chokidar - npm Package Compare versions

Comparing version 0.6.2 to 0.6.3

CHANGELOG.md

@@ -0,1 +1,6 @@
+# Chokidar 0.6.3 (12 August 2013)
+* Added `usePolling` option (default: `true`).
+  When `false`, chokidar will use `fs.watch` as backend.
+  `fs.watch` is much faster, but not like super reliable.
+
 # Chokidar 0.6.2 (19 March 2013)
@@ -2,0 +7,0 @@ * Fixed watching initially empty directories with `ignoreInitial` option.

lib/index.js

@@ -1,5 +0,4 @@
-// Generated by CoffeeScript 1.4.0
+// Generated by CoffeeScript 1.6.3
 (function() {
   'use strict';
-
   var EventEmitter, FSWatcher, fs, isBinary, nodeVersion, sysPath,
@@ -22,49 +21,40 @@ __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
   exports.FSWatcher = FSWatcher = (function(_super) {
-
     __extends(FSWatcher, _super);
 
     function FSWatcher(options) {
-      var _base, _base1, _base2, _base3, _base4, _ref, _ref1, _ref2, _ref3, _ref4,
+      var _base, _base1, _base2, _base3, _base4, _base5,
         _this = this;
       this.options = options != null ? options : {};
       this.close = __bind(this.close, this);
-
       this.add = __bind(this.add, this);
-
       this._handle = __bind(this._handle, this);
-
       this._handleDir = __bind(this._handleDir, this);
-
       this._handleFile = __bind(this._handleFile, this);
-
       this._watch = __bind(this._watch, this);
-
       this._remove = __bind(this._remove, this);
-
       this._hasReadPermissions = __bind(this._hasReadPermissions, this);
-
       this._removeFromWatchedDir = __bind(this._removeFromWatchedDir, this);
-
       this._addToWatchedDir = __bind(this._addToWatchedDir, this);
-
       this._getWatchedDir = __bind(this._getWatchedDir, this);
-
       FSWatcher.__super__.constructor.apply(this, arguments);
       this.watched = Object.create(null);
       this.watchers = [];
-      if ((_ref = (_base = this.options).persistent) == null) {
+      if ((_base = this.options).persistent == null) {
         _base.persistent = false;
       }
-      if ((_ref1 = (_base1 = this.options).ignoreInitial) == null) {
+      if ((_base1 = this.options).ignoreInitial == null) {
         _base1.ignoreInitial = false;
       }
-      if ((_ref2 = (_base2 = this.options).ignorePermissionErrors) == null) {
+      if ((_base2 = this.options).ignorePermissionErrors == null) {
         _base2.ignorePermissionErrors = false;
       }
-      if ((_ref3 = (_base3 = this.options).interval) == null) {
+      if ((_base3 = this.options).interval == null) {
         _base3.interval = 100;
       }
-      if ((_ref4 = (_base4 = this.options).binaryInterval) == null) {
+      if ((_base4 = this.options).binaryInterval == null) {
         _base4.binaryInterval = 300;
       }
+      if ((_base5 = this.options).usePolling == null) {
+        _base5.usePolling = true;
+      }
       this.enableBinaryInterval = this.options.binaryInterval !== this.options.interval;
@@ -89,5 +79,5 @@ this._ignored = (function(ignored) {
     FSWatcher.prototype._getWatchedDir = function(directory) {
-      var dir, _base, _ref;
+      var dir, _base;
       dir = directory.replace(/[\\\/]$/, '');
-      return (_ref = (_base = this.watched)[dir]) != null ? _ref : _base[dir] = [];
+      return (_base = this.watched)[dir] != null ? (_base = this.watched)[dir] : _base[dir] = [];
     };
@@ -146,8 +136,3 @@
       this._addToWatchedDir(directory, basename);
-      if (process.platform === 'win32' && nodeVersion === '0.6') {
-        watcher = fs.watch(item, options, function(event, path) {
-          return callback(item);
-        });
-        return this.watchers.push(watcher);
-      } else {
+      if (this.options.usePolling) {
         options.interval = this.enableBinaryInterval && isBinary(basename) ? this.options.binaryInterval : this.options.interval;
@@ -159,2 +144,7 @@ return fs.watchFile(item, options, function(curr, prev) {
         });
+      } else {
+        watcher = fs.watch(item, options, function(event, path) {
+          return callback(item);
+        });
+        return this.watchers.push(watcher);
       }
@@ -161,0 +151,0 @@ };

lib/is-binary.js

@@ -1,2 +0,2 @@
-// Generated by CoffeeScript 1.4.0
+// Generated by CoffeeScript 1.6.3
 (function() {
@@ -3,0 +3,0 @@ var extensions, exts, isBinary, isBinaryPath, sysPath;

package.json

 {
   "name": "chokidar",
   "description": "A neat wrapper around node.js fs.watch / fs.watchFile.",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "keywords": [
@@ -29,4 +29,5 @@ "fs",
   "scripts": {
-    "prepublish": "coffee -o lib/ src/",
-    "test": "mocha --compilers coffee:coffee-script --require test/common.js --colors"
+    "prepublish": "node setup.js prepublish",
+    "postpublish": "node setup.js postpublish",
+    "test": "node setup.js test"
   },
@@ -33,0 +34,0 @@ "dependencies": {},

README.md

@@ -11,3 +11,3 @@ # Chokidar
 * Has only one non-useful event: `rename`.
-* Has [a lot of other issues](https://github.com/joyent/node/issues/search?utf8=✓&q=fs.watch)
+* Has [a lot of other issues](https://github.com/joyent/node/search?q=fs.watch&type=Issues)
 
@@ -23,3 +23,3 @@ Node.js `fs.watchFile`:
 [socketstream](http://www.socketstream.org),
-and [testacular](https://github.com/vojtajina/testacular/)
+and [karma](http://karma-runner.github.io)
 and had proven itself in production env.
@@ -60,3 +60,5 @@
 * `chokidar.watch(paths, options)`: takes paths to be watched and options:
-    * `options.ignored` (regexp or function) files to be ignored. Example:
+    * `options.ignored` (regexp or function) files to be ignored.
+      This function or regexp is tested against the **whole path**,
+      not just filename. Example:
     `chokidar.watch('file', {ignored: /^\./})`.
@@ -70,3 +72,7 @@ * `options.persistent` (default: `false`). Indicates whether the process
     * `options.interval` (default: `100`). Interval of file system polling.
-    * `options.binaryInterval` (default: `300`). Interval of file system polling for binary files (see extensions in src/is-binary).
+    * `options.binaryInterval` (default: `300`). Interval of file system 
+    polling for binary files (see extensions in src/is-binary).
+    * `options.usePolling` (default: `true`). Whether to use fs.watchFile 
+    (backed by polling), or fs.watch. If polling leads to high CPU utilization, 
+    consider setting this to `false`.
 
@@ -73,0 +79,0 @@ `chokidar.watch()` produces an instance of `FSWatcher`. Methods of `FSWatcher`:

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Improved metrics

Total package byte prevSize

34080

increased by8.09%

Number of package files

14

increased by7.69%

Lines of code

328

increased by22.39%

Number of lines in readme file

106

increased by6%

Published versions last two months

2

increased by100%

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2

increased by100%

Number of medium supply chain risk alerts

1

increased byInfinity%

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