Upgrade Ember to 3.15 and other deps (#338)

.eslintignore

@@ -11,6 +11,7 @@
 /node_modules/
 
 # misc
+/api
 /coverage/
 !.*
 

.eslintrc.js

@@ -3,7 +3,10 @@ module.exports = {
   parser: 'babel-eslint',
   parserOptions: {
     ecmaVersion: 2018,
-    sourceType: 'module'
+    sourceType: 'module',
+    ecmaFeatures: {
+      legacyDecorators: true
+    }
   },
   plugins: [
     'ember'

.travis.yml

@@ -46,6 +46,10 @@ before_script:
   # create a browser stack tunnel for cross-browser testing
   - if [ $TEST = "BROWSER" ]; then node_modules/ember-cli/bin/ember browserstack:connect; fi
 
+branches:
+  only:
+    - master
+
 script:
   # run frontend and integration tests
   - if [ $TEST = "EMBER" ]; then yarn run lint:hbs; fi

app/app.js

@@ -1,14 +1,12 @@
 import Application from '@ember/application';
-import Resolver from './resolver';
+import Resolver from 'ember-resolver';
 import loadInitializers from 'ember-load-initializers';
 import config from './config/environment';
 
-const App = Application.extend({
-  modulePrefix: config.modulePrefix,
-  podModulePrefix: config.podModulePrefix,
-  Resolver
-});
+export default class App extends Application {
+  modulePrefix = config.modulePrefix;
+  podModulePrefix = config.podModulePrefix;
+  Resolver = Resolver;
+}
 
 loadInitializers(App, config.modulePrefix);
-
-export default App;

app/resolver.js

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

app/router.js

@@ -1,10 +1,10 @@
 import EmberRouter from '@ember/routing/router';
 import config from './config/environment';
 
-const Router = EmberRouter.extend({
-  location: config.locationType,
-  rootURL: config.rootURL
-});
+export default class Router extends EmberRouter {
+  location = config.locationType;
+  rootURL = config.rootURL;
+}
 
 Router.map(function() {
   this.route('poll', { path: '/poll/:poll_id' }, function() {
@@ -19,5 +19,3 @@ Router.map(function() {
   });
   this.route('404');
 });
-
-export default Router;

config/bundlesize.js

@@ -4,12 +4,12 @@ module.exports = {
   app: {
     javascript: {
       pattern: 'assets/*.js',
-      limit: '401KB',
+      limit: '410KB',
       compression: 'gzip'
     },
     css: {
       pattern: 'assets/*.css',
-      limit: '15.3KB',
+      limit: '16KB',
       compression: 'gzip'
     }
   }

config/optional-features.json

@@ -1,4 +1,5 @@
 {
+  "application-template-wrapper": false,
   "jquery-integration": false,
   "template-only-glimmer-components": true
 }

package.json

@@ -19,29 +19,30 @@
     "test:bundlesize": "ember bundlesize:test"
   },
   "devDependencies": {
-    "@ember/optional-features": "^1.0.0",
+    "@ember/optional-features": "^1.1.0",
+    "@glimmer/component": "^1.0.0",
     "babel-eslint": "^10.0.3",
     "bootstrap": "^4.3.1",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-auto-import": "^1.3.0",
+    "ember-auto-import": "^1.5.3",
     "ember-awesome-macros": "^5.0.0",
     "ember-bootstrap": "^3.0.0",
     "ember-bootstrap-cp-validations": "^1.0.0",
-    "ember-cli": "~3.13.1",
+    "ember-cli": "~3.15.1",
     "ember-cli-acceptance-test-helpers": "^1.0.0",
     "ember-cli-app-version": "^3.2.0",
-    "ember-cli-babel": "^7.11.1",
+    "ember-cli-babel": "^7.13.0",
     "ember-cli-browser-navigation-button-test-helper": "^0.2.0",
     "ember-cli-browserstack": "^1.0.0",
     "ember-cli-bundlesize": "^0.2.0",
     "ember-cli-chart": "^3.3.1",
     "ember-cli-clipboard": "^0.13.0",
     "ember-cli-content-security-policy": "^1.0.0",
-    "ember-cli-dependency-checker": "^3.1.0",
+    "ember-cli-dependency-checker": "^3.2.0",
     "ember-cli-deprecation-workflow": "^1.0.1",
     "ember-cli-eslint": "^5.1.0",
     "ember-cli-flash": "^1.4.0",
-    "ember-cli-htmlbars": "^4.0.0",
+    "ember-cli-htmlbars": "^4.2.0",
     "ember-cli-inject-live-reload": "^2.0.1",
     "ember-cli-mirage": "^1.0.0-beta.1",
     "ember-cli-moment-shim": "^3.7.1",
@@ -54,29 +55,30 @@
     "ember-cp-validations": "^4.0.0-beta.8",
     "ember-data": "~3.12.0",
     "ember-data-model-fragments": "^4.0.0",
+    "ember-export-application-global": "^2.0.1",
     "ember-fetch": "^7.0.0",
     "ember-i18n": "^5.0.2",
     "ember-i18n-cp-validations": "^3.0.2",
-    "ember-load-initializers": "^2.1.0",
+    "ember-load-initializers": "^2.1.1",
     "ember-math-helpers": "^2.8.1",
     "ember-maybe-import-regenerator": "^0.1.6",
     "ember-moment": "^8.0.0",
     "ember-page-title": "^5.0.0",
     "ember-power-calendar": "^0.14.0",
     "ember-power-calendar-moment": "^0.1.4",
-    "ember-qunit": "^4.5.1",
-    "ember-resolver": "^5.3.0",
-    "ember-source": "~3.13.0",
+    "ember-qunit": "^4.6.0",
+    "ember-resolver": "^7.0.0",
+    "ember-source": "~3.15.0",
     "ember-test-selectors": "^3.0.0",
     "ember-transition-helper": "^1.0.0",
     "ember-truth-helpers": "^2.1.0",
-    "eslint-plugin-ember": "^7.1.0",
+    "eslint-plugin-ember": "^7.7.1",
     "eslint-plugin-node": "^11.0.0",
     "fs-extra": "^8.0.0",
     "lerna-changelog": "^1.0.0",
     "loader.js": "^4.7.0",
     "open-iconic": "^1.1.1",
-    "qunit-dom": "^0.9.0",
+    "qunit-dom": "^0.9.2",
     "release-it": "^12.4.3",
     "release-it-lerna-changelog": "^1.0.3",
     "sass": "^1.19.0",
@@ -85,9 +87,11 @@
   "engines": {
     "node": "8.* || >= 10.*"
   },
+  "ember": {
+    "edition": "octane"
+  },
   "ember-addon": {
     "paths": [
-      "lib/ember-cli-tar",
       "lib/include-api-in-build",
       "lib/inject-app-version-in-meta-tag"
     ]