Merge pull request #37 from canjs/is-web-worker

Is web worker

is-web-worker/is-web-worker-test.js

@@ -0,0 +1,10 @@
+'use strict';
+
+var QUnit = require('../../test-wrapper');
+var isWebWorker = require('./is-web-worker');
+
+QUnit.module("can-globals/is-web-worker/is-web-worker");
+
+QUnit.test("basics", function(){
+	equal(typeof isWebWorker(), "boolean");
+});

is-web-worker/is-web-worker.js

@@ -0,0 +1,35 @@
+'use strict';
+
+var globals = require('can-globals/can-globals-instance');
+
+/* globals WorkerGlobalScope */
+// A bit of weirdness to avoid complaining linters
+var funcConstructor = Function;
+
+
+/**
+ * @module {function} can-globals/is-browser-window/is-web-worker is-web-worker
+ * @parent can-globals/modules
+ * @signature `isWebWorker()`
+ *
+ * Returns `true` if the code is running within a [web worker](https://developer.mozilla.org/en-US/docs/Web/API/Worker).
+ *
+ * ```js
+ * var isWebWorker = require("can-globals/is-web-worker/is-web-worker");
+ * var GLOBAL = require("can-globals/global/global");
+ *
+ * if(isWebWorker()) {
+ *   ...
+ * }
+ * ```
+ *
+ * @return {Boolean} True if the environment is a web worker.
+ */
+
+globals.define('isWebWorker', function(){
+    var global = funcConstructor('return this')();
+    return typeof WorkerGlobalScope !== "undefined" &&
+        (global instanceof WorkerGlobalScope);
+});
+
+module.exports = globals.makeExport('isWebWorker');

package.json

@@ -4,9 +4,8 @@
   "description": "This module provides a dependency injection container. Modules may define a key and specify a default value (which can be static, cached lazy, or dynamic lazy), but other code can set and reset the value as needed. There is also an event system, for alerting on value changes, both specific to a key and for any key.",
   "main": "can-globals.js",
   "scripts": {
-    "preversion": "npm test && npm run build",
-    "version": "git commit -am \"Update dist for release\" && git checkout -b release && git add -f dist/",
-    "postversion": "git push --tags && git checkout master && git branch -D release && git push",
+    "preversion": "npm test",
+    "postpublish": "git push --tags && git push",
     "testee": "testee test.html --browsers firefox",
     "test": "npm run detect-cycle && npm run jshint && npm run testee",
     "jshint": "jshint ./*.js --config",
@@ -15,7 +14,6 @@
     "release:minor": "npm version minor && npm publish",
     "release:major": "npm version major && npm publish",
     "document": "bit-docs",
-    "build": "node build.js",
     "detect-cycle": "detect-cyclic-packages --ignore done-serve"
   },
   "repository": {
@@ -45,35 +43,12 @@
     "can-symbol": "^1.0.0"
   },
   "devDependencies": {
-    "bit-docs": "0.0.7",
     "detect-cyclic-packages": "^1.1.0",
     "jshint": "^2.9.5",
     "qunitjs": "^2.4.0",
     "steal": "^1.5.6",
     "steal-qunit": "^1.0.1",
     "steal-tools": "^1.7.0",
     "testee": "^0.7.0"
-  },
-  "bit-docs": {
-    "dependencies": {
-      "bit-docs-glob-finder": "^0.0.5",
-      "bit-docs-dev": "^0.0.3",
-      "bit-docs-js": "^0.0.3",
-      "bit-docs-generate-readme": "^0.0.8"
-    },
-    "glob": {
-      "pattern": "**/*.{js,md}",
-      "ignore": [
-        "node_modules/**/*",
-        "**/*{-,_,}{test,qunit}{s,}.js",
-        "build.js",
-        "demo.js",
-        "test-wrapper.js"
-      ]
-    },
-    "readme": {
-      "apis": "./doc/apis.json"
-    },
-    "parent": "can-globals"
   }
 }

test.js

@@ -3,4 +3,5 @@ require('./can-globals-test');
 require('./global/global-test');
 require('./location/location-test');
 require('./is-browser-window/is-browser-window-test');
+require('./is-web-worker/is-web-worker-test');
 require('./is-node/is-node-test');