src/util/create-template-meta.js
import createHeadTailPlaceholders from './create-head-tail-placeholders.js'
/**
* Create the template meta object in case of <template> fragments
* @param {TemplateChunk} componentTemplate - template chunk object
* @returns {Object} the meta property that will be passed to the mount function of the TemplateChunk
*/
export default function createTemplateMeta(componentTemplate) {
const fragment = componentTemplate.dom.cloneNode(true)
const { head, tail } = createHeadTailPlaceholders()
return {
avoidDOMInjection: true,
fragment,
head,
tail,
children: [head, ...Array.from(fragment.childNodes), tail],
}
}