fix(customElementDependencyStyles): Recursively add styles from imported components. Missing feature, store available styles to avoid dupes. close vuejs#4662

raffobaffo · raffobaffo · commit 2ee4ec71c59c · 2021-09-28T12:33:08.000+02:00
diff --git a/packages/runtime-dom/src/apiCustomElement.ts b/packages/runtime-dom/src/apiCustomElement.ts
@@ -392,7 +392,6 @@ export class VueElement extends BaseClass {
               ...this._getChildrenComponentsStyles(nestedComponent)
             ]
           }
-          // Should have a method that adds styles only if not existing
           return nestedComponent.styles
             ? [...aggregatedStyles, ...nestedComponent.styles]
             : aggregatedStyles

Original file line number	Diff line number	Diff line change
`@@ -392,7 +392,6 @@ export class VueElement extends BaseClass {`
`392`	`392`	`...this._getChildrenComponentsStyles(nestedComponent)`
`393`	`393`	`]`
`394`	`394`	`}`
`395`		`- // Should have a method that adds styles only if not existing`
`396`	`395`	`return nestedComponent.styles`
`397`	`396`	`? [...aggregatedStyles, ...nestedComponent.styles]`
`398`	`397`	`: aggregatedStyles`