Upgrade ember concurrency to v2 (also fixes CI etc.)

.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

@@ -13,8 +13,13 @@
 # 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

@@ -1,58 +1,57 @@
 'use strict';
 
 module.exports = {
-  globals: {
-    server: true,
-  },
   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'
-  ],
+  plugins: ['ember'],
   extends: [
     'eslint:recommended',
-    'plugin:ember/recommended'
+    'plugin:ember/recommended',
+    'plugin:prettier/recommended',
   ],
   env: {
-    browser: true
+    browser: true,
   },
   rules: {},
   overrides: [
     // node files
     {
       files: [
-        '.eslintrc.js',
-        '.template-lintrc.js',
-        'ember-cli-build.js',
-        'index.js',
-        'testem.js',
-        'blueprints/*/index.js',
-        'config/**/*.js',
-        'tests/dummy/config/**/*.js',
-        'compile-css.js'
-      ],
-      excludedFiles: [
-        'addon/**',
-        'addon-test-support/**',
-        'app/**',
-        'tests/dummy/app/**'
+        './.eslintrc.js',
+        './.prettierrc.js',
+        './.stylelintrc.js',
+        './.template-lintrc.js',
+        './ember-cli-build.js',
+        './index.js',
+        './testem.js',
+        './blueprints/*/index.js',
+        './config/**/*.js',
+        './tests/dummy/config/**/*.js',
+        './compile-css.js',
       ],
       parserOptions: {
-        sourceType: 'script'
+        sourceType: 'script',
       },
       env: {
         browser: false,
-        node: true
+        node: true,
       },
-      plugins: ['node'],
-      extends: ['plugin:node/recommended']
-    }
-  ]
+      extends: ['plugin:n/recommended'],
+    },
+    {
+      // test files
+      files: ['tests/**/*-test.{js,ts}'],
+      extends: ['plugin:qunit/recommended'],
+    },
+  ],
 };

.github/workflows/ci.yml

@@ -0,0 +1,98 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request: {}
+
+env:
+  PNPM_VERSION: 8.13.1
+
+concurrency:
+  group: ci-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: "Tests"
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/[email protected]
+        with:
+          version: ${{ env.PNPM_VERSION }}
+      - name: Install Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Lint
+        run: pnpm run lint
+      - name: Run Tests
+        run: pnpm run test:ember
+
+  floating:
+    name: "Floating Dependencies"
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/[email protected]
+        with:
+          version: ${{ env.PNPM_VERSION }}
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install
+      - name: Run Tests
+        run: pnpm run test:ember
+
+  try-scenarios:
+    name: ${{ matrix.try-scenario }}
+    runs-on: ubuntu-latest
+    needs: "test"
+    timeout-minutes: 10
+
+    strategy:
+      fail-fast: false
+      matrix:
+        try-scenario:
+          - ember-3.13
+          - ember-lts-3.16
+          - ember-lts-3.20
+          - ember-lts-3.24
+          - ember-lts-3.28
+          - ember-lts-4.4
+          - ember-lts-4.8
+          - ember-lts-4.12
+          - ember-release
+          - ember-beta
+          - ember-canary
+          - ember-default-with-jquery
+          - ember-classic
+          - embroider-safe
+          - embroider-optimized
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/[email protected]
+        with:
+          version: ${{ env.PNPM_VERSION }}
+      - name: Install Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Run Tests
+        run: ./node_modules/.bin/ember try:one ${{ matrix.try-scenario }}

.gitignore

@@ -12,17 +12,24 @@
 /.env*
 /.pnp*
 /.sass-cache
+/.eslintcache
 /connect.lock
 /coverage/
 /libpeerconnection.log
 /npm-debug.log*
 /testem.log
 /yarn-error.log
-/.idea
 
 # 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/
 
+/.idea
 /vendor/ember-model-select.css

.npmignore

@@ -10,28 +10,36 @@
 /.editorconfig
 /.ember-cli
 /.env*
+/.eslintcache
 /.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
 /tests/
+/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
 
 # other
 /.idea
-package-lock.json
 /config/addon-docs.js

.prettierignore

@@ -0,0 +1,25 @@
+# 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

@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = {
+  overrides: [
+    {
+      files: '*.{js,ts}',
+      options: {
+        singleQuote: true,
+      },
+    },
+  ],
+};

.stylelintignore

@@ -0,0 +1,10 @@
+# unconventional files
+/blueprints/*/files/
+
+# compiled output
+/dist/
+
+# addons
+/.node_modules.ember-try/
+
+/vendor/ember-model-select.css

.stylelintrc.js

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

.template-lintrc.js

@@ -1,9 +1,9 @@
 'use strict';
 
 module.exports = {
-  extends: 'octane',
+  extends: 'recommended',
   rules: {
     'no-inline-styles': false,
-    'attribute-indentation': false
-  }
+    'attribute-indentation': false,
+  },
 };