cls-bluebird - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

package.json

 {
   "name": "cls-bluebird",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "Make bluebird work with the continuation-local-storage module.",
@@ -27,12 +27,10 @@ "main": "shim.js",
   "dependencies": {
-    "shimmer": "~1"
+    "shimmer": "^1.1.0"
   },
   "devDependencies": {
     "tap": "~0.4.4",
-    "redis": "~0.9.0"
-  },
-  "peerDependencies": {
-    "continuation-local-storage": "~3",
-    "bluebird": ">=1.0.3"
+    "redis": "~0.9.0",
+    "continuation-local-storage": "^3.1.7",
+    "bluebird": "^2.10.2"
   }
 }

README.md

@@ -6,2 +6,15 @@ # continuation-local-storage support for bluebird promises
 For documentation, check the above link.
-It works in the same way and uses the same tests.
+It works in the same way and uses the same tests.
+
+Only difference is the call signature. You can provide a specific Bluebird constructor to be shimmed, rather than the default.
+
+API: `clsBluebird( ns [, Promise] )`
+
+```js
+var cls = require('continuation-local-storage');
+var ns = cls.createNamespace('NODESPACE');
+
+var Promise = require('bluebird');
+var clsBluebird = require('clsBluebird');
+clsBluebird(ns, Promise);
+```

shim.js

@@ -5,9 +5,20 @@ 'use strict';
 
-module.exports = function patchBluebird(ns) {
+var Bluebird;
+try {
+    Bluebird = require('bluebird');
+} catch (err) {}
+
+module.exports = function patchBluebird(ns, Promise) {
     if (typeof ns.bind !== 'function') {
-        throw new TypeError("must include namespace to patch bluebird against");
+        throw new TypeError('must include namespace to patch bluebird against');
     }
 
-    var Promise = require('bluebird');
-    var proto = Promise && Promise.prototype;
+    if (!Promise) {
+        Promise = Bluebird;
+        if (!Promise) throw new Error('could not require bluebird');
+    } else if (!isBluebirdConstructor(Promise)) {
+        throw new TypeError('promise implementation provided must be bluebird');
+    }
+
+    var proto = Promise.prototype;
     shimmer.wrap(proto, '_addCallbacks', function(_addCallbacks) {
@@ -23,1 +34,9 @@ return function ns_addCallbacks(fulfill, reject, progress, promise, receiver, domain) {
 };
+
+function isBluebirdConstructor(Promise) {
+    return isBluebirdPromise(new Promise(function() {}));
+}
+
+function isBluebirdPromise(promise) {
+    return Object.prototype.hasOwnProperty.call(promise, '_promise0');
+}

New alerts

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

9711

418.47%

Dependency count

1

-66.67%

Number of package files

7

75%

Lines of code

127

647.06%

Number of lines in readme file

20

233.33%

Worsened metrics

Dev dependency count

4

100%

Number of medium supply chain risk alerts

2

Infinity%

Dependency changes

• - Removed

  async-listener@0.6.10
  (transitive)

• - Removed

  bluebird@3.7.2
  (transitive)

• - Removed

  continuation-local-storage@3.2.1
  (transitive)

• - Removed

  emitter-listener@1.1.2
  (transitive)

• - Removed

  semver@5.7.2
  (transitive)

• Updated

  shimmer@^1.1.0