Pinafore-Web-Client-Frontend/routes/_utils/historyEvents.js

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// hacky way to listen for pushState/replaceState changes
// per https://stackoverflow.com/a/25673911/680742
function wrapper (type) {
let orig = history[type]
return function () {
let result = orig.apply(this, arguments)
let e = new Event(type)
e.arguments = arguments
window.dispatchEvent(e)
return result
}
}
if (process.browser) {
history.pushState = wrapper('pushState')
history.replaceState = wrapper('replaceState')
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}