Editor: Resolve Publish button busy state styling regression

packages/components/CHANGELOG.md

@@ -1,9 +1,12 @@
-## Next release
+## Master
 
 ### New Features
 
 - Added a new `popoverProps` prop to the `Dropdown` component which allows users of the `Dropdown` component to pass props directly to the `PopOver` component.
 
+### Bug Fixes
+
+- The `Button` component will no longer assign default styling (`is-default` class) when explicitly assigned as primary (the `isPrimary` prop). This should resolve potential conflicts affecting a combination of `isPrimary`, `isDefault`, and `isLarge` / `isSmall`, where the busy animation would appear with incorrect coloring.
 
 ## 8.0.0 (2019-06-12)
 

packages/components/src/button/index.js

@@ -28,7 +28,7 @@ export function Button( props, ref ) {
 
 	const classes = classnames( 'components-button', className, {
 		'is-button': isDefault || isPrimary || isLarge || isSmall,
-		'is-default': isDefault || isLarge || isSmall,
+		'is-default': isDefault || ( ! isPrimary && ( isLarge || isSmall ) ),
 		'is-primary': isPrimary,
 		'is-large': isLarge,
 		'is-small': isSmall,

packages/components/src/button/test/index.js

@@ -27,22 +27,27 @@ describe( 'Button', () => {
 			expect( button.type() ).toBe( 'button' );
 		} );
 
-		it( 'should render a button element with button-primary class', () => {
+		it( 'should render a button element with is-primary class', () => {
 			const button = shallow( <Button isPrimary /> );
 			expect( button.hasClass( 'is-large' ) ).toBe( false );
 			expect( button.hasClass( 'is-primary' ) ).toBe( true );
 			expect( button.hasClass( 'is-button' ) ).toBe( true );
 		} );
 
-		it( 'should render a button element with button-large class', () => {
+		it( 'should render a button element with is-large class', () => {
 			const button = shallow( <Button isLarge /> );
 			expect( button.hasClass( 'is-large' ) ).toBe( true );
 			expect( button.hasClass( 'is-default' ) ).toBe( true );
 			expect( button.hasClass( 'is-button' ) ).toBe( true );
 			expect( button.hasClass( 'is-primary' ) ).toBe( false );
 		} );
 
-		it( 'should render a button element with button-small class', () => {
+		it( 'should render a button element without is-default if primary', () => {
+			const button = shallow( <Button isPrimary isLarge /> );
+			expect( button.hasClass( 'is-default' ) ).toBe( false );
+		} );
+
+		it( 'should render a button element with is-small class', () => {
 			const button = shallow( <Button isSmall /> );
 			expect( button.hasClass( 'is-default' ) ).toBe( true );
 			expect( button.hasClass( 'is-button' ) ).toBe( true );

packages/editor/src/components/post-publish-button/index.js

@@ -92,7 +92,6 @@ export class PostPublishButton extends Component {
 			'aria-disabled': isButtonDisabled,
 			className: 'editor-post-publish-button',
 			isBusy: isSaving && isPublished,
-			isLarge: true,
 			isPrimary: true,
 			onClick: onClickButton,
 		};