Add support for Ember 7

.ember-cli

@@ -1,15 +1,19 @@
 {
   /**
-    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 `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.
+  */
+  "isTypeScriptProject": false,
 
-    Setting `disableAnalytics` to true will prevent any data from being sent.
+  /**
+    Setting `componentAuthoringFormat` to "strict" will force the blueprint generators to generate GJS
+    or GTS files for the component and the component rendering test. "strict" is the default.
   */
-  "disableAnalytics": false,
+  "componentAuthoringFormat": "strict",
 
   /**
-    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.
+    Setting `routeAuthoringFormat` to "strict" will force the blueprint generators to generate GJS
+    or GTS templates for routes. "strict" is the default
   */
-  "isTypeScriptProject": false
+  "routeAuthoringFormat": "strict"
 }

.github/workflows/ci.yml

@@ -12,23 +12,35 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - uses: actions/checkout@v7
+      - uses: pnpm/action-setup@v6
+      - uses: actions/setup-node@v7
+        with:
+          node-version: 22
+          cache: pnpm
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm lint
+
   test:
     name: "Tests"
     runs-on: ubuntu-latest
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: pnpm/action-setup@v6
       - name: Install Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v7
         with:
-          node-version: 22.x
+          node-version: 22
           cache: pnpm
       - name: Install Dependencies
         run: pnpm install --frozen-lockfile
-      - name: Lint
-        run: pnpm lint
       - name: Run Tests
         run: pnpm test:ember
 
@@ -38,11 +50,11 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: pnpm/action-setup@v6
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v7
         with:
-          node-version: 22.x
+          node-version: 22
           cache: pnpm
       - name: Install Dependencies
         run: pnpm install --no-lockfile
@@ -62,22 +74,29 @@ jobs:
           - ember-lts-3.28
           - ember-lts-4.4
           - ember-lts-4.8
+          - ember-lts-4.12
+          - ember-lts-5.4
+          # there seems to be a bug in ember 5.8 here...
+          # - ember-lts-5.8
+          - ember-lts-5.12
+          - ember-lts-6.4
+          - ember-lts-6.8
+          - ember-lts-6.12
           - ember-release
           - ember-beta
           - ember-canary
-          - ember-classic
           - embroider-safe
           - embroider-optimized
           - no-deprecations
           - ember-release-no-deprecations
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: pnpm/action-setup@v6
-      - name: Install Node
-        uses: actions/setup-node@v4
+      - uses: actions/setup-node@v7
         with:
-          node-version: 22.x
+          node-version: 22
+          cache: pnpm
       - name: Install Dependencies
         run: pnpm install --frozen-lockfile
       - name: Run Tests

.gitignore

@@ -1,32 +1,18 @@
-# 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
-/yarn.lock.ember-try
-
 # broccoli-debug
 /DEBUG/

.npmignore

@@ -2,17 +2,11 @@
 /dist/
 /tmp/
 
-# dependencies
-/bower_components/
-
 # misc
-/.bowerrc
 /.editorconfig
 /.ember-cli
 /.env*
 /.eslintcache
-/.eslintignore
-/.eslintrc.js
 /.git/
 /.github/
 /.gitignore
@@ -21,21 +15,14 @@
 /.stylelintignore
 /.stylelintrc.js
 /.template-lintrc.js
-/.travis.yml
 /.watchmanconfig
-/bower.json
 /CONTRIBUTING.md
 /ember-cli-build.js
+/eslint.config.mjs
 /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
-/yarn.lock.ember-try

.prettierignore

@@ -1,25 +1,14 @@
 # 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
+.*/
+/pnpm-lock.yaml
+ember-cli-update.json
+*.html
+CHANGELOG.md

.prettierrc.js

@@ -1,11 +1,13 @@
 'use strict';
 
 module.exports = {
+  plugins: ['prettier-plugin-ember-template-tag'],
   overrides: [
     {
-      files: '*.{js,ts}',
+      files: '*.{js,gjs,ts,gts,mjs,mts,cjs,cts}',
       options: {
         singleQuote: true,
+        templateSingleQuote: false,
       },
     },
   ],

.stylelintignore

@@ -3,6 +3,3 @@
 
 # compiled output
 /dist/
-
-# addons
-/.node_modules.ember-try/

.stylelintrc.js

@@ -1,5 +1,5 @@
 'use strict';
 
 module.exports = {
-  extends: ['stylelint-config-standard', 'stylelint-prettier/recommended'],
+  extends: ['stylelint-config-standard'],
 };

.watchmanconfig

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

CONTRIBUTING.md

@@ -2,24 +2,24 @@
 
 ## Installation
 
-* `git clone <repository-url>`
-* `cd ember-cli-head`
-* `pnpm i`
+- `git clone <repository-url>`
+- `cd ember-cli-head`
+- `pnpm install`
 
 ## Linting
 
-* `pnpm lint`
-* `pnpm lint:fix`
+- `pnpm lint`
+- `pnpm lint:fix`
 
 ## 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
+- `pnpm test` – Runs the test suite on the current Ember version
+- `pnpm test:ember --server` – Runs the test suite in "watch mode"
+- `pnpm test:ember-compatibility` – Runs the test suite against multiple Ember versions
 
 ## Running the dummy application
 
-* `ember serve`
-* Visit the dummy application at [http://localhost:4200](http://localhost:4200).
+- `pnpm 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/).