Added mapping of opts to the scaffolder object

DamonOehlman · Jun 17, 2012 · 28fd2b7 · 28fd2b7
1 parent 13b756c
commit 28fd2b7
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Showing 2 changed files with 30 additions and 1 deletion.
diff --git a/lib/scaffolder.js b/lib/scaffolder.js
@@ -48,6 +48,14 @@ function Scaffolder(opts) {
     // create the out helper function
     this.out = opts.silent ? function() {} : out;
 
+    // map the opts to the scaffolder which can allow objects to access
+    for (var key in opts) {
+        // only map if it doesn't already exist in the object or the prototype
+        if (typeof this[key] == 'undefined') {
+            this[key] = opts[key];
+        }
+    }
+
     // if we have a target module, then find the package
     if (this.targetModule) {
         debug('crawling tree to find package.json, starting at: ' + this.targetModule.filename);

diff --git a/test/initialization.js b/test/initialization.js
@@ -5,7 +5,8 @@ var scaffolder = require('../'),
     scaffolderOpts = {
         argv: [],
         silent: true
-    };
+    },
+    _ = require('underscore');
 
 describe('scaffolder initialization tests', function() {
     it('should be able to detect the package path for the current app', function(done) {
@@ -14,4 +15,24 @@ describe('scaffolder initialization tests', function() {
             done();
         });
     });
+
+    it('should be able to map an object onto the scaffolder', function(done) {
+        var s = scaffolder(_.extend({ test: true }, scaffolderOpts));
+        s.on('ready', function() {
+            expect(this.test).to.equal(true);
+            done();
+        });
+    });
+
+    it('should be able to map an function onto the scaffolder', function(done) {
+        var s = scaffolder(_.extend({
+            test: function() { return true; }
+        }, scaffolderOpts));
+
+        s.on('ready', function() {
+            expect(typeof this.test).to.equal('function');
+            expect(this.test()).to.equal(true);
+            done();
+        });
+    });
 });