter/pluginManager.js new file mode 100755 index 00000000000..eead85ba6d7 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/pluginManager.js @@ -0,0 +1,49 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +define(function(require, exports, module) { + "use strict"; + + var _ = brackets.getModule("thirdparty/lodash"), + FileSystem = brackets.getModule("filesystem/FileSystem"), + pluginLoader = require("pluginLoader"), + Promise = require("libs/js/spromise"), + pluginDirectory = module.uri.substring(0, module.uri.lastIndexOf("/")), + PreferencesManager = brackets.getModule("preferences/PreferencesManager"), + preferences = PreferencesManager.getExtensionPrefs("interactive-linter"); + + + var webworker; + preferences.definePreference("webworker", "boolean", true).on("change", function() { + webworker = preferences.get("webworker"); + }); + + + /** + * pluginManager is the processor for loading up plugins in the plugins directory in + * make sure they are smoothly running in a worker thread. + */ + function pluginManager() { + var plugins = [{ + directories: ["csslint", "eslint", "htmlhint", "jsonlint"], + path: "plugins/default/threaded" + }]; + + return Promise.all(plugins.map(loadPlugin)).then(pluginsLoaded); + } + + function loadPlugin(plugin) { + return pluginLoader.workerThreadPluginLoader(plugin); + } + + function pluginsLoaded(plugins) { + return _.extend.apply(_, plugins); + } + + return pluginManager; +}); + diff --git a/src/extensions/default/Brackets-InteractiveLinter/pluginWorker.js b/src/extensions/default/Brackets-InteractiveLinter/pluginWorker.js new file mode 100755 index 00000000000..e74b917b879 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/pluginWorker.js @@ -0,0 +1,103 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + + +importScripts("libs/js/require.js"); + + +function PluginLoader(settings) { + "use strict"; + + var _self = this; + var data = settings.data; + + var pluginRequire = requirejs.config({ + "paths": { + "text": "../../../libs/js/text", + "libs": "../../../libs/js" + }, + "baseUrl": data.baseUrl, + "packages": data.packages + }); + + _self.byName = {}; + _self.byLanguage = {}; + + + pluginRequire(data.packages, function() { + var _plugins = Array.prototype.slice.call(arguments), + _result = {}, + plugin = null; + + for (var iPlugin in _plugins) { + plugin = _plugins[iPlugin]; + plugin.name = plugin.name || data.packages[iPlugin]; + _self.byName[plugin.name] = plugin; + _self.byLanguage[plugin.language] = plugin; + + _result[plugin.name] = { + "name": plugin.name, + "language": plugin.language, + "settingsFile": plugin.settingsFile + }; + } + + postMessage({ + type: "ready", + data: _result + }); + }, function (err) { + console.log(JSON.parse(JSON.stringify(err))); + }); +} + + +PluginLoader.prototype.lint = function(data) { + var _self = this; + + // Lint! + data = data.data; + var lintResult = _self.byName[data.name].lint(data.text, data.settings); + + postMessage({ + "type": "lint", + "data": { + result: lintResult + } + }); +}; + + +/** + * Only used for debugging purposes. + */ +var console = { + log: function(message) { + postMessage({ + type: "debug", + message: message + }); + } +}; + + +onmessage = function(evt) { + var data = evt.data || {}; + var method = PluginLoader.instance && PluginLoader.instance[data.type]; + + if (typeof method === "function") { + return method.apply(PluginLoader.instance, [data || {}]); + } + + switch (data.type) { + case "init": + PluginLoader.instance = new PluginLoader(data); + break; + default: + throw new Error("Unknown message type: " + data.type); + } +}; + diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/README.md b/src/extensions/default/Brackets-InteractiveLinter/plugins/README.md new file mode 100755 index 00000000000..1a6fb5ff969 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/README.md @@ -0,0 +1,118 @@ +# Interactive Linter plugins + +Interactive linter has a plugin system that allows you to integrate with customer linters. + + +## Current linters + +#### coffeescript +- [coffeelint](http://www.coffeelint.org/) + +#### css +- [csslint](http://csslint.net/) + +#### html +- [htmlhint](http://htmlhint.com/) + +#### javascript +- [eslint](http://eslint.org/) +- [jscs](http://jscs.info/) +- [jshint](http://jshint.com/) +- [jslint](http://www.jslint.com/) +- [jsx](https://www.npmjs.com/package/react-tools) + +#### json +- [jsonlint](http://jsonlint.com/) + +They are all located in the [default](https://github.com/MiguelCastillo/Brackets-InteractiveLinter/tree/master/plugins/default) directory. + + +## What are all the different directories in the plugin folder?? + +- The [default](https://github.com/MiguelCastillo/Brackets-InteractiveLinter/tree/master/plugins/default) directory is where all plugins loaded from in a production environment. If you make a pull request for a new plugin, this is where you would put it. +- The [dev](https://github.com/MiguelCastillo/Brackets-InteractiveLinter/tree/master/plugins/dev) directory content is loaded, along with `default` by interactive linter. Plugins in this directory are in `.gitignore` because they should not be commited to source control. This directory is primarly for authoring plugins before promoting them to the `default` directory, prior to making a PR (pull request) for your new linter plugin. +- The [disabled](https://github.com/MiguelCastillo/Brackets-InteractiveLinter/tree/master/plugins/disabled) directory is a convenience place to put your plugins you don't want interactive linter to load. + + +## Plugin anatomy and authoring + +Plugins are automatically loaded and registered by interactive linter by reading the content of `default` and `dev` directories. Internally in interactive linter, plugins are loaded as requirejs [packages](http://requirejs.org/docs/api.html#packages). So, you need a directory which is used as the name of the plugin, and a `main.js` which is the entry point to your plugin code. + +> Plugins execute in a web worker, so you need to be mindful of what features are available in a web worker environment. + +The most basic main.js looks like this: + +``` javascript +define(function() { + function lint(text, options) { + console.log("Run linting"); + } + + return { + "language": "javascript", + "lint": lint + }; +}); +``` + +At the very minimum, the directory structure of a plugin looks like this: + +- pluginname + - main.js + +Where the plugin will made available to interactive linter with the name `pluginname` and `main.js` is the entry point to your plugin. + +Once the plugin is loaded by interactive linter, the `lint` method will be called when the time is right. It will be called with the text content to be linted and the options loaded by interactive linter. The call to `lint` returns an array of items to be processed by interactive linter. Here is what a basic `lint` result looks like. + +``` javascript +[{ + "type": "error", + "reason": "more cowbell" +},{ + "type": "warning", + "reason" "'brackets' is not defined." +}] +``` + +That basically tells interactive linter to display the first item in the array as an error with the `reason` in the inline widget added to the linted document. And the second item as a warning, also displaying `reason` in an inline widget in the linted document. + +This is what is looks like: + +Linter warning + + +You can also add a CodeMirror token that will be used by interactive linter reporter to decorate the document with *underlines*. This is a sample of a `lint` result with a CodeMirror token. + +``` javascript +[{ + "type": "error", + "reason": "more cowbell", + "token": { + "start": { + "line": 21, + "ch": 13 + }, + "end": { + "line": 21, + "ch": 23 + } + } +},{ + "type": "warning", + "reason" "'brackets' is not defined", + "token": { + "start": { + "line": 12, + "ch": 8 + }, + "end": { + "line": 12, + "ch": 9 + } + } +}] +``` + +That adds the underline at the beginning of the word `brackets`, and this is what it looks like: + +Linter underline diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/default.json b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/default.json new file mode 100755 index 00000000000..0967ef424bc --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/default.json @@ -0,0 +1 @@ +{} diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/groomer.js b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/groomer.js new file mode 100755 index 00000000000..ffe2c3841c6 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/groomer.js @@ -0,0 +1,53 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + +define(function(/*require, exports, module*/) { + "use strict"; + + function groom(message /*, options*/) { + var ch = /^[^\s]+/.exec(message.message)[0].split(':')[2]; + message.type = message.level; + message.line = message.lineNumber; + + if (message.context) { + message.message += " - " + message.context; + } + + if (message.type === "warn") { + message.type += "ing"; + } + + if (!message.code) { + if (message.type === "error") { + message.code = "E000"; + } + else { + message.code = "W000"; + } + } + + message.token = { + start: { + line: message.lineNumber - 1, + ch: ch - 1 + }, + end: { + line: message.lineNumber - 1, + ch: ch + } + }; + + message.pos = { + line: message.lineNumber, + ch: ch - 1 + }; + } + + return { + groom: groom + }; +}); + diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/libs/coffee-script-1.9.1.js b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/libs/coffee-script-1.9.1.js new file mode 100755 index 00000000000..23c1d2c3c71 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/libs/coffee-script-1.9.1.js @@ -0,0 +1,12 @@ +/** + * CoffeeScript Compiler v1.9.1 + * http://coffeescript.org + * + * Copyright 2011, Jeremy Ashkenas + * Released under the MIT License + */ +(function(root){var CoffeeScript=function(){function require(e){return require[e]}return require["./helpers"]=function(){var e={},t={exports:e};return 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0},e}(),t=[["(",")"],["[","]"],["{","}"],["INDENT","OUTDENT"],["CALL_START","CALL_END"],["PARAM_START","PARAM_END"],["INDEX_START","INDEX_END"],["STRING_START","STRING_END"],["REGEX_START","REGEX_END"]],e.INVERSES=l={},s=[],r=[],m=0,v=t.length;v>m;m++)y=t[m],g=y[0],b=y[1],s.push(l[b]=g),r.push(l[g]=b);i=["CATCH","THEN","ELSE","FINALLY"].concat(r),c=["IDENTIFIER","SUPER",")","CALL_END","]","INDEX_END","@","THIS"],o=["IDENTIFIER","NUMBER","STRING","STRING_START","JS","REGEX","REGEX_START","NEW","PARAM_START","CLASS","IF","TRY","SWITCH","THIS","BOOL","NULL","UNDEFINED","UNARY","YIELD","UNARY_MATH","SUPER","THROW","@","->","=>","[","(","{","--","++"],h=["+","-"],a=["POST_IF","FOR","WHILE","UNTIL","WHEN","BY","LOOP","TERMINATOR"],d=["ELSE","->","=>","TRY","FINALLY","THEN"],p=["TERMINATOR","CATCH","FINALLY","ELSE","OUTDENT","LEADING_WHEN"],u=["TERMINATOR","INDENT","OUTDENT"],n=[".","?.","::","?::"]}.call(this),t.exports}(),require["./lexer"]=function(){var e={},t={exports:e};return function(){var t,n,i,r,s,o,a,c,h,l,u,p,d,f,m,g,v,y,b,k,w,T,C,E,F,N,L,x,S,D,R,A,I,_,O,$,j,M,B,V,P,U,G,H,q,X,W,Y,K,z,J,Q,Z,et,tt,nt,it,rt,st,ot,at,ct,ht,lt,ut=[].indexOf||function(e){for(var t=0,n=this.length;n>t;t++)if(t in this&&this[t]===e)return t;return-1};ot=require("./rewriter"),P=ot.Rewriter,w=ot.INVERSES,at=require("./helpers"),nt=at.count,ht=at.starts,tt=at.compact,ct=at.repeat,it=at.invertLiterate,st=at.locationDataToString,lt=at.throwSyntaxError,e.Lexer=S=function(){function e(){}return e.prototype.tokenize=function(e,t){var n,i,r,s;for(null==t&&(t={}),this.literate=t.literate,this.indent=0,this.baseIndent=0,this.indebt=0,this.outdebt=0,this.indents=[],this.ends=[],this.tokens=[],this.chunkLine=t.line||0,this.chunkColumn=t.column||0,e=this.clean(e),r=0;this.chunk=e.slice(r);)if(n=this.identifierToken()||this.commentToken()||this.whitespaceToken()||this.lineToken()||this.stringToken()||this.numberToken()||this.regexToken()||this.jsToken()||this.literalToken(),s=this.getLineAndColumnFromChunk(n),this.chunkLine=s[0],this.chunkColumn=s[1],r+=n,t.untilBalanced&&0===this.ends.length)return{tokens:this.tokens,index:r};return this.closeIndentation(),(i=this.ends.pop())&&this.error("missing "+i.tag,i.origin[2]),t.rewrite===!1?this.tokens:(new P).rewrite(this.tokens)},e.prototype.clean=function(e){return e.charCodeAt(0)===t&&(e=e.slice(1)),e=e.replace(/\r/g,"").replace(z,""),et.test(e)&&(e="\n"+e,this.chunkLine--),this.literate&&(e=it(e)),e},e.prototype.identifierToken=function(){var e,t,n,i,r,c,h,l,u,p,d,f,m,g,y;return(h=v.exec(this.chunk))?(c=h[0],i=h[1],e=h[2],r=i.length,l=void 0,"own"===i&&"FOR"===this.tag()?(this.token("OWN",i),i.length):"from"===i&&"YIELD"===this.tag()?(this.token("FROM",i),i.length):(p=this.tokens,u=p[p.length-1],n=e||null!=u&&("."===(d=u[0])||"?."===d||"::"===d||"?::"===d||!u.spaced&&"@"===u[0]),g="IDENTIFIER",!n&&(ut.call(E,i)>=0||ut.call(a,i)>=0)&&(g=i.toUpperCase(),"WHEN"===g&&(f=this.tag(),ut.call(N,f)>=0)?g="LEADING_WHEN":"FOR"===g?this.seenFor=!0:"UNLESS"===g?g="IF":ut.call(J,g)>=0?g="UNARY":ut.call(B,g)>=0&&("INSTANCEOF"!==g&&this.seenFor?(g="FOR"+g,this.seenFor=!1):(g="RELATION","!"===this.value()&&(l=this.tokens.pop(),i="!"+i)))),ut.call(C,i)>=0&&(n?(g="IDENTIFIER",i=new String(i),i.reserved=!0):ut.call(V,i)>=0&&this.error("reserved word 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function(n,i){return n=t.formatString(n),n=n.replace(G,function(t,r){return 0===i&&0===r||i===e&&r+t.length===n.length?"":" "})}}(this));return r},e.prototype.commentToken=function(){var e,t,n;return(n=this.chunk.match(c))?(e=n[0],t=n[1],t&&((n=u.exec(e))&&this.error("block comments cannot contain "+n[0],{offset:n.index,length:n[0].length}),t.indexOf("\n")>=0&&(t=t.replace(RegExp("\\n"+ct(" ",this.indent),"g"),"\n")),this.token("HERECOMMENT",t,0,e.length)),e.length):0},e.prototype.jsToken=function(){var e,t;return"`"===this.chunk.charAt(0)&&(e=T.exec(this.chunk))?(this.token("JS",(t=e[0]).slice(1,-1),0,t.length),t.length):0},e.prototype.regexToken=function(){var e,t,n,r,s,o,a,c,h,l,u,p,d;switch(!1){case!(o=M.exec(this.chunk)):this.error("regular expressions cannot begin with 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121:this.$=i.addLocationDataFn(o[a],o[a])("inclusive");break;case 122:this.$=i.addLocationDataFn(o[a],o[a])("exclusive");break;case 123:this.$=i.addLocationDataFn(o[a-4],o[a])(new i.Range(s[a-3],s[a-1],s[a-2]));break;case 124:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.Range(s[a-2],s[a],s[a-1]));break;case 125:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Range(s[a-1],null,s[a]));break;case 126:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Range(null,s[a],s[a-1]));break;case 127:this.$=i.addLocationDataFn(o[a],o[a])(new i.Range(null,null,s[a]));break;case 137:this.$=i.addLocationDataFn(o[a-2],o[a])([].concat(s[a-2],s[a]));break;case 138:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Try(s[a]));break;case 139:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.Try(s[a-1],s[a][0],s[a][1]));break;case 140:this.$=i.addLocationDataFn(o[a-3],o[a])(new i.Try(s[a-2],null,null,s[a]));break;case 141:this.$=i.addLocationDataFn(o[a-4],o[a])(new i.Try(s[a-3],s[a-2][0],s[a-2][1],s[a]));break;case 142:this.$=i.addLocationDataFn(o[a-2],o[a])([s[a-1],s[a]]);break;case 143:this.$=i.addLocationDataFn(o[a-2],o[a])([i.addLocationDataFn(o[a-1])(new i.Value(s[a-1])),s[a]]);break;case 144:this.$=i.addLocationDataFn(o[a-1],o[a])([null,s[a]]);break;case 145:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Throw(s[a]));break;case 147:this.$=i.addLocationDataFn(o[a-4],o[a])(new i.Parens(s[a-2]));break;case 148:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.While(s[a]));break;case 149:this.$=i.addLocationDataFn(o[a-3],o[a])(new i.While(s[a-2],{guard:s[a]}));break;case 150:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.While(s[a],{invert:!0}));break;case 151:this.$=i.addLocationDataFn(o[a-3],o[a])(new i.While(s[a-2],{invert:!0,guard:s[a]}));break;case 152:this.$=i.addLocationDataFn(o[a-1],o[a])(s[a-1].addBody(s[a]));break;case 153:case 154:this.$=i.addLocationDataFn(o[a-1],o[a])(s[a].addBody(i.addLocationDataFn(o[a-1])(i.Block.wrap([s[a-1]]))));break;case 155:this.$=i.addLocationDataFn(o[a],o[a])(s[a]);break;case 156:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.While(i.addLocationDataFn(o[a-1])(new i.Literal("true"))).addBody(s[a]));break;case 157:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.While(i.addLocationDataFn(o[a-1])(new i.Literal("true"))).addBody(i.addLocationDataFn(o[a])(i.Block.wrap([s[a]]))));break;case 158:case 159:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.For(s[a-1],s[a]));break;case 160:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.For(s[a],s[a-1]));break;case 161:this.$=i.addLocationDataFn(o[a-1],o[a])({source:i.addLocationDataFn(o[a])(new i.Value(s[a]))});break;case 162:this.$=i.addLocationDataFn(o[a-3],o[a])({source:i.addLocationDataFn(o[a-2])(new i.Value(s[a-2])),step:s[a]});break;case 163:this.$=i.addLocationDataFn(o[a-1],o[a])(function(){return s[a].own=s[a-1].own,s[a].name=s[a-1][0],s[a].index=s[a-1][1],s[a]}());break;case 164:this.$=i.addLocationDataFn(o[a-1],o[a])(s[a]);break;case 165:this.$=i.addLocationDataFn(o[a-2],o[a])(function(){return s[a].own=!0,s[a]}());break;case 171:this.$=i.addLocationDataFn(o[a-2],o[a])([s[a-2],s[a]]);break;case 172:this.$=i.addLocationDataFn(o[a-1],o[a])({source:s[a]});break;case 173:this.$=i.addLocationDataFn(o[a-1],o[a])({source:s[a],object:!0});break;case 174:this.$=i.addLocationDataFn(o[a-3],o[a])({source:s[a-2],guard:s[a]});break;case 175:this.$=i.addLocationDataFn(o[a-3],o[a])({source:s[a-2],guard:s[a],object:!0});break;case 176:this.$=i.addLocationDataFn(o[a-3],o[a])({source:s[a-2],step:s[a]});break;case 177:this.$=i.addLocationDataFn(o[a-5],o[a])({source:s[a-4],guard:s[a-2],step:s[a]});break;case 178:this.$=i.addLocationDataFn(o[a-5],o[a])({source:s[a-4],step:s[a-2],guard:s[a]});break;case 179:this.$=i.addLocationDataFn(o[a-4],o[a])(new i.Switch(s[a-3],s[a-1]));break;case 180:this.$=i.addLocationDataFn(o[a-6],o[a])(new i.Switch(s[a-5],s[a-3],s[a-1]));break;case 181:this.$=i.addLocationDataFn(o[a-3],o[a])(new i.Switch(null,s[a-1]));break;case 182:this.$=i.addLocationDataFn(o[a-5],o[a])(new i.Switch(null,s[a-3],s[a-1]));break;case 184:this.$=i.addLocationDataFn(o[a-1],o[a])(s[a-1].concat(s[a]));break;case 185:this.$=i.addLocationDataFn(o[a-2],o[a])([[s[a-1],s[a]]]);break;case 186:this.$=i.addLocationDataFn(o[a-3],o[a])([[s[a-2],s[a-1]]]);break;case 187:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.If(s[a-1],s[a],{type:s[a-2]}));break;case 188:this.$=i.addLocationDataFn(o[a-4],o[a])(s[a-4].addElse(i.addLocationDataFn(o[a-2],o[a])(new i.If(s[a-1],s[a],{type:s[a-2]}))));break;case 190:this.$=i.addLocationDataFn(o[a-2],o[a])(s[a-2].addElse(s[a]));break;case 191:case 192:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.If(s[a],i.addLocationDataFn(o[a-2])(i.Block.wrap([s[a-2]])),{type:s[a-1],statement:!0}));break;case 193:case 194:case 197:case 198:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Op(s[a-1],s[a]));break;case 195:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Op("-",s[a]));break;case 196:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Op("+",s[a]));break;case 199:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.Op(s[a-2].concat(s[a-1]),s[a]));break;case 200:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Op("--",s[a]));break;case 201:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Op("++",s[a]));break;case 202:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Op("--",s[a-1],null,!0));break;case 203:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Op("++",s[a-1],null,!0));break;case 204:this.$=i.addLocationDataFn(o[a-1],o[a])(new i.Existence(s[a-1]));break;case 205:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.Op("+",s[a-2],s[a]));break;case 206:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.Op("-",s[a-2],s[a]));break;case 207:case 208:case 209:case 210:case 211:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.Op(s[a-1],s[a-2],s[a]));break;case 212:this.$=i.addLocationDataFn(o[a-2],o[a])(function(){return"!"===s[a-1].charAt(0)?new i.Op(s[a-1].slice(1),s[a-2],s[a]).invert():new i.Op(s[a-1],s[a-2],s[a])}());break;case 213:this.$=i.addLocationDataFn(o[a-2],o[a])(new i.Assign(s[a-2],s[a],s[a-1]));break;case 214:this.$=i.addLocationDataFn(o[a-4],o[a])(new i.Assign(s[a-4],s[a-1],s[a-3]));break;case 215:this.$=i.addLocationDataFn(o[a-3],o[a])(new i.Assign(s[a-3],s[a],s[a-2]));break;case 216:this.$=i.addLocationDataFn(o[a-2],o[a])(new 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t,n,i,r,s,o,a,c,h,l;if(null!=(h=this.variable)&&(h.front=this.front),r=G.compileSplattedArray(e,this.args,!0),r.length)return this.compileSplat(e,r);for(i=[],l=this.args,n=o=0,a=l.length;a>o;n=++o)t=l[n],n&&i.push(this.makeCode(", ")),i.push.apply(i,t.compileToFragments(e,E));return s=[],this.isSuper?(c=this.superReference(e)+(".call("+this.superThis(e)),i.length&&(c+=", "),s.push(this.makeCode(c))):(this.isNew&&s.push(this.makeCode("new ")),s.push.apply(s,this.variable.compileToFragments(e,T)),s.push(this.makeCode("("))),s.push.apply(s,i),s.push(this.makeCode(")")),s},n.prototype.compileSplat=function(e,t){var n,i,r,s,o,a;return this.isSuper?[].concat(this.makeCode(this.superReference(e)+".apply("+this.superThis(e)+", "),t,this.makeCode(")")):this.isNew?(s=this.tab+q,[].concat(this.makeCode("(function(func, args, ctor) {\n"+s+"ctor.prototype = func.prototype;\n"+s+"var child = new ctor, result = func.apply(child, args);\n"+s+"return Object(result) === result ? result : 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t=this.name.compileToFragments(e),g.test(st(t))?t.unshift(this.makeCode(".")):(t.unshift(this.makeCode("[")),t.push(this.makeCode("]"))),t},t.prototype.isComplex=D,t}(r),e.Index=w=function(e){function t(e){this.index=e}return kt(t,e),t.prototype.children=["index"],t.prototype.compileToFragments=function(e){return[].concat(this.makeCode("["),this.index.compileToFragments(e,N),this.makeCode("]"))},t.prototype.isComplex=function(){return this.index.isComplex()},t}(r),e.Range=j=function(e){function t(e,t,n){this.from=e,this.to=t,this.exclusive="exclusive"===n,this.equals=this.exclusive?"":"="}return kt(t,e),t.prototype.children=["from","to"],t.prototype.compileVariables=function(e){var t,n,i,r,s,o;return 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this.traverseChildren(!1,function(r){return function(o){var a,c,h,l,u,p,d;if(a=!0,o instanceof n)return!1;if(o instanceof s){for(d=c=o.expressions,h=l=0,u=d.length;u>l;h=++l)p=d[h],p instanceof i&&p.variable.looksStatic(e)?p.value["static"]=!0:p instanceof z&&p.isObject(!0)&&(a=!1,c[h]=r.addProperties(p,e,t));o.expressions=c=rt(c)}return a&&!(o instanceof n)}}(this))},n.prototype.hoistDirectivePrologue=function(){var e,t,n;for(t=0,e=this.body.expressions;(n=e[t])&&n instanceof l||n instanceof z&&n.isString();)++t;return this.directives=e.splice(0,t)},n.prototype.ensureConstructor=function(e){return this.ctor||(this.ctor=new c,this.externalCtor?this.ctor.body.push(new x(this.externalCtor+".apply(this, arguments)")):this.parent&&this.ctor.body.push(new x(e+".__super__.constructor.apply(this, arguments)")),this.ctor.body.makeReturn(),this.body.expressions.unshift(this.ctor)),this.ctor.ctor=this.ctor.name=e,this.ctor.klass=null,this.ctor.noReturn=!0},n.prototype.compileNode=function(e){var t,n,r,a,h,l,u,p,f;return(a=this.body.jumps())&&a.error("Class bodies cannot contain pure statements"),(n=this.body.contains(at))&&n.error("Class bodies shouldn't reference arguments"),u=this.determineName()||"_Class",u.reserved&&(u="_"+u),l=new x(u),r=new c([],s.wrap([this.body])),t=[],e.classScope=r.makeScope(e.scope),this.hoistDirectivePrologue(),this.setContext(u),this.walkBody(u,e),this.ensureConstructor(u),this.addBoundFunctions(e),this.body.spaced=!0,this.body.expressions.push(l),this.parent&&(f=new x(e.classScope.freeVariable("superClass",{reserve:!1})),this.body.expressions.unshift(new d(l,f)),r.params.push(new _(f)),t.push(this.parent)),(p=this.body.expressions).unshift.apply(p,this.directives),h=new O(new o(r,t)),this.variable&&(h=new i(this.variable,h)),h.compileToFragments(e)},n}(r),e.Assign=i=function(e){function n(e,t,n,i){var r,s,o;this.variable=e,this.value=t,this.context=n,this.param=i&&i.param,this.subpattern=i&&i.subpattern,o=s=this.variable.unwrapAll().value,r=Tt.call(V,o)>=0,r&&"object"!==this.context&&this.variable.error('variable name may not be "'+s+'"')}return kt(n,e),n.prototype.children=["variable","value"],n.prototype.isStatement=function(e){return(null!=e?e.level:void 0)===L&&null!=this.context&&Tt.call(this.context,"?")>=0 +},n.prototype.assigns=function(e){return this["object"===this.context?"value":"variable"].assigns(e)},n.prototype.unfoldSoak=function(e){return yt(e,this,"variable")},n.prototype.compileNode=function(e){var t,n,i,r,s,o,a,h,l,u,p,d,f,m;if(i=this.variable instanceof z){if(this.variable.isArray()||this.variable.isObject())return this.compilePatternMatch(e);if(this.variable.isSplice())return this.compileSplice(e);if("||="===(h=this.context)||"&&="===h||"?="===h)return this.compileConditional(e);if("**="===(l=this.context)||"//="===l||"%%="===l)return this.compileSpecialMath(e)}return this.value instanceof c&&(this.value["static"]?(this.value.klass=this.variable.base,this.value.name=this.variable.properties[0],this.value.variable=this.variable):(null!=(u=this.variable.properties)?u.length:void 0)>=2&&(p=this.variable.properties,o=p.length>=3?Ct.call(p,0,r=p.length-2):(r=0,[]),a=p[r++],s=p[r++],"prototype"===(null!=(d=a.name)?d.value:void 0)&&(this.value.klass=new z(this.variable.base,o),this.value.name=s,this.value.variable=this.variable))),this.context||(m=this.variable.unwrapAll(),m.isAssignable()||this.variable.error('"'+this.variable.compile(e)+'" cannot be assigned'),("function"==typeof m.hasProperties?m.hasProperties():void 0)||(this.param?e.scope.add(m.value,"var"):e.scope.find(m.value))),f=this.value.compileToFragments(e,E),n=this.variable.compileToFragments(e,E),"object"===this.context?n.concat(this.makeCode(": "),f):(t=n.concat(this.makeCode(" "+(this.context||"=")+" 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r=this.variable.cacheReference(e),i=r[0],s=r[1],!i.properties.length&&i.base instanceof x&&"this"!==i.base.value&&!e.scope.check(i.base.value)&&this.variable.error('the variable "'+i.base.value+"\" can't be assigned with "+this.context+" because it has not been declared before"),Tt.call(this.context,"?")>=0?(e.isExistentialEquals=!0,new b(new u(i),s,{type:"if"}).addElse(new n(s,this.value,"=")).compileToFragments(e)):(t=new I(this.context.slice(0,-1),i,new n(s,this.value,"=")).compileToFragments(e),E>=e.level?t:this.wrapInBraces(t))},n.prototype.compileSpecialMath=function(e){var t,i,r;return i=this.variable.cacheReference(e),t=i[0],r=i[1],new n(t,new I(this.context.slice(0,-1),r,this.value)).compileToFragments(e)},n.prototype.compileSplice=function(e){var t,n,i,r,s,o,a,c,h,l,u,p;return a=this.variable.properties.pop().range,i=a.from,l=a.to,n=a.exclusive,o=this.variable.compile(e),i?(c=this.cacheToCodeFragments(i.cache(e,F)),r=c[0],s=c[1]):r=s="0",l?i instanceof z&&i.isSimpleNumber()&&l instanceof z&&l.isSimpleNumber()?(l=l.compile(e)-s,n||(l+=1)):(l=l.compile(e,T)+" - "+s,n||(l+=" + 1")):l="9e9",h=this.value.cache(e,E),u=h[0],p=h[1],t=[].concat(this.makeCode("[].splice.apply("+o+", ["+r+", "+l+"].concat("),u,this.makeCode(")), "),p),e.level>L?this.wrapInBraces(t):t},n}(r),e.Code=c=function(e){function t(e,t,n){this.params=e||[],this.body=t||new s,this.bound="boundfunc"===n,this.isGenerator=!!this.body.contains(function(e){var t;return e instanceof I&&("yield"===(t=e.operator)||"yield*"===t)})}return kt(t,e),t.prototype.children=["params","body"],t.prototype.isStatement=function(){return!!this.ctor},t.prototype.jumps=D,t.prototype.makeScope=function(e){return new P(e,this.body,this)},t.prototype.compileNode=function(e){var r,a,c,h,l,u,d,f,m,g,v,y,k,w,C,E,F,N,L,S,D,R,A,O,$,j,M,B,V,P,U,G,H;if(this.bound&&(null!=(A=e.scope.method)?A.bound:void 0)&&(this.context=e.scope.method.context),this.bound&&!this.context)return this.context="_this",H=new t([new _(new x(this.context))],new s([this])),a=new o(H,[new x("this")]),a.updateLocationDataIfMissing(this.locationData),a.compileNode(e);for(e.scope=tt(e,"classScope")||this.makeScope(e.scope),e.scope.shared=tt(e,"sharedScope"),e.indent+=q,delete e.bare,delete e.isExistentialEquals,L=[],h=[],O=this.params,u=0,m=O.length;m>u;u++)N=O[u],N instanceof p||e.scope.parameter(N.asReference(e));for($=this.params,d=0,g=$.length;g>d;d++)if(N=$[d],N.splat||N instanceof p){for(j=this.params,f=0,v=j.length;v>f;f++)F=j[f],F instanceof p||!F.name.value||e.scope.add(F.name.value,"var",!0);V=new i(new z(new n(function(){var t,n,i,r;for(i=this.params,r=[],n=0,t=i.length;t>n;n++)F=i[n],r.push(F.asReference(e));return r}.call(this))),new z(new x("arguments")));break}for(M=this.params,E=0,y=M.length;y>E;E++)N=M[E],N.isComplex()?(U=R=N.asReference(e),N.value&&(U=new I("?",R,N.value)),h.push(new i(new z(N.name),U,"=",{param:!0}))):(R=N,N.value&&(C=new x(R.name.value+" == null"),U=new i(new 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t,n,i,r,s;for(r=this.params,s=[],t=0,n=r.length;n>t;t++)i=r[t],s.push(i.eachName(e));return s},t.prototype.traverseChildren=function(e,n){return e?t.__super__.traverseChildren.call(this,e,n):void 0},t}(r),e.Param=_=function(e){function t(e,t,n){var i,r;this.name=e,this.value=t,this.splat=n,r=i=this.name.unwrapAll().value,Tt.call(V,r)>=0&&this.name.error('parameter name "'+i+'" is not allowed')}return kt(t,e),t.prototype.children=["name","value"],t.prototype.compileToFragments=function(e){return this.name.compileToFragments(e,E)},t.prototype.asReference=function(e){var t,n;return this.reference?this.reference:(n=this.name,n["this"]?(t=n.properties[0].name.value,t.reserved&&(t="_"+t),n=new x(e.scope.freeVariable(t))):n.isComplex()&&(n=new x(e.scope.freeVariable("arg"))),n=new z(n),this.splat&&(n=new G(n)),n.updateLocationDataIfMissing(this.locationData),this.reference=n)},t.prototype.isComplex=function(){return this.name.isComplex()},t.prototype.eachName=function(e,t){var n,r,s,o,a,c;if(null==t&&(t=this.name),n=function(t){return e("@"+t.properties[0].name.value,t)},t instanceof x)return e(t.value,t);if(t instanceof z)return n(t);for(c=t.objects,r=0,s=c.length;s>r;r++)a=c[r],a instanceof i?this.eachName(e,a.value.unwrap()):a instanceof G?(o=a.name.unwrap(),e(o.value,o)):a instanceof z?a.isArray()||a.isObject()?this.eachName(e,a.base):a["this"]?n(a):e(a.base.value,a.base):a instanceof p||a.error("illegal parameter "+a.compile())},t}(r),e.Splat=G=function(e){function t(e){this.name=e.compile?e:new x(e)}return kt(t,e),t.prototype.children=["name"],t.prototype.isAssignable=Q,t.prototype.assigns=function(e){return this.name.assigns(e)},t.prototype.compileToFragments=function(e){return this.name.compileToFragments(e)},t.prototype.unwrap=function(){return this.name},t.compileSplattedArray=function(e,n,i){var r,s,o,a,c,h,l,u,p,d,f;for(l=-1;(f=n[++l])&&!(f instanceof t););if(l>=n.length)return[];if(1===n.length)return f=n[0],c=f.compileToFragments(e,E),i?c:[].concat(f.makeCode(bt("slice",e)+".call("),c,f.makeCode(")"));for(r=n.slice(l),h=u=0,d=r.length;d>u;h=++u)f=r[h],o=f.compileToFragments(e,E),r[h]=f instanceof t?[].concat(f.makeCode(bt("slice",e)+".call("),o,f.makeCode(")")):[].concat(f.makeCode("["),o,f.makeCode("]"));return 0===l?(f=n[0],a=f.joinFragmentArrays(r.slice(1),", "),r[0].concat(f.makeCode(".concat("),a,f.makeCode(")"))):(s=function(){var t,i,r,s;for(r=n.slice(0,l),s=[],t=0,i=r.length;i>t;t++)f=r[t],s.push(f.compileToFragments(e,E));return s}(),s=n[0].joinFragmentArrays(s,", "),a=n[l].joinFragmentArrays(r,", "),p=n[n.length-1],[].concat(n[0].makeCode("["),s,n[l].makeCode("].concat("),a,p.makeCode(")")))},t}(r),e.Expansion=p=function(e){function t(){return t.__super__.constructor.apply(this,arguments)}return kt(t,e),t.prototype.isComplex=D,t.prototype.compileNode=function(){return this.error("Expansion must be used inside a destructuring assignment or parameter 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instanceof M},n.prototype.isUnary=function(){return!this.second},n.prototype.isComplex=function(){var e;return!(this.isUnary()&&("+"===(e=this.operator)||"-"===e)&&this.first instanceof z&&this.first.isSimpleNumber())},n.prototype.isChainable=function(){var e;return"<"===(e=this.operator)||">"===e||">="===e||"<="===e||"==="===e||"!=="===e},n.prototype.invert=function(){var e,t,i,r,o;if(this.isChainable()&&this.first.isChainable()){for(e=!0,t=this;t&&t.operator;)e&&(e=t.operator in s),t=t.first;if(!e)return new O(this).invert();for(t=this;t&&t.operator;)t.invert=!t.invert,t.operator=s[t.operator],t=t.first;return this}return(r=s[this.operator])?(this.operator=r,this.first.unwrap()instanceof n&&this.first.invert(),this):this.second?new O(this).invert():"!"===this.operator&&(i=this.first.unwrap())instanceof n&&("!"===(o=i.operator)||"in"===o||"instanceof"===o)?i:new n("!",this)},n.prototype.unfoldSoak=function(e){var t;return("++"===(t=this.operator)||"--"===t||"delete"===t)&&yt(e,this,"first")},n.prototype.generateDo=function(e){var t,n,r,s,a,h,l,u;for(h=[],n=e instanceof i&&(l=e.value.unwrap())instanceof c?l:e,u=n.params||[],r=0,s=u.length;s>r;r++)a=u[r],a.value?(h.push(a.value),delete a.value):h.push(a);return t=new o(e,h),t["do"]=!0,t},n.prototype.compileNode=function(e){var t,n,i,r,s,o;if(n=this.isChainable()&&this.first.isChainable(),n||(this.first.front=this.front),"delete"===this.operator&&e.scope.check(this.first.unwrapAll().value)&&this.error("delete operand may not be argument or var"),("--"===(r=this.operator)||"++"===r)&&(s=this.first.unwrapAll().value,Tt.call(V,s)>=0)&&this.error('cannot increment/decrement "'+this.first.unwrapAll().value+'"'),this.isYield())return this.compileYield(e);if(this.isUnary())return this.compileUnary(e);if(n)return this.compileChain(e);switch(this.operator){case"?":return this.compileExistence(e);case"**":return this.compilePower(e);case"//":return this.compileFloorDivision(e);case"%%":return this.compileModulo(e);default:return i=this.first.compileToFragments(e,F),o=this.second.compileToFragments(e,F),t=[].concat(i,this.makeCode(" "+this.operator+" "),o),F>=e.level?t:this.wrapInBraces(t)}},n.prototype.compileChain=function(e){var t,n,i,r;return i=this.first.second.cache(e),this.first.second=i[0],r=i[1],n=this.first.compileToFragments(e,F),t=n.concat(this.makeCode(" "+(this.invert?"&&":"||")+" "),r.compileToFragments(e),this.makeCode(" "+this.operator+" "),this.second.compileToFragments(e,F)),this.wrapInBraces(t)},n.prototype.compileExistence=function(e){var t,n;return this.first.isComplex()?(n=new x(e.scope.freeVariable("ref")),t=new O(new i(n,this.first))):(t=this.first,n=t),new b(new u(t),n,{type:"if"}).addElse(this.second).compileToFragments(e)},n.prototype.compileUnary=function(e){var t,i,r;return i=[],t=this.operator,i.push([this.makeCode(t)]),"!"===t&&this.first instanceof u?(this.first.negated=!this.first.negated,this.first.compileToFragments(e)):e.level>=T?new O(this).compileToFragments(e):(r="+"===t||"-"===t,("new"===t||"typeof"===t||"delete"===t||r&&this.first instanceof n&&this.first.operator===t)&&i.push([this.makeCode(" ")]),(r&&this.first instanceof n||"new"===t&&this.first.isStatement(e))&&(this.first=new O(this.first)),i.push(this.first.compileToFragments(e,F)),this.flip&&i.reverse(),this.joinFragmentArrays(i,""))},n.prototype.compileYield=function(e){var t,n;return n=[],t=this.operator,null==e.scope.parent&&this.error("yield statements must occur within a function generator."),Tt.call(Object.keys(this.first),"expression")>=0&&!(this.first instanceof W)?this.isYieldReturn()?n.push(this.first.compileToFragments(e,L)):null!=this.first.expression&&n.push(this.first.expression.compileToFragments(e,F)):(n.push([this.makeCode("("+t+" ")]),n.push(this.first.compileToFragments(e,F)),n.push([this.makeCode(")")])),this.joinFragmentArrays(n,"")},n.prototype.compilePower=function(e){var n;return n=new z(new x("Math"),[new t(new x("pow"))]),new o(n,[this.first,this.second]).compileToFragments(e)},n.prototype.compileFloorDivision=function(e){var i,r;return r=new z(new x("Math"),[new t(new x("floor"))]),i=new n("/",this.first,this.second),new o(r,[i]).compileToFragments(e)},n.prototype.compileModulo=function(e){var t;return t=new z(new x(bt("modulo",e))),new o(t,[this.first,this.second]).compileToFragments(e)},n.prototype.toString=function(e){return n.__super__.toString.call(this,e,this.constructor.name+" "+this.operator)},n}(r),e.In=k=function(e){function t(e,t){this.object=e,this.array=t}return kt(t,e),t.prototype.children=["object","array"],t.prototype.invert=S,t.prototype.compileNode=function(e){var t,n,i,r,s;if(this.array instanceof z&&this.array.isArray()&&this.array.base.objects.length){for(s=this.array.base.objects,n=0,i=s.length;i>n;n++)if(r=s[n],r instanceof G){t=!0;break}if(!t)return this.compileOrTest(e)}return this.compileLoopTest(e)},t.prototype.compileOrTest=function(e){var t,n,i,r,s,o,a,c,h,l,u,p;for(c=this.object.cache(e,F),u=c[0],a=c[1],h=this.negated?[" !== "," && "]:[" === "," || "],t=h[0],n=h[1],p=[],l=this.array.base.objects,i=s=0,o=l.length;o>s;i=++s)r=l[i],i&&p.push(this.makeCode(n)),p=p.concat(i?a:u,this.makeCode(t),r.compileToFragments(e,T));return F>e.level?p:this.wrapInBraces(p)},t.prototype.compileLoopTest=function(e){var t,n,i,r;return i=this.object.cache(e,E),r=i[0],n=i[1],t=[].concat(this.makeCode(bt("indexOf",e)+".call("),this.array.compileToFragments(e,E),this.makeCode(", "),n,this.makeCode(") "+(this.negated?"< 0":">= 0"))),st(r)===st(n)?t:(t=r.concat(this.makeCode(", "),t),E>e.level?t:this.wrapInBraces(t))},t.prototype.toString=function(e){return t.__super__.toString.call(this,e,this.constructor.name+(this.negated?"!":""))},t}(r),e.Try=Y=function(e){function t(e,t,n,i){this.attempt=e,this.errorVariable=t,this.recovery=n,this.ensure=i}return kt(t,e),t.prototype.children=["attempt","recovery","ensure"],t.prototype.isStatement=Q,t.prototype.jumps=function(e){var t;return this.attempt.jumps(e)||(null!=(t=this.recovery)?t.jumps(e):void 0)},t.prototype.makeReturn=function(e){return this.attempt&&(this.attempt=this.attempt.makeReturn(e)),this.recovery&&(this.recovery=this.recovery.makeReturn(e)),this},t.prototype.compileNode=function(e){var t,n,r,s;return e.indent+=q,s=this.attempt.compileToFragments(e,L),t=this.recovery?(r=new x("_error"),this.errorVariable?this.recovery.unshift(new i(this.errorVariable,r)):void 0,[].concat(this.makeCode(" catch ("),r.compileToFragments(e),this.makeCode(") {\n"),this.recovery.compileToFragments(e,L),this.makeCode("\n"+this.tab+"}"))):this.ensure||this.recovery?[]:[this.makeCode(" catch (_error) 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sourceURL=coffeescript"}),CoffeeScript.load=function(e,t,n,i){var r;return null==n&&(n={}),null==i&&(i=!1),n.sourceFiles=[e],r=window.ActiveXObject?new window.ActiveXObject("Microsoft.XMLHTTP"):new window.XMLHttpRequest,r.open("GET",e,!0),"overrideMimeType"in r&&r.overrideMimeType("text/plain"),r.onreadystatechange=function(){var s,o;if(4===r.readyState){if(0!==(o=r.status)&&200!==o)throw Error("Could not load "+e);if(s=[r.responseText,n],i||CoffeeScript.run.apply(CoffeeScript,s),t)return t(s)}},r.send(null)},runScripts=function(){var e,t,n,i,r,s,o,a,c,h,l;for(l=window.document.getElementsByTagName("script"),t=["text/coffeescript","text/literate-coffeescript"],e=function(){var e,n,i,r;for(r=[],e=0,n=l.length;n>e;e++)c=l[e],i=c.type,indexOf.call(t,i)>=0&&r.push(c);return r}(),s=0,n=function(){var t;return t=e[s],t instanceof Array?(CoffeeScript.run.apply(CoffeeScript,t),s++,n()):void 0},i=function(i,r){var s;return s={literate:i.type===t[1]},i.src?CoffeeScript.load(i.src,function(t){return e[r]=t,n()},s,!0):(s.sourceFiles=["embedded"],e[r]=[i.innerHTML,s])},r=o=0,a=e.length;a>o;r=++o)h=e[r],i(h,r);return n()},window.addEventListener?window.addEventListener("DOMContentLoaded",runScripts,!1):window.attachEvent("onload",runScripts))}.call(this),module.exports}(),require["./coffee-script"]}();"function"==typeof define&&define.amd?define(function(){return CoffeeScript}):root.CoffeeScript=CoffeeScript})(this); \ No newline at end of file diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/libs/coffeelint.js b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/libs/coffeelint.js new file mode 100755 index 00000000000..82d67f03947 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/libs/coffeelint.js @@ -0,0 +1,2770 @@ +!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.coffeelint=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o= 0) { + results.push(a.splice(j, 1)); + } else { + results.push(j++); + } + } + return results; +}; + +LineLinter = require('./line_linter.coffee'); + +LexicalLinter = require('./lexical_linter.coffee'); + +ASTLinter = require('./ast_linter.coffee'); + +cache = null; + +mergeDefaultConfig = function(userConfig) { + var config, rule, ruleConfig; + config = {}; + for (rule in RULES) { + ruleConfig = RULES[rule]; + config[rule] = defaults(userConfig[rule], ruleConfig); + } + return config; +}; + +coffeelint.invertLiterate = function(source) { + var len, line, n, newSource, ref; + source = CoffeeScript.helpers.invertLiterate(source); + newSource = ""; + ref = source.split("\n"); + for (n = 0, len = ref.length; n < len; n++) { + line = ref[n]; + if (line.match(/^#/)) { + line = line.replace(/\s*$/, ''); + } + line = line.replace(/^\s{4}/g, ''); + newSource += line + "\n"; + } + return newSource; +}; + +_rules = {}; + +coffeelint.registerRule = function(RuleConstructor, ruleName) { + var e, name, p, ref, ref1; + if (ruleName == null) { + ruleName = void 0; + } + p = new RuleConstructor; + name = (p != null ? (ref = p.rule) != null ? ref.name : void 0 : void 0) || "(unknown)"; + e = function(msg) { + throw new Error("Invalid rule: " + name + " " + msg); + }; + if (p.rule == null) { + e("Rules must provide rule attribute with a default configuration."); + } + if (p.rule.name == null) { + e("Rule defaults require a name"); + } + if ((ruleName != null) && ruleName !== p.rule.name) { + e("Mismatched rule name: " + ruleName); + } + if (p.rule.message == null) { + e("Rule defaults require a message"); + } + if (p.rule.description == null) { + e("Rule defaults require a description"); + } + if ((ref1 = p.rule.level) !== 'ignore' && ref1 !== 'warn' && ref1 !== 'error') { + e("Default level must be 'ignore', 'warn', or 'error'"); + } + if (typeof p.lintToken === 'function') { + if (!p.tokens) { + e("'tokens' is required for 'lintToken'"); + } + } else if (typeof p.lintLine !== 'function' && typeof p.lintAST !== 'function') { + e("Rules must implement lintToken, lintLine, or lintAST"); + } + RULES[p.rule.name] = p.rule; + return _rules[p.rule.name] = RuleConstructor; +}; + +coffeelint.getRules = function() { + var key, len, n, output, ref; + output = {}; + ref = Object.keys(RULES).sort(); + for (n = 0, len = ref.length; n < len; n++) { + key = ref[n]; + output[key] = RULES[key]; + } + return output; +}; + +coffeelint.registerRule(require('./rules/arrow_spacing.coffee')); + +coffeelint.registerRule(require('./rules/braces_spacing.coffee')); + +coffeelint.registerRule(require('./rules/no_tabs.coffee')); + +coffeelint.registerRule(require('./rules/no_trailing_whitespace.coffee')); + +coffeelint.registerRule(require('./rules/max_line_length.coffee')); + +coffeelint.registerRule(require('./rules/line_endings.coffee')); + +coffeelint.registerRule(require('./rules/no_trailing_semicolons.coffee')); + +coffeelint.registerRule(require('./rules/indentation.coffee')); + +coffeelint.registerRule(require('./rules/camel_case_classes.coffee')); + +coffeelint.registerRule(require('./rules/colon_assignment_spacing.coffee')); + +coffeelint.registerRule(require('./rules/no_implicit_braces.coffee')); + +coffeelint.registerRule(require('./rules/no_plusplus.coffee')); + +coffeelint.registerRule(require('./rules/no_throwing_strings.coffee')); + +coffeelint.registerRule(require('./rules/no_backticks.coffee')); + +coffeelint.registerRule(require('./rules/no_implicit_parens.coffee')); + +coffeelint.registerRule(require('./rules/no_empty_param_list.coffee')); + +coffeelint.registerRule(require('./rules/no_stand_alone_at.coffee')); + +coffeelint.registerRule(require('./rules/space_operators.coffee')); + +coffeelint.registerRule(require('./rules/duplicate_key.coffee')); + +coffeelint.registerRule(require('./rules/empty_constructor_needs_parens.coffee')); + +coffeelint.registerRule(require('./rules/cyclomatic_complexity.coffee')); + +coffeelint.registerRule(require('./rules/newlines_after_classes.coffee')); + +coffeelint.registerRule(require('./rules/no_unnecessary_fat_arrows.coffee')); + +coffeelint.registerRule(require('./rules/missing_fat_arrows.coffee')); + +coffeelint.registerRule(require('./rules/non_empty_constructor_needs_parens.coffee')); + +coffeelint.registerRule(require('./rules/no_unnecessary_double_quotes.coffee')); + +coffeelint.registerRule(require('./rules/no_debugger.coffee')); + +coffeelint.registerRule(require('./rules/no_interpolation_in_single_quotes.coffee')); + +coffeelint.registerRule(require('./rules/no_empty_functions.coffee')); + +coffeelint.registerRule(require('./rules/prefer_english_operator.coffee')); + +coffeelint.registerRule(require('./rules/spacing_after_comma.coffee')); + +coffeelint.registerRule(require('./rules/transform_messes_up_line_numbers.coffee')); + +coffeelint.registerRule(require('./rules/ensure_comprehensions.coffee')); + +hasSyntaxError = function(source) { + try { + CoffeeScript.tokens(source); + return false; + } catch (_error) {} + return true; +}; + +ErrorReport = require('./error_report.coffee'); + +coffeelint.getErrorReport = function() { + return new ErrorReport(coffeelint); +}; + +coffeelint.lint = function(source, userConfig, literate) { + var all_errors, astErrors, block_config, cmd, config, disabled, disabled_initially, e, errors, i, l, len, len1, len2, lexErrors, lexicalLinter, lineErrors, lineLinter, m, n, name, next_line, o, q, r, ref, ref1, ref2, ref3, ref4, ref5, ref6, ref7, ref8, ruleLoader, rules, s, sourceLength, t, tokensByLine, transform; + if (userConfig == null) { + userConfig = {}; + } + if (literate == null) { + literate = false; + } + errors = []; + try { + ruleLoader = nodeRequire('./ruleLoader'); + ruleLoader.loadFromConfig(this, userConfig); + } catch (_error) {} + if (cache != null) { + cache.setConfig(userConfig); + } + if (cache != null ? cache.has(source) : void 0) { + return cache != null ? cache.get(source) : void 0; + } + config = mergeDefaultConfig(userConfig); + if (literate) { + source = this.invertLiterate(source); + } + if ((userConfig != null ? (ref = userConfig.coffeelint) != null ? ref.transforms : void 0 : void 0) != null) { + sourceLength = source.split("\n").length; + ref2 = userConfig != null ? (ref1 = userConfig.coffeelint) != null ? ref1.transforms : void 0 : void 0; + for (n = 0, len = ref2.length; n < len; n++) { + m = ref2[n]; + transform = ruleLoader.require(m); + source = transform(source); + } + if (sourceLength !== source.split("\n").length && config.transform_messes_up_line_numbers.level !== 'ignore') { + errors.push(extend({ + lineNumber: 1, + context: "File was transformed from " + sourceLength + " lines to " + (source.split("\n").length) + " lines" + }, config.transform_messes_up_line_numbers)); + console.log(errors); + } + } + if ((userConfig != null ? (ref3 = userConfig.coffeelint) != null ? ref3.coffeescript : void 0 : void 0) != null) { + CoffeeScript = ruleLoader.require(userConfig.coffeelint.coffeescript); + } + for (name in userConfig) { + if (name !== 'coffeescript_error' && name !== '_comment') { + if (_rules[name] == null) { + void 0; + } + } + } + disabled_initially = []; + ref4 = source.split('\n'); + for (o = 0, len1 = ref4.length; o < len1; o++) { + l = ref4[o]; + s = LineLinter.configStatement.exec(l); + if ((s != null ? s.length : void 0) > 2 && indexOf.call(s, 'enable') >= 0) { + ref5 = s.slice(1); + for (q = 0, len2 = ref5.length; q < len2; q++) { + r = ref5[q]; + if (r !== 'enable' && r !== 'disable') { + if (!(r in config && ((ref6 = config[r].level) === 'warn' || ref6 === 'error'))) { + disabled_initially.push(r); + config[r] = { + level: 'error' + }; + } + } + } + } + } + astErrors = new ASTLinter(source, config, _rules, CoffeeScript).lint(); + errors = errors.concat(astErrors); + if (!hasSyntaxError(source)) { + lexicalLinter = new LexicalLinter(source, config, _rules, CoffeeScript); + lexErrors = lexicalLinter.lint(); + errors = errors.concat(lexErrors); + tokensByLine = lexicalLinter.tokensByLine; + lineLinter = new LineLinter(source, config, _rules, tokensByLine, literate); + lineErrors = lineLinter.lint(); + errors = errors.concat(lineErrors); + block_config = lineLinter.block_config; + } else { + block_config = { + enable: {}, + disable: {} + }; + } + errors.sort(function(a, b) { + return a.lineNumber - b.lineNumber; + }); + all_errors = errors; + errors = []; + disabled = disabled_initially; + next_line = 0; + for (i = t = 0, ref7 = source.split('\n').length; 0 <= ref7 ? t < ref7 : t > ref7; i = 0 <= ref7 ? ++t : --t) { + for (cmd in block_config) { + rules = block_config[cmd][i]; + if (rules != null) { + ({ + 'disable': function() { + return disabled = disabled.concat(rules); + }, + 'enable': function() { + difference(disabled, rules); + if (rules.length === 0) { + return disabled = disabled_initially; + } + } + })[cmd](); + } + } + while (next_line === i && all_errors.length > 0) { + next_line = all_errors[0].lineNumber - 1; + e = all_errors[0]; + if (e.lineNumber === i + 1 || (e.lineNumber == null)) { + e = all_errors.shift(); + if (ref8 = e.rule, indexOf.call(disabled, ref8) < 0) { + errors.push(e); + } + } + } + } + if (cache != null) { + cache.set(source, errors); + } + return errors; +}; + +coffeelint.setCache = function(obj) { + return cache = obj; +}; + + + +},{"./../package.json":2,"./ast_linter.coffee":3,"./error_report.coffee":5,"./lexical_linter.coffee":6,"./line_linter.coffee":7,"./rules.coffee":8,"./rules/arrow_spacing.coffee":9,"./rules/braces_spacing.coffee":10,"./rules/camel_case_classes.coffee":11,"./rules/colon_assignment_spacing.coffee":12,"./rules/cyclomatic_complexity.coffee":13,"./rules/duplicate_key.coffee":14,"./rules/empty_constructor_needs_parens.coffee":15,"./rules/ensure_comprehensions.coffee":16,"./rules/indentation.coffee":17,"./rules/line_endings.coffee":18,"./rules/max_line_length.coffee":19,"./rules/missing_fat_arrows.coffee":20,"./rules/newlines_after_classes.coffee":21,"./rules/no_backticks.coffee":22,"./rules/no_debugger.coffee":23,"./rules/no_empty_functions.coffee":24,"./rules/no_empty_param_list.coffee":25,"./rules/no_implicit_braces.coffee":26,"./rules/no_implicit_parens.coffee":27,"./rules/no_interpolation_in_single_quotes.coffee":28,"./rules/no_plusplus.coffee":29,"./rules/no_stand_alone_at.coffee":30,"./rules/no_tabs.coffee":31,"./rules/no_throwing_strings.coffee":32,"./rules/no_trailing_semicolons.coffee":33,"./rules/no_trailing_whitespace.coffee":34,"./rules/no_unnecessary_double_quotes.coffee":35,"./rules/no_unnecessary_fat_arrows.coffee":36,"./rules/non_empty_constructor_needs_parens.coffee":37,"./rules/prefer_english_operator.coffee":38,"./rules/space_operators.coffee":39,"./rules/spacing_after_comma.coffee":40,"./rules/transform_messes_up_line_numbers.coffee":41}],2:[function(require,module,exports){ +module.exports={ + "name": "coffeelint", + "description": "Lint your CoffeeScript", + "version": "1.9.1", + "homepage": "http://www.coffeelint.org", + "keywords": [ + "lint", + "coffeescript", + "coffee-script" + ], + "author": "Matthew Perpick ", + "main": "./lib/coffeelint.js", + "engines": { + "npm": ">=1.3.7", + "node": ">=0.8.0" + }, + "repository": { + "type": "git", + "url": "git://github.com/clutchski/coffeelint.git" + }, + "bin": { + "coffeelint": "./bin/coffeelint" + }, + "dependencies": { + "browserify": "~8.1.0", + "coffee-script": "^1.9.1", + "coffeeify": "~1.0.0", + "glob": "^4.0.0", + "ignore": "^2.2.15", + "optimist": "^0.6.1", + "resolve": "^0.6.3" + }, + "devDependencies": { + "vows": ">=0.6.0", + "underscore": ">=1.4.4" + }, + "licenses": [ + { + "type": "MIT", + "url": "http://github.com/clutchski/coffeelint/raw/master/LICENSE" + } + ], + "scripts": { + "pretest": "cake compile", + "test": "./vowsrunner.js --spec test/*.coffee test/*.litcoffee", + "posttest": "npm run lint", + "prepublish": "cake prepublish", + "publish": "cake publish", + "install": "cake install", + "lint": "cake compile && ./bin/coffeelint .", + "lint-csv": "cake compile && ./bin/coffeelint --csv .", + "lint-jslint": "cake compile && ./bin/coffeelint --jslint .", + "compile": "cake compile" + } +} + +},{}],3:[function(require,module,exports){ +var ASTApi, ASTLinter, BaseLinter, hasChildren, node_children, + hasProp = {}.hasOwnProperty, + extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }; + +BaseLinter = require('./base_linter.coffee'); + +node_children = { + Class: ['variable', 'parent', 'body'], + Code: ['params', 'body'], + For: ['body', 'source', 'guard', 'step'], + If: ['condition', 'body', 'elseBody'], + Obj: ['properties'], + Op: ['first', 'second'], + Switch: ['subject', 'cases', 'otherwise'], + Try: ['attempt', 'recovery', 'ensure'], + Value: ['base', 'properties'], + While: ['condition', 'guard', 'body'] +}; + +hasChildren = function(node, children) { + var ref; + return (node != null ? (ref = node.children) != null ? ref.length : void 0 : void 0) === children.length && (node != null ? node.children.every(function(elem, i) { + return elem === children[i]; + }) : void 0); +}; + +ASTApi = (function() { + function ASTApi(config1) { + this.config = config1; + } + + ASTApi.prototype.getNodeName = function(node) { + var children, name, ref; + name = node != null ? (ref = node.constructor) != null ? ref.name : void 0 : void 0; + if (node_children[name]) { + return name; + } else { + for (name in node_children) { + if (!hasProp.call(node_children, name)) continue; + children = node_children[name]; + if (hasChildren(node, children)) { + return name; + } + } + } + }; + + return ASTApi; + +})(); + +module.exports = ASTLinter = (function(superClass) { + extend(ASTLinter, superClass); + + function ASTLinter(source, config, rules, CoffeeScript) { + this.CoffeeScript = CoffeeScript; + ASTLinter.__super__.constructor.call(this, source, config, rules); + this.astApi = new ASTApi(this.config); + } + + ASTLinter.prototype.acceptRule = function(rule) { + return typeof rule.lintAST === 'function'; + }; + + ASTLinter.prototype.lint = function() { + var coffeeError, err, errors, j, len, ref, rule, v; + errors = []; + try { + this.node = this.CoffeeScript.nodes(this.source); + } catch (_error) { + coffeeError = _error; + err = this._parseCoffeeScriptError(coffeeError); + if (err != null) { + errors.push(err); + } + return errors; + } + ref = this.rules; + for (j = 0, len = ref.length; j < len; j++) { + rule = ref[j]; + this.astApi.createError = (function(_this) { + return function(attrs) { + if (attrs == null) { + attrs = {}; + } + return _this.createError(rule.rule.name, attrs); + }; + })(this); + rule.errors = errors; + v = this.normalizeResult(rule, rule.lintAST(this.node, this.astApi)); + if (v != null) { + return v; + } + } + return errors; + }; + + ASTLinter.prototype._parseCoffeeScriptError = function(coffeeError) { + var attrs, lineNumber, match, message, rule; + rule = this.config['coffeescript_error']; + message = coffeeError.toString(); + lineNumber = -1; + if (coffeeError.location != null) { + lineNumber = coffeeError.location.first_line + 1; + } else { + match = /line (\d+)/.exec(message); + if ((match != null ? match.length : void 0) > 1) { + lineNumber = parseInt(match[1], 10); + } + } + attrs = { + message: message, + level: rule.level, + lineNumber: lineNumber + }; + return this.createError('coffeescript_error', attrs); + }; + + return ASTLinter; + +})(BaseLinter); + + + +},{"./base_linter.coffee":4}],4:[function(require,module,exports){ +var BaseLinter, defaults, extend, + slice = [].slice; + +extend = function() { + var destination, i, k, len, source, sources, v; + destination = arguments[0], sources = 2 <= arguments.length ? slice.call(arguments, 1) : []; + for (i = 0, len = sources.length; i < len; i++) { + source = sources[i]; + for (k in source) { + v = source[k]; + destination[k] = v; + } + } + return destination; +}; + +defaults = function(source, defaults) { + return extend({}, defaults, source); +}; + +module.exports = BaseLinter = (function() { + function BaseLinter(source1, config, rules) { + this.source = source1; + this.config = config; + this.setupRules(rules); + } + + BaseLinter.prototype.isObject = function(obj) { + return obj === Object(obj); + }; + + BaseLinter.prototype.createError = function(ruleName, attrs) { + var level; + if (attrs == null) { + attrs = {}; + } + if (attrs.level == null) { + attrs.level = this.config[ruleName].level; + } + level = attrs.level; + if (level !== 'ignore' && level !== 'warn' && level !== 'error') { + throw new Error("unknown level " + level); + } + if (level === 'error' || level === 'warn') { + attrs.rule = ruleName; + return defaults(attrs, this.config[ruleName]); + } else { + return null; + } + }; + + BaseLinter.prototype.acceptRule = function(rule) { + throw new Error("acceptRule needs to be overridden in the subclass"); + }; + + BaseLinter.prototype.setupRules = function(rules) { + var RuleConstructor, level, name, results, rule; + this.rules = []; + results = []; + for (name in rules) { + RuleConstructor = rules[name]; + level = this.config[name].level; + if (level === 'error' || level === 'warn') { + rule = new RuleConstructor(this, this.config); + if (this.acceptRule(rule)) { + results.push(this.rules.push(rule)); + } else { + results.push(void 0); + } + } else if (level !== 'ignore') { + throw new Error("unknown level " + level); + } else { + results.push(void 0); + } + } + return results; + }; + + BaseLinter.prototype.normalizeResult = function(p, result) { + if (result === true) { + return this.createError(p.rule.name); + } + if (this.isObject(result)) { + return this.createError(p.rule.name, result); + } + }; + + return BaseLinter; + +})(); + + + +},{}],5:[function(require,module,exports){ +var ErrorReport; + +module.exports = ErrorReport = (function() { + function ErrorReport(coffeelint) { + this.coffeelint = coffeelint; + this.paths = {}; + } + + ErrorReport.prototype.lint = function(filename, source, config, literate) { + if (config == null) { + config = {}; + } + if (literate == null) { + literate = false; + } + return this.paths[filename] = this.coffeelint.lint(source, config, literate); + }; + + ErrorReport.prototype.getExitCode = function() { + var path; + for (path in this.paths) { + if (this.pathHasError(path)) { + return 1; + } + } + return 0; + }; + + ErrorReport.prototype.getSummary = function() { + var error, errorCount, errors, i, len, path, pathCount, ref, warningCount; + pathCount = errorCount = warningCount = 0; + ref = this.paths; + for (path in ref) { + errors = ref[path]; + pathCount++; + for (i = 0, len = errors.length; i < len; i++) { + error = errors[i]; + if (error.level === 'error') { + errorCount++; + } + if (error.level === 'warn') { + warningCount++; + } + } + } + return { + errorCount: errorCount, + warningCount: warningCount, + pathCount: pathCount + }; + }; + + ErrorReport.prototype.getErrors = function(path) { + return this.paths[path]; + }; + + ErrorReport.prototype.pathHasWarning = function(path) { + return this._hasLevel(path, 'warn'); + }; + + ErrorReport.prototype.pathHasError = function(path) { + return this._hasLevel(path, 'error'); + }; + + ErrorReport.prototype.hasError = function() { + var path; + for (path in this.paths) { + if (this.pathHasError(path)) { + return true; + } + } + return false; + }; + + ErrorReport.prototype._hasLevel = function(path, level) { + var error, i, len, ref; + ref = this.paths[path]; + for (i = 0, len = ref.length; i < len; i++) { + error = ref[i]; + if (error.level === level) { + return true; + } + } + return false; + }; + + return ErrorReport; + +})(); + + + +},{}],6:[function(require,module,exports){ +var BaseLinter, LexicalLinter, TokenApi, + extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, + hasProp = {}.hasOwnProperty, + indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; + +TokenApi = (function() { + function TokenApi(CoffeeScript, source, config1, tokensByLine) { + this.config = config1; + this.tokensByLine = tokensByLine; + this.tokens = CoffeeScript.tokens(source); + this.lines = source.split('\n'); + this.tokensByLine = {}; + } + + TokenApi.prototype.i = 0; + + TokenApi.prototype.peek = function(n) { + if (n == null) { + n = 1; + } + return this.tokens[this.i + n] || null; + }; + + return TokenApi; + +})(); + +BaseLinter = require('./base_linter.coffee'); + +module.exports = LexicalLinter = (function(superClass) { + extend(LexicalLinter, superClass); + + function LexicalLinter(source, config, rules, CoffeeScript) { + LexicalLinter.__super__.constructor.call(this, source, config, rules); + this.tokenApi = new TokenApi(CoffeeScript, source, this.config, this.tokensByLine); + this.tokensByLine = this.tokenApi.tokensByLine; + } + + LexicalLinter.prototype.acceptRule = function(rule) { + return typeof rule.lintToken === 'function'; + }; + + LexicalLinter.prototype.lint = function() { + var error, errors, i, j, k, len, len1, ref, ref1, token; + errors = []; + ref = this.tokenApi.tokens; + for (i = j = 0, len = ref.length; j < len; i = ++j) { + token = ref[i]; + this.tokenApi.i = i; + ref1 = this.lintToken(token); + for (k = 0, len1 = ref1.length; k < len1; k++) { + error = ref1[k]; + errors.push(error); + } + } + return errors; + }; + + LexicalLinter.prototype.lintToken = function(token) { + var base, errors, j, len, lineNumber, ref, ref1, rule, type, v, value; + type = token[0], value = token[1], lineNumber = token[2]; + if (typeof lineNumber === "object") { + if (type === 'OUTDENT' || type === 'INDENT') { + lineNumber = lineNumber.last_line; + } else { + lineNumber = lineNumber.first_line; + } + } + if ((base = this.tokensByLine)[lineNumber] == null) { + base[lineNumber] = []; + } + this.tokensByLine[lineNumber].push(token); + this.lineNumber = lineNumber || this.lineNumber || 0; + this.tokenApi.lineNumber = this.lineNumber; + errors = []; + ref = this.rules; + for (j = 0, len = ref.length; j < len; j++) { + rule = ref[j]; + if (!(ref1 = token[0], indexOf.call(rule.tokens, ref1) >= 0)) { + continue; + } + v = this.normalizeResult(rule, rule.lintToken(token, this.tokenApi)); + if (v != null) { + errors.push(v); + } + } + return errors; + }; + + LexicalLinter.prototype.createError = function(ruleName, attrs) { + if (attrs == null) { + attrs = {}; + } + attrs.lineNumber = this.lineNumber + 1; + attrs.line = this.tokenApi.lines[this.lineNumber]; + return LexicalLinter.__super__.createError.call(this, ruleName, attrs); + }; + + return LexicalLinter; + +})(BaseLinter); + + + +},{"./base_linter.coffee":4}],7:[function(require,module,exports){ +var BaseLinter, LineApi, LineLinter, configStatement, + extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, + hasProp = {}.hasOwnProperty; + +LineApi = (function() { + function LineApi(source, config1, tokensByLine1, literate1) { + this.config = config1; + this.tokensByLine = tokensByLine1; + this.literate = literate1; + this.line = null; + this.lines = source.split('\n'); + this.lineCount = this.lines.length; + this.context = { + "class": { + inClass: false, + lastUnemptyLineInClass: null, + classIndents: null + } + }; + } + + LineApi.prototype.lineNumber = 0; + + LineApi.prototype.isLiterate = function() { + return this.literate; + }; + + LineApi.prototype.maintainClassContext = function(line) { + if (this.context["class"].inClass) { + if (this.lineHasToken('INDENT')) { + this.context["class"].classIndents++; + } else if (this.lineHasToken('OUTDENT')) { + this.context["class"].classIndents--; + if (this.context["class"].classIndents === 0) { + this.context["class"].inClass = false; + this.context["class"].classIndents = null; + } + } + if (this.context["class"].inClass && !line.match(/^\s*$/)) { + this.context["class"].lastUnemptyLineInClass = this.lineNumber; + } + } else { + if (!line.match(/\\s*/)) { + this.context["class"].lastUnemptyLineInClass = null; + } + if (this.lineHasToken('CLASS')) { + this.context["class"].inClass = true; + this.context["class"].lastUnemptyLineInClass = this.lineNumber; + this.context["class"].classIndents = 0; + } + } + return null; + }; + + LineApi.prototype.isLastLine = function() { + return this.lineNumber === this.lineCount - 1; + }; + + LineApi.prototype.lineHasToken = function(tokenType, lineNumber) { + var i, len, token, tokens; + if (tokenType == null) { + tokenType = null; + } + if (lineNumber == null) { + lineNumber = null; + } + lineNumber = lineNumber != null ? lineNumber : this.lineNumber; + if (tokenType == null) { + return this.tokensByLine[lineNumber] != null; + } else { + tokens = this.tokensByLine[lineNumber]; + if (tokens == null) { + return null; + } + for (i = 0, len = tokens.length; i < len; i++) { + token = tokens[i]; + if (token[0] === tokenType) { + return true; + } + } + return false; + } + }; + + LineApi.prototype.getLineTokens = function() { + return this.tokensByLine[this.lineNumber] || []; + }; + + return LineApi; + +})(); + +BaseLinter = require('./base_linter.coffee'); + +configStatement = /coffeelint:\s*(disable|enable)(?:=([\w\s,]*))?/; + +module.exports = LineLinter = (function(superClass) { + extend(LineLinter, superClass); + + LineLinter.configStatement = configStatement; + + function LineLinter(source, config, rules, tokensByLine, literate) { + if (literate == null) { + literate = false; + } + LineLinter.__super__.constructor.call(this, source, config, rules); + this.lineApi = new LineApi(source, config, tokensByLine, literate); + this.block_config = { + enable: {}, + disable: {} + }; + } + + LineLinter.prototype.acceptRule = function(rule) { + return typeof rule.lintLine === 'function'; + }; + + LineLinter.prototype.lint = function() { + var error, errors, i, j, len, len1, line, lineNumber, ref, ref1; + errors = []; + ref = this.lineApi.lines; + for (lineNumber = i = 0, len = ref.length; i < len; lineNumber = ++i) { + line = ref[lineNumber]; + this.lineApi.lineNumber = this.lineNumber = lineNumber; + this.lineApi.maintainClassContext(line); + this.collectInlineConfig(line); + ref1 = this.lintLine(line); + for (j = 0, len1 = ref1.length; j < len1; j++) { + error = ref1[j]; + errors.push(error); + } + } + return errors; + }; + + LineLinter.prototype.lintLine = function(line) { + var errors, i, len, ref, rule, v; + errors = []; + ref = this.rules; + for (i = 0, len = ref.length; i < len; i++) { + rule = ref[i]; + v = this.normalizeResult(rule, rule.lintLine(line, this.lineApi)); + if (v != null) { + errors.push(v); + } + } + return errors; + }; + + LineLinter.prototype.collectInlineConfig = function(line) { + var cmd, i, len, r, ref, result, rules; + result = configStatement.exec(line); + if (result != null) { + cmd = result[1]; + rules = []; + if (result[2] != null) { + ref = result[2].split(','); + for (i = 0, len = ref.length; i < len; i++) { + r = ref[i]; + rules.push(r.replace(/^\s+|\s+$/g, "")); + } + } + this.block_config[cmd][this.lineNumber] = rules; + } + return null; + }; + + LineLinter.prototype.createError = function(rule, attrs) { + var ref; + if (attrs == null) { + attrs = {}; + } + attrs.lineNumber = this.lineNumber + 1; + attrs.level = (ref = this.config[rule]) != null ? ref.level : void 0; + return LineLinter.__super__.createError.call(this, rule, attrs); + }; + + return LineLinter; + +})(BaseLinter); + + + +},{"./base_linter.coffee":4}],8:[function(require,module,exports){ +var ERROR, IGNORE, WARN; + +ERROR = 'error'; + +WARN = 'warn'; + +IGNORE = 'ignore'; + +module.exports = { + coffeescript_error: { + level: ERROR, + message: '' + } +}; + + + +},{}],9:[function(require,module,exports){ +var ArrowSpacing; + +module.exports = ArrowSpacing = (function() { + function ArrowSpacing() {} + + ArrowSpacing.prototype.rule = { + name: 'arrow_spacing', + level: 'ignore', + message: 'Function arrow (->) must be spaced properly', + description: "

This rule checks to see that there is spacing before and after\nthe arrow operator that declares a function. This rule is disabled\nby default.

Note that if arrow_spacing is enabled, and you\npass an empty function as a parameter, arrow_spacing will accept\neither a space or no space in-between the arrow operator and the\nparenthesis

\n
# Both of this will not trigger an error,\n# even with arrow_spacing enabled.\nx(-> 3)\nx( -> 3)\n\n# However, this will trigger an error\nx((a,b)-> 3)\n\n
" + }; + + ArrowSpacing.prototype.tokens = ['->']; + + ArrowSpacing.prototype.lintToken = function(token, tokenApi) { + var pp; + pp = tokenApi.peek(-1); + if (!token.spaced && (pp[1] === "(" && (pp.generated == null)) && tokenApi.peek(1)[0] === 'INDENT' && tokenApi.peek(2)[0] === 'OUTDENT') { + return null; + } else if (!(((token.spaced != null) || (token.newLine != null) || this.atEof(tokenApi)) && (((pp.spaced != null) || pp[0] === 'TERMINATOR') || (pp.generated != null) || pp[0] === "INDENT" || (pp[1] === "(" && (pp.generated == null))))) { + return true; + } else { + return null; + } + }; + + ArrowSpacing.prototype.atEof = function(tokenApi) { + var i, j, len, ref, ref1, token, tokens; + tokens = tokenApi.tokens, i = tokenApi.i; + ref = tokens.slice(i + 1); + for (j = 0, len = ref.length; j < len; j++) { + token = ref[j]; + if (!(token.generated || ((ref1 = token[0]) === 'OUTDENT' || ref1 === 'TERMINATOR'))) { + return false; + } + } + return true; + }; + + return ArrowSpacing; + +})(); + + + +},{}],10:[function(require,module,exports){ +var BracesSpacing; + +module.exports = BracesSpacing = (function() { + function BracesSpacing() {} + + BracesSpacing.prototype.rule = { + name: 'braces_spacing', + level: 'ignore', + spaces: 0, + message: 'Curly braces must have the proper spacing', + description: 'This rule checks to see that there is the proper spacing inside\ncurly braces. The spacing amount is specified by "spaces".\n\n
\n# Spaces is 0\n{a: b}     # Good\n{a: b }    # Bad\n{ a: b}    # Bad\n{ a: b }   # Bad\n\n# Spaces is 1\n{a: b}     # Bad\n{a: b }    # Bad\n{ a: b}    # Bad\n{ a: b }   # Good\n{ a: b  }  # Bad\n{  a: b }  # Bad\n{  a: b  } # Bad\n
\n\nThis rule is disabled by default.' + }; + + BracesSpacing.prototype.tokens = ['{', '}']; + + BracesSpacing.prototype.distanceBetweenTokens = function(firstToken, secondToken) { + return secondToken[2].first_column - firstToken[2].last_column - 1; + }; + + BracesSpacing.prototype.findNearestToken = function(token, tokenApi, difference) { + var nearestToken, totalDifference; + totalDifference = 0; + while (true) { + totalDifference += difference; + nearestToken = tokenApi.peek(totalDifference); + if (nearestToken[0] === 'OUTDENT') { + continue; + } + return nearestToken; + } + }; + + BracesSpacing.prototype.tokensOnSameLine = function(firstToken, secondToken) { + return firstToken[2].first_line === secondToken[2].first_line; + }; + + BracesSpacing.prototype.lintToken = function(token, tokenApi) { + var actual, expected, firstToken, msg, ref, secondToken; + if (token.generated) { + return null; + } + ref = token[0] === '{' ? [token, this.findNearestToken(token, tokenApi, 1)] : [this.findNearestToken(token, tokenApi, -1), token], firstToken = ref[0], secondToken = ref[1]; + if (!this.tokensOnSameLine(firstToken, secondToken)) { + return null; + } + expected = tokenApi.config[this.rule.name].spaces; + actual = this.distanceBetweenTokens(firstToken, secondToken); + if (actual === expected) { + return null; + } else { + msg = "There should be " + expected + " space"; + if (expected !== 1) { + msg += 's'; + } + msg += " inside \"" + token[0] + "\""; + return { + context: msg + }; + } + }; + + return BracesSpacing; + +})(); + + + +},{}],11:[function(require,module,exports){ +var CamelCaseClasses, regexes; + +regexes = { + camelCase: /^[A-Z][a-zA-Z\d]*$/ +}; + +module.exports = CamelCaseClasses = (function() { + function CamelCaseClasses() {} + + CamelCaseClasses.prototype.rule = { + name: 'camel_case_classes', + level: 'error', + message: 'Class names should be camel cased', + description: "This rule mandates that all class names are CamelCased. Camel\ncasing class names is a generally accepted way of distinguishing\nconstructor functions - which require the 'new' prefix to behave\nproperly - from plain old functions.\n
\n# Good!\nclass BoaConstrictor\n\n# Bad!\nclass boaConstrictor\n\n
\nThis rule is enabled by default." + }; + + CamelCaseClasses.prototype.tokens = ['CLASS']; + + CamelCaseClasses.prototype.lintToken = function(token, tokenApi) { + var className, offset, ref, ref1, ref2; + if ((token.newLine != null) || ((ref = tokenApi.peek()[0]) === 'INDENT' || ref === 'EXTENDS')) { + return null; + } + className = null; + offset = 1; + while (!className) { + if (((ref1 = tokenApi.peek(offset + 1)) != null ? ref1[0] : void 0) === '.') { + offset += 2; + } else if (((ref2 = tokenApi.peek(offset)) != null ? ref2[0] : void 0) === '@') { + offset += 1; + } else { + className = tokenApi.peek(offset)[1]; + } + } + if (!regexes.camelCase.test(className)) { + return { + context: "class name: " + className + }; + } + }; + + return CamelCaseClasses; + +})(); + + + +},{}],12:[function(require,module,exports){ +var ColonAssignmentSpacing; + +module.exports = ColonAssignmentSpacing = (function() { + function ColonAssignmentSpacing() {} + + ColonAssignmentSpacing.prototype.rule = { + name: 'colon_assignment_spacing', + level: 'ignore', + message: 'Colon assignment without proper spacing', + spacing: { + left: 0, + right: 0 + }, + description: "

This rule checks to see that there is spacing before and\nafter the colon in a colon assignment (i.e., classes, objects).\nThe spacing amount is specified by\nspacing.left and spacing.right, respectively.\nA zero value means no spacing required.\n

\n
\n#\n# If spacing.left and spacing.right is 1\n#\n\n# Good\nobject = {spacing : true}\nclass Dog\n  canBark : true\n\n# Bad\nobject = {spacing: true}\nclass Cat\n  canBark: false\n
" + }; + + ColonAssignmentSpacing.prototype.tokens = [':']; + + ColonAssignmentSpacing.prototype.lintToken = function(token, tokenApi) { + var checkSpacing, getSpaceFromToken, isLeftSpaced, isRightSpaced, leftSpacing, nextToken, previousToken, ref, ref1, rightSpacing, spaceRules; + spaceRules = tokenApi.config[this.rule.name].spacing; + previousToken = tokenApi.peek(-1); + nextToken = tokenApi.peek(1); + getSpaceFromToken = function(direction) { + switch (direction) { + case 'left': + return token[2].first_column - previousToken[2].last_column - 1; + case 'right': + return nextToken[2].first_column - token[2].first_column - 1; + } + }; + checkSpacing = function(direction) { + var isSpaced, spacing; + spacing = getSpaceFromToken(direction); + isSpaced = spacing < 0 ? true : spacing === parseInt(spaceRules[direction]); + return [isSpaced, spacing]; + }; + ref = checkSpacing('left'), isLeftSpaced = ref[0], leftSpacing = ref[1]; + ref1 = checkSpacing('right'), isRightSpaced = ref1[0], rightSpacing = ref1[1]; + if (isLeftSpaced && isRightSpaced) { + return null; + } else { + return { + context: "Incorrect spacing around column " + token[2].first_column + ".\nExpected left: " + spaceRules.left + ", right: " + spaceRules.right + ".\nGot left: " + leftSpacing + ", right: " + rightSpacing + "." + }; + } + }; + + return ColonAssignmentSpacing; + +})(); + + + +},{}],13:[function(require,module,exports){ +var NoTabs; + +module.exports = NoTabs = (function() { + function NoTabs() {} + + NoTabs.prototype.rule = { + name: 'cyclomatic_complexity', + value: 10, + level: 'ignore', + message: 'The cyclomatic complexity is too damn high', + description: 'Examine the complexity of your application.' + }; + + NoTabs.prototype.getComplexity = function(node) { + var complexity, name, ref; + name = this.astApi.getNodeName(node); + complexity = name === 'If' || name === 'While' || name === 'For' || name === 'Try' ? 1 : name === 'Op' && ((ref = node.operator) === '&&' || ref === '||') ? 1 : name === 'Switch' ? node.cases.length : 0; + return complexity; + }; + + NoTabs.prototype.lintAST = function(node, astApi) { + this.astApi = astApi; + this.lintNode(node); + return void 0; + }; + + NoTabs.prototype.lintNode = function(node, line) { + var complexity, error, name, ref, rule; + name = (ref = this.astApi) != null ? ref.getNodeName(node) : void 0; + complexity = this.getComplexity(node); + node.eachChild((function(_this) { + return function(childNode) { + var nodeLine; + nodeLine = childNode.locationData.first_line; + if (childNode) { + return complexity += _this.lintNode(childNode, nodeLine); + } + }; + })(this)); + rule = this.astApi.config[this.rule.name]; + if (name === 'Code' && complexity >= rule.value) { + error = this.astApi.createError({ + context: complexity + 1, + lineNumber: line + 1, + lineNumberEnd: node.locationData.last_line + 1 + }); + if (error) { + this.errors.push(error); + } + } + return complexity; + }; + + return NoTabs; + +})(); + + + +},{}],14:[function(require,module,exports){ +var DuplicateKey; + +module.exports = DuplicateKey = (function() { + DuplicateKey.prototype.rule = { + name: 'duplicate_key', + level: 'error', + message: 'Duplicate key defined in object or class', + description: "Prevents defining duplicate keys in object literals and classes" + }; + + DuplicateKey.prototype.tokens = ['IDENTIFIER', '{', '}']; + + function DuplicateKey() { + this.braceScopes = []; + } + + DuplicateKey.prototype.lintToken = function(arg, tokenApi) { + var type; + type = arg[0]; + if (type === '{' || type === '}') { + this.lintBrace.apply(this, arguments); + return void 0; + } + if (type === 'IDENTIFIER') { + return this.lintIdentifier.apply(this, arguments); + } + }; + + DuplicateKey.prototype.lintIdentifier = function(token, tokenApi) { + var key, nextToken, previousToken; + key = token[1]; + if (this.currentScope == null) { + return null; + } + nextToken = tokenApi.peek(1); + if (nextToken[1] !== ':') { + return null; + } + previousToken = tokenApi.peek(-1); + if (previousToken[0] === '@') { + key = "@" + key; + } + key = "identifier-" + key; + if (this.currentScope[key]) { + return true; + } else { + this.currentScope[key] = token; + return null; + } + }; + + DuplicateKey.prototype.lintBrace = function(token) { + if (token[0] === '{') { + if (this.currentScope != null) { + this.braceScopes.push(this.currentScope); + } + this.currentScope = {}; + } else { + this.currentScope = this.braceScopes.pop(); + } + return null; + }; + + return DuplicateKey; + +})(); + + + +},{}],15:[function(require,module,exports){ +var EmptyConstructorNeedsParens; + +module.exports = EmptyConstructorNeedsParens = (function() { + function EmptyConstructorNeedsParens() {} + + EmptyConstructorNeedsParens.prototype.rule = { + name: 'empty_constructor_needs_parens', + level: 'ignore', + message: 'Invoking a constructor without parens and without arguments', + description: "Requires constructors with no parameters to include the parens" + }; + + EmptyConstructorNeedsParens.prototype.tokens = ['UNARY']; + + EmptyConstructorNeedsParens.prototype.lintToken = function(token, tokenApi) { + var expectedCallStart, expectedIdentifier, identifierIndex; + if (token[1] === 'new') { + identifierIndex = 1; + while (true) { + expectedIdentifier = tokenApi.peek(identifierIndex); + expectedCallStart = tokenApi.peek(identifierIndex + 1); + if ((expectedIdentifier != null ? expectedIdentifier[0] : void 0) === 'IDENTIFIER') { + if ((expectedCallStart != null ? expectedCallStart[0] : void 0) === '.') { + identifierIndex += 2; + continue; + } + } + break; + } + if ((expectedIdentifier != null ? expectedIdentifier[0] : void 0) === 'IDENTIFIER' && (expectedCallStart != null)) { + return this.handleExpectedCallStart(expectedCallStart); + } + } + }; + + EmptyConstructorNeedsParens.prototype.handleExpectedCallStart = function(expectedCallStart) { + if (expectedCallStart[0] !== 'CALL_START') { + return true; + } + }; + + return EmptyConstructorNeedsParens; + +})(); + + + +},{}],16:[function(require,module,exports){ +var EnsureComprehensions, + indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; + +module.exports = EnsureComprehensions = (function() { + function EnsureComprehensions() {} + + EnsureComprehensions.prototype.rule = { + name: 'ensure_comprehensions', + level: 'warn', + message: 'Comprehensions must have parentheses around them', + description: 'This rule makes sure that parentheses are around comprehensions.' + }; + + EnsureComprehensions.prototype.tokens = ['FOR']; + + EnsureComprehensions.prototype.lintToken = function(token, tokenApi) { + var atEqual, idents, peeker, prevIdents, prevToken, ref, ref1; + idents = this.findIdents(tokenApi); + peeker = -1; + atEqual = false; + prevIdents = []; + while ((prevToken = tokenApi.peek(peeker))) { + if (prevToken[0] === 'IDENTIFIER') { + if (!atEqual) { + prevIdents.push(prevToken[1]); + } else if (ref = prevToken[1], indexOf.call(idents, ref) >= 0) { + return; + } + } + if (((ref1 = prevToken[0]) === '(' || ref1 === '->' || ref1 === 'TERMINATOR') || (prevToken.newLine != null)) { + break; + } + if (prevToken[0] === '=') { + atEqual = true; + } + peeker--; + } + if (atEqual && prevIdents.length > 0) { + return { + context: '' + }; + } + }; + + EnsureComprehensions.prototype.findIdents = function(tokenApi) { + var idents, nextToken, peeker, ref; + peeker = 1; + idents = []; + while ((nextToken = tokenApi.peek(peeker))) { + if (nextToken[0] === 'IDENTIFIER') { + idents.push(nextToken[1]); + } + if ((ref = nextToken[0]) === 'FORIN' || ref === 'FOROF') { + break; + } + peeker++; + } + return idents; + }; + + return EnsureComprehensions; + +})(); + + + +},{}],17:[function(require,module,exports){ +var Indentation; + +module.exports = Indentation = (function() { + Indentation.prototype.rule = { + name: 'indentation', + value: 2, + level: 'error', + message: 'Line contains inconsistent indentation', + description: "This rule imposes a standard number of spaces to be used for\nindentation. Since whitespace is significant in CoffeeScript, it's\ncritical that a project chooses a standard indentation format and\nstays consistent. Other roads lead to darkness. 
 #\nEnabling this option will prevent this ugly\n# but otherwise valid CoffeeScript.\ntwoSpaces = () ->\n  fourSpaces = () ->\n      eightSpaces = () ->\n            'this is valid CoffeeScript'\n\n\n
\nTwo space indentation is enabled by default." + }; + + Indentation.prototype.tokens = ['INDENT', '[', ']', '.']; + + function Indentation() { + this.arrayTokens = []; + } + + Indentation.prototype.lintToken = function(token, tokenApi) { + var currentLine, expected, ignoreIndent, isArrayIndent, isInterpIndent, isMultiline, lineNumber, lines, numIndents, previous, previousSymbol, ref, ref1, ref2, type; + type = token[0], numIndents = token[1], (ref = token[2], lineNumber = ref.first_line); + lines = tokenApi.lines, lineNumber = tokenApi.lineNumber; + expected = tokenApi.config[this.rule.name].value; + if (type === '.') { + currentLine = lines[lineNumber]; + if (((ref1 = currentLine.match(/\S/i)) != null ? ref1[0] : void 0) === '.') { + return this.handleChain(tokenApi, expected); + } + return void 0; + } + if (type === '[' || type === ']') { + this.lintArray(token); + return void 0; + } + if (token.generated != null) { + return null; + } + previous = tokenApi.peek(-2); + isInterpIndent = previous && previous[0] === '+'; + previous = tokenApi.peek(-1); + isArrayIndent = this.inArray() && (previous != null ? previous.newLine : void 0); + previousSymbol = (ref2 = tokenApi.peek(-1)) != null ? ref2[0] : void 0; + isMultiline = previousSymbol === '=' || previousSymbol === ','; + ignoreIndent = isInterpIndent || isArrayIndent || isMultiline; + numIndents = this.getCorrectIndent(tokenApi); + if (!ignoreIndent && numIndents !== expected) { + return { + context: "Expected " + expected + " got " + numIndents + }; + } + }; + + Indentation.prototype.inArray = function() { + return this.arrayTokens.length > 0; + }; + + Indentation.prototype.lintArray = function(token) { + if (token[0] === '[') { + this.arrayTokens.push(token); + } else if (token[0] === ']') { + this.arrayTokens.pop(); + } + return null; + }; + + Indentation.prototype.handleChain = function(tokenApi, expected) { + var callStart, checkNum, currIsIndent, currentLine, currentSpaces, findCallStart, lastCheck, lineNumber, lines, numIndents, prevIsIndent, prevLine, prevNum, prevSpaces, ref, ref1; + lastCheck = 1; + callStart = 1; + prevNum = 1; + lineNumber = tokenApi.lineNumber, lines = tokenApi.lines; + currentLine = lines[lineNumber]; + findCallStart = tokenApi.peek(-callStart); + while (findCallStart && findCallStart[0] !== 'TERMINATOR') { + lastCheck = findCallStart[2].first_line; + callStart += 1; + findCallStart = tokenApi.peek(-callStart); + } + while ((lineNumber - prevNum > lastCheck) && !/^\s*\./.test(lines[lineNumber - prevNum])) { + prevNum += 1; + } + checkNum = lineNumber - prevNum; + if (checkNum >= 0) { + prevLine = lines[checkNum]; + if (prevLine.match(/\S/i)[0] === '.' || checkNum === lastCheck) { + currentSpaces = (ref = currentLine.match(/\S/i)) != null ? ref.index : void 0; + prevSpaces = (ref1 = prevLine.match(/\S/i)) != null ? ref1.index : void 0; + numIndents = currentSpaces - prevSpaces; + prevIsIndent = prevSpaces % expected !== 0; + currIsIndent = currentSpaces % expected !== 0; + if (prevIsIndent && currIsIndent) { + numIndents = currentSpaces; + } + if (numIndents % expected !== 0) { + return { + context: "Expected " + expected + " got " + numIndents + }; + } + } + } + }; + + Indentation.prototype.getCorrectIndent = function(tokenApi) { + var curIndent, i, lineNumber, lines, prevIndent, prevLine, prevNum, ref, ref1, ref2, tokens; + lineNumber = tokenApi.lineNumber, lines = tokenApi.lines, tokens = tokenApi.tokens, i = tokenApi.i; + curIndent = (ref = lines[lineNumber].match(/\S/)) != null ? ref.index : void 0; + prevNum = 1; + while (/^\s*(#|$)/.test(lines[lineNumber - prevNum])) { + prevNum += 1; + } + prevLine = lines[lineNumber - prevNum]; + prevIndent = (ref1 = prevLine.match(/^(\s*)\./)) != null ? ref1[1].length : void 0; + if (prevIndent > 0) { + return curIndent - ((ref2 = prevLine.match(/\S/)) != null ? ref2.index : void 0); + } else { + return tokens[i][1]; + } + }; + + return Indentation; + +})(); + + + +},{}],18:[function(require,module,exports){ +var LineEndings; + +module.exports = LineEndings = (function() { + function LineEndings() {} + + LineEndings.prototype.rule = { + name: 'line_endings', + level: 'ignore', + value: 'unix', + message: 'Line contains incorrect line endings', + description: "This rule ensures your project uses only windows or\nunix line endings. This rule is disabled by default." + }; + + LineEndings.prototype.lintLine = function(line, lineApi) { + var ending, lastChar, ref, valid; + ending = (ref = lineApi.config[this.rule.name]) != null ? ref.value : void 0; + if (!ending || lineApi.isLastLine() || !line) { + return null; + } + lastChar = line[line.length - 1]; + valid = (function() { + if (ending === 'windows') { + return lastChar === '\r'; + } else if (ending === 'unix') { + return lastChar !== '\r'; + } else { + throw new Error("unknown line ending type: " + ending); + } + })(); + if (!valid) { + return { + context: "Expected " + ending + }; + } else { + return null; + } + }; + + return LineEndings; + +})(); + + + +},{}],19:[function(require,module,exports){ +var MaxLineLength, regexes; + +regexes = { + literateComment: /^\#\s/, + longUrlComment: /^\s*\#\s*http[^\s]+$/ +}; + +module.exports = MaxLineLength = (function() { + function MaxLineLength() {} + + MaxLineLength.prototype.rule = { + name: 'max_line_length', + value: 80, + level: 'error', + limitComments: true, + message: 'Line exceeds maximum allowed length', + description: "This rule imposes a maximum line length on your code. Python's style\nguide does a good job explaining why you might want to limit the\nlength of your lines, though this is a matter of taste.\n\nLines can be no longer than eighty characters by default." + }; + + MaxLineLength.prototype.lintLine = function(line, lineApi) { + var limitComments, lineLength, max, ref, ref1; + max = (ref = lineApi.config[this.rule.name]) != null ? ref.value : void 0; + limitComments = (ref1 = lineApi.config[this.rule.name]) != null ? ref1.limitComments : void 0; + lineLength = line.trimRight().length; + if (lineApi.isLiterate() && regexes.literateComment.test(line)) { + lineLength -= 2; + } + if (max && max < lineLength && !regexes.longUrlComment.test(line)) { + if (!limitComments) { + if (lineApi.getLineTokens().length === 0) { + return; + } + } + return { + context: "Length is " + lineLength + ", max is " + max + }; + } + }; + + return MaxLineLength; + +})(); + + + +},{}],20:[function(require,module,exports){ +var MissingFatArrows, any, containsButIsnt, + bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, + indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; + +any = function(arr, test) { + return arr.reduce((function(res, elt) { + return res || test(elt); + }), false); +}; + +containsButIsnt = function(node, nIsThis, nIsClass) { + var target; + target = void 0; + node.traverseChildren(false, function(n) { + if (nIsClass(n)) { + return false; + } + if (nIsThis(n)) { + target = n; + return false; + } + }); + return target; +}; + +module.exports = MissingFatArrows = (function() { + function MissingFatArrows() { + this.isFatArrowCode = bind(this.isFatArrowCode, this); + this.isThis = bind(this.isThis, this); + this.isObject = bind(this.isObject, this); + this.isValue = bind(this.isValue, this); + this.isClass = bind(this.isClass, this); + this.isCode = bind(this.isCode, this); + } + + MissingFatArrows.prototype.rule = { + name: 'missing_fat_arrows', + level: 'ignore', + message: 'Used `this` in a function without a fat arrow', + description: "Warns when you use `this` inside a function that wasn't defined\nwith a fat arrow. This rule does not apply to methods defined in a\nclass, since they have `this` bound to the class instance (or the\nclass itself, for class methods).\n\nIt is impossible to statically determine whether a function using\n`this` will be bound with the correct `this` value due to language\nfeatures like `Function.prototype.call` and\n`Function.prototype.bind`, so this rule may produce false positives." + }; + + MissingFatArrows.prototype.lintAST = function(node, astApi) { + this.astApi = astApi; + this.lintNode(node); + return void 0; + }; + + MissingFatArrows.prototype.lintNode = function(node, methods) { + var error; + if (methods == null) { + methods = []; + } + if ((!this.isFatArrowCode(node)) && (indexOf.call(methods, node) < 0) && (this.needsFatArrow(node))) { + error = this.astApi.createError({ + lineNumber: node.locationData.first_line + 1 + }); + this.errors.push(error); + } + return node.eachChild((function(_this) { + return function(child) { + return _this.lintNode(child, (function() { + switch (false) { + case !this.isClass(node): + return this.methodsOfClass(node); + case !this.isCode(node): + return []; + default: + return methods; + } + }).call(_this)); + }; + })(this)); + }; + + MissingFatArrows.prototype.isCode = function(node) { + return this.astApi.getNodeName(node) === 'Code'; + }; + + MissingFatArrows.prototype.isClass = function(node) { + return this.astApi.getNodeName(node) === 'Class'; + }; + + MissingFatArrows.prototype.isValue = function(node) { + return this.astApi.getNodeName(node) === 'Value'; + }; + + MissingFatArrows.prototype.isObject = function(node) { + return this.astApi.getNodeName(node) === 'Obj'; + }; + + MissingFatArrows.prototype.isThis = function(node) { + return this.isValue(node) && node.base.value === 'this'; + }; + + MissingFatArrows.prototype.isFatArrowCode = function(node) { + return this.isCode(node) && node.bound; + }; + + MissingFatArrows.prototype.needsFatArrow = function(node) { + return this.isCode(node) && (any(node.params, (function(_this) { + return function(param) { + return param.contains(_this.isThis) != null; + }; + })(this)) || containsButIsnt(node.body, this.isThis, this.isClass)); + }; + + MissingFatArrows.prototype.methodsOfClass = function(classNode) { + var bodyNodes, returnNode; + bodyNodes = classNode.body.expressions; + returnNode = bodyNodes[bodyNodes.length - 1]; + if ((returnNode != null) && this.isValue(returnNode) && this.isObject(returnNode.base)) { + return returnNode.base.properties.map(function(assignNode) { + return assignNode.value; + }).filter(this.isCode); + } else { + return []; + } + }; + + return MissingFatArrows; + +})(); + + + +},{}],21:[function(require,module,exports){ +var NewlinesAfterClasses; + +module.exports = NewlinesAfterClasses = (function() { + function NewlinesAfterClasses() {} + + NewlinesAfterClasses.prototype.rule = { + name: 'newlines_after_classes', + value: 3, + level: 'ignore', + message: 'Wrong count of newlines between a class and other code', + description: "Checks the number of newlines between classes and other code" + }; + + NewlinesAfterClasses.prototype.lintLine = function(line, lineApi) { + var context, ending, got, lineNumber; + ending = lineApi.config[this.rule.name].value; + if (!ending || lineApi.isLastLine()) { + return null; + } + lineNumber = lineApi.lineNumber, context = lineApi.context; + if (!context["class"].inClass && (context["class"].lastUnemptyLineInClass != null) && (lineNumber - context["class"].lastUnemptyLineInClass) !== ending) { + got = lineNumber - context["class"].lastUnemptyLineInClass; + return { + context: "Expected " + ending + " got " + got + }; + } + return null; + }; + + return NewlinesAfterClasses; + +})(); + + + +},{}],22:[function(require,module,exports){ +var NoBackticks; + +module.exports = NoBackticks = (function() { + function NoBackticks() {} + + NoBackticks.prototype.rule = { + name: 'no_backticks', + level: 'error', + message: 'Backticks are forbidden', + description: "Backticks allow snippets of JavaScript to be embedded in\nCoffeeScript. While some folks consider backticks useful in a few\nniche circumstances, they should be avoided because so none of\nJavaScript's \"bad parts\", like with and eval,\nsneak into CoffeeScript.\nThis rule is enabled by default." + }; + + NoBackticks.prototype.tokens = ["JS"]; + + NoBackticks.prototype.lintToken = function(token, tokenApi) { + return true; + }; + + return NoBackticks; + +})(); + + + +},{}],23:[function(require,module,exports){ +var NoDebugger; + +module.exports = NoDebugger = (function() { + function NoDebugger() {} + + NoDebugger.prototype.rule = { + name: 'no_debugger', + level: 'warn', + message: 'Debugger statements will cause warnings', + description: "This rule detects the `debugger` statement.\nThis rule is `warn` by default." + }; + + NoDebugger.prototype.tokens = ["DEBUGGER"]; + + NoDebugger.prototype.lintToken = function(token, tokenApi) { + return { + context: "found '" + token[0] + "'" + }; + }; + + return NoDebugger; + +})(); + + + +},{}],24:[function(require,module,exports){ +var NoEmptyFunctions, isEmptyCode; + +isEmptyCode = function(node, astApi) { + var nodeName; + nodeName = astApi.getNodeName(node); + return nodeName === 'Code' && node.body.isEmpty(); +}; + +module.exports = NoEmptyFunctions = (function() { + function NoEmptyFunctions() {} + + NoEmptyFunctions.prototype.rule = { + name: 'no_empty_functions', + level: 'ignore', + message: 'Empty function', + description: "Disallows declaring empty functions. The goal of this rule is that\nunintentional empty callbacks can be detected:\n
\nsomeFunctionWithCallback ->\ndoSomethingSignificant()\n\n
\nThe problem is that the call to\ndoSomethingSignificant will be made regardless\nof someFunctionWithCallback's execution. It can\nbe because you did not indent the call to\ndoSomethingSignificant properly.\n\nIf you really meant that someFunctionWithCallback\nshould call a callback that does nothing, you can write your code\nthis way:\n
\nsomeFunctionWithCallback ->\n    undefined\ndoSomethingSignificant()\n\n
" + }; + + NoEmptyFunctions.prototype.lintAST = function(node, astApi) { + this.lintNode(node, astApi); + return void 0; + }; + + NoEmptyFunctions.prototype.lintNode = function(node, astApi) { + var error; + if (isEmptyCode(node, astApi)) { + error = astApi.createError({ + lineNumber: node.locationData.first_line + 1 + }); + this.errors.push(error); + } + return node.eachChild((function(_this) { + return function(child) { + return _this.lintNode(child, astApi); + }; + })(this)); + }; + + return NoEmptyFunctions; + +})(); + + + +},{}],25:[function(require,module,exports){ +var NoEmptyParamList; + +module.exports = NoEmptyParamList = (function() { + function NoEmptyParamList() {} + + NoEmptyParamList.prototype.rule = { + name: 'no_empty_param_list', + level: 'ignore', + message: 'Empty parameter list is forbidden', + description: "This rule prohibits empty parameter lists in function definitions.\n
\n# The empty parameter list in here is unnecessary:\nmyFunction = () ->\n\n# We might favor this instead:\nmyFunction = ->\n\n
\nEmpty parameter lists are permitted by default." + }; + + NoEmptyParamList.prototype.tokens = ["PARAM_START"]; + + NoEmptyParamList.prototype.lintToken = function(token, tokenApi) { + var nextType; + nextType = tokenApi.peek()[0]; + return nextType === 'PARAM_END'; + }; + + return NoEmptyParamList; + +})(); + + + +},{}],26:[function(require,module,exports){ +var NoImplicitBraces; + +module.exports = NoImplicitBraces = (function() { + NoImplicitBraces.prototype.rule = { + name: 'no_implicit_braces', + level: 'ignore', + message: 'Implicit braces are forbidden', + strict: true, + description: 'This rule prohibits implicit braces when declaring object literals.\nImplicit braces can make code more difficult to understand,\nespecially when used in combination with optional parenthesis.\n
\n# Do you find this code ambiguous? Is it a\n# function call with three arguments or four?\nmyFunction a, b, 1:2, 3:4\n\n# While the same code written in a more\n# explicit manner has no ambiguity.\nmyFunction(a, b, {1:2, 3:4})\n\n
\nImplicit braces are permitted by default, since their use is\nidiomatic CoffeeScript.' + }; + + NoImplicitBraces.prototype.tokens = ['{', 'OUTDENT', 'CLASS']; + + function NoImplicitBraces() { + this.isClass = false; + this.classBrace = false; + } + + NoImplicitBraces.prototype.lintToken = function(token, tokenApi) { + var lineNum, previousToken, type, val; + type = token[0], val = token[1], lineNum = token[2]; + if (type === 'OUTDENT' || type === 'CLASS') { + return this.trackClass.apply(this, arguments); + } + if (token.generated) { + if (this.classBrace) { + this.classBrace = false; + return; + } + if (!tokenApi.config[this.rule.name].strict) { + previousToken = tokenApi.peek(-1)[0]; + if (previousToken === 'INDENT') { + return; + } + } + return true; + } + }; + + NoImplicitBraces.prototype.trackClass = function(token, tokenApi) { + var ln, n0, n1, ref, ref1, ref2; + ref = [token, tokenApi.peek()], (ref1 = ref[0], n0 = ref1[0], ln = ref1[ref1.length - 1]), (ref2 = ref[1], n1 = ref2[0]); + if (n0 === 'OUTDENT' && n1 === 'TERMINATOR') { + this.isClass = false; + this.classBrace = false; + } + if (n0 === 'CLASS') { + this.isClass = true; + this.classBrace = true; + } + return null; + }; + + return NoImplicitBraces; + +})(); + + + +},{}],27:[function(require,module,exports){ +var NoImplicitParens; + +module.exports = NoImplicitParens = (function() { + function NoImplicitParens() {} + + NoImplicitParens.prototype.rule = { + name: 'no_implicit_parens', + strict: true, + level: 'ignore', + message: 'Implicit parens are forbidden', + description: "This rule prohibits implicit parens on function calls.\n
\n# Some folks don't like this style of coding.\nmyFunction a, b, c\n\n# And would rather it always be written like this:\nmyFunction(a, b, c)\n\n
\nImplicit parens are permitted by default, since their use is\nidiomatic CoffeeScript." + }; + + NoImplicitParens.prototype.tokens = ['CALL_END']; + + NoImplicitParens.prototype.lintToken = function(token, tokenApi) { + var i, t; + if (token.generated) { + if (tokenApi.config[this.rule.name].strict !== false) { + return true; + } else { + i = -1; + while (true) { + t = tokenApi.peek(i); + if ((t == null) || (t[0] === 'CALL_START' && t.generated)) { + return true; + } + if (t[2].first_line !== token[2].first_line) { + return null; + } + i -= 1; + } + } + } + }; + + return NoImplicitParens; + +})(); + + + +},{}],28:[function(require,module,exports){ +var NoInterpolationInSingleQuotes; + +module.exports = NoInterpolationInSingleQuotes = (function() { + function NoInterpolationInSingleQuotes() {} + + NoInterpolationInSingleQuotes.prototype.rule = { + name: 'no_interpolation_in_single_quotes', + level: 'ignore', + message: 'Interpolation in single quoted strings is forbidden', + description: 'This rule prohibits string interpolation in a single quoted string.\n
\n# String interpolation in single quotes is not allowed:\nfoo = \'#{bar}\'\n\n# Double quotes is OK of course\nfoo = "#{bar}"\n\n
\nString interpolation in single quoted strings is permitted by\ndefault.' + }; + + NoInterpolationInSingleQuotes.prototype.tokens = ['STRING']; + + NoInterpolationInSingleQuotes.prototype.lintToken = function(token, tokenApi) { + var hasInterpolation, tokenValue; + tokenValue = token[1]; + hasInterpolation = tokenValue.match(/#\{[^}]+\}/); + return hasInterpolation; + }; + + return NoInterpolationInSingleQuotes; + +})(); + + + +},{}],29:[function(require,module,exports){ +var NoPlusPlus; + +module.exports = NoPlusPlus = (function() { + function NoPlusPlus() {} + + NoPlusPlus.prototype.rule = { + name: 'no_plusplus', + level: 'ignore', + message: 'The increment and decrement operators are forbidden', + description: "This rule forbids the increment and decrement arithmetic operators.\nSome people believe the ++ and -- to be cryptic\nand the cause of bugs due to misunderstandings of their precedence\nrules.\nThis rule is disabled by default." + }; + + NoPlusPlus.prototype.tokens = ["++", "--"]; + + NoPlusPlus.prototype.lintToken = function(token, tokenApi) { + return { + context: "found '" + token[0] + "'" + }; + }; + + return NoPlusPlus; + +})(); + + + +},{}],30:[function(require,module,exports){ +var NoStandAloneAt; + +module.exports = NoStandAloneAt = (function() { + function NoStandAloneAt() {} + + NoStandAloneAt.prototype.rule = { + name: 'no_stand_alone_at', + level: 'ignore', + message: '@ must not be used stand alone', + description: "This rule checks that no stand alone @ are in use, they are\ndiscouraged. Further information in CoffeScript issue \n#1601" + }; + + NoStandAloneAt.prototype.tokens = ['@']; + + NoStandAloneAt.prototype.lintToken = function(token, tokenApi) { + var isDot, isIdentifier, isIndexStart, isValidProtoProperty, nextToken, protoProperty, spaced; + nextToken = tokenApi.peek(); + spaced = token.spaced; + isIdentifier = nextToken[0] === 'IDENTIFIER'; + isIndexStart = nextToken[0] === 'INDEX_START'; + isDot = nextToken[0] === '.'; + if (nextToken[0] === '::') { + protoProperty = tokenApi.peek(2); + isValidProtoProperty = protoProperty[0] === 'IDENTIFIER'; + } + if (spaced || (!isIdentifier && !isIndexStart && !isDot && !isValidProtoProperty)) { + return true; + } + }; + + return NoStandAloneAt; + +})(); + + + +},{}],31:[function(require,module,exports){ +var NoTabs, indentationRegex, + indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; + +indentationRegex = /\S/; + +module.exports = NoTabs = (function() { + function NoTabs() {} + + NoTabs.prototype.rule = { + name: 'no_tabs', + level: 'error', + message: 'Line contains tab indentation', + description: "This rule forbids tabs in indentation. Enough said. It is enabled by\ndefault." + }; + + NoTabs.prototype.lintLine = function(line, lineApi) { + var indentation; + indentation = line.split(indentationRegex)[0]; + if (lineApi.lineHasToken() && indexOf.call(indentation, '\t') >= 0) { + return true; + } else { + return null; + } + }; + + return NoTabs; + +})(); + + + +},{}],32:[function(require,module,exports){ +var NoThrowingStrings; + +module.exports = NoThrowingStrings = (function() { + function NoThrowingStrings() {} + + NoThrowingStrings.prototype.rule = { + name: 'no_throwing_strings', + level: 'error', + message: 'Throwing strings is forbidden', + description: "This rule forbids throwing string literals or interpolations. While\nJavaScript (and CoffeeScript by extension) allow any expression to\nbe thrown, it is best to only throw Error objects,\nbecause they contain valuable debugging information like the stack\ntrace. Because of JavaScript's dynamic nature, CoffeeLint cannot\nensure you are always throwing instances of Error. It will\nonly catch the simple but real case of throwing literal strings.\n
\n# CoffeeLint will catch this:\nthrow \"i made a boo boo\"\n\n# ... but not this:\nthrow getSomeString()\n\n
\nThis rule is enabled by default." + }; + + NoThrowingStrings.prototype.tokens = ['THROW']; + + NoThrowingStrings.prototype.lintToken = function(token, tokenApi) { + var n1, nextIsString, ref; + ref = tokenApi.peek(), n1 = ref[0]; + nextIsString = n1 === 'STRING' || n1 === 'STRING_START'; + return nextIsString; + }; + + return NoThrowingStrings; + +})(); + + + +},{}],33:[function(require,module,exports){ +var NoTrailingSemicolons, regexes, + indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }, + slice = [].slice; + +regexes = { + trailingSemicolon: /;\r?$/ +}; + +module.exports = NoTrailingSemicolons = (function() { + function NoTrailingSemicolons() {} + + NoTrailingSemicolons.prototype.rule = { + name: 'no_trailing_semicolons', + level: 'error', + message: 'Line contains a trailing semicolon', + description: "This rule prohibits trailing semicolons, since they are needless\ncruft in CoffeeScript.\n
\n# This semicolon is meaningful.\nx = '1234'; console.log(x)\n\n# This semicolon is redundant.\nalert('end of line');\n\n
\nTrailing semicolons are forbidden by default." + }; + + NoTrailingSemicolons.prototype.lintLine = function(line, lineApi) { + var endPos, first, hasNewLine, hasSemicolon, i, last, lineTokens, newLine, ref, ref1, startCounter, startPos, stopTokens, tokenLen; + lineTokens = lineApi.getLineTokens(); + tokenLen = lineTokens.length; + stopTokens = ['TERMINATOR', 'HERECOMMENT']; + if (tokenLen === 1 && (ref = lineTokens[0][0], indexOf.call(stopTokens, ref) >= 0)) { + return; + } + newLine = line; + if (tokenLen > 1 && lineTokens[tokenLen - 1][0] === 'TERMINATOR') { + startPos = lineTokens[tokenLen - 2][2].last_column + 1; + endPos = lineTokens[tokenLen - 1][2].first_column; + if (startPos !== endPos) { + startCounter = startPos; + while (line[startCounter] !== '#' && startCounter < line.length) { + startCounter++; + } + newLine = line.substring(0, startCounter).replace(/\s*$/, ''); + } + } + hasSemicolon = regexes.trailingSemicolon.test(newLine); + first = 2 <= lineTokens.length ? slice.call(lineTokens, 0, i = lineTokens.length - 1) : (i = 0, []), last = lineTokens[i++]; + hasNewLine = last && (last.newLine != null); + if (hasSemicolon && !hasNewLine && lineApi.lineHasToken() && !((ref1 = last[0]) === 'STRING' || ref1 === 'IDENTIFIER' || ref1 === 'STRING_END')) { + return true; + } + }; + + return NoTrailingSemicolons; + +})(); + + + +},{}],34:[function(require,module,exports){ +var NoTrailingWhitespace, regexes; + +regexes = { + trailingWhitespace: /[^\s]+[\t ]+\r?$/, + onlySpaces: /^[\t ]+\r?$/, + lineHasComment: /^\s*[^\#]*\#/ +}; + +module.exports = NoTrailingWhitespace = (function() { + function NoTrailingWhitespace() {} + + NoTrailingWhitespace.prototype.rule = { + name: 'no_trailing_whitespace', + level: 'error', + message: 'Line ends with trailing whitespace', + allowed_in_comments: false, + allowed_in_empty_lines: true, + description: "This rule forbids trailing whitespace in your code, since it is\nneedless cruft. It is enabled by default." + }; + + NoTrailingWhitespace.prototype.lintLine = function(line, lineApi) { + var i, len, ref, ref1, ref2, str, token, tokens; + if (!((ref = lineApi.config['no_trailing_whitespace']) != null ? ref.allowed_in_empty_lines : void 0)) { + if (regexes.onlySpaces.test(line)) { + return true; + } + } + if (regexes.trailingWhitespace.test(line)) { + if (!((ref1 = lineApi.config['no_trailing_whitespace']) != null ? ref1.allowed_in_comments : void 0)) { + return true; + } + line = line; + tokens = lineApi.tokensByLine[lineApi.lineNumber]; + if (!tokens) { + return null; + } + ref2 = (function() { + var j, len, results; + results = []; + for (j = 0, len = tokens.length; j < len; j++) { + token = tokens[j]; + if (token[0] === 'STRING') { + results.push(token[1]); + } + } + return results; + })(); + for (i = 0, len = ref2.length; i < len; i++) { + str = ref2[i]; + line = line.replace(str, 'STRING'); + } + if (!regexes.lineHasComment.test(line)) { + return true; + } + } + }; + + return NoTrailingWhitespace; + +})(); + + + +},{}],35:[function(require,module,exports){ +var NoUnnecessaryDoubleQuotes; + +module.exports = NoUnnecessaryDoubleQuotes = (function() { + NoUnnecessaryDoubleQuotes.prototype.rule = { + name: 'no_unnecessary_double_quotes', + level: 'ignore', + message: 'Unnecessary double quotes are forbidden', + description: 'This rule prohibits double quotes unless string interpolation is\nused or the string contains single quotes.\n
\n# Double quotes are discouraged:\nfoo = "bar"\n\n# Unless string interpolation is used:\nfoo = "#{bar}baz"\n\n# Or they prevent cumbersome escaping:\nfoo = "I\'m just following the \'rules\'"\n\n
\nDouble quotes are permitted by default.' + }; + + function NoUnnecessaryDoubleQuotes() { + this.regexps = []; + this.isInterpolation = false; + } + + NoUnnecessaryDoubleQuotes.prototype.tokens = ['STRING', 'STRING_START', 'STRING_END']; + + NoUnnecessaryDoubleQuotes.prototype.lintToken = function(token, tokenApi) { + var hasLegalConstructs, stringValue, tokenValue, type; + type = token[0], tokenValue = token[1]; + if (type === 'STRING_START' || type === 'STRING_END') { + return this.trackParens.apply(this, arguments); + } + stringValue = tokenValue.match(/^\"(.*)\"$/); + if (!stringValue) { + return false; + } + hasLegalConstructs = this.isInterpolation || this.hasSingleQuote(tokenValue); + return !hasLegalConstructs; + }; + + NoUnnecessaryDoubleQuotes.prototype.trackParens = function(token, tokenApi) { + if (token[0] === 'STRING_START') { + this.isInterpolation = true; + } else if (token[0] === 'STRING_END') { + this.isInterpolation = false; + } + return null; + }; + + NoUnnecessaryDoubleQuotes.prototype.hasSingleQuote = function(tokenValue) { + return tokenValue.indexOf("'") !== -1; + }; + + return NoUnnecessaryDoubleQuotes; + +})(); + + + +},{}],36:[function(require,module,exports){ +var NoUnnecessaryFatArrows, any, + bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; + +any = function(arr, test) { + return arr.reduce((function(res, elt) { + return res || test(elt); + }), false); +}; + +module.exports = NoUnnecessaryFatArrows = (function() { + function NoUnnecessaryFatArrows() { + this.needsFatArrow = bind(this.needsFatArrow, this); + this.isThis = bind(this.isThis, this); + } + + NoUnnecessaryFatArrows.prototype.rule = { + name: 'no_unnecessary_fat_arrows', + level: 'warn', + message: 'Unnecessary fat arrow', + description: "Disallows defining functions with fat arrows when `this`\nis not used within the function." + }; + + NoUnnecessaryFatArrows.prototype.lintAST = function(node, astApi) { + this.astApi = astApi; + this.lintNode(node); + return void 0; + }; + + NoUnnecessaryFatArrows.prototype.lintNode = function(node) { + var error; + if ((this.isFatArrowCode(node)) && (!this.needsFatArrow(node))) { + error = this.astApi.createError({ + lineNumber: node.locationData.first_line + 1 + }); + this.errors.push(error); + } + return node.eachChild((function(_this) { + return function(child) { + return _this.lintNode(child); + }; + })(this)); + }; + + NoUnnecessaryFatArrows.prototype.isCode = function(node) { + return this.astApi.getNodeName(node) === 'Code'; + }; + + NoUnnecessaryFatArrows.prototype.isFatArrowCode = function(node) { + return this.isCode(node) && node.bound; + }; + + NoUnnecessaryFatArrows.prototype.isValue = function(node) { + return this.astApi.getNodeName(node) === 'Value'; + }; + + NoUnnecessaryFatArrows.prototype.isThis = function(node) { + return this.isValue(node) && node.base.value === 'this'; + }; + + NoUnnecessaryFatArrows.prototype.needsFatArrow = function(node) { + return this.isCode(node) && (any(node.params, (function(_this) { + return function(param) { + return param.contains(_this.isThis) != null; + }; + })(this)) || (node.body.contains(this.isThis) != null) || (node.body.contains((function(_this) { + return function(child) { + if (!_this.astApi.getNodeName(child)) { + return (child.isSuper != null) && child.isSuper; + } else { + return _this.isFatArrowCode(child) && _this.needsFatArrow(child); + } + }; + })(this)) != null)); + }; + + return NoUnnecessaryFatArrows; + +})(); + + + +},{}],37:[function(require,module,exports){ +var NonEmptyConstructorNeedsParens, ParentClass, + extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, + hasProp = {}.hasOwnProperty; + +ParentClass = require('./empty_constructor_needs_parens.coffee'); + +module.exports = NonEmptyConstructorNeedsParens = (function(superClass) { + extend(NonEmptyConstructorNeedsParens, superClass); + + function NonEmptyConstructorNeedsParens() { + return NonEmptyConstructorNeedsParens.__super__.constructor.apply(this, arguments); + } + + NonEmptyConstructorNeedsParens.prototype.rule = { + name: 'non_empty_constructor_needs_parens', + level: 'ignore', + message: 'Invoking a constructor without parens and with arguments', + description: "Requires constructors with parameters to include the parens" + }; + + NonEmptyConstructorNeedsParens.prototype.handleExpectedCallStart = function(expectedCallStart) { + if (expectedCallStart[0] === 'CALL_START' && expectedCallStart.generated) { + return true; + } + }; + + return NonEmptyConstructorNeedsParens; + +})(ParentClass); + + + +},{"./empty_constructor_needs_parens.coffee":15}],38:[function(require,module,exports){ +var RuleProcessor; + +module.exports = RuleProcessor = (function() { + function RuleProcessor() {} + + RuleProcessor.prototype.rule = { + name: 'prefer_english_operator', + description: 'This rule prohibits &&, ||, ==, != and !.\nUse and, or, is, isnt, and not instead.\n!! for converting to a boolean is ignored.', + level: 'ignore', + doubleNotLevel: 'ignore', + message: 'Don\'t use &&, ||, ==, !=, or !' + }; + + RuleProcessor.prototype.tokens = ['COMPARE', 'UNARY_MATH', 'LOGIC']; + + RuleProcessor.prototype.lintToken = function(token, tokenApi) { + var actual_token, config, context, first_column, last_column, level, line, ref; + config = tokenApi.config[this.rule.name]; + level = config.level; + ref = token[2], first_column = ref.first_column, last_column = ref.last_column; + line = tokenApi.lines[tokenApi.lineNumber]; + actual_token = line.slice(first_column, +last_column + 1 || 9e9); + context = (function() { + var ref1, ref2; + switch (actual_token) { + case '==': + return 'Replace "==" with "is"'; + case '!=': + return 'Replace "!=" with "isnt"'; + case '||': + return 'Replace "||" with "or"'; + case '&&': + return 'Replace "&&" with "and"'; + case '!': + if (((ref1 = tokenApi.peek(1)) != null ? ref1[0] : void 0) === 'UNARY_MATH') { + level = config.doubleNotLevel; + return '"?" is usually better than "!!"'; + } else if (((ref2 = tokenApi.peek(-1)) != null ? ref2[0] : void 0) === 'UNARY_MATH') { + return void 0; + } else { + return 'Replace "!" with "not"'; + } + break; + default: + return void 0; + } + })(); + if (context != null) { + return { + level: level, + context: context + }; + } + }; + + return RuleProcessor; + +})(); + + + +},{}],39:[function(require,module,exports){ +var SpaceOperators, + indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; + +module.exports = SpaceOperators = (function() { + SpaceOperators.prototype.rule = { + name: 'space_operators', + level: 'ignore', + message: 'Operators must be spaced properly', + description: "This rule enforces that operators have space around them." + }; + + SpaceOperators.prototype.tokens = ['+', '-', '=', '**', 'MATH', 'COMPARE', 'LOGIC', 'COMPOUND_ASSIGN', 'STRING_START', 'STRING_END', 'CALL_START', 'CALL_END']; + + function SpaceOperators() { + this.callTokens = []; + this.parenTokens = []; + this.isInterpolation = false; + } + + SpaceOperators.prototype.lintToken = function(arg, tokenApi) { + var type; + type = arg[0]; + if (type === 'CALL_START' || type === 'CALL_END') { + this.trackCall.apply(this, arguments); + return; + } + if (type === 'STRING_START' || type === 'STRING_END') { + return this.trackParens.apply(this, arguments); + } + if (type === '+' || type === '-') { + return this.lintPlus.apply(this, arguments); + } else { + return this.lintMath.apply(this, arguments); + } + }; + + SpaceOperators.prototype.lintPlus = function(token, tokenApi) { + var isUnary, p, ref, unaries; + if (this.isInterpolation || this.isInExtendedRegex()) { + return null; + } + p = tokenApi.peek(-1); + unaries = ['TERMINATOR', '(', '=', '-', '+', ',', 'CALL_START', 'INDEX_START', '..', '...', 'COMPARE', 'IF', 'THROW', 'LOGIC', 'POST_IF', ':', '[', 'INDENT', 'COMPOUND_ASSIGN', 'RETURN', 'MATH', 'BY', 'LEADING_WHEN']; + isUnary = !p ? false : (ref = p[0], indexOf.call(unaries, ref) >= 0); + if ((isUnary && (token.spaced != null)) || (!isUnary && !token.newLine && (!token.spaced || (p && !p.spaced)))) { + return { + context: token[1] + }; + } else { + return null; + } + }; + + SpaceOperators.prototype.lintMath = function(token, tokenApi) { + var p; + p = tokenApi.peek(-1); + if (!token.newLine && (!token.spaced || (p && !p.spaced))) { + return { + context: token[1] + }; + } else { + return null; + } + }; + + SpaceOperators.prototype.isInExtendedRegex = function() { + var i, len, ref, t; + ref = this.callTokens; + for (i = 0, len = ref.length; i < len; i++) { + t = ref[i]; + if (t.isRegex) { + return true; + } + } + return false; + }; + + SpaceOperators.prototype.trackCall = function(token, tokenApi) { + var p; + if (token[0] === 'CALL_START') { + p = tokenApi.peek(-1); + token.isRegex = p && p[0] === 'IDENTIFIER' && p[1] === 'RegExp'; + this.callTokens.push(token); + } else { + this.callTokens.pop(); + } + return null; + }; + + SpaceOperators.prototype.trackParens = function(token, tokenApi) { + if (token[0] === 'STRING_START') { + this.isInterpolation = true; + } else if (token[0] === 'STRING_END') { + this.isInterpolation = false; + } + return null; + }; + + return SpaceOperators; + +})(); + + + +},{}],40:[function(require,module,exports){ +var RuleProcessor; + +module.exports = RuleProcessor = (function() { + function RuleProcessor() {} + + RuleProcessor.prototype.rule = { + name: 'spacing_after_comma', + description: 'This rule requires a space after commas.', + level: 'ignore', + message: 'Spaces are required after commas' + }; + + RuleProcessor.prototype.tokens = [',']; + + RuleProcessor.prototype.lintToken = function(token, tokenApi) { + if (!(token.spaced || token.newLine)) { + return { + context: token[1] + }; + } + }; + + return RuleProcessor; + +})(); + + + +},{}],41:[function(require,module,exports){ +var CamelCaseClasses; + +module.exports = CamelCaseClasses = (function() { + function CamelCaseClasses() {} + + CamelCaseClasses.prototype.rule = { + name: 'transform_messes_up_line_numbers', + level: 'warn', + message: 'Transforming source messes up line numbers', + description: "This rule detects when changes are made by transform function,\nand warns that line numbers are probably incorrect." + }; + + CamelCaseClasses.prototype.tokens = []; + + CamelCaseClasses.prototype.lintToken = function(token, tokenApi) {}; + + return CamelCaseClasses; + +})(); + + + +},{}]},{},[1])(1) +}); \ No newline at end of file diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/main.js b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/main.js new file mode 100755 index 00000000000..1dfc8a6082a --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/main.js @@ -0,0 +1,60 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + +// JSHINT will create a window object if one does not exist, but +// I will just create one if one does not exist in case JSHINT loads +// after coffeelint +var window = window || {}; + +define(function(require /*, exports, module*/) { + "use strict"; + + var utils = require("libs/utils"); + var groomer = require("coffeelint/groomer"); + var defaultOptions = JSON.parse(require("text!coffeelint/default.json")); + var settings = JSON.parse(require("text!coffeelint/settings.json")); + + // Crazy hacks... + // JSHINT will insert a fake window object... This completely throws off coffeelint + // because coffeelint blindly checks to see if window is defined and then it assumes + // that it is a valid window object... + if (window) { + window.addEventListener = window.addEventListener || function(){}; + } + + var coffeelint = {lint: function() {}}; + require(["coffeelint/libs/coffee-script-1.9.1"], function(coffeescript) { + if (window) { + window.CoffeeScript = coffeescript; + } + + require(["coffeelint/libs/coffeelint"], function(linter) { + coffeelint = linter; + }); + }); + + + function lint(text, options) { + options = utils.mixin({}, defaultOptions, options); + var result; + + try { + result = coffeelint.lint(text, options); + for (var iresult in result) { + groomer.groom(result[iresult], options); + } + } + catch(ex) { + console.log(ex.message); + } + + return result; + } + + return utils.mixin(settings, { + lint: lint + }); +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/settings.json b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/settings.json new file mode 100755 index 00000000000..de73d1eaf45 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/coffeelint/settings.json @@ -0,0 +1,4 @@ +{ + "language": "coffeescript", + "settingsFile": "coffeelint.json" +} diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/default.json b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/default.json new file mode 100755 index 00000000000..2c63c085104 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/default.json @@ -0,0 +1,2 @@ +{ +} diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/groomer.js b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/groomer.js new file mode 100755 index 00000000000..75f3a670cf5 --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/groomer.js @@ -0,0 +1,41 @@ +/** + * Interactive Linter Copyright (c) 2015 Miguel Castillo. + * + * Licensed under MIT + */ + +define(function (/*require, exports, module*/) { + "use strict"; + + + /** + * Generates codemirror tokens. Also massages the message so that it has the + * data that interactive linter is expecting in the proper place. + * + * @param message {Object} message - A linting result item + * @param settings {Object} settings - Settings used during the linting step + */ + function groom(message /*, settings*/) { + console.log(message); + + message.token = { + start: { + line: (message.line - 1), + ch: (message.col - 1) + }, + end: { + line: (message.line - 1), + ch: (message.col) + } + }; + + message.pos = { + line: message.line, + ch: message.col + }; + } + + return { + groom: groom + }; +}); diff --git a/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/libs/csslint.js b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/libs/csslint.js new file mode 100755 index 00000000000..6a60eb993ea --- /dev/null +++ b/src/extensions/default/Brackets-InteractiveLinter/plugins/default/threaded/csslint/libs/csslint.js @@ -0,0 +1,9259 @@ +/*! +CSSLint +Copyright (c) 2013 Nicole Sullivan and Nicholas C. Zakas. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +*/ +/* Build: v0.10.0 15-August-2013 01:07:22 */ +var exports = exports || {}; +var CSSLint = (function(){ +/*! +Parser-Lib +Copyright (c) 2009-2011 Nicholas C. Zakas. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +*/ +/* Version v0.2.3, Build time: 19-June-2013 11:16:15 */ +var parserlib = {}; +(function(){ + + +/** + * A generic base to inherit from for any object + * that needs event handling. + * @class EventTarget + * @constructor + */ +function EventTarget(){ + + /** + * The array of listeners for various events. + * @type Object + * @property _listeners + * @private + */ + this._listeners = {}; +} + +EventTarget.prototype = { + + //restore constructor + constructor: EventTarget, + + /** + * Adds a listener for a given event type. + * @param {String} type The type of event to add a listener for. + * @param {Function} listener The function to call when the event occurs. + * @return {void} + * @method addListener + */ + addListener: function(type, listener){ + if (!this._listeners[type]){ + this._listeners[type] = []; + } + + this._listeners[type].push(listener); + }, + + /** + * Fires an event based on the passed-in object. + * @param {Object|String} event An object with at least a 'type' attribute + * or a string indicating the event name. + * @return {void} + * @method fire + */ + fire: function(event){ + if (typeof event == "string"){ + event = { type: event }; + } + if (typeof event.target != "undefined"){ + event.target = this; + } + + if (typeof event.type == "undefined"){ + throw new Error("Event object missing 'type' property."); + } + + if (this._listeners[event.type]){ + + //create a copy of the array and use that so listeners can't chane + var listeners = this._listeners[event.type].concat(); + for (var i=0, len=listeners.length; i < len; i++){ + listeners[i].call(this, event); + } + } + }, + + /** + * Removes a listener for a given event type. + * @param {String} type The type of event to remove a listener from. + * @param {Function} listener The function to remove from the event. + * @return {void} + * @method removeListener + */ + removeListener: function(type, listener){ + if (this._listeners[type]){ + var listeners = this._listeners[type]; + for (var i=0, len=listeners.length; i < len; i++){ + if (listeners[i] === listener){ + listeners.splice(i, 1); + break; + } + } + + + } + } +}; +/** + * Convenient way to read through strings. + * @namespace parserlib.util + * @class StringReader + * @constructor + * @param {String} text The text to read. + */ +function StringReader(text){ + + /** + * The input text with line endings normalized. + * @property _input + * @type String + * @private + */ + this._input = text.replace(/\n\r?/g, "\n"); + + + /** + * The row for the character to be read next. + * @property _line + * @type int + * @private + */ + this._line = 1; + + + /** + * The column for the character to be read next. + * @property _col + * @type int + * @private + */ + this._col = 1; + + /** + * The index of the character in the input to be read next. + * @property _cursor + * @type int + * @private + */ + this._cursor = 0; +} + +StringReader.prototype = { + + //restore constructor + constructor: StringReader, + + //------------------------------------------------------------------------- + // Position info + //------------------------------------------------------------------------- + + /** + * Returns the column of the character to be read next. + * @return {int} The column of the character to be read next. + * @method getCol + */ + getCol: function(){ + return this._col; + }, + + /** + * Returns the row of the character to be read next. + * @return {int} The row of the character to be read next. + * @method getLine + */ + getLine: function(){ + return this._line ; + }, + + /** + * Determines if you're at the end of the input. + * @return {Boolean} True if there's no more input, false otherwise. + * @method eof + */ + eof: function(){ + return (this._cursor == this._input.length); + }, + + //------------------------------------------------------------------------- + // Basic reading + //------------------------------------------------------------------------- + + /** + * Reads the next character without advancing the cursor. + * @param {int} count How many characters to look ahead (default is 1). + * @return {String} The next character or null if there is no next character. + * @method peek + */ + peek: function(count){ + var c = null; + count = (typeof count == "undefined" ? 1 : count); + + //if we're not at the end of the input... + if (this._cursor < this._input.length){ + + //get character and increment cursor and column + c = this._input.charAt(this._cursor + count - 1); + } + + return c; + }, + + /** + * Reads the next character from the input and adjusts the row and column + * accordingly. + * @return {String} The next character or null if there is no next character. + * @method read + */ + read: function(){ + var c = null; + + //if we're not at the end of the input... + if (this._cursor < this._input.length){ + + //if the last character was a newline, increment row count + //and reset column count + if (this._input.charAt(this._cursor) == "\n"){ + this._line++; + this._col=1; + } else { + this._col++; + } + + //get character and increment cursor and column + c = this._input.charAt(this._cursor++); + } + + return c; + }, + + //------------------------------------------------------------------------- + // Misc + //------------------------------------------------------------------------- + + /** + * Saves the current location so it can be returned to later. + * @method mark + * @return {void} + */ + mark: function(){ + this._bookmark = { + cursor: this._cursor, + line: this._line, + col: this._col + }; + }, + + reset: function(){ + if (this._bookmark){ + this._cursor = this._bookmark.cursor; + this._line = this._bookmark.line; + this._col = this._bookmark.col; + delete this._bookmark; + } + }, + + //------------------------------------------------------------------------- + // Advanced reading + //------------------------------------------------------------------------- + + /** + * Reads up to and including the given string. Throws an error if that + * string is not found. + * @param {String} pattern The string to read. + * @return {String} The string when it is found. + * @throws Error when the string pattern is not found. + * @method readTo + */ + readTo: function(pattern){ + + var buffer = "", + c; + + /* + * First, buffer must be the same length as the pattern. + * Then, buffer must end with the pattern or else reach the + * end of the input. + */ + while (buffer.length < pattern.length || buffer.lastIndexOf(pattern) != buffer.length - pattern.length){ + c = this.read(); + if (c){ + buffer += c; + } else { + throw new Error("Expected \"" + pattern + "\" at line " + this._line + ", col " + this._col + "."); + } + } + + return buffer; + + }, + + /** + * Reads characters while each character causes the given + * filter function to return true. The function is passed + * in each character and either returns true to continue + * reading or false to stop. + * @param {Function} filter The function to read on each character. + * @return {String} The string made up of all characters that passed the + * filter check. + * @method readWhile + */ + readWhile: function(filter){ + + var buffer = "", + c = this.read(); + + while(c !== null && filter(c)){ + buffer += c; + c = this.read(); + } + + return buffer; + + }, + + /** + * Reads characters that match either text or a regular expression and + * returns those characters. If a match is found, the row and column + * are adjusted; if no match is found, the reader's state is unchanged. + * reading or false to stop. + * @param {String|RegExp} matchter If a string, then the literal string + * value is searched for. If a regular expression, then any string + * matching the pattern is search for. + * @return {String} The string made up of all characters that matched or + * null if there was no match. + * @method readMatch + */ + readMatch: function(matcher){ + + var source = this._input.substring(this._cursor), + value = null; + + //if it's a string, just do a straight match + if (typeof matcher == "string"){ + if (source.indexOf(matcher) === 0){ + value = this.readCount(matcher.length); + } + } else if (matcher instanceof RegExp){ + if (matcher.test(source)){ + value = this.readCount(RegExp.lastMatch.length); + } + } + + return value; + }, + + + /** + * Reads a given number of characters. If the end of the input is reached, + * it reads only the remaining characters and does not throw an error. + * @param {int} count The number of characters to read. + * @return {String} The string made up the read characters. + * @method readCount + */ + readCount: function(count){ + var buffer = ""; + + while(count--){ + buffer += this.read(); + } + + return buffer; + } + +}; +/** + * Type to use when a syntax error occurs. + * @class SyntaxError + * @namespace parserlib.util + * @constructor + * @param {String} message The error message. + * @param {int} line The line at which the error occurred. + * @param {int} col The column at which the error occurred. + */ +function SyntaxError(message, line, col){ + + /** + * The column at which the error occurred. + * @type int + * @property col + */ + this.col = col; + + /** + * The line at which the error occurred. + * @type int + * @property line + */ + this.line = line; + + /** + * The text representation of the unit. + * @type String + * @property text + */ + this.message = message; + +} + +//inherit from Error +SyntaxError.prototype = new Error(); +/** + * Base type to represent a single syntactic unit. + * @class SyntaxUnit + * @namespace parserlib.util + * @constructor + * @param {String} text The text of the unit. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function SyntaxUnit(text, line, col, type){ + + + /** + * The column of text on which the unit resides. + * @type int + * @property col + */ + this.col = col; + + /** + * The line of text on which the unit resides. + * @type int + * @property line + */ + this.line = line; + + /** + * The text representation of the unit. + * @type String + * @property text + */ + this.text = text; + + /** + * The type of syntax unit. + * @type int + * @property type + */ + this.type = type; +} + +/** + * Create a new syntax unit based solely on the given token. + * Convenience method for creating a new syntax unit when + * it represents a single token instead of multiple. + * @param {Object} token The token object to represent. + * @return {parserlib.util.SyntaxUnit} The object representing the token. + * @static + * @method fromToken + */ +SyntaxUnit.fromToken = function(token){ + return new SyntaxUnit(token.value, token.startLine, token.startCol); +}; + +SyntaxUnit.prototype = { + + //restore constructor + constructor: SyntaxUnit, + + /** + * Returns the text representation of the unit. + * @return {String} The text representation of the unit. + * @method valueOf + */ + valueOf: function(){ + return this.toString(); + }, + + /** + * Returns the text representation of the unit. + * @return {String} The text representation of the unit. + * @method toString + */ + toString: function(){ + return this.text; + } + +}; +/*global StringReader, SyntaxError*/ + +/** + * Generic TokenStream providing base functionality. + * @class TokenStreamBase + * @namespace parserlib.util + * @constructor + * @param {String|StringReader} input The text to tokenize or a reader from + * which to read the input. + */ +function TokenStreamBase(input, tokenData){ + + /** + * The string reader for easy access to the text. + * @type StringReader + * @property _reader + * @private + */ + this._reader = input ? new StringReader(input.toString()) : null; + + /** + * Token object for the last consumed token. + * @type Token + * @property _token + * @private + */ + this._token = null; + + /** + * The array of token information. + * @type Array + * @property _tokenData + * @private + */ + this._tokenData = tokenData; + + /** + * Lookahead token buffer. + * @type Array + * @property _lt + * @private + */ + this._lt = []; + + /** + * Lookahead token buffer index. + * @type int + * @property _ltIndex + * @private + */ + this._ltIndex = 0; + + this._ltIndexCache = []; +} + +/** + * Accepts an array of token information and outputs + * an array of token data containing key-value mappings + * and matching functions that the TokenStream needs. + * @param {Array} tokens An array of token descriptors. + * @return {Array} An array of processed token data. + * @method createTokenData + * @static + */ +TokenStreamBase.createTokenData = function(tokens){ + + var nameMap = [], + typeMap = {}, + tokenData = tokens.concat([]), + i = 0, + len = tokenData.length+1; + + tokenData.UNKNOWN = -1; + tokenData.unshift({name:"EOF"}); + + for (; i < len; i++){ + nameMap.push(tokenData[i].name); + tokenData[tokenData[i].name] = i; + if (tokenData[i].text){ + typeMap[tokenData[i].text] = i; + } + } + + tokenData.name = function(tt){ + return nameMap[tt]; + }; + + tokenData.type = function(c){ + return typeMap[c]; + }; + + return tokenData; +}; + +TokenStreamBase.prototype = { + + //restore constructor + constructor: TokenStreamBase, + + //------------------------------------------------------------------------- + // Matching methods + //------------------------------------------------------------------------- + + /** + * Determines if the next token matches the given token type. + * If so, that token is consumed; if not, the token is placed + * back onto the token stream. You can pass in any number of + * token types and this will return true if any of the token + * types is found. + * @param {int|int[]} tokenTypes Either a single token type or an array of + * token types that the next token might be. If an array is passed, + * it's assumed that the token can be any of these. + * @param {variant} channel (Optional) The channel to read from. If not + * provided, reads from the default (unnamed) channel. + * @return {Boolean} True if the token type matches, false if not. + * @method match + */ + match: function(tokenTypes, channel){ + + //always convert to an array, makes things easier + if (!(tokenTypes instanceof Array)){ + tokenTypes = [tokenTypes]; + } + + var tt = this.get(channel), + i = 0, + len = tokenTypes.length; + + while(i < len){ + if (tt == tokenTypes[i++]){ + return true; + } + } + + //no match found, put the token back + this.unget(); + return false; + }, + + /** + * Determines if the next token matches the given token type. + * If so, that token is consumed; if not, an error is thrown. + * @param {int|int[]} tokenTypes Either a single token type or an array of + * token types that the next token should be. If an array is passed, + * it's assumed that the token must be one of these. + * @param {variant} channel (Optional) The channel to read from. If not + * provided, reads from the default (unnamed) channel. + * @return {void} + * @method mustMatch + */ + mustMatch: function(tokenTypes, channel){ + + var token; + + //always convert to an array, makes things easier + if (!(tokenTypes instanceof Array)){ + tokenTypes = [tokenTypes]; + } + + if (!this.match.apply(this, arguments)){ + token = this.LT(1); + throw new SyntaxError("Expected " + this._tokenData[tokenTypes[0]].name + + " at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); + } + }, + + //------------------------------------------------------------------------- + // Consuming methods + //------------------------------------------------------------------------- + + /** + * Keeps reading from the token stream until either one of the specified + * token types is found or until the end of the input is reached. + * @param {int|int[]} tokenTypes Either a single token type or an array of + * token types that the next token should be. If an array is passed, + * it's assumed that the token must be one of these. + * @param {variant} channel (Optional) The channel to read from. If not + * provided, reads from the default (unnamed) channel. + * @return {void} + * @method advance + */ + advance: function(tokenTypes, channel){ + + while(this.LA(0) !== 0 && !this.match(tokenTypes, channel)){ + this.get(); + } + + return this.LA(0); + }, + + /** + * Consumes the next token from the token stream. + * @return {int} The token type of the token that was just consumed. + * @method get + */ + get: function(channel){ + + var tokenInfo = this._tokenData, + reader = this._reader, + value, + i =0, + len = tokenInfo.length, + found = false, + token, + info; + + //check the lookahead buffer first + if (this._lt.length && this._ltIndex >= 0 && this._ltIndex < this._lt.length){ + + i++; + this._token = this._lt[this._ltIndex++]; + info = tokenInfo[this._token.type]; + + //obey channels logic + while((info.channel !== undefined && channel !== info.channel) && + this._ltIndex < this._lt.length){ + this._token = this._lt[this._ltIndex++]; + info = tokenInfo[this._token.type]; + i++; + } + + //here be dragons + if ((info.channel === undefined || channel === info.channel) && + this._ltIndex <= this._lt.length){ + this._ltIndexCache.push(i); + return this._token.type; + } + } + + //call token retriever method + token = this._getToken(); + + //if it should be hidden, don't save a token + if (token.type > -1 && !tokenInfo[token.type].hide){ + + //apply token channel + token.channel = tokenInfo[token.type].channel; + + //save for later + this._token = token; + this._lt.push(token); + + //save space that will be moved (must be done before array is truncated) + this._ltIndexCache.push(this._lt.length - this._ltIndex + i); + + //keep the buffer under 5 items + if (this._lt.length > 5){ + this._lt.shift(); + } + + //also keep the shift buffer under 5 items + if (this._ltIndexCache.length > 5){ + this._ltIndexCache.shift(); + } + + //update lookahead index + this._ltIndex = this._lt.length; + } + + /* + * Skip to the next token if: + * 1. The token type is marked as hidden. + * 2. The token type has a channel specified and it isn't the current channel. + */ + info = tokenInfo[token.type]; + if (info && + (info.hide || + (info.channel !== undefined && channel !== info.channel))){ + return this.get(channel); + } else { + //return just the type + return token.type; + } + }, + + /** + * Looks ahead a certain number of tokens and returns the token type at + * that position. This will throw an error if you lookahead past the + * end of input, past the size of the lookahead buffer, or back past + * the first token in the lookahead buffer. + * @param {int} The index of the token type to retrieve. 0 for the + * current token, 1 for the next, -1 for the previous, etc. + * @return {int} The token type of the token in the given position. + * @method LA + */ + LA: function(index){ + var total = index, + tt; + if (index > 0){ + //TODO: Store 5 somewhere + if (index > 5){ + throw new Error("Too much lookahead."); + } + + //get all those tokens + while(total){ + tt = this.get(); + total--; + } + + //unget all those tokens + while(total < index){ + this.unget(); + total++; + } + } else if (index < 0){ + + if(this._lt[this._ltIndex+index]){ + tt = this._lt[this._ltIndex+index].type; + } else { + throw new Error("Too much lookbehind."); + } + + } else { + tt = this._token.type; + } + + return tt; + + }, + + /** + * Looks ahead a certain number of tokens and returns the token at + * that position. This will throw an error if you lookahead past the + * end of input, past the size of the lookahead buffer, or back past + * the first token in the lookahead buffer. + * @param {int} The index of the token type to retrieve. 0 for the + * current token, 1 for the next, -1 for the previous, etc. + * @return {Object} The token of the token in the given position. + * @method LA + */ + LT: function(index){ + + //lookahead first to prime the token buffer + this.LA(index); + + //now find the token, subtract one because _ltIndex is already at the next index + return this._lt[this._ltIndex+index-1]; + }, + + /** + * Returns the token type for the next token in the stream without + * consuming it. + * @return {int} The token type of the next token in the stream. + * @method peek + */ + peek: function(){ + return this.LA(1); + }, + + /** + * Returns the actual token object for the last consumed token. + * @return {Token} The token object for the last consumed token. + * @method token + */ + token: function(){ + return this._token; + }, + + /** + * Returns the name of the token for the given token type. + * @param {int} tokenType The type of token to get the name of. + * @return {String} The name of the token or "UNKNOWN_TOKEN" for any + * invalid token type. + * @method tokenName + */ + tokenName: function(tokenType){ + if (tokenType < 0 || tokenType > this._tokenData.length){ + return "UNKNOWN_TOKEN"; + } else { + return this._tokenData[tokenType].name; + } + }, + + /** + * Returns the token type value for the given token name. + * @param {String} tokenName The name of the token whose value should be returned. + * @return {int} The token type value for the given token name or -1 + * for an unknown token. + * @method tokenName + */ + tokenType: function(tokenName){ + return this._tokenData[tokenName] || -1; + }, + + /** + * Returns the last consumed token to the token stream. + * @method unget + */ + unget: function(){ + //if (this._ltIndex > -1){ + if (this._ltIndexCache.length){ + this._ltIndex -= this._ltIndexCache.pop();//--; + this._token = this._lt[this._ltIndex - 1]; + } else { + throw new Error("Too much lookahead."); + } + } + +}; + + + + +parserlib.util = { +StringReader: StringReader, +SyntaxError : SyntaxError, +SyntaxUnit : SyntaxUnit, +EventTarget : EventTarget, +TokenStreamBase : TokenStreamBase +}; +})(); + + +/* +Parser-Lib +Copyright (c) 2009-2011 Nicholas C. Zakas. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +*/ +/* Version v0.2.3, Build time: 19-June-2013 11:16:15 */ +(function(){ +var EventTarget = parserlib.util.EventTarget, +TokenStreamBase = parserlib.util.TokenStreamBase, +StringReader = parserlib.util.StringReader, +SyntaxError = parserlib.util.SyntaxError, +SyntaxUnit = parserlib.util.SyntaxUnit; + + +var Colors = { + aliceblue :"#f0f8ff", + antiquewhite :"#faebd7", + aqua :"#00ffff", + aquamarine :"#7fffd4", + azure :"#f0ffff", + beige :"#f5f5dc", + bisque :"#ffe4c4", + black :"#000000", + blanchedalmond :"#ffebcd", + blue :"#0000ff", + blueviolet :"#8a2be2", + brown :"#a52a2a", + burlywood :"#deb887", + cadetblue :"#5f9ea0", + chartreuse :"#7fff00", + chocolate :"#d2691e", + coral :"#ff7f50", + cornflowerblue :"#6495ed", + cornsilk :"#fff8dc", + crimson :"#dc143c", + cyan :"#00ffff", + darkblue :"#00008b", + darkcyan :"#008b8b", + darkgoldenrod :"#b8860b", + darkgray :"#a9a9a9", + darkgreen :"#006400", + darkkhaki :"#bdb76b", + darkmagenta :"#8b008b", + darkolivegreen :"#556b2f", + darkorange :"#ff8c00", + darkorchid :"#9932cc", + darkred :"#8b0000", + darksalmon :"#e9967a", + darkseagreen :"#8fbc8f", + darkslateblue :"#483d8b", + darkslategray :"#2f4f4f", + darkturquoise :"#00ced1", + darkviolet :"#9400d3", + deeppink :"#ff1493", + deepskyblue :"#00bfff", + dimgray :"#696969", + dodgerblue :"#1e90ff", + firebrick :"#b22222", + floralwhite :"#fffaf0", + forestgreen :"#228b22", + fuchsia :"#ff00ff", + gainsboro :"#dcdcdc", + ghostwhite :"#f8f8ff", + gold :"#ffd700", + goldenrod :"#daa520", + gray :"#808080", + green :"#008000", + greenyellow :"#adff2f", + honeydew :"#f0fff0", + hotpink :"#ff69b4", + indianred :"#cd5c5c", + indigo :"#4b0082", + ivory :"#fffff0", + khaki :"#f0e68c", + lavender :"#e6e6fa", + lavenderblush :"#fff0f5", + lawngreen :"#7cfc00", + lemonchiffon :"#fffacd", + lightblue :"#add8e6", + lightcoral :"#f08080", + lightcyan :"#e0ffff", + lightgoldenrodyellow :"#fafad2", + lightgray :"#d3d3d3", + lightgreen :"#90ee90", + lightpink :"#ffb6c1", + lightsalmon :"#ffa07a", + lightseagreen :"#20b2aa", + lightskyblue :"#87cefa", + lightslategray :"#778899", + lightsteelblue :"#b0c4de", + lightyellow :"#ffffe0", + lime :"#00ff00", + limegreen :"#32cd32", + linen :"#faf0e6", + magenta :"#ff00ff", + maroon :"#800000", + mediumaquamarine:"#66cdaa", + mediumblue :"#0000cd", + mediumorchid :"#ba55d3", + mediumpurple :"#9370d8", + mediumseagreen :"#3cb371", + mediumslateblue :"#7b68ee", + mediumspringgreen :"#00fa9a", + mediumturquoise :"#48d1cc", + mediumvioletred :"#c71585", + midnightblue :"#191970", + mintcream :"#f5fffa", + mistyrose :"#ffe4e1", + moccasin :"#ffe4b5", + navajowhite :"#ffdead", + navy :"#000080", + oldlace :"#fdf5e6", + olive :"#808000", + olivedrab :"#6b8e23", + orange :"#ffa500", + orangered :"#ff4500", + orchid :"#da70d6", + palegoldenrod :"#eee8aa", + palegreen :"#98fb98", + paleturquoise :"#afeeee", + palevioletred :"#d87093", + papayawhip :"#ffefd5", + peachpuff :"#ffdab9", + peru :"#cd853f", + pink :"#ffc0cb", + plum :"#dda0dd", + powderblue :"#b0e0e6", + purple :"#800080", + red :"#ff0000", + rosybrown :"#bc8f8f", + royalblue :"#4169e1", + saddlebrown :"#8b4513", + salmon :"#fa8072", + sandybrown :"#f4a460", + seagreen :"#2e8b57", + seashell :"#fff5ee", + sienna :"#a0522d", + silver :"#c0c0c0", + skyblue :"#87ceeb", + slateblue :"#6a5acd", + slategray :"#708090", + snow :"#fffafa", + springgreen :"#00ff7f", + steelblue :"#4682b4", + tan :"#d2b48c", + teal :"#008080", + thistle :"#d8bfd8", + tomato :"#ff6347", + turquoise :"#40e0d0", + violet :"#ee82ee", + wheat :"#f5deb3", + white :"#ffffff", + whitesmoke :"#f5f5f5", + yellow :"#ffff00", + yellowgreen :"#9acd32", + //CSS2 system colors http://www.w3.org/TR/css3-color/#css2-system + activeBorder :"Active window border.", + activecaption :"Active window caption.", + appworkspace :"Background color of multiple document interface.", + background :"Desktop background.", + buttonface :"The face background color for 3-D elements that appear 3-D due to one layer of surrounding border.", + buttonhighlight :"The color of the border facing the light source for 3-D elements that appear 3-D due to one layer of surrounding border.", + buttonshadow :"The color of the border away from the light source for 3-D elements that appear 3-D due to one layer of surrounding border.", + buttontext :"Text on push buttons.", + captiontext :"Text in caption, size box, and scrollbar arrow box.", + graytext :"Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.", + highlight :"Item(s) selected in a control.", + highlighttext :"Text of item(s) selected in a control.", + inactiveborder :"Inactive window border.", + inactivecaption :"Inactive window caption.", + inactivecaptiontext :"Color of text in an inactive caption.", + infobackground :"Background color for tooltip controls.", + infotext :"Text color for tooltip controls.", + menu :"Menu background.", + menutext :"Text in menus.", + scrollbar :"Scroll bar gray area.", + threeddarkshadow :"The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", + threedface :"The face background color for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", + threedhighlight :"The color of the lighter (generally outer) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", + threedlightshadow :"The color of the darker (generally inner) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", + threedshadow :"The color of the lighter (generally inner) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.", + window :"Window background.", + windowframe :"Window frame.", + windowtext :"Text in windows." +}; +/*global SyntaxUnit, Parser*/ +/** + * Represents a selector combinator (whitespace, +, >). + * @namespace parserlib.css + * @class Combinator + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {String} text The text representation of the unit. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function Combinator(text, line, col){ + + SyntaxUnit.call(this, text, line, col, Parser.COMBINATOR_TYPE); + + /** + * The type of modifier. + * @type String + * @property type + */ + this.type = "unknown"; + + //pretty simple + if (/^\s+$/.test(text)){ + this.type = "descendant"; + } else if (text == ">"){ + this.type = "child"; + } else if (text == "+"){ + this.type = "adjacent-sibling"; + } else if (text == "~"){ + this.type = "sibling"; + } + +} + +Combinator.prototype = new SyntaxUnit(); +Combinator.prototype.constructor = Combinator; + + +/*global SyntaxUnit, Parser*/ +/** + * Represents a media feature, such as max-width:500. + * @namespace parserlib.css + * @class MediaFeature + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {SyntaxUnit} name The name of the feature. + * @param {SyntaxUnit} value The value of the feature or null if none. + */ +function MediaFeature(name, value){ + + SyntaxUnit.call(this, "(" + name + (value !== null ? ":" + value : "") + ")", name.startLine, name.startCol, Parser.MEDIA_FEATURE_TYPE); + + /** + * The name of the media feature + * @type String + * @property name + */ + this.name = name; + + /** + * The value for the feature or null if there is none. + * @type SyntaxUnit + * @property value + */ + this.value = value; +} + +MediaFeature.prototype = new SyntaxUnit(); +MediaFeature.prototype.constructor = MediaFeature; + + +/*global SyntaxUnit, Parser*/ +/** + * Represents an individual media query. + * @namespace parserlib.css + * @class MediaQuery + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {String} modifier The modifier "not" or "only" (or null). + * @param {String} mediaType The type of media (i.e., "print"). + * @param {Array} parts Array of selectors parts making up this selector. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function MediaQuery(modifier, mediaType, features, line, col){ + + SyntaxUnit.call(this, (modifier ? modifier + " ": "") + (mediaType ? mediaType : "") + (mediaType && features.length > 0 ? " and " : "") + features.join(" and "), line, col, Parser.MEDIA_QUERY_TYPE); + + /** + * The media modifier ("not" or "only") + * @type String + * @property modifier + */ + this.modifier = modifier; + + /** + * The mediaType (i.e., "print") + * @type String + * @property mediaType + */ + this.mediaType = mediaType; + + /** + * The parts that make up the selector. + * @type Array + * @property features + */ + this.features = features; + +} + +MediaQuery.prototype = new SyntaxUnit(); +MediaQuery.prototype.constructor = MediaQuery; + + +/*global Tokens, TokenStream, SyntaxError, Properties, Validation, ValidationError, SyntaxUnit, + PropertyValue, PropertyValuePart, SelectorPart, SelectorSubPart, Selector, + PropertyName, Combinator, MediaFeature, MediaQuery, EventTarget */ + +/** + * A CSS3 parser. + * @namespace parserlib.css + * @class Parser + * @constructor + * @param {Object} options (Optional) Various options for the parser: + * starHack (true|false) to allow IE6 star hack as valid, + * underscoreHack (true|false) to interpret leading underscores + * as IE6-7 targeting for known properties, ieFilters (true|false) + * to indicate that IE < 8 filters should be accepted and not throw + * syntax errors. + */ +function Parser(options){ + + //inherit event functionality + EventTarget.call(this); + + + this.options = options || {}; + + this._tokenStream = null; +} + +//Static constants +Parser.DEFAULT_TYPE = 0; +Parser.COMBINATOR_TYPE = 1; +Parser.MEDIA_FEATURE_TYPE = 2; +Parser.MEDIA_QUERY_TYPE = 3; +Parser.PROPERTY_NAME_TYPE = 4; +Parser.PROPERTY_VALUE_TYPE = 5; +Parser.PROPERTY_VALUE_PART_TYPE = 6; +Parser.SELECTOR_TYPE = 7; +Parser.SELECTOR_PART_TYPE = 8; +Parser.SELECTOR_SUB_PART_TYPE = 9; + +Parser.prototype = function(){ + + var proto = new EventTarget(), //new prototype + prop, + additions = { + + //restore constructor + constructor: Parser, + + //instance constants - yuck + DEFAULT_TYPE : 0, + COMBINATOR_TYPE : 1, + MEDIA_FEATURE_TYPE : 2, + MEDIA_QUERY_TYPE : 3, + PROPERTY_NAME_TYPE : 4, + PROPERTY_VALUE_TYPE : 5, + PROPERTY_VALUE_PART_TYPE : 6, + SELECTOR_TYPE : 7, + SELECTOR_PART_TYPE : 8, + SELECTOR_SUB_PART_TYPE : 9, + + //----------------------------------------------------------------- + // Grammar + //----------------------------------------------------------------- + + _stylesheet: function(){ + + /* + * stylesheet + * : [ CHARSET_SYM S* STRING S* ';' ]? + * [S|CDO|CDC]* [ import [S|CDO|CDC]* ]* + * [ namespace [S|CDO|CDC]* ]* + * [ [ ruleset | media | page | font_face | keyframes ] [S|CDO|CDC]* ]* + * ; + */ + + var tokenStream = this._tokenStream, + charset = null, + count, + token, + tt; + + this.fire("startstylesheet"); + + //try to read character set + this._charset(); + + this._skipCruft(); + + //try to read imports - may be more than one + while (tokenStream.peek() == Tokens.IMPORT_SYM){ + this._import(); + this._skipCruft(); + } + + //try to read namespaces - may be more than one + while (tokenStream.peek() == Tokens.NAMESPACE_SYM){ + this._namespace(); + this._skipCruft(); + } + + //get the next token + tt = tokenStream.peek(); + + //try to read the rest + while(tt > Tokens.EOF){ + + try { + + switch(tt){ + case Tokens.MEDIA_SYM: + this._media(); + this._skipCruft(); + break; + case Tokens.PAGE_SYM: + this._page(); + this._skipCruft(); + break; + case Tokens.FONT_FACE_SYM: + this._font_face(); + this._skipCruft(); + break; + case Tokens.KEYFRAMES_SYM: + this._keyframes(); + this._skipCruft(); + break; + case Tokens.VIEWPORT_SYM: + this._viewport(); + this._skipCruft(); + break; + case Tokens.UNKNOWN_SYM: //unknown @ rule + tokenStream.get(); + if (!this.options.strict){ + + //fire error event + this.fire({ + type: "error", + error: null, + message: "Unknown @ rule: " + tokenStream.LT(0).value + ".", + line: tokenStream.LT(0).startLine, + col: tokenStream.LT(0).startCol + }); + + //skip braces + count=0; + while (tokenStream.advance([Tokens.LBRACE, Tokens.RBRACE]) == Tokens.LBRACE){ + count++; //keep track of nesting depth + } + + while(count){ + tokenStream.advance([Tokens.RBRACE]); + count--; + } + + } else { + //not a syntax error, rethrow it + throw new SyntaxError("Unknown @ rule.", tokenStream.LT(0).startLine, tokenStream.LT(0).startCol); + } + break; + case Tokens.S: + this._readWhitespace(); + break; + default: + if(!this._ruleset()){ + + //error handling for known issues + switch(tt){ + case Tokens.CHARSET_SYM: + token = tokenStream.LT(1); + this._charset(false); + throw new SyntaxError("@charset not allowed here.", token.startLine, token.startCol); + case Tokens.IMPORT_SYM: + token = tokenStream.LT(1); + this._import(false); + throw new SyntaxError("@import not allowed here.", token.startLine, token.startCol); + case Tokens.NAMESPACE_SYM: + token = tokenStream.LT(1); + this._namespace(false); + throw new SyntaxError("@namespace not allowed here.", token.startLine, token.startCol); + default: + tokenStream.get(); //get the last token + this._unexpectedToken(tokenStream.token()); + } + + } + } + } catch(ex) { + if (ex instanceof SyntaxError && !this.options.strict){ + this.fire({ + type: "error", + error: ex, + message: ex.message, + line: ex.line, + col: ex.col + }); + } else { + throw ex; + } + } + + tt = tokenStream.peek(); + } + + if (tt != Tokens.EOF){ + this._unexpectedToken(tokenStream.token()); + } + + this.fire("endstylesheet"); + }, + + _charset: function(emit){ + var tokenStream = this._tokenStream, + charset, + token, + line, + col; + + if (tokenStream.match(Tokens.CHARSET_SYM)){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.STRING); + + token = tokenStream.token(); + charset = token.value; + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.SEMICOLON); + + if (emit !== false){ + this.fire({ + type: "charset", + charset:charset, + line: line, + col: col + }); + } + } + }, + + _import: function(emit){ + /* + * import + * : IMPORT_SYM S* + * [STRING|URI] S* media_query_list? ';' S* + */ + + var tokenStream = this._tokenStream, + tt, + uri, + importToken, + mediaList = []; + + //read import symbol + tokenStream.mustMatch(Tokens.IMPORT_SYM); + importToken = tokenStream.token(); + this._readWhitespace(); + + tokenStream.mustMatch([Tokens.STRING, Tokens.URI]); + + //grab the URI value + uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1"); + + this._readWhitespace(); + + mediaList = this._media_query_list(); + + //must end with a semicolon + tokenStream.mustMatch(Tokens.SEMICOLON); + this._readWhitespace(); + + if (emit !== false){ + this.fire({ + type: "import", + uri: uri, + media: mediaList, + line: importToken.startLine, + col: importToken.startCol + }); + } + + }, + + _namespace: function(emit){ + /* + * namespace + * : NAMESPACE_SYM S* [namespace_prefix S*]? [STRING|URI] S* ';' S* + */ + + var tokenStream = this._tokenStream, + line, + col, + prefix, + uri; + + //read import symbol + tokenStream.mustMatch(Tokens.NAMESPACE_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + this._readWhitespace(); + + //it's a namespace prefix - no _namespace_prefix() method because it's just an IDENT + if (tokenStream.match(Tokens.IDENT)){ + prefix = tokenStream.token().value; + this._readWhitespace(); + } + + tokenStream.mustMatch([Tokens.STRING, Tokens.URI]); + /*if (!tokenStream.match(Tokens.STRING)){ + tokenStream.mustMatch(Tokens.URI); + }*/ + + //grab the URI value + uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1"); + + this._readWhitespace(); + + //must end with a semicolon + tokenStream.mustMatch(Tokens.SEMICOLON); + this._readWhitespace(); + + if (emit !== false){ + this.fire({ + type: "namespace", + prefix: prefix, + uri: uri, + line: line, + col: col + }); + } + + }, + + _media: function(){ + /* + * media + * : MEDIA_SYM S* media_query_list S* '{' S* ruleset* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col, + mediaList;// = []; + + //look for @media + tokenStream.mustMatch(Tokens.MEDIA_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + + mediaList = this._media_query_list(); + + tokenStream.mustMatch(Tokens.LBRACE); + this._readWhitespace(); + + this.fire({ + type: "startmedia", + media: mediaList, + line: line, + col: col + }); + + while(true) { + if (tokenStream.peek() == Tokens.PAGE_SYM){ + this._page(); + } else if (tokenStream.peek() == Tokens.FONT_FACE_SYM){ + this._font_face(); + } else if (!this._ruleset()){ + break; + } + } + + tokenStream.mustMatch(Tokens.RBRACE); + this._readWhitespace(); + + this.fire({ + type: "endmedia", + media: mediaList, + line: line, + col: col + }); + }, + + + //CSS3 Media Queries + _media_query_list: function(){ + /* + * media_query_list + * : S* [media_query [ ',' S* media_query ]* ]? + * ; + */ + var tokenStream = this._tokenStream, + mediaList = []; + + + this._readWhitespace(); + + if (tokenStream.peek() == Tokens.IDENT || tokenStream.peek() == Tokens.LPAREN){ + mediaList.push(this._media_query()); + } + + while(tokenStream.match(Tokens.COMMA)){ + this._readWhitespace(); + mediaList.push(this._media_query()); + } + + return mediaList; + }, + + /* + * Note: "expression" in the grammar maps to the _media_expression + * method. + + */ + _media_query: function(){ + /* + * media_query + * : [ONLY | NOT]? S* media_type S* [ AND S* expression ]* + * | expression [ AND S* expression ]* + * ; + */ + var tokenStream = this._tokenStream, + type = null, + ident = null, + token = null, + expressions = []; + + if (tokenStream.match(Tokens.IDENT)){ + ident = tokenStream.token().value.toLowerCase(); + + //since there's no custom tokens for these, need to manually check + if (ident != "only" && ident != "not"){ + tokenStream.unget(); + ident = null; + } else { + token = tokenStream.token(); + } + } + + this._readWhitespace(); + + if (tokenStream.peek() == Tokens.IDENT){ + type = this._media_type(); + if (token === null){ + token = tokenStream.token(); + } + } else if (tokenStream.peek() == Tokens.LPAREN){ + if (token === null){ + token = tokenStream.LT(1); + } + expressions.push(this._media_expression()); + } + + if (type === null && expressions.length === 0){ + return null; + } else { + this._readWhitespace(); + while (tokenStream.match(Tokens.IDENT)){ + if (tokenStream.token().value.toLowerCase() != "and"){ + this._unexpectedToken(tokenStream.token()); + } + + this._readWhitespace(); + expressions.push(this._media_expression()); + } + } + + return new MediaQuery(ident, type, expressions, token.startLine, token.startCol); + }, + + //CSS3 Media Queries + _media_type: function(){ + /* + * media_type + * : IDENT + * ; + */ + return this._media_feature(); + }, + + /** + * Note: in CSS3 Media Queries, this is called "expression". + * Renamed here to avoid conflict with CSS3 Selectors + * definition of "expression". Also note that "expr" in the + * grammar now maps to "expression" from CSS3 selectors. + * @method _media_expression + * @private + */ + _media_expression: function(){ + /* + * expression + * : '(' S* media_feature S* [ ':' S* expr ]? ')' S* + * ; + */ + var tokenStream = this._tokenStream, + feature = null, + token, + expression = null; + + tokenStream.mustMatch(Tokens.LPAREN); + + feature = this._media_feature(); + this._readWhitespace(); + + if (tokenStream.match(Tokens.COLON)){ + this._readWhitespace(); + token = tokenStream.LT(1); + expression = this._expression(); + } + + tokenStream.mustMatch(Tokens.RPAREN); + this._readWhitespace(); + + return new MediaFeature(feature, (expression ? new SyntaxUnit(expression, token.startLine, token.startCol) : null)); + }, + + //CSS3 Media Queries + _media_feature: function(){ + /* + * media_feature + * : IDENT + * ; + */ + var tokenStream = this._tokenStream; + + tokenStream.mustMatch(Tokens.IDENT); + + return SyntaxUnit.fromToken(tokenStream.token()); + }, + + //CSS3 Paged Media + _page: function(){ + /* + * page: + * PAGE_SYM S* IDENT? pseudo_page? S* + * '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col, + identifier = null, + pseudoPage = null; + + //look for @page + tokenStream.mustMatch(Tokens.PAGE_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + + if (tokenStream.match(Tokens.IDENT)){ + identifier = tokenStream.token().value; + + //The value 'auto' may not be used as a page name and MUST be treated as a syntax error. + if (identifier.toLowerCase() === "auto"){ + this._unexpectedToken(tokenStream.token()); + } + } + + //see if there's a colon upcoming + if (tokenStream.peek() == Tokens.COLON){ + pseudoPage = this._pseudo_page(); + } + + this._readWhitespace(); + + this.fire({ + type: "startpage", + id: identifier, + pseudo: pseudoPage, + line: line, + col: col + }); + + this._readDeclarations(true, true); + + this.fire({ + type: "endpage", + id: identifier, + pseudo: pseudoPage, + line: line, + col: col + }); + + }, + + //CSS3 Paged Media + _margin: function(){ + /* + * margin : + * margin_sym S* '{' declaration [ ';' S* declaration? ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col, + marginSym = this._margin_sym(); + + if (marginSym){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this.fire({ + type: "startpagemargin", + margin: marginSym, + line: line, + col: col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endpagemargin", + margin: marginSym, + line: line, + col: col + }); + return true; + } else { + return false; + } + }, + + //CSS3 Paged Media + _margin_sym: function(){ + + /* + * margin_sym : + * TOPLEFTCORNER_SYM | + * TOPLEFT_SYM | + * TOPCENTER_SYM | + * TOPRIGHT_SYM | + * TOPRIGHTCORNER_SYM | + * BOTTOMLEFTCORNER_SYM | + * BOTTOMLEFT_SYM | + * BOTTOMCENTER_SYM | + * BOTTOMRIGHT_SYM | + * BOTTOMRIGHTCORNER_SYM | + * LEFTTOP_SYM | + * LEFTMIDDLE_SYM | + * LEFTBOTTOM_SYM | + * RIGHTTOP_SYM | + * RIGHTMIDDLE_SYM | + * RIGHTBOTTOM_SYM + * ; + */ + + var tokenStream = this._tokenStream; + + if(tokenStream.match([Tokens.TOPLEFTCORNER_SYM, Tokens.TOPLEFT_SYM, + Tokens.TOPCENTER_SYM, Tokens.TOPRIGHT_SYM, Tokens.TOPRIGHTCORNER_SYM, + Tokens.BOTTOMLEFTCORNER_SYM, Tokens.BOTTOMLEFT_SYM, + Tokens.BOTTOMCENTER_SYM, Tokens.BOTTOMRIGHT_SYM, + Tokens.BOTTOMRIGHTCORNER_SYM, Tokens.LEFTTOP_SYM, + Tokens.LEFTMIDDLE_SYM, Tokens.LEFTBOTTOM_SYM, Tokens.RIGHTTOP_SYM, + Tokens.RIGHTMIDDLE_SYM, Tokens.RIGHTBOTTOM_SYM])) + { + return SyntaxUnit.fromToken(tokenStream.token()); + } else { + return null; + } + + }, + + _pseudo_page: function(){ + /* + * pseudo_page + * : ':' IDENT + * ; + */ + + var tokenStream = this._tokenStream; + + tokenStream.mustMatch(Tokens.COLON); + tokenStream.mustMatch(Tokens.IDENT); + + //TODO: CSS3 Paged Media says only "left", "center", and "right" are allowed + + return tokenStream.token().value; + }, + + _font_face: function(){ + /* + * font_face + * : FONT_FACE_SYM S* + * '{' S* declaration [ ';' S* declaration ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col; + + //look for @page + tokenStream.mustMatch(Tokens.FONT_FACE_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + + this.fire({ + type: "startfontface", + line: line, + col: col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endfontface", + line: line, + col: col + }); + }, + + _viewport: function(){ + /* + * viewport + * : VIEWPORT_SYM S* + * '{' S* declaration? [ ';' S* declaration? ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col; + + tokenStream.mustMatch(Tokens.VIEWPORT_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + + this.fire({ + type: "startviewport", + line: line, + col: col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endviewport", + line: line, + col: col + }); + + }, + + _operator: function(inFunction){ + + /* + * operator (outside function) + * : '/' S* | ',' S* | /( empty )/ + * operator (inside function) + * : '/' S* | '+' S* | '*' S* | '-' S* /( empty )/ + * ; + */ + + var tokenStream = this._tokenStream, + token = null; + + if (tokenStream.match([Tokens.SLASH, Tokens.COMMA]) || + (inFunction && tokenStream.match([Tokens.PLUS, Tokens.STAR, Tokens.MINUS]))){ + token = tokenStream.token(); + this._readWhitespace(); + } + return token ? PropertyValuePart.fromToken(token) : null; + + }, + + _combinator: function(){ + + /* + * combinator + * : PLUS S* | GREATER S* | TILDE S* | S+ + * ; + */ + + var tokenStream = this._tokenStream, + value = null, + token; + + if(tokenStream.match([Tokens.PLUS, Tokens.GREATER, Tokens.TILDE])){ + token = tokenStream.token(); + value = new Combinator(token.value, token.startLine, token.startCol); + this._readWhitespace(); + } + + return value; + }, + + _unary_operator: function(){ + + /* + * unary_operator + * : '-' | '+' + * ; + */ + + var tokenStream = this._tokenStream; + + if (tokenStream.match([Tokens.MINUS, Tokens.PLUS])){ + return tokenStream.token().value; + } else { + return null; + } + }, + + _property: function(){ + + /* + * property + * : IDENT S* + * ; + */ + + var tokenStream = this._tokenStream, + value = null, + hack = null, + tokenValue, + token, + line, + col; + + //check for star hack - throws error if not allowed + if (tokenStream.peek() == Tokens.STAR && this.options.starHack){ + tokenStream.get(); + token = tokenStream.token(); + hack = token.value; + line = token.startLine; + col = token.startCol; + } + + if(tokenStream.match(Tokens.IDENT)){ + token = tokenStream.token(); + tokenValue = token.value; + + //check for underscore hack - no error if not allowed because it's valid CSS syntax + if (tokenValue.charAt(0) == "_" && this.options.underscoreHack){ + hack = "_"; + tokenValue = tokenValue.substring(1); + } + + value = new PropertyName(tokenValue, hack, (line||token.startLine), (col||token.startCol)); + this._readWhitespace(); + } + + return value; + }, + + //Augmented with CSS3 Selectors + _ruleset: function(){ + /* + * ruleset + * : selectors_group + * '{' S* declaration? [ ';' S* declaration? ]* '}' S* + * ; + */ + + var tokenStream = this._tokenStream, + tt, + selectors; + + + /* + * Error Recovery: If even a single selector fails to parse, + * then the entire ruleset should be thrown away. + */ + try { + selectors = this._selectors_group(); + } catch (ex){ + if (ex instanceof SyntaxError && !this.options.strict){ + + //fire error event + this.fire({ + type: "error", + error: ex, + message: ex.message, + line: ex.line, + col: ex.col + }); + + //skip over everything until closing brace + tt = tokenStream.advance([Tokens.RBRACE]); + if (tt == Tokens.RBRACE){ + //if there's a right brace, the rule is finished so don't do anything + } else { + //otherwise, rethrow the error because it wasn't handled properly + throw ex; + } + + } else { + //not a syntax error, rethrow it + throw ex; + } + + //trigger parser to continue + return true; + } + + //if it got here, all selectors parsed + if (selectors){ + + this.fire({ + type: "startrule", + selectors: selectors, + line: selectors[0].line, + col: selectors[0].col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endrule", + selectors: selectors, + line: selectors[0].line, + col: selectors[0].col + }); + + } + + return selectors; + + }, + + //CSS3 Selectors + _selectors_group: function(){ + + /* + * selectors_group + * : selector [ COMMA S* selector ]* + * ; + */ + var tokenStream = this._tokenStream, + selectors = [], + selector; + + selector = this._selector(); + if (selector !== null){ + + selectors.push(selector); + while(tokenStream.match(Tokens.COMMA)){ + this._readWhitespace(); + selector = this._selector(); + if (selector !== null){ + selectors.push(selector); + } else { + this._unexpectedToken(tokenStream.LT(1)); + } + } + } + + return selectors.length ? selectors : null; + }, + + //CSS3 Selectors + _selector: function(){ + /* + * selector + * : simple_selector_sequence [ combinator simple_selector_sequence ]* + * ; + */ + + var tokenStream = this._tokenStream, + selector = [], + nextSelector = null, + combinator = null, + ws = null; + + //if there's no simple selector, then there's no selector + nextSelector = this._simple_selector_sequence(); + if (nextSelector === null){ + return null; + } + + selector.push(nextSelector); + + do { + + //look for a combinator + combinator = this._combinator(); + + if (combinator !== null){ + selector.push(combinator); + nextSelector = this._simple_selector_sequence(); + + //there must be a next selector + if (nextSelector === null){ + this._unexpectedToken(tokenStream.LT(1)); + } else { + + //nextSelector is an instance of SelectorPart + selector.push(nextSelector); + } + } else { + + //if there's not whitespace, we're done + if (this._readWhitespace()){ + + //add whitespace separator + ws = new Combinator(tokenStream.token().value, tokenStream.token().startLine, tokenStream.token().startCol); + + //combinator is not required + combinator = this._combinator(); + + //selector is required if there's a combinator + nextSelector = this._simple_selector_sequence(); + if (nextSelector === null){ + if (combinator !== null){ + this._unexpectedToken(tokenStream.LT(1)); + } + } else { + + if (combinator !== null){ + selector.push(combinator); + } else { + selector.push(ws); + } + + selector.push(nextSelector); + } + } else { + break; + } + + } + } while(true); + + return new Selector(selector, selector[0].line, selector[0].col); + }, + + //CSS3 Selectors + _simple_selector_sequence: function(){ + /* + * simple_selector_sequence + * : [ type_selector | universal ] + * [ HASH | class | attrib | pseudo | negation ]* + * | [ HASH | class | attrib | pseudo | negation ]+ + * ; + */ + + var tokenStream = this._tokenStream, + + //parts of a simple selector + elementName = null, + modifiers = [], + + //complete selector text + selectorText= "", + + //the different parts after the element name to search for + components = [ + //HASH + function(){ + return tokenStream.match(Tokens.HASH) ? + new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) : + null; + }, + this._class, + this._attrib, + this._pseudo, + this._negation + ], + i = 0, + len = components.length, + component = null, + found = false, + line, + col; + + + //get starting line and column for the selector + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol; + + elementName = this._type_selector(); + if (!elementName){ + elementName = this._universal(); + } + + if (elementName !== null){ + selectorText += elementName; + } + + while(true){ + + //whitespace means we're done + if (tokenStream.peek() === Tokens.S){ + break; + } + + //check for each component + while(i < len && component === null){ + component = components[i++].call(this); + } + + if (component === null){ + + //we don't have a selector + if (selectorText === ""){ + return null; + } else { + break; + } + } else { + i = 0; + modifiers.push(component); + selectorText += component.toString(); + component = null; + } + } + + + return selectorText !== "" ? + new SelectorPart(elementName, modifiers, selectorText, line, col) : + null; + }, + + //CSS3 Selectors + _type_selector: function(){ + /* + * type_selector + * : [ namespace_prefix ]? element_name + * ; + */ + + var tokenStream = this._tokenStream, + ns = this._namespace_prefix(), + elementName = this._element_name(); + + if (!elementName){ + /* + * Need to back out the namespace that was read due to both + * type_selector and universal reading namespace_prefix + * first. Kind of hacky, but only way I can figure out + * right now how to not change the grammar. + */ + if (ns){ + tokenStream.unget(); + if (ns.length > 1){ + tokenStream.unget(); + } + } + + return null; + } else { + if (ns){ + elementName.text = ns + elementName.text; + elementName.col -= ns.length; + } + return elementName; + } + }, + + //CSS3 Selectors + _class: function(){ + /* + * class + * : '.' IDENT + * ; + */ + + var tokenStream = this._tokenStream, + token; + + if (tokenStream.match(Tokens.DOT)){ + tokenStream.mustMatch(Tokens.IDENT); + token = tokenStream.token(); + return new SelectorSubPart("." + token.value, "class", token.startLine, token.startCol - 1); + } else { + return null; + } + + }, + + //CSS3 Selectors + _element_name: function(){ + /* + * element_name + * : IDENT + * ; + */ + + var tokenStream = this._tokenStream, + token; + + if (tokenStream.match(Tokens.IDENT)){ + token = tokenStream.token(); + return new SelectorSubPart(token.value, "elementName", token.startLine, token.startCol); + + } else { + return null; + } + }, + + //CSS3 Selectors + _namespace_prefix: function(){ + /* + * namespace_prefix + * : [ IDENT | '*' ]? '|' + * ; + */ + var tokenStream = this._tokenStream, + value = ""; + + //verify that this is a namespace prefix + if (tokenStream.LA(1) === Tokens.PIPE || tokenStream.LA(2) === Tokens.PIPE){ + + if(tokenStream.match([Tokens.IDENT, Tokens.STAR])){ + value += tokenStream.token().value; + } + + tokenStream.mustMatch(Tokens.PIPE); + value += "|"; + + } + + return value.length ? value : null; + }, + + //CSS3 Selectors + _universal: function(){ + /* + * universal + * : [ namespace_prefix ]? '*' + * ; + */ + var tokenStream = this._tokenStream, + value = "", + ns; + + ns = this._namespace_prefix(); + if(ns){ + value += ns; + } + + if(tokenStream.match(Tokens.STAR)){ + value += "*"; + } + + return value.length ? value : null; + + }, + + //CSS3 Selectors + _attrib: function(){ + /* + * attrib + * : '[' S* [ namespace_prefix ]? IDENT S* + * [ [ PREFIXMATCH | + * SUFFIXMATCH | + * SUBSTRINGMATCH | + * '=' | + * INCLUDES | + * DASHMATCH ] S* [ IDENT | STRING ] S* + * ]? ']' + * ; + */ + + var tokenStream = this._tokenStream, + value = null, + ns, + token; + + if (tokenStream.match(Tokens.LBRACKET)){ + token = tokenStream.token(); + value = token.value; + value += this._readWhitespace(); + + ns = this._namespace_prefix(); + + if (ns){ + value += ns; + } + + tokenStream.mustMatch(Tokens.IDENT); + value += tokenStream.token().value; + value += this._readWhitespace(); + + if(tokenStream.match([Tokens.PREFIXMATCH, Tokens.SUFFIXMATCH, Tokens.SUBSTRINGMATCH, + Tokens.EQUALS, Tokens.INCLUDES, Tokens.DASHMATCH])){ + + value += tokenStream.token().value; + value += this._readWhitespace(); + + tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]); + value += tokenStream.token().value; + value += this._readWhitespace(); + } + + tokenStream.mustMatch(Tokens.RBRACKET); + + return new SelectorSubPart(value + "]", "attribute", token.startLine, token.startCol); + } else { + return null; + } + }, + + //CSS3 Selectors + _pseudo: function(){ + + /* + * pseudo + * : ':' ':'? [ IDENT | functional_pseudo ] + * ; + */ + + var tokenStream = this._tokenStream, + pseudo = null, + colons = ":", + line, + col; + + if (tokenStream.match(Tokens.COLON)){ + + if (tokenStream.match(Tokens.COLON)){ + colons += ":"; + } + + if (tokenStream.match(Tokens.IDENT)){ + pseudo = tokenStream.token().value; + line = tokenStream.token().startLine; + col = tokenStream.token().startCol - colons.length; + } else if (tokenStream.peek() == Tokens.FUNCTION){ + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol - colons.length; + pseudo = this._functional_pseudo(); + } + + if (pseudo){ + pseudo = new SelectorSubPart(colons + pseudo, "pseudo", line, col); + } + } + + return pseudo; + }, + + //CSS3 Selectors + _functional_pseudo: function(){ + /* + * functional_pseudo + * : FUNCTION S* expression ')' + * ; + */ + + var tokenStream = this._tokenStream, + value = null; + + if(tokenStream.match(Tokens.FUNCTION)){ + value = tokenStream.token().value; + value += this._readWhitespace(); + value += this._expression(); + tokenStream.mustMatch(Tokens.RPAREN); + value += ")"; + } + + return value; + }, + + //CSS3 Selectors + _expression: function(){ + /* + * expression + * : [ [ PLUS | '-' | DIMENSION | NUMBER | STRING | IDENT ] S* ]+ + * ; + */ + + var tokenStream = this._tokenStream, + value = ""; + + while(tokenStream.match([Tokens.PLUS, Tokens.MINUS, Tokens.DIMENSION, + Tokens.NUMBER, Tokens.STRING, Tokens.IDENT, Tokens.LENGTH, + Tokens.FREQ, Tokens.ANGLE, Tokens.TIME, + Tokens.RESOLUTION, Tokens.SLASH])){ + + value += tokenStream.token().value; + value += this._readWhitespace(); + } + + return value.length ? value : null; + + }, + + //CSS3 Selectors + _negation: function(){ + /* + * negation + * : NOT S* negation_arg S* ')' + * ; + */ + + var tokenStream = this._tokenStream, + line, + col, + value = "", + arg, + subpart = null; + + if (tokenStream.match(Tokens.NOT)){ + value = tokenStream.token().value; + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + value += this._readWhitespace(); + arg = this._negation_arg(); + value += arg; + value += this._readWhitespace(); + tokenStream.match(Tokens.RPAREN); + value += tokenStream.token().value; + + subpart = new SelectorSubPart(value, "not", line, col); + subpart.args.push(arg); + } + + return subpart; + }, + + //CSS3 Selectors + _negation_arg: function(){ + /* + * negation_arg + * : type_selector | universal | HASH | class | attrib | pseudo + * ; + */ + + var tokenStream = this._tokenStream, + args = [ + this._type_selector, + this._universal, + function(){ + return tokenStream.match(Tokens.HASH) ? + new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) : + null; + }, + this._class, + this._attrib, + this._pseudo + ], + arg = null, + i = 0, + len = args.length, + elementName, + line, + col, + part; + + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol; + + while(i < len && arg === null){ + + arg = args[i].call(this); + i++; + } + + //must be a negation arg + if (arg === null){ + this._unexpectedToken(tokenStream.LT(1)); + } + + //it's an element name + if (arg.type == "elementName"){ + part = new SelectorPart(arg, [], arg.toString(), line, col); + } else { + part = new SelectorPart(null, [arg], arg.toString(), line, col); + } + + return part; + }, + + _declaration: function(){ + + /* + * declaration + * : property ':' S* expr prio? + * | /( empty )/ + * ; + */ + + var tokenStream = this._tokenStream, + property = null, + expr = null, + prio = null, + error = null, + invalid = null, + propertyName= ""; + + property = this._property(); + if (property !== null){ + + tokenStream.mustMatch(Tokens.COLON); + this._readWhitespace(); + + expr = this._expr(); + + //if there's no parts for the value, it's an error + if (!expr || expr.length === 0){ + this._unexpectedToken(tokenStream.LT(1)); + } + + prio = this._prio(); + + /* + * If hacks should be allowed, then only check the root + * property. If hacks should not be allowed, treat + * _property or *property as invalid properties. + */ + propertyName = property.toString(); + if (this.options.starHack && property.hack == "*" || + this.options.underscoreHack && property.hack == "_") { + + propertyName = property.text; + } + + try { + this._validateProperty(propertyName, expr); + } catch (ex) { + invalid = ex; + } + + this.fire({ + type: "property", + property: property, + value: expr, + important: prio, + line: property.line, + col: property.col, + invalid: invalid + }); + + return true; + } else { + return false; + } + }, + + _prio: function(){ + /* + * prio + * : IMPORTANT_SYM S* + * ; + */ + + var tokenStream = this._tokenStream, + result = tokenStream.match(Tokens.IMPORTANT_SYM); + + this._readWhitespace(); + return result; + }, + + _expr: function(inFunction){ + /* + * expr + * : term [ operator term ]* + * ; + */ + + var tokenStream = this._tokenStream, + values = [], + //valueParts = [], + value = null, + operator = null; + + value = this._term(); + if (value !== null){ + + values.push(value); + + do { + operator = this._operator(inFunction); + + //if there's an operator, keep building up the value parts + if (operator){ + values.push(operator); + } /*else { + //if there's not an operator, you have a full value + values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col)); + valueParts = []; + }*/ + + value = this._term(); + + if (value === null){ + break; + } else { + values.push(value); + } + } while(true); + } + + //cleanup + /*if (valueParts.length){ + values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col)); + }*/ + + return values.length > 0 ? new PropertyValue(values, values[0].line, values[0].col) : null; + }, + + _term: function(){ + + /* + * term + * : unary_operator? + * [ NUMBER S* | PERCENTAGE S* | LENGTH S* | ANGLE S* | + * TIME S* | FREQ S* | function | ie_function ] + * | STRING S* | IDENT S* | URI S* | UNICODERANGE S* | hexcolor + * ; + */ + + var tokenStream = this._tokenStream, + unary = null, + value = null, + token, + line, + col; + + //returns the operator or null + unary = this._unary_operator(); + if (unary !== null){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + } + + //exception for IE filters + if (tokenStream.peek() == Tokens.IE_FUNCTION && this.options.ieFilters){ + + value = this._ie_function(); + if (unary === null){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + } + + //see if there's a simple match + } else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH, + Tokens.ANGLE, Tokens.TIME, + Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])){ + + value = tokenStream.token().value; + if (unary === null){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + } + this._readWhitespace(); + } else { + + //see if it's a color + token = this._hexcolor(); + if (token === null){ + + //if there's no unary, get the start of the next token for line/col info + if (unary === null){ + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol; + } + + //has to be a function + if (value === null){ + + /* + * This checks for alpha(opacity=0) style of IE + * functions. IE_FUNCTION only presents progid: style. + */ + if (tokenStream.LA(3) == Tokens.EQUALS && this.options.ieFilters){ + value = this._ie_function(); + } else { + value = this._function(); + } + } + + /*if (value === null){ + return null; + //throw new Error("Expected identifier at line " + tokenStream.token().startLine + ", character " + tokenStream.token().startCol + "."); + }*/ + + } else { + value = token.value; + if (unary === null){ + line = token.startLine; + col = token.startCol; + } + } + + } + + return value !== null ? + new PropertyValuePart(unary !== null ? unary + value : value, line, col) : + null; + + }, + + _function: function(){ + + /* + * function + * : FUNCTION S* expr ')' S* + * ; + */ + + var tokenStream = this._tokenStream, + functionText = null, + expr = null, + lt; + + if (tokenStream.match(Tokens.FUNCTION)){ + functionText = tokenStream.token().value; + this._readWhitespace(); + expr = this._expr(true); + functionText += expr; + + //START: Horrible hack in case it's an IE filter + if (this.options.ieFilters && tokenStream.peek() == Tokens.EQUALS){ + do { + + if (this._readWhitespace()){ + functionText += tokenStream.token().value; + } + + //might be second time in the loop + if (tokenStream.LA(0) == Tokens.COMMA){ + functionText += tokenStream.token().value; + } + + tokenStream.match(Tokens.IDENT); + functionText += tokenStream.token().value; + + tokenStream.match(Tokens.EQUALS); + functionText += tokenStream.token().value; + + //functionText += this._term(); + lt = tokenStream.peek(); + while(lt != Tokens.COMMA && lt != Tokens.S && lt != Tokens.RPAREN){ + tokenStream.get(); + functionText += tokenStream.token().value; + lt = tokenStream.peek(); + } + } while(tokenStream.match([Tokens.COMMA, Tokens.S])); + } + + //END: Horrible Hack + + tokenStream.match(Tokens.RPAREN); + functionText += ")"; + this._readWhitespace(); + } + + return functionText; + }, + + _ie_function: function(){ + + /* (My own extension) + * ie_function + * : IE_FUNCTION S* IDENT '=' term [S* ','? IDENT '=' term]+ ')' S* + * ; + */ + + var tokenStream = this._tokenStream, + functionText = null, + expr = null, + lt; + + //IE function can begin like a regular function, too + if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])){ + functionText = tokenStream.token().value; + + do { + + if (this._readWhitespace()){ + functionText += tokenStream.token().value; + } + + //might be second time in the loop + if (tokenStream.LA(0) == Tokens.COMMA){ + functionText += tokenStream.token().value; + } + + tokenStream.match(Tokens.IDENT); + functionText += tokenStream.token().value; + + tokenStream.match(Tokens.EQUALS); + functionText += tokenStream.token().value; + + //functionText += this._term(); + lt = tokenStream.peek(); + while(lt != Tokens.COMMA && lt != Tokens.S && lt != Tokens.RPAREN){ + tokenStream.get(); + functionText += tokenStream.token().value; + lt = tokenStream.peek(); + } + } while(tokenStream.match([Tokens.COMMA, Tokens.S])); + + tokenStream.match(Tokens.RPAREN); + functionText += ")"; + this._readWhitespace(); + } + + return functionText; + }, + + _hexcolor: function(){ + /* + * There is a constraint on the color that it must + * have either 3 or 6 hex-digits (i.e., [0-9a-fA-F]) + * after the "#"; e.g., "#000" is OK, but "#abcd" is not. + * + * hexcolor + * : HASH S* + * ; + */ + + var tokenStream = this._tokenStream, + token = null, + color; + + if(tokenStream.match(Tokens.HASH)){ + + //need to do some validation here + + token = tokenStream.token(); + color = token.value; + if (!/#[a-f0-9]{3,6}/i.test(color)){ + throw new SyntaxError("Expected a hex color but found '" + color + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); + } + this._readWhitespace(); + } + + return token; + }, + + //----------------------------------------------------------------- + // Animations methods + //----------------------------------------------------------------- + + _keyframes: function(){ + + /* + * keyframes: + * : KEYFRAMES_SYM S* keyframe_name S* '{' S* keyframe_rule* '}' { + * ; + */ + var tokenStream = this._tokenStream, + token, + tt, + name, + prefix = ""; + + tokenStream.mustMatch(Tokens.KEYFRAMES_SYM); + token = tokenStream.token(); + if (/^@\-([^\-]+)\-/.test(token.value)) { + prefix = RegExp.$1; + } + + this._readWhitespace(); + name = this._keyframe_name(); + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.LBRACE); + + this.fire({ + type: "startkeyframes", + name: name, + prefix: prefix, + line: token.startLine, + col: token.startCol + }); + + this._readWhitespace(); + tt = tokenStream.peek(); + + //check for key + while(tt == Tokens.IDENT || tt == Tokens.PERCENTAGE) { + this._keyframe_rule(); + this._readWhitespace(); + tt = tokenStream.peek(); + } + + this.fire({ + type: "endkeyframes", + name: name, + prefix: prefix, + line: token.startLine, + col: token.startCol + }); + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.RBRACE); + + }, + + _keyframe_name: function(){ + + /* + * keyframe_name: + * : IDENT + * | STRING + * ; + */ + var tokenStream = this._tokenStream, + token; + + tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]); + return SyntaxUnit.fromToken(tokenStream.token()); + }, + + _keyframe_rule: function(){ + + /* + * keyframe_rule: + * : key_list S* + * '{' S* declaration [ ';' S* declaration ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + token, + keyList = this._key_list(); + + this.fire({ + type: "startkeyframerule", + keys: keyList, + line: keyList[0].line, + col: keyList[0].col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endkeyframerule", + keys: keyList, + line: keyList[0].line, + col: keyList[0].col + }); + + }, + + _key_list: function(){ + + /* + * key_list: + * : key [ S* ',' S* key]* + * ; + */ + var tokenStream = this._tokenStream, + token, + key, + keyList = []; + + //must be least one key + keyList.push(this._key()); + + this._readWhitespace(); + + while(tokenStream.match(Tokens.COMMA)){ + this._readWhitespace(); + keyList.push(this._key()); + this._readWhitespace(); + } + + return keyList; + }, + + _key: function(){ + /* + * There is a restriction that IDENT can be only "from" or "to". + * + * key + * : PERCENTAGE + * | IDENT + * ; + */ + + var tokenStream = this._tokenStream, + token; + + if (tokenStream.match(Tokens.PERCENTAGE)){ + return SyntaxUnit.fromToken(tokenStream.token()); + } else if (tokenStream.match(Tokens.IDENT)){ + token = tokenStream.token(); + + if (/from|to/i.test(token.value)){ + return SyntaxUnit.fromToken(token); + } + + tokenStream.unget(); + } + + //if it gets here, there wasn't a valid token, so time to explode + this._unexpectedToken(tokenStream.LT(1)); + }, + + //----------------------------------------------------------------- + // Helper methods + //----------------------------------------------------------------- + + /** + * Not part of CSS grammar, but useful for skipping over + * combination of white space and HTML-style comments. + * @return {void} + * @method _skipCruft + * @private + */ + _skipCruft: function(){ + while(this._tokenStream.match([Tokens.S, Tokens.CDO, Tokens.CDC])){ + //noop + } + }, + + /** + * Not part of CSS grammar, but this pattern occurs frequently + * in the official CSS grammar. Split out here to eliminate + * duplicate code. + * @param {Boolean} checkStart Indicates if the rule should check + * for the left brace at the beginning. + * @param {Boolean} readMargins Indicates if the rule should check + * for margin patterns. + * @return {void} + * @method _readDeclarations + * @private + */ + _readDeclarations: function(checkStart, readMargins){ + /* + * Reads the pattern + * S* '{' S* declaration [ ';' S* declaration ]* '}' S* + * or + * S* '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S* + * Note that this is how it is described in CSS3 Paged Media, but is actually incorrect. + * A semicolon is only necessary following a declaration is there's another declaration + * or margin afterwards. + */ + var tokenStream = this._tokenStream, + tt; + + + this._readWhitespace(); + + if (checkStart){ + tokenStream.mustMatch(Tokens.LBRACE); + } + + this._readWhitespace(); + + try { + + while(true){ + + if (tokenStream.match(Tokens.SEMICOLON) || (readMargins && this._margin())){ + //noop + } else if (this._declaration()){ + if (!tokenStream.match(Tokens.SEMICOLON)){ + break; + } + } else { + break; + } + + //if ((!this._margin() && !this._declaration()) || !tokenStream.match(Tokens.SEMICOLON)){ + // break; + //} + this._readWhitespace(); + } + + tokenStream.mustMatch(Tokens.RBRACE); + this._readWhitespace(); + + } catch (ex) { + if (ex instanceof SyntaxError && !this.options.strict){ + + //fire error event + this.fire({ + type: "error", + error: ex, + message: ex.message, + line: ex.line, + col: ex.col + }); + + //see if there's another declaration + tt = tokenStream.advance([Tokens.SEMICOLON, Tokens.RBRACE]); + if (tt == Tokens.SEMICOLON){ + //if there's a semicolon, then there might be another declaration + this._readDeclarations(false, readMargins); + } else if (tt != Tokens.RBRACE){ + //if there's a right brace, the rule is finished so don't do anything + //otherwise, rethrow the error because it wasn't handled properly + throw ex; + } + + } else { + //not a syntax error, rethrow it + throw ex; + } + } + + }, + + /** + * In some cases, you can end up with two white space tokens in a + * row. Instead of making a change in every function that looks for + * white space, this function is used to match as much white space + * as necessary. + * @method _readWhitespace + * @return {String} The white space if found, empty string if not. + * @private + */ + _readWhitespace: function(){ + + var tokenStream = this._tokenStream, + ws = ""; + + while(tokenStream.match(Tokens.S)){ + ws += tokenStream.token().value; + } + + return ws; + }, + + + /** + * Throws an error when an unexpected token is found. + * @param {Object} token The token that was found. + * @method _unexpectedToken + * @return {void} + * @private + */ + _unexpectedToken: function(token){ + throw new SyntaxError("Unexpected token '" + token.value + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); + }, + + /** + * Helper method used for parsing subparts of a style sheet. + * @return {void} + * @method _verifyEnd + * @private + */ + _verifyEnd: function(){ + if (this._tokenStream.LA(1) != Tokens.EOF){ + this._unexpectedToken(this._tokenStream.LT(1)); + } + }, + + //----------------------------------------------------------------- + // Validation methods + //----------------------------------------------------------------- + _validateProperty: function(property, value){ + Validation.validate(property, value); + }, + + //----------------------------------------------------------------- + // Parsing methods + //----------------------------------------------------------------- + + parse: function(input){ + this._tokenStream = new TokenStream(input, Tokens); + this._stylesheet(); + }, + + parseStyleSheet: function(input){ + //just passthrough + return this.parse(input); + }, + + parseMediaQuery: function(input){ + this._tokenStream = new TokenStream(input, Tokens); + var result = this._media_query(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses a property value (everything after the semicolon). + * @return {parserlib.css.PropertyValue} The property value. + * @throws parserlib.util.SyntaxError If an unexpected token is found. + * @method parserPropertyValue + */ + parsePropertyValue: function(input){ + + this._tokenStream = new TokenStream(input, Tokens); + this._readWhitespace(); + + var result = this._expr(); + + //okay to have a trailing white space + this._readWhitespace(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses a complete CSS rule, including selectors and + * properties. + * @param {String} input The text to parser. + * @return {Boolean} True if the parse completed successfully, false if not. + * @method parseRule + */ + parseRule: function(input){ + this._tokenStream = new TokenStream(input, Tokens); + + //skip any leading white space + this._readWhitespace(); + + var result = this._ruleset(); + + //skip any trailing white space + this._readWhitespace(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses a single CSS selector (no comma) + * @param {String} input The text to parse as a CSS selector. + * @return {Selector} An object representing the selector. + * @throws parserlib.util.SyntaxError If an unexpected token is found. + * @method parseSelector + */ + parseSelector: function(input){ + + this._tokenStream = new TokenStream(input, Tokens); + + //skip any leading white space + this._readWhitespace(); + + var result = this._selector(); + + //skip any trailing white space + this._readWhitespace(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses an HTML style attribute: a set of CSS declarations + * separated by semicolons. + * @param {String} input The text to parse as a style attribute + * @return {void} + * @method parseStyleAttribute + */ + parseStyleAttribute: function(input){ + input += "}"; // for error recovery in _readDeclarations() + this._tokenStream = new TokenStream(input, Tokens); + this._readDeclarations(); + } + }; + + //copy over onto prototype + for (prop in additions){ + if (additions.hasOwnProperty(prop)){ + proto[prop] = additions[prop]; + } + } + + return proto; +}(); + + +/* +nth + : S* [ ['-'|'+']? INTEGER? {N} [ S* ['-'|'+'] S* INTEGER ]? | + ['-'|'+']? INTEGER | {O}{D}{D} | {E}{V}{E}{N} ] S* + ; +*/ + +/*global Validation, ValidationTypes, ValidationError*/ +var Properties = { + + //A + "alignment-adjust" : "auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical | | ", + "alignment-baseline" : "baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical", + "animation" : 1, + "animation-delay" : { multi: "