Update to Ember v5.12

.ember-cli

@@ -1,9 +1,7 @@
 {
   /**
-    Ember CLI sends analytics information by default. The data is completely
-    anonymous, but there are times when you might want to disable this behavior.
-
-    Setting `disableAnalytics` to true will prevent any data from being sent.
+    Setting `isTypeScriptProject` to true will force the blueprint generators to generate TypeScript
+    rather than JavaScript by default, when a TypeScript version of a given blueprint is available.
   */
-  "disableAnalytics": false
+  "isTypeScriptProject": false
 }

.eslintignore

@@ -1,22 +1,14 @@
 # unconventional js
 /blueprints/*/files/
-/vendor/
 
 # compiled output
+/declarations/
 /dist/
-/tmp/
-
-# dependencies
-/bower_components/
-/node_modules/
 
 # misc
 /coverage/
 !.*
 .*/
-.eslintcache
 
 # ember-try
 /.node_modules.ember-try/
-/bower.json.ember-try
-/package.json.ember-try

.eslintrc.js

@@ -2,12 +2,15 @@
 
 module.exports = {
   root: true,
-  parser: 'babel-eslint',
+  parser: '@babel/eslint-parser',
   parserOptions: {
-    ecmaVersion: 2018,
+    ecmaVersion: 'latest',
     sourceType: 'module',
-    ecmaFeatures: {
-      legacyDecorators: true,
+    requireConfigFile: false,
+    babelOptions: {
+      plugins: [
+        ['@babel/plugin-proposal-decorators', { decoratorsBeforeExport: true }],
+      ],
     },
   },
   plugins: ['ember'],
@@ -30,6 +33,7 @@ module.exports = {
       files: [
         './.eslintrc.js',
         './.prettierrc.js',
+        './.stylelintrc.js',
         './.template-lintrc.js',
         './ember-cli-build.js',
         './testem.js',
@@ -45,16 +49,10 @@ module.exports = {
         browser: false,
         node: true,
       },
-      plugins: ['node'],
-      extends: ['plugin:node/recommended'],
-      rules: {
-        // this can be removed once the following is fixed
-        // https://github.com/mysticatea/eslint-plugin-node/issues/77
-        'node/no-unpublished-require': 'off',
-      },
+      extends: ['plugin:n/recommended'],
     },
     {
-      // Test files:
+      // test files
       files: ['tests/**/*-test.{js,ts}'],
       extends: ['plugin:qunit/recommended'],
       rules: {

.github/workflows/ci.yml

@@ -4,7 +4,7 @@ on:
   push:
     branches:
       - main
-  pull_request:
+  pull_request: {}
 
 concurrency:
   group: ci-${{ github.head_ref || github.ref }}
@@ -23,12 +23,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v4
+      - name: Install Node
       - uses: actions/setup-node@v4
         with:
           cache: 'pnpm'
           node-version: ${{ env.NODE_VERSION }}
-      - run: pnpm i --frozen-lockfile
-      - run: pnpm run lint
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Lint
+        run: pnpm lint
 
   test-app:
     name: Test app
@@ -37,12 +40,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v4
+      - name: Install Node
       - uses: actions/setup-node@v4
         with:
           cache: 'pnpm'
           node-version: ${{ env.NODE_VERSION }}
-      - run: pnpm i --frozen-lockfile
-      - run: pnpm percy exec -- npm run test
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Run Tests
+      - run: pnpm percy exec -- pnpm run test
         env:
           PERCY_PARALLEL_NONCE: ${{ env.PERCY_PARALLEL_NONCE }}
           PERCY_PARALLEL_TOTAL: ${{ env.PERCY_PARALLEL_TOTAL }}

.gitignore

@@ -1,21 +1,15 @@
-# See https://help.github.com/ignore-files/ for more about ignoring files.
-
 # compiled output
 /dist/
-/tmp/
+/declarations/
 
 # dependencies
-/bower_components/
 /node_modules/
 
 # misc
 /.env*
 /.pnp*
-/.sass-cache
 /.eslintcache
-/connect.lock
 /coverage/
-/libpeerconnection.log
 /npm-debug.log*
 /testem.log
 /yarn-error.log
@@ -25,9 +19,14 @@ jsconfig.json
 
 # ember-try
 /.node_modules.ember-try/
-/bower.json.ember-try
+/npm-shrinkwrap.json.ember-try
 /package.json.ember-try
+/package-lock.json.ember-try
+/yarn.lock.ember-try
 
 /.lighthouseci/
 
 /.idea/
+
+# broccoli-debug
+/DEBUG/

.prettierignore

@@ -1,21 +1,13 @@
 # unconventional js
 /blueprints/*/files/
-/vendor/
 
 # compiled output
 /dist/
-/tmp/
-
-# dependencies
-/bower_components/
-/node_modules/
 
 # misc
 /coverage/
 !.*
-.eslintcache
+.*/
 
 # ember-try
 /.node_modules.ember-try/
-/bower.json.ember-try
-/package.json.ember-try

.prettierrc.js

@@ -1,5 +1,12 @@
 'use strict';
 
 module.exports = {
-  singleQuote: true,
+  overrides: [
+    {
+      files: '*.{js,ts}',
+      options: {
+        singleQuote: true,
+      },
+    },
+  ],
 };

.stylelintignore

@@ -0,0 +1,8 @@
+# unconventional files
+/blueprints/*/files/
+
+# compiled output
+/dist/
+
+# addons
+/.node_modules.ember-try/

.stylelintrc.js

@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = {
+  extends: ['stylelint-config-standard', 'stylelint-prettier/recommended'],
+  rules: {
+    // We use BEM naming conventions which aren't compatible with the kebap-case convention that stylelint-config-standard expects
+    'selector-class-pattern': null,
+  },
+};

.watchmanconfig

@@ -1,3 +1,3 @@
 {
-  "ignore_dirs": ["tmp", "dist"]
+  "ignore_dirs": ["dist"]
 }

README.md

@@ -10,52 +10,54 @@ Components come from [ember-styleguide](https://github.com/ember-learn/ember-sty
 
 You will need the following things properly installed on your computer.
 
-* [Git](https://git-scm.com/)
-* [Node.js](https://nodejs.org/)
-* [Ember CLI](https://ember-cli.com/)
-* [Google Chrome](https://google.com/chrome/)
+- [Git](https://git-scm.com/)
+- [Node.js](https://nodejs.org/)
+- [pnpm](https://pnpm.io/)
+- [Ember CLI](https://cli.emberjs.com/release/)
+- [Google Chrome](https://google.com/chrome/)
 
 ## Installation
 
-* `git clone <repository-url>` this repository
-* `cd ember-website`
-* `pnpm install`
+- `git clone <repository-url>` this repository
+- `cd ember-website`
+- `pnpm install`
 
 ## Running / Development
 
-* `pnpm start`
-* Visit your app at [http://localhost:4200](http://localhost:4200).
-* Visit your tests at [http://localhost:4200/tests](http://localhost:4200/tests).
+- `pnpm start`
+- Visit your app at [http://localhost:4200](http://localhost:4200).
+- Visit your tests at [http://localhost:4200/tests](http://localhost:4200/tests).
 
 ### Code Generators
 
 Make use of the many generators for code, try `ember help generate` for more details
 
 ### Running Tests
 
-* `pnpm test`
-* `pnpm test --server`
+- `pnpm test`
+- `pnpm test:ember --server`
 
 ### Linting
 
-* `pnpm run lint`
-* `pnpm run lint:fix`
+- `pnpm lint`
+- `pnpm lint:fix`
 
 ### Building
 
-* `pnpm run build` (production)
+- `pnpm ember build` (development)
+- `pnpm build` (production)
 
 ### Deploying
 
 The app is continuously deployed to Netlify when a pull request is merged and passes continuous integration.
 
 ## Further Reading / Useful Links
 
-* [ember.js](https://emberjs.com/)
-* [ember-cli](https://ember-cli.com/)
-* Development Browser Extensions
-  * [ember inspector for chrome](https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi)
-  * [ember inspector for firefox](https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/)
+- [ember.js](https://emberjs.com/)
+- [ember-cli](https://cli.emberjs.com/release/)
+- Development Browser Extensions
+  - [ember inspector for chrome](https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi)
+  - [ember inspector for firefox](https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/)
 
 ## Sponsors
 

app/components/cta-emberconf.hbs

@@ -9,9 +9,7 @@
           target="_blank"
         >
           <img
-            alt=""
-            role="presentation"
-            src="/images/brand/virtual-emberconf-2022-logo.svg"
+            alt="" src="/images/brand/virtual-emberconf-2022-logo.svg"
           >
         </a>
       </div>

app/components/ember-community-survey/introduction.hbs

@@ -1,6 +1,6 @@
 <div class="bg-dark bg-shape-boxes">
   <div class="container">
-    <h1>
+    <h1 {{! template-lint-disable no-empty-headings }}>
       <img
         alt={{@surveyLogoAlt}}
         class="survey-logo"

app/components/index/ember-addons.hbs

@@ -3,7 +3,6 @@
     class="addon-tabs--header"
     role="tablist"
   >
-    {{!-- template-lint-disable "no-down-event-binding" --}}
     {{#each this.emberAddons as |emberAddon index|}}
       <Index::EmberAddons::Tab
         @currentTabId={{this.currentTabId}}

app/controllers/community/meetups/index.js

@@ -15,7 +15,7 @@ export default class CommunityMeetupsIndexController extends Controller {
   };
 
   get meetupsByArea() {
-    const meetups = (this.model ?? []).toArray();
+    const meetups = (this.model ?? []).slice();
     const groupMeetupsByArea = new Map();
 
     meetups.forEach((meetup) => {

app/index.html

@@ -2,7 +2,6 @@
 <html lang="en">
   <head>
     <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="description" content="Ember.js helps developers be more productive out of the box. Designed with developer ergonomics in mind, its friendly APIs help you get your job done—fast.">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <meta property="og:description" content="Ember.js helps developers be more productive out of the box. Designed with developer ergonomics in mind, its friendly APIs help you get your job done—fast." />

app/models/initiative-sponsor.js

@@ -5,6 +5,6 @@ export default class SponsorModel extends Model {
   @attr image;
   @attr name;
   @attr url;
-  @attr('number') tier;
-  @attr('number') order;
+  @attr tier;
+  @attr order;
 }

app/models/meetup.js

@@ -1,10 +1,10 @@
 import Model, { attr } from '@ember-data/model';
 
 export default class MeetupModel extends Model {
-  @attr('string') area;
-  @attr('number') lat;
-  @attr('number') lng;
-  @attr('string') location;
+  @attr area;
+  @attr lat;
+  @attr lng;
+  @attr location;
   @attr organizers;
-  @attr('string') url;
+  @attr url;
 }