prepared for 5.4 upgrade

.ember-cli

@@ -1,15 +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.
-  */
-  "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.
+    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

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

.eslintrc.js

@@ -2,12 +2,13 @@
 
 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'],
@@ -36,6 +37,7 @@ module.exports = {
             files: [
                 './.eslintrc.js',
                 './.prettierrc.js',
+                './.stylelintrc.js',
                 './.template-lintrc.js',
                 './ember-cli-build.js',
                 './index.js',
@@ -51,13 +53,7 @@ module.exports = {
                 browser: false,
                 node: true,
             },
-            plugins: ['node'],
-            extends: ['plugin:node/recommended'],
-        },
-        {
-            // test files
-            files: ['tests/**/*-test.{js,ts}'],
-            extends: ['plugin:qunit/recommended'],
+            extends: ['plugin:n/recommended'],
         },
     ],
 };

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]  # Build on Node.js 16
+        node-version: [18.x]  # Build on Node.js 18
 
     steps:
     - uses: actions/checkout@v2
@@ -42,10 +42,10 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    - name: Setup Node.js 16.x
+    - name: Setup Node.js 18.x
       uses: actions/setup-node@v2
       with:
-        node-version: 16.x
+        node-version: 18.x
 
     - name: Setup pnpm
       uses: pnpm/[email protected]
@@ -71,10 +71,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Setup Node.js 16.x
+      - name: Setup Node.js 18.x
         uses: actions/setup-node@v2
         with:
-          node-version: 16.x
+          node-version: 18.x
 
       - name: Setup pnpm
         uses: pnpm/[email protected]

.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*
@@ -18,11 +14,11 @@
 /.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
@@ -33,7 +29,6 @@
 
 # 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

.prettierrc.js

@@ -8,7 +8,7 @@ module.exports = {
     printWidth: 190,
     overrides: [
         {
-            files: '*.hbs',
+            files: '*.{hbs,js,ts}',
             options: {
                 singleQuote: false,
             },

.stylelintignore

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

.stylelintrc.js

@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+  extends: ['stylelint-config-standard', 'stylelint-prettier/recommended'],
+};

.watchmanconfig

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

README.md

@@ -5,9 +5,9 @@
 
 ## Compatibility
 
-* Ember.js v3.24 or above
-* Ember CLI v3.24 or above
-* Node.js v14 or above
+* Ember.js v4.8 or above
+* Ember CLI v4.8 or above
+* Node.js v18 or above
 
 
 ## Installation

ember-cli-build.js

@@ -3,7 +3,7 @@
 const EmberAddon = require('ember-cli/lib/broccoli/ember-addon');
 
 module.exports = function (defaults) {
-    let app = new EmberAddon(defaults, {
+    const app = new EmberAddon(defaults, {
         // Add options here
     });