Add support to glimmer-wrapper for MU namespaces

mu-trees/addon/resolvers/glimmer-wrapper/index.js

@@ -30,19 +30,41 @@ const Resolver = DefaultResolver.extend({
 
   normalize: null,
 
-  resolve(lookupString, referrer) {
+  resolve(lookupString, referrer, rawString) {
+    /*
+     * Ember namespaces are part of the raw invocation passed as a third
+     * argument, for example other-addon::some-service
+     */
+    let rootName = this._configRootName;
+    let rawStringName = null;
+    if (rawString) {
+      let [namespace, name] = rawString.split('::');
+      rootName = namespace;
+      rawStringName = name;
+    }
+
+    let [type, lookupStringName] = lookupString.split(':');
+    let name = lookupStringName;
+
     /*
      * Ember components require their lookupString to be massaged. Make this
      * as "pay-go" as possible.
      */
     if (referrer) {
       // make absolute
       let parts = referrer.split(':src/ui/');
-      referrer = `${parts[0]}:/${this._configRootName}/${parts[1]}`;
+      referrer = `${parts[0]}:/${rootName}/${parts[1]}`;
       referrer = referrer.split('/template.hbs')[0];
+    } else if (rawString) {
+      // This is only required because:
+      // https://github.com/glimmerjs/glimmer-di/issues/45
+      referrer = `${type}:/${rootName}/`;
     }
 
-    let [type, name] = lookupString.split(':');
+    /* If there is no name, fallback to the name passed in the rawString */
+    if (!name) {
+      name = rawStringName;
+    }
     if (name) {
       if (type === 'service') {
         /* Services may be camelCased */
@@ -54,8 +76,9 @@ const Resolver = DefaultResolver.extend({
         /* Controllers may have.dot.paths */
         lookupString = `controller:${slasherize(name)}`;
       } else if (type === 'template') {
-        if (name.indexOf('components/') === 0) {
-          lookupString = `template:${name.slice(11)}`;
+        if (lookupStringName && lookupStringName.indexOf('components/') === 0) {
+          let sliced = lookupStringName.slice(11);
+          lookupString = `template:${sliced.length ? sliced : rawStringName}`;
         } else {
           /*
            * Ember partials are looked up as templates. Here we replace the template
@@ -77,7 +100,7 @@ const Resolver = DefaultResolver.extend({
              * have dots.in.paths
              */
             lookupString = `template`;
-            referrer = `route:/${this._configRootName}/routes/${slasherize(name)}`;
+            referrer = `route:/${rootName}/routes/${slasherize(name)}`;
           }
         }
       }

mu-trees/tests/unit/resolvers/glimmer-wrapper/basic-test.js

@@ -723,3 +723,56 @@ test('Can resolve a local helper for another component', function(assert) {
     'helper not resolved at global levelt'
   );
 });
+
+// Namespaces
+
+test('Can resolve a namespaced service lookup', function(assert) {
+  let service = {};
+  let resolver = this.resolverForEntries({
+    app: {
+      name: 'example-app'
+    },
+    types: {
+      service: { definitiveCollection: 'services' }
+    },
+    collections: {
+      services: {
+        types: [ 'service' ]
+      }
+    }
+  }, {
+    'service:/other-namespace/services/i18n': service
+  });
+
+  assert.equal(
+    resolver.resolve('service', null, 'other-namespace::i18n'),
+    service,
+    'namespaced resolution resolved'
+  );
+});
+
+test('Can resolve a namespaced component template', function(assert) {
+  let template = {};
+  let resolver = this.resolverForEntries({
+    app: {
+      name: 'example-app'
+    },
+    types: {
+      template: { definitiveCollection: 'components' }
+    },
+    collections: {
+      components: {
+        group: 'ui',
+        types: [ 'template' ]
+      }
+    }
+  }, {
+    'template:/other-namespace/components/my-component': template
+  });
+
+  assert.equal(
+    resolver.resolve('template:components/', null, 'other-namespace::my-component'),
+    template,
+    'namespaced resolution resolved'
+  );
+});