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import React from 'dom-chef';
import select from 'select-dom';
import * as pageDetect from 'github-url-detection';
import delegate, {DelegateEvent} from 'delegate-it';
import features from '../feature-manager.js';
import GitHubURL from '../github-helpers/github-url.js';
function handleMenuOpening({delegateTarget: dropdown}: DelegateEvent): void {
dropdown.classList.add('rgh-more-file-links'); // Mark this as processed
const viewFile = select('a[data-ga-click^="View file"]', dropdown)!;
const getDropdownLink = (name: string, route: string): JSX.Element => {
const {href} = new GitHubURL(viewFile.href).assign({route});
return (
<a href={href} data-turbo={String(route !== 'raw')} className="pl-5 dropdown-item btn-link" role="menuitem">
View {name}
</a>
);
};
viewFile.after(
getDropdownLink('raw', 'raw'),
getDropdownLink('blame', 'blame'),
getDropdownLink('history', 'commits'),
<div className="dropdown-divider" role="none"/>,
);
}
function init(signal: AbortSignal): void {
// `capture: true` required to be fired before GitHub's handlers
delegate('.file-header .js-file-header-dropdown:not(.rgh-more-file-links)', 'toggle', handleMenuOpening, {capture: true, signal});
}
void features.add(import.meta.url, {
include: [
pageDetect.hasFiles,
],
init,
});
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