Update to the Ember 4.12 LTS blueprint

.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'],
     },

.gitignore

@@ -21,9 +21,12 @@ yarn-error.log
 testem.log
 
 # ember-try
-.node_modules.ember-try/
-bower.json.ember-try
-package.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
 
-*~
-package-lock.json
+# 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

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

CONTRIBUTING.md

@@ -22,4 +22,4 @@
 * `ember serve`
 * Visit the dummy application at [http://localhost:4200](http://localhost:4200).
 
-For more information on using ember-cli, visit [https://ember-cli.com/](https://ember-cli.com/).
+For more information on using ember-cli, visit [https://cli.emberjs.com/release/](https://cli.emberjs.com/release/).

addon/components/data-table-content-body.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-actions-hash, ember/no-classic-classes, ember/no-classic-components, ember/no-get, ember/require-tagless-components */
 import { set } from '@ember/object';
 import { computed } from '@ember/object';
 import Component from '@ember/component';

addon/components/data-table-content-header.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-classic-classes, ember/no-classic-components, ember/require-tagless-components */
 import { oneWay } from '@ember/object/computed';
 import { alias } from '@ember/object/computed';
 import Component from '@ember/component';

addon/components/data-table-content.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-classic-classes, ember/no-classic-components, ember/require-tagless-components */
 import Component from '@ember/component';
 import { alias } from '@ember/object/computed';
 import layout from '../templates/components/data-table-content';

addon/components/data-table-menu-general.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-classic-classes, ember/no-classic-components, ember/require-tagless-components */
 import Component from '@ember/component';
 import layout from '../templates/components/data-table-menu-general';
 

addon/components/data-table-menu-selected.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-actions-hash, ember/no-classic-classes, ember/no-classic-components, ember/no-get, ember/require-tagless-components */
 import { reads } from '@ember/object/computed';
 import Component from '@ember/component';
 import layout from '../templates/components/data-table-menu-selected';

addon/components/data-table-menu.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-classic-classes, ember/no-classic-components, ember/require-tagless-components */
 import Component from '@ember/component';
 import layout from '../templates/components/data-table-menu';
 

addon/components/data-table.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-classic-classes, ember/no-classic-components, ember/no-observers, ember/require-tagless-components */
 import { typeOf } from '@ember/utils';
 import { computed, observer } from '@ember/object';
 import { bool, equal, oneWay } from '@ember/object/computed';

addon/components/default-data-table-content-body.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-classic-classes, ember/no-classic-components, ember/no-get */
 import { A } from '@ember/array';
 import { computed } from '@ember/object';
 import { oneWay } from '@ember/object/computed';

addon/components/number-pagination.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-actions-hash, ember/no-classic-classes, ember/no-classic-components, ember/no-get, ember/require-tagless-components */
 import { computed } from '@ember/object';
 import { gt } from '@ember/object/computed';
 import Component from '@ember/component';

addon/components/text-search.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-classic-classes, ember/no-classic-components, ember/no-observers, ember/require-tagless-components */
 import { isEqual } from '@ember/utils';
 import { cancel, debounce } from '@ember/runloop';
 import { observer } from '@ember/object';

addon/components/th-sortable.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-actions-hash, ember/no-classic-classes, ember/no-classic-components, ember/require-tagless-components */
 import { computed } from '@ember/object';
 import Component from '@ember/component';
 import layout from '../templates/components/th-sortable';

addon/mixins/default-query-params.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-new-mixins */
 import Mixin from '@ember/object/mixin';
 
 export default Mixin.create({

addon/mixins/serializer.js

@@ -1,3 +1,4 @@
+/* eslint-disable ember/no-new-mixins */
 import Mixin from '@ember/object/mixin';
 
 export default Mixin.create({

addon/templates/components/data-table-content-body.hbs

@@ -1,3 +1,4 @@
+{{! template-lint-disable no-action no-curly-component-invocation require-input-label require-presentational-children }}
 {{#if this.data-table.isLoading}}
   <tr><td colspan="100%" class="is-loading-data">Loading...</td></tr>
 {{else}}

addon/templates/components/data-table-content-header.hbs

@@ -1,3 +1,4 @@
+{{! template-lint-disable no-curly-component-invocation }}
 <tr>
   {{#if this.enableSelection}}
     <th>{{!-- Checkbox --}}</th>