Run ember-cli-update --to 3.28

.editorconfig

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

.eslintignore

@@ -13,6 +13,8 @@
 # misc
 /coverage/
 !.*
+.*/
+.eslintcache
 
 # ember-try
 /.node_modules.ember-try/

.eslintrc.js

@@ -1,18 +1,23 @@
+'use strict';
+
 module.exports = {
   root: true,
   parser: 'babel-eslint',
   parserOptions: {
-    ecmaVersion: 2017,
-    sourceType: 'module'
+    ecmaVersion: 2018,
+    sourceType: 'module',
+    ecmaFeatures: {
+      legacyDecorators: true,
+    },
   },
   plugins: ['ember'],
   extends: [
     'eslint:recommended',
+    'plugin:ember/recommended',
     'plugin:prettier/recommended',
-    'plugin:ember/recommended'
   ],
   env: {
-    browser: true
+    browser: true,
   },
   rules: {
     'prettier/prettier': ['error', { singleQuote: true }]
@@ -21,37 +26,30 @@ module.exports = {
     // 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'
-      ],
-      excludedFiles: [
-        'addon/**',
-        'addon-test-support/**',
-        'app/**',
-        'tests/dummy/app/**'
+        './.eslintrc.js',
+        './.prettierrc.js',
+        './.template-lintrc.js',
+        './ember-cli-build.js',
+        './index.js',
+        './testem.js',
+        './blueprints/*/index.js',
+        './config/**/*.js',
+        './tests/dummy/config/**/*.js',
       ],
       parserOptions: {
         sourceType: 'script',
-        ecmaVersion: 2015
       },
       env: {
         browser: false,
-        node: true
+        node: true,
       },
       plugins: ['node'],
-      rules: Object.assign(
-        {},
-        require('eslint-plugin-node').configs.recommended.rules,
-        {
-          // add your custom rules and overrides for node files here
-        }
-      )
-    }
-  ]
+      extends: ['plugin:node/recommended'],
+    },
+    {
+      // Test files:
+      files: ['tests/**/*-test.{js,ts}'],
+      extends: ['plugin:qunit/recommended'],
+    },
+  ],
 };

.gitignore

@@ -10,6 +10,7 @@
 
 # misc
 /.sass-cache
+/.eslintcache
 /connect.lock
 /coverage/
 /libpeerconnection.log

.npmignore

@@ -9,9 +9,14 @@
 /.bowerrc
 /.editorconfig
 /.ember-cli
+/.env*
+/.eslintcache
 /.eslintignore
 /.eslintrc.js
+/.git/
 /.gitignore
+/.prettierignore
+/.prettierrc.js
 /.template-lintrc.js
 /.travis.yml
 /.watchmanconfig
@@ -21,6 +26,7 @@
 /ember-cli-build.js
 /testem.js
 /tests/
+/yarn-error.log
 /yarn.lock
 .gitkeep
 

.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: 'recommended',
 };

.travis.yml

@@ -3,10 +3,9 @@ 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'
+  - "12"
 
-sudo: false
-dist: trusty
+dist: xenial
 
 addons:
   chrome: stable
@@ -28,41 +27,51 @@ branches:
     - /^v\d+\.\d+\.\d+/
 
 jobs:
-  fail_fast: true
+  fast_finish: true
   allow_failures:
     - env: EMBER_TRY_SCENARIO=ember-canary
     - env: EMBER_TRY_SCENARIO=ember-beta
 
   include:
     # runs linting and tests with current locked deps
 
-    - stage: 'Tests'
-      name: 'Tests'
+    - stage: "Tests"
+      name: "Tests"
       script:
-        - yarn run lint:hbs
-        - yarn run lint:js
-        - yarn test
+        - yarn lint
+        - yarn test:ember
       after_script:
         - codeclimate-test-reporter < coverage/lcov.info
 
+    - 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)
-    - stage: 'Additional Tests'
-      env: EMBER_TRY_SCENARIO=ember-lts-2.16
+    - env: EMBER_TRY_SCENARIO=ember-lts-2.16
     - env: EMBER_TRY_SCENARIO=ember-lts-2.18
     - env: EMBER_TRY_SCENARIO=ember-lts-3.4
     - env: EMBER_TRY_SCENARIO=ember-lts-3.8
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.12
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.16
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.20
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.24
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.28
     - 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
+    - env: EMBER_TRY_SCENARIO=embroider-safe
+    - env: EMBER_TRY_SCENARIO=embroider-optimized
 
 before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
   - export PATH=$HOME/.yarn/bin:$PATH
 
-install:
-  - yarn install --no-lockfile --non-interactive
-
 script:
   - node_modules/.bin/ember try:one $EMBER_TRY_SCENARIO

CONTRIBUTING.md

@@ -3,14 +3,13 @@
 ## Installation
 
 * `git clone <repository-url>`
-* `cd my-addon`
-* `npm install`
+* `cd ember-cp-validations`
+* `yarn install`
 
 ## Linting
 
-* `npm run lint:hbs`
-* `npm run lint:js`
-* `npm run lint:js -- --fix`
+* `yarn lint`
+* `yarn lint:fix`
 
 ## Running tests
 
@@ -23,4 +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://ember-cli.com/](https://ember-cli.com/).