update to v4.12 with ember-cli-update

# Conflicts:
#	.github/workflows/ci.yml
#	.gitignore
#	.stylelintrc.js
#	README.md
#	ember-cli-build.js
#	tests/dummy/app/index.html
#	tests/dummy/app/styles/app.css
#	tests/dummy/config/ember-try.js
#	tests/dummy/config/environment.js
#	tests/dummy/config/fastboot.js
#	tests/dummy/config/index.js

Author: mansona

.ember-cli

@@ -5,5 +5,11 @@
 
     Setting `disableAnalytics` to true will prevent any data from being sent.
   */
-  "disableAnalytics": false
+  "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.
+  */
+  "isTypeScriptProject": false
 }

.eslintignore

@@ -19,4 +19,7 @@
 # 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

.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'],
@@ -26,6 +29,7 @@ module.exports = {
       files: [
         './.eslintrc.js',
         './.prettierrc.js',
+        './.stylelintrc.js',
         './.template-lintrc.js',
         './ember-cli-build.js',
         './index.js',
@@ -41,11 +45,10 @@ module.exports = {
         browser: false,
         node: true,
       },
-      plugins: ['node'],
-      extends: ['plugin:node/recommended'],
+      extends: ['plugin:n/recommended'],
     },
     {
-      // Test files:
+      // test files
       files: ['tests/**/*-test.{js,ts}'],
       extends: ['plugin:qunit/recommended'],
     },

.github/workflows/ci.yml

@@ -8,13 +8,29 @@ on:
   pull_request: {}
 
 concurrency:
-   group: ci-${{ github.head_ref || github.ref }}
-   cancel-in-progress: true
+  group: ci-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
 
 jobs:
+  lint:
+    name: "Lint"
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18.x
+          cache: pnpm
+      - run: pnpm install
+      - run: pnpm run lint
+
   percy:
     name: "Percy Tests"
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     env:
       PERCY_TOKEN: ee0a9d5c1122d6a21852edf19b5b309aaec18077fb3900c98995c90bc48ed240
     steps:
@@ -30,6 +46,7 @@ jobs:
   test:
     name: "Tests"
     runs-on: ubuntu-latest
+    timeout-minutes: 10
 
     steps:
       - uses: actions/checkout@v4
@@ -39,12 +56,12 @@ jobs:
           node-version: 18.x
           cache: pnpm
       - run: pnpm install
-      - run: pnpm run lint
-      - run: pnpm percy exec -- pnpm run test
+      - run: pnpm run test:ember
 
   floating:
     name: "Floating Dependencies"
     runs-on: ubuntu-latest
+    timeout-minutes: 10
 
     steps:
       - uses: actions/checkout@v4
@@ -59,17 +76,18 @@ jobs:
   try-scenarios:
     name: ${{ matrix.try-scenario }}
     runs-on: ubuntu-latest
-    needs: 'test'
+    needs: "test"
+    timeout-minutes: 10
 
     strategy:
       fail-fast: false
       matrix:
         try-scenario:
           - ember-lts-3.28
+          - ember-lts-4.4
+          - ember-lts-4.8
           - ember-release
           - ember-beta
-          - ember-classic
-          - ember-default-with-jquery
           - embroider-safe
           - embroider-optimized
           - no-deprecations
@@ -89,6 +107,7 @@ jobs:
     name: ${{ matrix.try-scenario }} - Allowed to fail
     runs-on: ubuntu-latest
     needs: 'test'
+    timeout-minutes: 10
     permissions:
       pull-requests: write
 

.gitignore

@@ -24,8 +24,10 @@
 # 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
 
-.vscode
-.idea
-.changelog
+# broccoli-debug
+/DEBUG/

.npmignore

@@ -14,14 +14,16 @@
 /.eslintignore
 /.eslintrc.js
 /.git/
+/.github/
 /.gitignore
 /.prettierignore
 /.prettierrc.js
+/.stylelintignore
+/.stylelintrc.js
 /.template-lintrc.js
 /.travis.yml
 /.watchmanconfig
 /bower.json
-/config/ember-try.js
 /CONTRIBUTING.md
 /ember-cli-build.js
 /testem.js
@@ -33,4 +35,7 @@
 # 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

@@ -14,8 +14,12 @@
 /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

.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

@@ -1,6 +1,7 @@
-/* eslint-disable no-undef, prettier/prettier */
+'use strict';
+
 module.exports = {
-  extends: 'stylelint-config-standard',
+  extends: ['stylelint-config-standard', 'stylelint-prettier/recommended'],
   plugins: [
     'stylelint-declaration-strict-value',
     'stylelint-order'