diff options
Diffstat (limited to 'node_modules/gaze')
| -rw-r--r-- | node_modules/gaze/LICENSE-MIT | 22 | ||||
| -rw-r--r-- | node_modules/gaze/README.md | 181 | ||||
| -rw-r--r-- | node_modules/gaze/lib/gaze.js | 439 | ||||
| -rw-r--r-- | node_modules/gaze/lib/helper.js | 67 | ||||
| -rw-r--r-- | node_modules/gaze/package.json | 50 |
5 files changed, 0 insertions, 759 deletions
diff --git a/node_modules/gaze/LICENSE-MIT b/node_modules/gaze/LICENSE-MIT deleted file mode 100644 index 8c1a83323..000000000 --- a/node_modules/gaze/LICENSE-MIT +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2013 Kyle Robinson Young - -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. diff --git a/node_modules/gaze/README.md b/node_modules/gaze/README.md deleted file mode 100644 index f7d6c3bad..000000000 --- a/node_modules/gaze/README.md +++ /dev/null @@ -1,181 +0,0 @@ -# gaze [](https://travis-ci.org/shama/gaze) - -A globbing fs.watch wrapper built from the best parts of other fine watch libs. -Compatible with Node.js 0.10/0.8, Windows, OSX and Linux. - - - -## Usage -Install the module with: `npm install gaze` or place into your `package.json` -and run `npm install`. - -```javascript -var gaze = require('gaze'); - -// Watch all .js files/dirs in process.cwd() -gaze('**/*.js', function(err, watcher) { - // Files have all started watching - // watcher === this - - // Get all watched files - console.log(this.watched()); - - // On file changed - this.on('changed', function(filepath) { - console.log(filepath + ' was changed'); - }); - - // On file added - this.on('added', function(filepath) { - console.log(filepath + ' was added'); - }); - - // On file deleted - this.on('deleted', function(filepath) { - console.log(filepath + ' was deleted'); - }); - - // On changed/added/deleted - this.on('all', function(event, filepath) { - console.log(filepath + ' was ' + event); - }); - - // Get watched files with relative paths - console.log(this.relative()); -}); - -// Also accepts an array of patterns -gaze(['stylesheets/*.css', 'images/**/*.png'], function() { - // Add more patterns later to be watched - this.add(['js/*.js']); -}); -``` - -### Alternate Interface - -```javascript -var Gaze = require('gaze').Gaze; - -var gaze = new Gaze('**/*'); - -// Files have all started watching -gaze.on('ready', function(watcher) { }); - -// A file has been added/changed/deleted has occurred -gaze.on('all', function(event, filepath) { }); -``` - -### Errors - -```javascript -gaze('**/*', function() { - this.on('error', function(err) { - // Handle error here - }); -}); -``` - -### Minimatch / Glob - -See [isaacs's minimatch](https://github.com/isaacs/minimatch) for more -information on glob patterns. - -## Documentation - -### gaze(patterns, [options], callback) - -* `patterns` {String|Array} File patterns to be matched -* `options` {Object} -* `callback` {Function} - * `err` {Error | null} - * `watcher` {Object} Instance of the Gaze watcher - -### Class: gaze.Gaze - -Create a Gaze object by instanting the `gaze.Gaze` class. - -```javascript -var Gaze = require('gaze').Gaze; -var gaze = new Gaze(pattern, options, callback); -``` - -#### Properties - -* `options` The options object passed in. - * `interval` {integer} Interval to pass to fs.watchFile - * `debounceDelay` {integer} Delay for events called in succession for the same - file/event - -#### Events - -* `ready(watcher)` When files have been globbed and watching has begun. -* `all(event, filepath)` When an `added`, `changed` or `deleted` event occurs. -* `added(filepath)` When a file has been added to a watch directory. -* `changed(filepath)` When a file has been changed. -* `deleted(filepath)` When a file has been deleted. -* `renamed(newPath, oldPath)` When a file has been renamed. -* `end()` When the watcher is closed and watches have been removed. -* `error(err)` When an error occurs. -* `nomatch` When no files have been matched. - -#### Methods - -* `emit(event, [...])` Wrapper for the EventEmitter.emit. - `added`|`changed`|`deleted` events will also trigger the `all` event. -* `close()` Unwatch all files and reset the watch instance. -* `add(patterns, callback)` Adds file(s) patterns to be watched. -* `remove(filepath)` removes a file or directory from being watched. Does not - recurse directories. -* `watched()` Returns the currently watched files. -* `relative([dir, unixify])` Returns the currently watched files with relative paths. - * `dir` {string} Only return relative files for this directory. - * `unixify` {boolean} Return paths with `/` instead of `\\` if on Windows. - -## FAQs - -### Why Another `fs.watch` Wrapper? -I liked parts of other `fs.watch` wrappers but none had all the features I -needed. This lib combines the features I needed from other fine watch libs: -Speedy data behavior from -[paulmillr's chokidar](https://github.com/paulmillr/chokidar), API interface -from [mikeal's watch](https://github.com/mikeal/watch) and file globbing using -[isaacs's glob](https://github.com/isaacs/node-glob) which is also used by -[cowboy's Grunt](https://github.com/gruntjs/grunt). - -### How do I fix the error `EMFILE: Too many opened files.`? -This is because of your system's max opened file limit. For OSX the default is -very low (256). Increase your limit temporarily with `ulimit -n 10480`, the -number being the new max limit. - -## Contributing -In lieu of a formal styleguide, take care to maintain the existing coding style. -Add unit tests for any new or changed functionality. Lint and test your code -using [grunt](http://gruntjs.com/). - -## Release History -* 0.5.2 - Fix for ENOENT error with non-existent symlinks. -* 0.5.1 - Use setImmediate (process.nextTick for node v0.8) to defer ready/nomatch events (@amasad). -* 0.5.0 - Process is now kept alive while watching files. Emits a nomatch event when no files are matching. -* 0.4.3 - Track file additions in newly created folders (@brett-shwom). -* 0.4.2 - Fix .remove() method to remove a single file in a directory (@kaelzhang). Fixing Cannot call method 'call' of undefined (@krasimir). Track new file additions within folders (@brett-shwom). -* 0.4.1 - Fix watchDir not respecting close in race condition (@chrisirhc). -* 0.4.0 - Drop support for node v0.6. Use globule for file matching. Avoid node v0.10 path.resolve/join errors. Register new files when added to non-existent folder. Multiple instances can now poll the same files (@jpommerening). -* 0.3.4 - Code clean up. Fix path must be strings errors (@groner). Fix incorrect added events (@groner). -* 0.3.3 - Fix for multiple patterns with negate. -* 0.3.2 - Emit `end` before removeAllListeners. -* 0.3.1 - Fix added events within subfolder patterns. -* 0.3.0 - Handle safewrite events, `forceWatchMethod` option removed, bug fixes and watch optimizations (@rgaskill). -* 0.2.2 - Fix issue where subsequent add calls dont get watched (@samcday). removeAllListeners on close. -* 0.2.1 - Fix issue with invalid `added` events in current working dir. -* 0.2.0 - Support and mark folders with `path.sep`. Add `forceWatchMethod` option. Support `renamed` events. -* 0.1.6 - Recognize the `cwd` option properly -* 0.1.5 - Catch too many open file errors -* 0.1.4 - Really fix the race condition with 2 watches -* 0.1.3 - Fix race condition with 2 watches -* 0.1.2 - Read triggering changed event fix -* 0.1.1 - Minor fixes -* 0.1.0 - Initial release - -## License -Copyright (c) 2013 Kyle Robinson Young -Licensed under the MIT license. diff --git a/node_modules/gaze/lib/gaze.js b/node_modules/gaze/lib/gaze.js deleted file mode 100644 index 28c26533b..000000000 --- a/node_modules/gaze/lib/gaze.js +++ /dev/null @@ -1,439 +0,0 @@ -/* - * gaze - * https://github.com/shama/gaze - * - * Copyright (c) 2013 Kyle Robinson Young - * Licensed under the MIT license. - */ - -'use strict'; - -// libs -var util = require('util'); -var EE = require('events').EventEmitter; -var fs = require('fs'); -var path = require('path'); -var globule = require('globule'); -var helper = require('./helper'); - -// shim setImmediate for node v0.8 -var setImmediate = require('timers').setImmediate; -if (typeof setImmediate !== 'function') { - setImmediate = process.nextTick; -} - -// globals -var delay = 10; - -// `Gaze` EventEmitter object to return in the callback -function Gaze(patterns, opts, done) { - var self = this; - EE.call(self); - - // If second arg is the callback - if (typeof opts === 'function') { - done = opts; - opts = {}; - } - - // Default options - opts = opts || {}; - opts.mark = true; - opts.interval = opts.interval || 100; - opts.debounceDelay = opts.debounceDelay || 500; - opts.cwd = opts.cwd || process.cwd(); - this.options = opts; - - // Default done callback - done = done || function() {}; - - // Remember our watched dir:files - this._watched = Object.create(null); - - // Store watchers - this._watchers = Object.create(null); - - // Store watchFile listeners - this._pollers = Object.create(null); - - // Store patterns - this._patterns = []; - - // Cached events for debouncing - this._cached = Object.create(null); - - // Set maxListeners - if (this.options.maxListeners) { - this.setMaxListeners(this.options.maxListeners); - Gaze.super_.prototype.setMaxListeners(this.options.maxListeners); - delete this.options.maxListeners; - } - - // Initialize the watch on files - if (patterns) { - this.add(patterns, done); - } - - // keep the process alive - this._keepalive = setInterval(function() {}, 200); - - return this; -} -util.inherits(Gaze, EE); - -// Main entry point. Start watching and call done when setup -module.exports = function gaze(patterns, opts, done) { - return new Gaze(patterns, opts, done); -}; -module.exports.Gaze = Gaze; - -// Override the emit function to emit `all` events -// and debounce on duplicate events per file -Gaze.prototype.emit = function() { - var self = this; - var args = arguments; - - var e = args[0]; - var filepath = args[1]; - var timeoutId; - - // If not added/deleted/changed/renamed then just emit the event - if (e.slice(-2) !== 'ed') { - Gaze.super_.prototype.emit.apply(self, args); - return this; - } - - // Detect rename event, if added and previous deleted is in the cache - if (e === 'added') { - Object.keys(this._cached).forEach(function(oldFile) { - if (self._cached[oldFile].indexOf('deleted') !== -1) { - args[0] = e = 'renamed'; - [].push.call(args, oldFile); - delete self._cached[oldFile]; - return false; - } - }); - } - - // If cached doesnt exist, create a delay before running the next - // then emit the event - var cache = this._cached[filepath] || []; - if (cache.indexOf(e) === -1) { - helper.objectPush(self._cached, filepath, e); - clearTimeout(timeoutId); - timeoutId = setTimeout(function() { - delete self._cached[filepath]; - }, this.options.debounceDelay); - // Emit the event and `all` event - Gaze.super_.prototype.emit.apply(self, args); - Gaze.super_.prototype.emit.apply(self, ['all', e].concat([].slice.call(args, 1))); - } - - // Detect if new folder added to trigger for matching files within folder - if (e === 'added') { - if (helper.isDir(filepath)) { - fs.readdirSync(filepath).map(function(file) { - return path.join(filepath, file); - }).filter(function(file) { - return globule.isMatch(self._patterns, file, self.options); - }).forEach(function(file) { - self.emit('added', file); - }); - } - } - - return this; -}; - -// Close watchers -Gaze.prototype.close = function(_reset) { - var self = this; - _reset = _reset === false ? false : true; - Object.keys(self._watchers).forEach(function(file) { - self._watchers[file].close(); - }); - self._watchers = Object.create(null); - Object.keys(this._watched).forEach(function(dir) { - self._unpollDir(dir); - }); - if (_reset) { - self._watched = Object.create(null); - setTimeout(function() { - self.emit('end'); - self.removeAllListeners(); - clearInterval(self._keepalive); - }, delay + 100); - } - return self; -}; - -// Add file patterns to be watched -Gaze.prototype.add = function(files, done) { - if (typeof files === 'string') { files = [files]; } - this._patterns = helper.unique.apply(null, [this._patterns, files]); - files = globule.find(this._patterns, this.options); - this._addToWatched(files); - this.close(false); - this._initWatched(done); -}; - -// Dont increment patterns and dont call done if nothing added -Gaze.prototype._internalAdd = function(file, done) { - var files = []; - if (helper.isDir(file)) { - files = [helper.markDir(file)].concat(globule.find(this._patterns, this.options)); - } else { - if (globule.isMatch(this._patterns, file, this.options)) { - files = [file]; - } - } - if (files.length > 0) { - this._addToWatched(files); - this.close(false); - this._initWatched(done); - } -}; - -// Remove file/dir from `watched` -Gaze.prototype.remove = function(file) { - var self = this; - if (this._watched[file]) { - // is dir, remove all files - this._unpollDir(file); - delete this._watched[file]; - } else { - // is a file, find and remove - Object.keys(this._watched).forEach(function(dir) { - var index = self._watched[dir].indexOf(file); - if (index !== -1) { - self._unpollFile(file); - self._watched[dir].splice(index, 1); - return false; - } - }); - } - if (this._watchers[file]) { - this._watchers[file].close(); - } - return this; -}; - -// Return watched files -Gaze.prototype.watched = function() { - return this._watched; -}; - -// Returns `watched` files with relative paths to process.cwd() -Gaze.prototype.relative = function(dir, unixify) { - var self = this; - var relative = Object.create(null); - var relDir, relFile, unixRelDir; - var cwd = this.options.cwd || process.cwd(); - if (dir === '') { dir = '.'; } - dir = helper.markDir(dir); - unixify = unixify || false; - Object.keys(this._watched).forEach(function(dir) { - relDir = path.relative(cwd, dir) + path.sep; - if (relDir === path.sep) { relDir = '.'; } - unixRelDir = unixify ? helper.unixifyPathSep(relDir) : relDir; - relative[unixRelDir] = self._watched[dir].map(function(file) { - relFile = path.relative(path.join(cwd, relDir) || '', file || ''); - if (helper.isDir(file)) { - relFile = helper.markDir(relFile); - } - if (unixify) { - relFile = helper.unixifyPathSep(relFile); - } - return relFile; - }); - }); - if (dir && unixify) { - dir = helper.unixifyPathSep(dir); - } - return dir ? relative[dir] || [] : relative; -}; - -// Adds files and dirs to watched -Gaze.prototype._addToWatched = function(files) { - for (var i = 0; i < files.length; i++) { - var file = files[i]; - var filepath = path.resolve(this.options.cwd, file); - - var dirname = (helper.isDir(file)) ? filepath : path.dirname(filepath); - dirname = helper.markDir(dirname); - - // If a new dir is added - if (helper.isDir(file) && !(filepath in this._watched)) { - helper.objectPush(this._watched, filepath, []); - } - - if (file.slice(-1) === '/') { filepath += path.sep; } - helper.objectPush(this._watched, path.dirname(filepath) + path.sep, filepath); - - // add folders into the mix - var readdir = fs.readdirSync(dirname); - for (var j = 0; j < readdir.length; j++) { - var dirfile = path.join(dirname, readdir[j]); - if (fs.lstatSync(dirfile).isDirectory()) { - helper.objectPush(this._watched, dirname, dirfile + path.sep); - } - } - } - return this; -}; - -Gaze.prototype._watchDir = function(dir, done) { - var self = this; - var timeoutId; - try { - this._watchers[dir] = fs.watch(dir, function(event) { - // race condition. Let's give the fs a little time to settle down. so we - // don't fire events on non existent files. - clearTimeout(timeoutId); - timeoutId = setTimeout(function() { - // race condition. Ensure that this directory is still being watched - // before continuing. - if ((dir in self._watchers) && fs.existsSync(dir)) { - done(null, dir); - } - }, delay + 100); - }); - } catch (err) { - return this._handleError(err); - } - return this; -}; - -Gaze.prototype._unpollFile = function(file) { - if (this._pollers[file]) { - fs.unwatchFile(file, this._pollers[file] ); - delete this._pollers[file]; - } - return this; -}; - -Gaze.prototype._unpollDir = function(dir) { - this._unpollFile(dir); - for (var i = 0; i < this._watched[dir].length; i++) { - this._unpollFile(this._watched[dir][i]); - } -}; - -Gaze.prototype._pollFile = function(file, done) { - var opts = { persistent: true, interval: this.options.interval }; - if (!this._pollers[file]) { - this._pollers[file] = function(curr, prev) { - done(null, file); - }; - try { - fs.watchFile(file, opts, this._pollers[file]); - } catch (err) { - return this._handleError(err); - } - } - return this; -}; - -// Initialize the actual watch on `watched` files -Gaze.prototype._initWatched = function(done) { - var self = this; - var cwd = this.options.cwd || process.cwd(); - var curWatched = Object.keys(self._watched); - - // if no matching files - if (curWatched.length < 1) { - // Defer to emitting to give a chance to attach event handlers. - setImmediate(function () { - self.emit('ready', self); - if (done) { done.call(self, null, self); } - self.emit('nomatch'); - }); - return; - } - - helper.forEachSeries(curWatched, function(dir, next) { - dir = dir || ''; - var files = self._watched[dir]; - // Triggered when a watched dir has an event - self._watchDir(dir, function(event, dirpath) { - var relDir = cwd === dir ? '.' : path.relative(cwd, dir); - relDir = relDir || ''; - - fs.readdir(dirpath, function(err, current) { - if (err) { return self.emit('error', err); } - if (!current) { return; } - - try { - // append path.sep to directories so they match previous. - current = current.map(function(curPath) { - if (fs.existsSync(path.join(dir, curPath)) && fs.lstatSync(path.join(dir, curPath)).isDirectory()) { - return curPath + path.sep; - } else { - return curPath; - } - }); - } catch (err) { - // race condition-- sometimes the file no longer exists - } - - // Get watched files for this dir - var previous = self.relative(relDir); - - // If file was deleted - previous.filter(function(file) { - return current.indexOf(file) < 0; - }).forEach(function(file) { - if (!helper.isDir(file)) { - var filepath = path.join(dir, file); - self.remove(filepath); - self.emit('deleted', filepath); - } - }); - - // If file was added - current.filter(function(file) { - return previous.indexOf(file) < 0; - }).forEach(function(file) { - // Is it a matching pattern? - var relFile = path.join(relDir, file); - // Add to watch then emit event - self._internalAdd(relFile, function() { - self.emit('added', path.join(dir, file)); - }); - }); - - }); - }); - - // Watch for change/rename events on files - files.forEach(function(file) { - if (helper.isDir(file)) { return; } - self._pollFile(file, function(err, filepath) { - // Only emit changed if the file still exists - // Prevents changed/deleted duplicate events - if (fs.existsSync(filepath)) { - self.emit('changed', filepath); - } - }); - }); - - next(); - }, function() { - - // Return this instance of Gaze - // delay before ready solves a lot of issues - setTimeout(function() { - self.emit('ready', self); - if (done) { done.call(self, null, self); } - }, delay + 100); - - }); -}; - -// If an error, handle it here -Gaze.prototype._handleError = function(err) { - if (err.code === 'EMFILE') { - return this.emit('error', new Error('EMFILE: Too many opened files.')); - } - return this.emit('error', err); -}; diff --git a/node_modules/gaze/lib/helper.js b/node_modules/gaze/lib/helper.js deleted file mode 100644 index e1ccc80ed..000000000 --- a/node_modules/gaze/lib/helper.js +++ /dev/null @@ -1,67 +0,0 @@ -'use strict'; - -var path = require('path'); -var helper = module.exports = {}; - -// Returns boolean whether filepath is dir terminated -helper.isDir = function isDir(dir) { - if (typeof dir !== 'string') { return false; } - return (dir.slice(-(path.sep.length)) === path.sep); -}; - -// Create a `key:[]` if doesnt exist on `obj` then push or concat the `val` -helper.objectPush = function objectPush(obj, key, val) { - if (obj[key] == null) { obj[key] = []; } - if (Array.isArray(val)) { obj[key] = obj[key].concat(val); } - else if (val) { obj[key].push(val); } - return obj[key] = helper.unique(obj[key]); -}; - -// Ensures the dir is marked with path.sep -helper.markDir = function markDir(dir) { - if (typeof dir === 'string' && - dir.slice(-(path.sep.length)) !== path.sep && - dir !== '.') { - dir += path.sep; - } - return dir; -}; - -// Changes path.sep to unix ones for testing -helper.unixifyPathSep = function unixifyPathSep(filepath) { - return (process.platform === 'win32') ? String(filepath).replace(/\\/g, '/') : filepath; -}; - -/** - * Lo-Dash 1.0.1 <http://lodash.com/> - * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/> - * Based on Underscore.js 1.4.4 <http://underscorejs.org/> - * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud Inc. - * Available under MIT license <http://lodash.com/license> - */ -helper.unique = function unique() { var array = Array.prototype.concat.apply(Array.prototype, arguments); var result = []; for (var i = 0; i < array.length; i++) { if (result.indexOf(array[i]) === -1) { result.push(array[i]); } } return result; }; - -/** - * Copyright (c) 2010 Caolan McMahon - * Available under MIT license <https://raw.github.com/caolan/async/master/LICENSE> - */ -helper.forEachSeries = function forEachSeries(arr, iterator, callback) { - if (!arr.length) { return callback(); } - var completed = 0; - var iterate = function() { - iterator(arr[completed], function (err) { - if (err) { - callback(err); - callback = function() {}; - } else { - completed += 1; - if (completed === arr.length) { - callback(null); - } else { - iterate(); - } - } - }); - }; - iterate(); -}; diff --git a/node_modules/gaze/package.json b/node_modules/gaze/package.json deleted file mode 100644 index b0946efb9..000000000 --- a/node_modules/gaze/package.json +++ /dev/null @@ -1,50 +0,0 @@ -{ - "name": "gaze", - "description": "A globbing fs.watch wrapper built from the best parts of other fine watch libs.", - "version": "0.5.2", - "homepage": "https://github.com/shama/gaze", - "author": { - "name": "Kyle Robinson Young", - "email": "kyle@dontkry.com" - }, - "repository": { - "type": "git", - "url": "git://github.com/shama/gaze.git" - }, - "bugs": { - "url": "https://github.com/shama/gaze/issues" - }, - "licenses": [ - { - "type": "MIT", - "url": "https://github.com/shama/gaze/blob/master/LICENSE-MIT" - } - ], - "main": "lib/gaze", - "engines": { - "node": ">= 0.8.0" - }, - "scripts": { - "test": "grunt nodeunit -v" - }, - "dependencies": { - "globule": "~0.1.0" - }, - "devDependencies": { - "grunt": "~0.4.1", - "grunt-contrib-nodeunit": "~0.2.0", - "grunt-contrib-jshint": "~0.6.0", - "grunt-benchmark": "~0.2.0", - "grunt-cli": "~0.1.13", - "async": "~0.2.10", - "rimraf": "~2.2.6" - }, - "keywords": [ - "watch", - "glob" - ], - "files": [ - "lib", - "LICENSE-MIT" - ] -} |