feat(namespacing): updated architecture to better facilitate namespacing

.eslintignore

@@ -0,0 +1,20 @@
+# unconventional js
+/blueprints/*/files/
+/vendor/
+
+# compiled output
+/dist/
+/tmp/
+
+# dependencies
+/bower_components/
+/node_modules/
+
+# misc
+/coverage/
+!.*
+
+# ember-try
+/.node_modules.ember-try/
+/bower.json.ember-try
+/package.json.ember-try

.eslintrc.js

@@ -1,7 +1,7 @@
 module.exports = {
   root: true,
   parserOptions: {
-    ecmaVersion: 2017,
+    ecmaVersion: 2018,
     sourceType: 'module'
   },
   plugins: [
@@ -20,20 +20,24 @@ module.exports = {
     // node files
     {
       files: [
+        'lib/**/*.js',
+        '.eslintrc.js',
+        '.template-lintrc.js',
+        'ember-cli-build.js',
         'index.js',
         'testem.js',
-        'ember-cli-build.js',
+        'blueprints/*/index.js',
         'config/**/*.js',
         'tests/dummy/config/**/*.js'
       ],
       excludedFiles: [
-        'app/**',
         'addon/**',
+        'addon-test-support/**',
+        'app/**',
         'tests/dummy/app/**'
       ],
       parserOptions: {
-        sourceType: 'script',
-        ecmaVersion: 2015
+        sourceType: 'script'
       },
       env: {
         browser: false,

.gitignore

@@ -1,23 +1,25 @@
 # See https://help.github.com/ignore-files/ for more about ignoring files.
 
 # compiled output
-/dist
-/tmp
+/dist/
+/tmp/
 
 # dependencies
-/node_modules
-/bower_components
+/bower_components/
+/node_modules/
 
 # misc
+/.env*
+/.pnp*
 /.sass-cache
 /connect.lock
-/coverage/*
+/coverage/
 /libpeerconnection.log
-npm-debug.log*
-yarn-error.log
-testem.log
+/npm-debug.log*
+/testem.log
+/yarn-error.log
 
 # ember-try
-.node_modules.ember-try/
-bower.json.ember-try
-package.json.ember-try
+/.node_modules.ember-try/
+/bower.json.ember-try
+/package.json.ember-try

.npmignore

@@ -1,21 +1,31 @@
-/bower_components
+# compiled output
+/dist/
+/tmp/
+
+# dependencies
+/bower_components/
+
+# misc
+/.bowerrc
+/.editorconfig
+/.ember-cli
+/.env*
+/.eslintignore
+/.eslintrc.js
+/.gitignore
+/.template-lintrc.js
+/.travis.yml
+/.watchmanconfig
+/bower.json
 /config/ember-try.js
-/dist
-/tests
-/tmp
-**/.gitkeep
-.bowerrc
-.editorconfig
-.ember-cli
-.eslintrc.js
-.gitignore
-.watchmanconfig
-.travis.yml
-bower.json
-ember-cli-build.js
-testem.js
+/CONTRIBUTING.md
+/ember-cli-build.js
+/testem.js
+/tests/
+/yarn.lock
+.gitkeep
 
 # ember-try
-.node_modules.ember-try/
-bower.json.ember-try
-package.json.ember-try
+/.node_modules.ember-try/
+/bower.json.ember-try
+/package.json.ember-try

.template-lintrc.js

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

.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
@@ -18,21 +18,43 @@ env:
   global:
     # See https://git.io/vdao3 for details.
     - JOBS=1
-  matrix:
+
+branches:
+  only:
+    - master
+    # npm version tags
+    - /^v\d+\.\d+\.\d+/
+
+jobs:
+  fail_fast: true
+  allow_failures:
+    - env: EMBER_TRY_SCENARIO=ember-canary
+
+  include:
+    # runs linting and tests with current locked deps
+
+    - stage: "Tests"
+      name: "Tests"
+      install:
+        - yarn install --non-interactive
+      script:
+        - yarn lint:hbs
+        - yarn lint:js
+        - yarn test
+
+    - name: "Floating Dependencies"
+      script:
+        - yarn test
+
     # we recommend new addons test the current and previous LTS
     # as well as latest stable release (bonus points to beta/canary)
-    - EMBER_TRY_SCENARIO=ember-lts-2.12
-    - EMBER_TRY_SCENARIO=ember-lts-2.16
-    - EMBER_TRY_SCENARIO=ember-lts-2.18
-    - EMBER_TRY_SCENARIO=ember-release
-    - EMBER_TRY_SCENARIO=ember-beta
-    - EMBER_TRY_SCENARIO=ember-canary
-    - EMBER_TRY_SCENARIO=ember-default
-
-matrix:
-  fast_finish: true
-  allow_failures:
+    - stage: "Additional Tests"
+      env: EMBER_TRY_SCENARIO=ember-lts-3.4
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.8
+    - 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
 
 before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
@@ -42,7 +64,4 @@ install:
   - yarn install --no-lockfile --non-interactive
 
 script:
-  - yarn lint:js
-  # Usually, it's ok to finish the test scenario without reverting
-  #  to the addon's original dependency state, skipping "cleanup".
-  - node_modules/.bin/ember try:one $EMBER_TRY_SCENARIO --skip-cleanup
+  - 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-component-css`
+* `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/).

addon/instance-initializers/add-style-namespaces.js

@@ -0,0 +1,42 @@
+import addRouteStyleNamespace from 'ember-component-css/utils/add-route-style-namespace';
+import addComponentStyleNamespace from 'ember-component-css/utils/add-component-style-namespace';
+
+
+export function initialize(appInstance) {
+  let router = appInstance.lookup('service:router');
+  router.on('routeDidChange', function({ to }) {
+    if (likeRouteInfo(to)) {
+      addRouteStyleNamespace(appInstance, nestedRouteNames(to));
+    }
+  });
+
+  router.on('routeWillChange', function({ to, isActive }) {
+    if (likeRouteInfo(to)) {
+      if (/_loading$/.test(to.name) && isActive) {
+        const routeNames = nestedRouteNames(to)
+          // loading route names are set with an _loading even though
+          // their path is -loading
+          .map(name => name.replace(/_loading$/, '-loading'));
+        addRouteStyleNamespace(appInstance, routeNames);
+      }
+    }
+  });
+
+  addComponentStyleNamespace(appInstance);
+}
+
+function nestedRouteNames({ name, parent }, routeNames = []) {
+  routeNames.push(name);
+  if (parent) {
+    return nestedRouteNames(parent, routeNames);
+  }
+  return routeNames;
+}
+
+function likeRouteInfo(info) {
+  return info && typeof info === 'object' && info.hasOwnProperty('name');
+}
+
+export default {
+  initialize
+}