Alternatively use data-original-href in applyToLink (#38)

index.js

@@ -39,7 +39,7 @@ function commentIndicator(hash) {
 
 // Filter out null values
 function joinValues(array, delimiter = '/') {
-	return array.filter(s => s).join(delimiter);
+	return array.filter(Boolean).join(delimiter);
 }
 
 function shortenURL(href, currentUrl = 'https://github.com') {
@@ -235,11 +235,12 @@ function applyToLink(a, currentUrl) {
 	// Shorten only if the link name hasn't been customized.
 	// .href automatically adds a / to naked origins so that needs to be tested too
 	// `trim` makes it compatible with this feature: https://github.com/sindresorhus/refined-github/pull/3085
+	const url = a.dataset.originalHref ?? a.href;
 	if (
-		(a.href === a.textContent.trim() || a.href === `${a.textContent}/`)
+		(url === a.textContent.trim() || url === `${a.textContent}/`)
 		&& !a.firstElementChild
 	) {
-		const shortened = shortenURL(a.href, currentUrl);
+		const shortened = shortenURL(url, currentUrl);
 		a.innerHTML = shortened;
 		return true;
 	}

package.json

@@ -37,12 +37,12 @@
 		"github-reserved-names": "^2.0.4"
 	},
 	"devDependencies": {
-		"@sindresorhus/tsconfig": "^1.0.2",
-		"ava": "^3.15.0",
-		"tsd": "^0.17.0",
-		"xo": "^0.44.0"
+		"@sindresorhus/tsconfig": "^3.0.1",
+		"ava": "^4.3.3",
+		"tsd": "^0.23.0",
+		"xo": "^0.52.3"
 	},
 	"engines": {
-		"node": ">=10.0.0"
+		"node": ">=14.0.0"
 	}
 }

readme.md

@@ -52,7 +52,9 @@ The URL of the current page, to build relative URLs like `<code>v0.12</code>` in
 
 ### shortenRepoUrl.applyToLink(link, currentUrl)
 
-Automatically shorten the link's text if the text matches the URL, i.e. `<a href="https://github.com">https://github.com</a>`
+Automatically shorten the link's text if the text matches the URL, i.e. `<a href="https://github.com">https://github.com</a>`. If a `data-original-href` attribute is present, it will be used when comparing the link’s text and when generating the shortened URL.
+
+Note: this function will never change the `href` of the link, it only changes the text.
 
 It will return `true` or `false` depending on whether the link was shortened.