Update to Ember 3.27, drop support for Ember 3.16

.eslintignore

@@ -13,6 +13,7 @@
 # misc
 /coverage/
 !.*
+.*/
 .eslintcache
 
 # ember-try

.eslintrc.js

@@ -73,6 +73,11 @@ module.exports = {
       plugins: ['node'],
       extends: ['plugin:node/recommended'],
     },
+    {
+      // Test files:
+      files: ['tests/**/*-test.{js,ts}'],
+      extends: ['plugin:qunit/recommended'],
+    },
     // node test files
     {
       files: ['node-tests/**/*.js'],

.github/workflows/ci.yml

@@ -99,7 +99,8 @@ jobs:
       fail-fast: false
       matrix:
         ember-try-scenario:
-          - ember-lts-3.16
+          - ember-lts-3.20
+          - ember-lts-3.24
           - ember-release
           - ember-beta
           - ember-default-with-jquery

.npmignore

@@ -12,6 +12,8 @@
 /.eslintrc.js
 /.git/
 /.gitignore
+/.prettierignore
+/.prettierrc.js
 /.template-lintrc.js
 /.travis.yml
 /.watchmanconfig
@@ -21,6 +23,7 @@
 /ember-cli-build.js
 /testem.js
 /tests/
+/yarn-error.log
 /yarn.lock
 .gitkeep
 

.template-lintrc.js

@@ -1,5 +1,5 @@
 'use strict';
 
 module.exports = {
-  extends: 'octane',
+  extends: 'recommended',
 };

CONTRIBUTING.md

@@ -3,14 +3,13 @@
 ## Installation
 
 * `git clone <repository-url>`
-* `cd my-addon`
-* `npm install`
+* `cd ember-responsive-image`
+* `yarn install`
 
 ## Linting
 
-* `npm run lint:hbs`
-* `npm run lint:js`
-* `npm run lint:js -- --fix`
+* `yarn lint`
+* `yarn lint:fix`
 
 ## Running tests
 

README.md

@@ -31,8 +31,8 @@ Advanced optimization techniques inspired amongst others by the blog post [Maxim
 Compatibility
 ------------------------------------------------------------------------------
 
-* Ember.js v3.16 or above
-* Ember CLI v2.13 or above
+* Ember.js v3.20 or above
+* Ember CLI v3.20 or above
 * Node.js v10 or above
 
 

config/ember-try.js

@@ -9,18 +9,18 @@ module.exports = async function () {
     // useYarn: true,
     scenarios: [
       {
-        name: 'ember-lts-3.16',
+        name: 'ember-lts-3.20',
         npm: {
           devDependencies: {
-            'ember-source': '~3.16.0',
+            'ember-source': '~3.20.5',
           },
         },
       },
       {
-        name: 'ember-lts-3.20',
+        name: 'ember-lts-3.24',
         npm: {
           devDependencies: {
-            'ember-source': '~3.20.5',
+            'ember-source': '~3.24.3',
           },
         },
       },

package.json

@@ -14,7 +14,7 @@
   },
   "scripts": {
     "build": "ember build --environment=production",
-    "lint": "npm-run-all --aggregate-output --continue-on-error --parallel 'lint:!(fix)'",
+    "lint": "npm-run-all --aggregate-output --continue-on-error --parallel \"lint:!(fix)\"",
     "lint:fix": "npm-run-all --aggregate-output --continue-on-error --parallel lint:*:fix",
     "lint:hbs": "ember-template-lint .",
     "lint:hbs:fix": "ember-template-lint . --fix",
@@ -44,10 +44,10 @@
     "broccoli-merge-trees": "^4.2.0",
     "broccoli-rollup": "^4.1.1",
     "broccoli-stew": "^3.0.0",
-    "ember-auto-import": "^1.11.2",
+    "ember-auto-import": "^1.11.3",
     "ember-cached-decorator-polyfill": "dcyriller/ember-cached-decorator-polyfill#fix-addons",
     "ember-cli-babel": "^7.26.6",
-    "ember-cli-htmlbars": "^5.6.5",
+    "ember-cli-htmlbars": "^5.7.1",
     "ember-cli-typescript": "^4.1.0",
     "ember-style-modifier": "^0.6.0",
     "fs-extra": "^9.1.0",
@@ -60,7 +60,7 @@
   "devDependencies": {
     "@ember/optional-features": "^2.0.0",
     "@ember/test-helpers": "^2.2.6",
-    "@embroider/test-setup": "^0.37.0",
+    "@embroider/test-setup": "^0.41.0",
     "@types/ember-qunit": "^3.4.13",
     "@types/ember-resolver": "^5.0.10",
     "@types/ember__application": "^3.16.2",
@@ -87,7 +87,7 @@
     "@typescript-eslint/parser": "^4.22.1",
     "babel-eslint": "^10.1.0",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~3.24.0",
+    "ember-cli": "~3.27.0",
     "ember-cli-app-version": "^5.0.0",
     "ember-cli-dependency-checker": "^3.2.0",
     "ember-cli-fastboot": "^3.0.0-beta.2",
@@ -104,22 +104,23 @@
     "ember-page-title": "^6.2.2",
     "ember-qunit": "^5.1.4",
     "ember-resolver": "^8.0.2",
-    "ember-source": "~3.24.1",
+    "ember-source": "~3.27.2",
     "ember-source-channel-url": "^3.0.0",
-    "ember-template-lint": "^3.2.0",
+    "ember-template-lint": "^3.4.2",
     "ember-try": "^1.4.0",
     "eslint": "^7.28.0",
     "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-ember": "^10.4.2",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^3.4.0",
+    "eslint-plugin-qunit": "^6.1.1",
     "execa": "^5.1.1",
     "jest": "^26.6.3",
     "jpegquality": "^0.1.7",
     "loader.js": "^4.7.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.3.2",
-    "qunit": "^2.14.1",
+    "qunit": "^2.15.0",
     "qunit-dom": "^1.6.0",
     "release-it": "^14.6.1",
     "release-it-lerna-changelog": "^3.1.0",

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

@@ -3,7 +3,7 @@
   "packages": [
     {
       "name": "ember-cli",
-      "version": "3.24.0",
+      "version": "3.27.0",
       "blueprints": [
         {
           "name": "addon",

tests/index.html

@@ -28,7 +28,7 @@
       </div>
     </div>
 
-    <script src="/testem.js" integrity=""></script>
+    <script src="/testem.js" integrity="" data-embroider-ignore></script>
     <script src="{{rootURL}}assets/vendor.js"></script>
     <script src="{{rootURL}}assets/test-support.js"></script>
     <script src="{{rootURL}}assets/dummy.js"></script>