upgrade!

Author: himynameisjonas

.eslintrc.js

@@ -1,13 +1,18 @@
 module.exports = {
   root: true,
   parserOptions: {
-    ecmaVersion: 2017,
-    sourceType: 'module',
+    ecmaVersion: 2018,
+    sourceType: 'module'
   },
-  plugins: ['prettier', 'ember'],
-  extends: ['eslint:recommended', 'plugin:ember/recommended', 'prettier'],
+  plugins: [
+    'ember'
+  ],
+  extends: [
+    'eslint:recommended',
+    'plugin:ember/recommended'
+  ],
   env: {
-    browser: true,
+    browser: true
   },
   rules: {
     'comma-dangle': [
@@ -33,30 +38,26 @@ module.exports = {
         'testem.js',
         'blueprints/*/index.js',
         'config/**/*.js',
-        'tests/dummy/config/**/*.js',
+        'tests/dummy/config/**/*.js'
       ],
       excludedFiles: [
         'addon/**',
         'addon-test-support/**',
         'app/**',
-        'tests/dummy/app/**',
+        'tests/dummy/app/**'
       ],
       parserOptions: {
         sourceType: 'script',
-        ecmaVersion: 2015,
+        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
-        }
-      ),
-    },
-  ],
+      rules: Object.assign({}, require('eslint-plugin-node').configs.recommended.rules, {
+        // add your custom rules and overrides for node files here
+      })
+    }
+  ]
 };

.travis.yml

@@ -3,7 +3,7 @@ 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
-  - "6"
+  - "8"
 
 sudo: false
 dist: trusty
@@ -12,7 +12,8 @@ addons:
   chrome: stable
 
 cache:
-  yarn: true
+  directories:
+    - $HOME/.npm
 
 env:
   global:
@@ -50,12 +51,5 @@ jobs:
     - env: EMBER_TRY_SCENARIO=ember-canary
     - env: EMBER_TRY_SCENARIO=ember-default-with-jquery
 
-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

README.md

@@ -9,6 +9,7 @@ Compatibility
 
 * Ember.js v2.18 or above
 * Ember CLI v2.13 or above
+* Node.js v8 or above
 
 
 Installation

package.json

@@ -28,42 +28,42 @@
   },
   "dependencies": {
     "ember-auto-import": "^1.3.0",
-    "ember-cli-babel": "^7.1.2",
-    "ember-cli-htmlbars": "^3.0.0",
+    "ember-cli-babel": "^7.7.3",
+    "ember-cli-htmlbars": "^3.0.1",
     "justified-layout": "^2.1.1"
   },
   "devDependencies": {
-    "@ember/optional-features": "^0.6.3",
-    "broccoli-asset-rev": "^2.7.0",
-    "ember-cli": "~3.9.0",
+    "@ember/optional-features": "^0.7.0",
+    "broccoli-asset-rev": "^3.0.0",
+    "ember-cli": "~3.10.1",
     "ember-cli-dependency-checker": "^3.1.0",
     "ember-cli-eslint": "^5.1.0",
     "ember-cli-htmlbars": "^2.0.3",
-    "ember-cli-htmlbars-inline-precompile": "^1.0.3",
+    "ember-cli-htmlbars-inline-precompile": "^2.1.0",
     "ember-cli-inject-live-reload": "^1.8.2",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-template-lint": "^1.0.0-beta.1",
     "ember-cli-uglify": "^2.1.0",
     "ember-disable-prototype-extensions": "^1.1.3",
     "ember-export-application-global": "^2.0.0",
-    "ember-load-initializers": "^1.1.0",
+    "ember-load-initializers": "^2.0.0",
     "ember-maybe-import-regenerator": "^0.1.6",
-    "ember-qunit": "^3.4.1",
+    "ember-qunit": "^4.4.1",
     "ember-resolver": "^5.0.1",
-    "ember-source": "~3.9.0",
+    "ember-source": "~3.10.0",
     "ember-source-channel-url": "^1.1.0",
     "ember-try": "^1.0.0",
     "ember-welcome-page": "^3.0.0",
     "eslint-config-prettier": "^2.9.0",
-    "eslint-plugin-ember": "^5.2.0",
-    "eslint-plugin-node": "^7.0.1",
+    "eslint-plugin-ember": "^6.2.0",
+    "eslint-plugin-node": "^9.0.1",
     "eslint-plugin-prettier": "^2.4.0",
     "loader.js": "^4.7.0",
     "prettier": "^1.9.2",
-    "qunit-dom": "^0.8.0"
+    "qunit-dom": "^0.8.4"
   },
   "engines": {
-    "node": "6.* || 8.* || >= 10.*"
+    "node": "8.* || >= 10.*"
   },
   "ember-addon": {
     "configPath": "tests/dummy/config"
@@ -73,7 +73,7 @@
   },
   "homepage": "https://github.com/Teamtailor/ember-justified-layout#readme",
   "toolchain": {
-    "node": "6.17.1",
+    "node": "8.16.0",
     "yarn": "1.16.0"
   }
 }