initial commit

app/app.js

@@ -6,7 +6,18 @@ import config from './config/environment';
 const App = Application.extend({
   modulePrefix: config.modulePrefix,
   podModulePrefix: config.podModulePrefix,
-  Resolver
+  Resolver,
+
+  engines: {
+    foo: {
+      dependencies: {
+        externalRoutes: {},
+        services: [
+          'feature'
+        ]
+      }
+    }
+  },
 });
 
 loadInitializers(App, config.modulePrefix);

app/controllers/application.js

@@ -0,0 +1,6 @@
+import Controller from '@ember/controller';
+import { inject } from '@ember/service';
+
+export default Controller.extend({
+  feature: inject()
+});

app/router.js

@@ -7,6 +7,7 @@ const Router = EmberRouter.extend({
 });
 
 Router.map(function() {
+  this.mount('foo');
 });
 
 export default Router;

app/services/feature.js

@@ -0,0 +1,13 @@
+import Service from '@ember/service';
+
+export default Service.extend({
+  enabledFeatures: ['foo'],
+
+  enabled(feature) {
+    return this.get('enabledFeatures').indexOf(feature) >= 0;
+  },
+
+  unknownProperty(key) {
+    return this.enabled(key);
+  }
+});

app/templates/application.hbs

@@ -1,5 +1,10 @@
-{{!-- The following component displays Ember's default welcome message. --}}
-{{welcome-page}}
-{{!-- Feel free to remove this! --}}
+{{link-to "application" "application"}} |
+{{link-to "foo" "foo"}}
+<br><br>
+
+
+Application (Foo enabled? {{feature.foo}})
+
+<br><br>
 
 {{outlet}}

lib/.eslintrc.js

@@ -0,0 +1,6 @@
+module.exports = {
+  env: {
+    node: true,
+    browser: false
+  }
+};

lib/foo/addon/controllers/application.js

@@ -0,0 +1,6 @@
+import Controller from '@ember/controller';
+import { inject } from '@ember/service';
+
+export default Controller.extend({
+  feature: inject()
+});

lib/foo/addon/engine.js

@@ -0,0 +1,22 @@
+import Engine from 'ember-engines/engine';
+import loadInitializers from 'ember-load-initializers';
+import Resolver from './resolver';
+import config from './config/environment';
+
+const { modulePrefix } = config;
+
+const Eng = Engine.extend({
+  modulePrefix,
+  Resolver,
+
+  dependencies: {
+    externalRoutes: [],
+    services: [
+      'feature'
+    ]
+  }
+});
+
+loadInitializers(Eng, modulePrefix);
+
+export default Eng;

lib/foo/addon/resolver.js

@@ -0,0 +1,3 @@
+import Resolver from 'ember-resolver';
+
+export default Resolver;

lib/foo/addon/routes.js

@@ -0,0 +1,5 @@
+import buildRoutes from 'ember-engines/routes';
+
+export default buildRoutes(function() {
+  // Define your engine's route map here
+});

lib/foo/addon/templates/application.hbs

@@ -0,0 +1,6 @@
+Foo Engine
+
+{{! comment this out to fix issue }}
+(Foo enabled? {{feature.foo}})
+
+{{outlet}}

lib/foo/config/environment.js

@@ -0,0 +1,11 @@
+/* eslint-env node */
+'use strict';
+
+module.exports = function(environment) {
+  let ENV = {
+    modulePrefix: 'foo',
+    environment
+  };
+
+  return ENV;
+};

lib/foo/index.js

@@ -0,0 +1,16 @@
+/* eslint-env node */
+'use strict';
+
+const EngineAddon = require('ember-engines/lib/engine-addon');
+
+module.exports = EngineAddon.extend({
+  name: 'foo',
+
+  lazyLoading: {
+    enabled: true
+  },
+
+  isDevelopingAddon() {
+    return true;
+  }
+});

lib/foo/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "foo",
+  "keywords": [
+    "ember-addon",
+    "ember-engine"
+  ],
+  "dependencies": {
+    "ember-cli-htmlbars": "*",
+    "ember-cli-babel": "*"
+  }
+}