add a new option, modulePrefix

README.md

@@ -41,7 +41,23 @@ gulp.task('wrap', function() {
       deps: ['jade'],          // dependency array
       params: ['jade'],        // params for callback
       exports: 'jade',         // variable to return
-      moduleRoot: 'templates/' // include a module name in the define() call, relative to moduleRoot
+      moduleRoot: 'templates/', // include a module name in the define() call, relative to moduleRoot
+      modulePrefix: 'rocks/'  // optional, prefix of the module name. It depends on existance of `moduleRoot`
+    }))
+    .pipe(gulp.dest('./dist/'))
+});
+```
+
+Custom module name definition with optional prefix value
+
+```javascript
+var wrap = require('gulp-wrap-amd');
+
+gulp.task('wrap', function() {
+  gulp.src('client/app/templates/app.hbs')
+    .pipe(wrap({
+      moduleRoot: 'client/app/', // define the root of module path. Required before using `modulePrefix`
+      modulePrefix: 'rocks/'  // optional, end '/' is optional. # output: define('rocks/templates/app', ...)
     }))
     .pipe(gulp.dest('./dist/'))
 });

index.js

@@ -12,6 +12,10 @@ function compile(contents, opts){
   opts.name = null;
   if(typeof opts.moduleRoot === 'string'){
     opts.name = path.relative(opts.moduleRoot, opts.file.path).slice(0, -path.extname(opts.file.path).length);
+    if(opts.modulePrefix) {
+      var prefix = opts.modulePrefix.indexOf('/') > -1 ? opts.modulePrefix : opts.modulePrefix + '/';
+      opts.name = prefix + opts.name;
+    }
   }
 
   opts.contents = contents;

test/test.js

@@ -104,7 +104,7 @@ test('should include module name if moduleRoot option is given', function(t) {
     .pipe(task({
       moduleRoot: './',
       deps: ['jade'],
-      params: ['jade'],
+      params: ['jade']
     }))
     .pipe(expectStream(t, {
       deps: ['jade'],
@@ -120,11 +120,61 @@ test('module name should be relative to moduleRoot', function(t) {
     .pipe(task({
       moduleRoot: 'fixtures/',
       deps: ['jade'],
-      params: ['jade'],
+      params: ['jade']
     }))
     .pipe(expectStream(t, {
       deps: ['jade'],
       params: ['jade'],
       name: 'helloworld'
     }));
 });
+
+test('modulePrefix option requires moduleRoot existence', function(t) {
+  t.plan(1);
+
+  gulp.src(filename)
+    .pipe(task({
+      modulePrefix: 'rocks/',
+      deps: ['jade'],
+      params: ['jade']
+    }))
+    .pipe(expectStream(t, {
+      deps: ['jade'],
+      params: ['jade'],
+      name: null
+    }));
+});
+
+test('should prepend the modulePrefix in the module name defination', function(t) {
+  t.plan(1);
+
+  gulp.src(filename)
+    .pipe(task({
+      moduleRoot: 'fixtures/',
+      modulePrefix: 'rocks/',
+      deps: ['jade'],
+      params: ['jade']
+    }))
+    .pipe(expectStream(t, {
+      deps: ['jade'],
+      params: ['jade'],
+      name: 'rocks/helloworld'
+    }));
+});
+
+test('should add trailing slash to modulePrefix if not existed in the module name defination', function(t) {
+  t.plan(1);
+
+  gulp.src(filename)
+    .pipe(task({
+      moduleRoot: 'fixtures/',
+      modulePrefix: 'rocks',
+      deps: ['jade'],
+      params: ['jade']
+    }))
+    .pipe(expectStream(t, {
+      deps: ['jade'],
+      params: ['jade'],
+      name: 'rocks/helloworld'
+    }));
+});