feat(styleNamespace): now upgrading to using 'styleNamespace' for the…

… namespace computed property. Will offically deprecate componentCssClassName in the future (#254)

README.md

@@ -103,7 +103,7 @@ To be able to use this for routes, you need to add a wrapping `div` around the o
 
 After that it's quite easy: add a style file in your route directory alongside your `route.js` or `template.hbs` files.
 
-An individual controller also has access to a `styleNamespace` property that is the namespace for a given route. This can be used for various use cases. (like enabling BEM style similar to how the `componentCssClassName` is used in a component)
+An individual controller also has access to a `styleNamespace` property that is the namespace for a given route. This can be used for various use cases. (like enabling BEM style similar to how the `styleNamespace` is used in a component)
 
 ### Usage with classic (non pod) structure
 
@@ -184,18 +184,18 @@ postcss plugins in this way too.
 
 ### Getting the generated class name
 
-You also have access to the generated class name to use in your templates. There is a computed property `componentCssClassName` This can be used to pass the class name to things like [`ember-wormhole`](https://github.com/yapplabs/ember-wormhole) or for use in BEM style classnames.
+You also have access to the generated class name to use in your templates. There is a computed property `styleNamespace` This can be used to pass the class name to things like [`ember-wormhole`](https://github.com/yapplabs/ember-wormhole) or for use in BEM style classnames.
 An example of BEM usage would be
 
 `my-component/template.hbs`
 ```handlebars
-<button class="{{componentCssClassName}}__button">
+<button class="{{styleNamespace}}__button">
   Normal button
 </button>
-<button class="{{componentCssClassName}}__button {{componentCssClassName}}__button--state-success">
+<button class="{{styleNamespace}}__button {{styleNamespace}}__button--state-success">
 	Success button
 </button>
-<button class="{{componentCssClassName}}__button {{componentCssClassName}}__button--state-danger">
+<button class="{{styleNamespace}}__button {{styleNamespace}}__button--state-danger">
 	Danger button
 </button>
 ```
@@ -221,17 +221,19 @@ An example of BEM usage would be
 }
 ```
 
+*`componentCssClassName` will be officially deprecated, then removed in future versions. Will be migrating to the more appropriately named `styleNamespace`*
+
 #### Using the generated class name in `classNameBindings`
 
-You can build your own computed properties on top of `componentCssClassName`. One use case is using it to build a `classNameBinding`:
+You can build your own computed properties on top of `styleNamespace`. One use case is using it to build a `classNameBinding`:
 
 `my-component/component.hbs`
 ```js
 classNameBindings: ['customBinding'],
   stateProperty: false,
-  customBinding: computed('componentCssClassName', 'stateProperty', function() {
+  customBinding: computed('styleNamespace', 'stateProperty', function() {
     if (this.get('stateProperty') {
-      return `${this.get('componentCssClassName')}--state`;
+      return `${this.get('styleNamespace')}--state`;
     } else {
       return '';
     }

addon/mixins/style-namespacing-extras.js

@@ -14,7 +14,7 @@ export default Mixin.create({
 
   _shouldAddNamespacedClassName: computed({
     get() {
-      return this.get('tagName') !== '' && this.get('componentCssClassName');
+      return this.get('tagName') !== '' && this.get('styleNamespace');
     }
   }),
 });

app/initializers/component-styles.js

@@ -6,6 +6,10 @@ const {
   Component,
   ComponentLookup,
   computed,
+  computed: {
+    // deprecatingAlias,
+    alias,
+  },
   getOwner
 } = Ember;
 
@@ -21,17 +25,24 @@ ComponentLookup.reopen({
 });
 
 Component.reopen(StyleNamespacingExtras, {
-  componentCssClassName: computed({
+  styleNamespace: computed({
     get() {
       return podNames[this.get('_componentIdentifier')] || '';
     }
   }),
 
+  // componentCssClassName: deprecatingAlias('styleNamespace', {
+  //   id: 'ember-component-css.deprecate-componentCssClassName',
+  //   until: '0.7.0',
+  // }),
+
+  componentCssClassName: alias('styleNamespace'),
+
   init() {
     this._super(...arguments);
 
     if (this.get('_shouldAddNamespacedClassName')) {
-      this.classNames = this.classNames.concat(this.get('componentCssClassName'));
+      this.classNames = this.classNames.concat(this.get('styleNamespace'));
     }
   }
 });

app/initializers/route-styles.js

@@ -11,7 +11,7 @@ Router.reopen({
       let currentPath = route.name.replace(/\./g, '/');
 
       if (podNames[currentPath]) {
-        getOwner(this).lookup(`controller:${route.name}`).set('routeStyleNamespaceClass', podNames[currentPath]);
+        getOwner(this).lookup(`controller:${route.name}`).set('styleNamespace', podNames[currentPath]);
         classes.push(podNames[currentPath]);
       }
     }

tests/dummy/app/components/base-rules/template.hbs

@@ -4,5 +4,5 @@
     </span>
   </span>
 </span>
-<span class="{{componentCssClassName}}__element"></span>
-<span class="{{componentCssClassName}}__element--variant" tabindex="0">element variant</span>
+<span class="{{styleNamespace}}__element"></span>
+<span class="{{styleNamespace}}__element--variant" tabindex="0">element variant</span>

tests/dummy/app/components/scss/for-loop/template.hbs

@@ -1,3 +1,3 @@
 {{#each items as |item|}}
-  <span class="{{componentCssClassName}}__element--{{item}}"></span>
+  <span class="{{styleNamespace}}__element--{{item}}"></span>
 {{/each}}

tests/dummy/lib/no-style-files-yet/addon/components/no-style/template.hbs

@@ -4,5 +4,5 @@
     </span>
   </span>
 </span>
-<span class="{{componentCssClassName}}__element"></span>
-<span class="{{componentCssClassName}}__element--variant"></span>
+<span class="{{styleNamespace}}__element"></span>
+<span class="{{styleNamespace}}__element--variant"></span>

tests/dummy/lib/second-test-addon/addon/components/second-addon-less/template.hbs

@@ -5,5 +5,5 @@
     </span>
   </span>
 </span>
-<span class="{{componentCssClassName}}__element"></span>
-<span class="{{componentCssClassName}}__element--variant"></span>
+<span class="{{styleNamespace}}__element"></span>
+<span class="{{styleNamespace}}__element--variant"></span>

tests/dummy/lib/test-addon/addon/components/addon-scss/template.hbs

@@ -5,5 +5,5 @@
     </span>
   </span>
 </span>
-<span class="{{componentCssClassName}}__element"></span>
-<span class="{{componentCssClassName}}__element--variant"></span>
+<span class="{{styleNamespace}}__element"></span>
+<span class="{{styleNamespace}}__element--variant"></span>