Drop support for Ember < 4.12

.ember-cli

@@ -1,12 +1,4 @@
 {
-  /**
-    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.
-  */
-  "disableAnalytics": false,
-
   /**
     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.

.eslintignore

@@ -1,25 +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
-/npm-shrinkwrap.json.ember-try
-/package.json.ember-try
-/package-lock.json.ember-try
-/yarn.lock.ember-try

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 18.x
+          node-version: 18
           cache: yarn
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
@@ -40,7 +40,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 18.x
+          node-version: 18
           cache: yarn
       - name: Install Dependencies
         run: yarn install --no-lockfile
@@ -57,8 +57,8 @@ jobs:
       fail-fast: false
       matrix:
         try-scenario:
-          - ember-lts-4.4
-          - ember-lts-4.8
+          - ember-lts-4.12
+          - ember-lts-5.4
           - ember-release
           - ember-beta
           - ember-canary
@@ -70,7 +70,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 18.x
+          node-version: 18
           cache: yarn
       - name: Install Dependencies
         run: yarn install --frozen-lockfile

.gitignore

@@ -1,28 +1,21 @@
-# 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
 
 # ember-try
 /.node_modules.ember-try/
-/bower.json.ember-try
 /npm-shrinkwrap.json.ember-try
 /package.json.ember-try
 /package-lock.json.ember-try

.npmignore

@@ -2,11 +2,7 @@
 /dist/
 /tmp/
 
-# dependencies
-/bower_components/
-
 # misc
-/.bowerrc
 /.editorconfig
 /.ember-cli
 /.env*
@@ -23,18 +19,18 @@
 /.template-lintrc.js
 /.travis.yml
 /.watchmanconfig
-/bower.json
 /CONTRIBUTING.md
 /ember-cli-build.js
 /testem.js
 /tests/
+/tsconfig.declarations.json
+/tsconfig.json
 /yarn-error.log
 /yarn.lock
 .gitkeep
 
 # ember-try
 /.node_modules.ember-try/
-/bower.json.ember-try
 /npm-shrinkwrap.json.ember-try
 /package.json.ember-try
 /package-lock.json.ember-try

.prettierignore

@@ -1,25 +1,13 @@
 # unconventional js
 /blueprints/*/files/
-/vendor/
 
 # compiled output
 /dist/
-/tmp/
-
-# dependencies
-/bower_components/
-/node_modules/
 
 # misc
 /coverage/
 !.*
-.eslintcache
-.lint-todo/
+.*/
 
 # 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

.watchmanconfig

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

CONTRIBUTING.md

@@ -13,13 +13,13 @@
 
 ## Running tests
 
-* `ember test` – Runs the test suite on the current Ember version
-* `ember test --server` – Runs the test suite in "watch mode"
-* `ember try:each` – Runs the test suite against multiple Ember versions
+* `yarn test` – Runs the test suite on the current Ember version
+* `yarn test:ember --server` – Runs the test suite in "watch mode"
+* `yarn test:ember-compatibility` – Runs the test suite against multiple Ember versions
 
 ## Running the dummy application
 
-* `ember serve`
+* `yarn start`
 * Visit the dummy application at [http://localhost:4200](http://localhost:4200).
 
 For more information on using ember-cli, visit [https://cli.emberjs.com/release/](https://cli.emberjs.com/release/).

README.md

@@ -11,13 +11,15 @@ and [Highmaps](http://www.highcharts.com/products/highmaps) component for [Ember
 
 ## Compatibility
 
-* Ember.js v4.4 or above
-* Ember CLI v4.4 or above
+* Ember.js v4.12 or above
+* Ember CLI v4.12 or above
 * Node.js v18 or above
 
-  * If you need support for Ember < 3, use ember-highcharts < v1.2.0
-  * If you need support for Ember < 2.12.0, use ember-highcharts < v1.0.0
-  * If you need support for Ember < 1.13.0, use ember-highcharts v0.1.3
+## Legacy versions
+
+* If you need support for Ember < 3, use ember-highcharts < v1.2.0
+* If you need support for Ember < 2.12.0, use ember-highcharts < v1.0.0
+* If you need support for Ember < 1.13.0, use ember-highcharts v0.1.3
 
 
 ## Installation

blueprints/chart-test/files/tests/units/__path__/__test__.js

@@ -8,8 +8,6 @@ moduleForComponent('<%= dasherizedModuleName %>', '<%= camelizedModuleName %>',
 });
 
 test('it renders', function(assert) {
-  assert.expect(2);
-
   // creates the component instance
   let component = this.subject();
   assert.strictEqual(component._state, 'preRender');

index.js

@@ -83,7 +83,7 @@ module.exports = {
     trees.push(
       new Funnel(highchartsPath, {
         destDir: 'highcharts',
-      })
+      }),
     );
 
     return mergeTrees(trees);

package.json

@@ -32,60 +32,62 @@
     "test:ember-compatibility": "ember try:each"
   },
   "dependencies": {
+    "@babel/core": "^7.24.4",
     "@ember/render-modifiers": "^2.0.0",
     "broccoli-funnel": "^3.0.3",
     "broccoli-merge-trees": "^4.2.0",
     "deepmerge": "^4.3.1",
-    "ember-auto-import": "^2.6.3",
-    "ember-cli-babel": "^7.26.11",
-    "ember-cli-htmlbars": "^6.2.0",
+    "ember-auto-import": "^2.7.2",
+    "ember-cli-babel": "^8.2.0",
+    "ember-cli-htmlbars": "^6.3.0",
     "ember-copy": "^2.0.1",
-    "webpack": "^5.78.0"
+    "webpack": "^5.91.0"
   },
   "devDependencies": {
     "@babel/core": "^7.24.4",
     "@babel/eslint-parser": "^7.24.1",
     "@babel/helper-explode-assignable-expression": "^7.18.6",
     "@babel/plugin-proposal-decorators": "^7.24.1",
     "@ember/optional-features": "^2.1.0",
-    "@ember/string": "^3.0.1",
-    "@ember/test-helpers": "^2.9.3",
-    "@embroider/test-setup": "^2.1.1",
+    "@ember/string": "^3.1.1",
+    "@ember/test-helpers": "^3.3.0",
+    "@embroider/test-setup": "^3.0.3",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
     "@release-it-plugins/lerna-changelog": "^6.1.0",
     "babel-plugin-dynamic-import-node": "^2.3.3",
     "bootstrap": "^4.5.0",
     "broccoli-asset-rev": "^3.0.0",
-    "concurrently": "^8.0.1",
-    "ember-cli": "~4.12.2",
+    "concurrently": "^8.2.2",
+    "ember-cli": "~5.8.0",
     "ember-cli-app-version": "^5.0.0",
-    "ember-cli-dependency-checker": "^3.3.1",
+    "ember-cli-clean-css": "^3.0.0",
+    "ember-cli-dependency-checker": "^3.3.2",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
     "ember-load-initializers": "^2.1.2",
-    "ember-qunit": "^6.2.0",
-    "ember-resolver": "^10.0.0",
-    "ember-source": "~4.12.0",
+    "ember-qunit": "^8.0.2",
+    "ember-resolver": "^11.0.1",
+    "ember-source": "~5.8.0",
     "ember-source-channel-url": "^3.0.0",
-    "ember-template-lint": "^5.7.2",
-    "ember-try": "^2.0.0",
-    "eslint": "^8.37.0",
-    "eslint-config-prettier": "^8.8.0",
-    "eslint-plugin-ember": "^11.5.0",
-    "eslint-plugin-n": "^15.7.0",
-    "eslint-plugin-prettier": "^4.2.1",
-    "eslint-plugin-qunit": "^7.3.4",
+    "ember-template-lint": "^5.13.0",
+    "ember-try": "^3.0.0",
+    "eslint": "^8.57.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-ember": "^11.12.0",
+    "eslint-plugin-n": "^16.6.2",
+    "eslint-plugin-prettier": "^5.1.3",
+    "eslint-plugin-qunit": "^8.1.1",
     "highcharts": "^11.4.1",
     "loader.js": "^4.7.0",
-    "prettier": "^2.8.7",
-    "qunit": "^2.19.4",
+    "prettier": "^3.2.5",
+    "qunit": "^2.20.1",
     "qunit-dom": "^2.0.0",
     "release-it": "^17.2.1",
-    "stylelint": "^15.4.0",
-    "stylelint-config-standard": "^32.0.0",
-    "stylelint-prettier": "^3.0.0"
+    "stylelint": "^15.11.0",
+    "stylelint-config-standard": "^34.0.0",
+    "stylelint-prettier": "^4.1.0"
   },
   "peerDependencies": {
     "ember-source": ">= 4.0.0",

tests/dummy/app/components/chart-highstock-interactive.js

@@ -30,7 +30,7 @@ export default class BarBasic extends Component {
   setSeriesCount(numSeries) {
     let newChartData = this.dynamicChart.updateSeriesCount(
       stockData,
-      numSeries
+      numSeries,
     );
     this.chartData = newChartData;
   }

tests/dummy/app/components/chart-line-interactive.js

@@ -52,7 +52,7 @@ export default class BarBasic extends Component {
   setSeriesCount(numSeries) {
     let newChartData = this.dynamicChart.updateSeriesCount(
       commitStats,
-      numSeries
+      numSeries,
     );
     this.chartData = newChartData;
   }

tests/dummy/app/components/chart-scatter.js

@@ -50,7 +50,7 @@ export default class Scatter extends Component {
       text: `Scatter chart with ${Highcharts.numberFormat(
         totalData,
         0,
-        ' '
+        ' ',
       )} points`,
     },
     legend: {

tests/dummy/config/ember-cli-update.json

@@ -3,7 +3,7 @@
   "packages": [
     {
       "name": "ember-cli",
-      "version": "4.12.1",
+      "version": "5.8.0",
       "blueprints": [
         {
           "name": "addon",

tests/dummy/config/ember-try.js

@@ -8,18 +8,18 @@ module.exports = async function () {
     useYarn: true,
     scenarios: [
       {
-        name: 'ember-lts-4.4',
+        name: 'ember-lts-4.12',
         npm: {
           devDependencies: {
-            'ember-source': '~4.4.0',
+            'ember-source': '~4.12.0',
           },
         },
       },
       {
-        name: 'ember-lts-4.8',
+        name: 'ember-lts-5.4',
         npm: {
           devDependencies: {
-            'ember-source': '~4.8.0',
+            'ember-source': '~5.4.0',
           },
         },
       },

tests/helpers/index.js

@@ -4,7 +4,7 @@ import {
   setupTest as upstreamSetupTest,
 } from 'ember-qunit';
 
-// This file exists to provide wrappers around ember-qunit's / ember-mocha's
+// This file exists to provide wrappers around ember-qunit's
 // test setup functions. This way, you can easily extend the setup that is
 // needed per test type.