ember-cli-update

.editorconfig

@@ -4,7 +4,6 @@
 
 root = true
 
-
 [*]
 end_of_line = lf
 charset = utf-8

.eslintignore

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

.eslintrc.js

@@ -1,11 +1,21 @@
+'use strict';
+
 module.exports = {
   root: true,
+  parser: 'babel-eslint',
   parserOptions: {
-    ecmaVersion: 2017,
+    ecmaVersion: 2018,
     sourceType: 'module',
+    ecmaFeatures: {
+      legacyDecorators: true,
+    },
   },
   plugins: ['ember'],
-  extends: ['eslint:recommended', 'plugin:ember/recommended'],
+  extends: [
+    'eslint:recommended',
+    'plugin:ember/recommended',
+    'plugin:prettier/recommended',
+  ],
   env: {
     browser: true,
   },
@@ -15,6 +25,7 @@ module.exports = {
     {
       files: [
         '.eslintrc.js',
+        '.prettierrc.js',
         '.template-lintrc.js',
         'ember-cli-build.js',
         'index.js',
@@ -33,7 +44,6 @@ module.exports = {
       ],
       parserOptions: {
         sourceType: 'script',
-        ecmaVersion: 2015,
       },
       env: {
         browser: false,

.gitignore

@@ -9,7 +9,10 @@
 /node_modules/
 
 # misc
+/.env*
+/.pnp*
 /.sass-cache
+/.eslintcache
 /connect.lock
 /coverage/
 /libpeerconnection.log

.npmignore

@@ -9,14 +9,18 @@
 /.bowerrc
 /.editorconfig
 /.ember-cli
+/.env*
+/.eslintcache
 /.eslintignore
 /.eslintrc.js
+/.git/
 /.gitignore
 /.template-lintrc.js
 /.travis.yml
 /.watchmanconfig
 /bower.json
 /config/ember-try.js
+/CONTRIBUTING.md
 /ember-cli-build.js
 /testem.js
 /tests/

.prettierignore

@@ -0,0 +1,21 @@
+# 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
+/package.json.ember-try

.prettierrc.js

@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+  singleQuote: true,
+};

.template-lintrc.js

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

.travis.yml

@@ -0,0 +1,62 @@
+---
+language: node_js
+node_js:
+  # we recommend testing addons with the same minimum supported node version as Ember CLI
+  # so that your addon works for all apps
+  - "10"
+
+dist: xenial
+
+addons:
+  chrome: stable
+
+cache:
+  yarn: true
+
+env:
+  global:
+    # See https://git.io/vdao3 for details.
+    - JOBS=1
+
+branches:
+  only:
+    - master
+    # npm version tags
+    - /^v\d+\.\d+\.\d+/
+
+jobs:
+  fast_finish: true
+  allow_failures:
+    - env: EMBER_TRY_SCENARIO=ember-canary
+
+  include:
+    # runs linting and tests with current locked deps
+    - stage: "Tests"
+      name: "Tests"
+      script:
+        - yarn lint
+        - yarn test:ember
+
+    - stage: "Additional Tests"
+      name: "Floating Dependencies"
+      install:
+        - yarn install --no-lockfile --non-interactive
+      script:
+        - yarn test:ember
+
+    # we recommend new addons test the current and previous LTS
+    # as well as latest stable release (bonus points to beta/canary)
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.16
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.20
+    - env: EMBER_TRY_SCENARIO=ember-release
+    - env: EMBER_TRY_SCENARIO=ember-beta
+    - env: EMBER_TRY_SCENARIO=ember-canary
+    - env: EMBER_TRY_SCENARIO=ember-default-with-jquery
+    - env: EMBER_TRY_SCENARIO=ember-classic
+
+before_install:
+  - curl -o- -L https://yarnpkg.com/install.sh | bash
+  - export PATH=$HOME/.yarn/bin:$PATH
+
+script:
+  - node_modules/.bin/ember try:one $EMBER_TRY_SCENARIO

CONTRIBUTING.md

@@ -0,0 +1,26 @@
+# How To Contribute
+
+## Installation
+
+* `git clone <repository-url>`
+* `cd ember-cli-document-title`
+* `yarn install`
+
+## Linting
+
+* `yarn lint:hbs`
+* `yarn lint:js`
+* `yarn lint:js --fix`
+
+## Running tests
+
+* `ember test` – Runs the test suite on the current Ember version
+* `ember test --server` – Runs the test suite in "watch mode"
+* `ember try:each` – Runs the test suite against multiple Ember versions
+
+## Running the dummy application
+
+* `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/).

config/ember-try.js

@@ -2,98 +2,94 @@
 
 const getChannelURL = require('ember-source-channel-url');
 
-module.exports = function() {
-  return Promise.all([
-    getChannelURL('release'),
-    getChannelURL('beta'),
-    getChannelURL('canary'),
-  ]).then(urls => {
-    return {
-      useYarn: true,
-      scenarios: [
-        {
-          name: 'ember-lts-3.8',
-          npm: {
-            devDependencies: {
-              'ember-source': '~3.8.0',
-            },
+module.exports = async function () {
+  return {
+    useYarn: true,
+    scenarios: [
+      {
+        name: 'ember-lts-3.8.0',
+        npm: {
+          devDependencies: {
+            'ember-source': '~3.8.0',
           },
         },
-        {
-          name: 'ember-lts-3.12',
-          npm: {
-            devDependencies: {
-              'ember-source': '~3.12.0',
-            },
+      },
+      {
+        name: 'ember-lts-3.12',
+        npm: {
+          devDependencies: {
+            'ember-source': '~3.12.0',
           },
         },
-        {
-          name: 'ember-lts-3.16',
-          npm: {
-            devDependencies: {
-              'ember-source': '~3.16.0',
-            },
+      },
+      {
+        name: 'ember-lts-3.16',
+        npm: {
+          devDependencies: {
+            'ember-source': '~3.16.0',
           },
         },
-        {
-          name: 'ember-lts-3.20',
-          npm: {
-            devDependencies: {
-              'ember-source': '~3.20.0',
-            },
+      },
+      {
+        name: 'ember-lts-3.20',
+        npm: {
+          devDependencies: {
+            'ember-source': '~3.20.5',
           },
         },
-        {
-          name: 'ember-release',
-          npm: {
-            devDependencies: {
-              'ember-source': urls[0],
-            },
+      },
+      {
+        name: 'ember-release',
+        npm: {
+          devDependencies: {
+            'ember-source': await getChannelURL('release'),
           },
         },
-        {
-          name: 'ember-beta',
-          npm: {
-            devDependencies: {
-              'ember-source': urls[1],
-            },
+      },
+      {
+        name: 'ember-beta',
+        npm: {
+          devDependencies: {
+            'ember-source': await getChannelURL('beta'),
           },
         },
-        {
-          name: 'ember-canary',
-          npm: {
-            devDependencies: {
-              'ember-source': urls[2],
-            },
+      },
+      {
+        name: 'ember-canary',
+        npm: {
+          devDependencies: {
+            'ember-source': await getChannelURL('canary'),
           },
         },
-        {
-          name: 'fastboot-addon-tests',
-          command: 'ember fastboot:test',
-          npm: {
-            devDependencies: {},
-          },
+      },
+      {
+        name: 'ember-default-with-jquery',
+        env: {
+          EMBER_OPTIONAL_FEATURES: JSON.stringify({
+            'jquery-integration': true,
+          }),
         },
-        {
-          name: 'ember-default',
-          npm: {
-            devDependencies: {},
+        npm: {
+          devDependencies: {
+            '@ember/jquery': '^1.1.0',
           },
         },
-        {
-          name: 'ember-default-with-jquery',
-          env: {
-            EMBER_OPTIONAL_FEATURES: JSON.stringify({
-              'jquery-integration': true,
-            }),
-          },
-          npm: {
-            devDependencies: {
-              '@ember/jquery': '^0.5.1',
-            },
+      },
+      {
+        name: 'ember-classic',
+        env: {
+          EMBER_OPTIONAL_FEATURES: JSON.stringify({
+            'application-template-wrapper': true,
+            'default-async-observers': false,
+            'template-only-glimmer-components': false,
+          }),
+        },
+        npm: {
+          ember: {
+            edition: 'classic',
           },
         },
-      ],
-    };
-  });
+      },
+    ],
+  };
 };

config/environment.js

@@ -1,5 +1,5 @@
 'use strict';
 
-module.exports = function(/* environment, appConfig */) {
-  return { };
+module.exports = function (/* environment, appConfig */) {
+  return {};
 };

ember-cli-build.js

@@ -2,7 +2,7 @@
 
 const EmberAddon = require('ember-cli/lib/broccoli/ember-addon');
 
-module.exports = function(defaults) {
+module.exports = function (defaults) {
   let app = new EmberAddon(defaults, {
     // Add options here
   });