docs/javascripts/release-notes.js at main · ffkerim/docs · GitHub

18 lines (16 loc) · 590 Bytes

export default function releaseNotes () {

const patches = Array.from(document.querySelectorAll('.js-release-notes-patch'))

if (patches.length === 0) return

const observer = new IntersectionObserver((entries) => {

for (const entry of entries) {

const { version } = entry.target.dataset

const patchLink = document.querySelector(`.js-release-notes-patch-link[data-version="${version}"]`)

patchLink.classList.toggle('selected', entry.isIntersecting)

}

}, {

rootMargin: '-40% 0px -50%'

})

patches.forEach(patch => {

observer.observe(patch)

})

}

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