From c538c151c7462ad0395ff2c15c5e11e89e362aa8 Mon Sep 17 00:00:00 2001
From: Striven <sg.striven@cutecat.club>
Date: Sat, 04 Apr 2026 19:47:16 +0000
Subject: [PATCH] Initial commit

---
 quartz/plugins/transformers/links.ts |   16 ++++++++++------
 1 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/quartz/plugins/transformers/links.ts b/quartz/plugins/transformers/links.ts
index 2d43be1..f4451d9 100644
--- a/quartz/plugins/transformers/links.ts
+++ b/quartz/plugins/transformers/links.ts
@@ -32,7 +32,7 @@
   externalLinkIcon: true,
 }
 
-export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> = (userOpts) => {
+export const CrawlLinks: QuartzTransformerPlugin<Partial<Options>> = (userOpts) => {
   const opts = { ...defaultOptions, ...userOpts }
   return {
     name: "LinkProcessing",
@@ -57,7 +57,7 @@
               ) {
                 let dest = node.properties.href as RelativeURL
                 const classes = (node.properties.className ?? []) as string[]
-                const isExternal = isAbsoluteUrl(dest)
+                const isExternal = isAbsoluteUrl(dest, { httpOnly: false })
                 classes.push(isExternal ? "external" : "internal")
 
                 if (isExternal && opts.externalLinkIcon) {
@@ -65,7 +65,9 @@
                     type: "element",
                     tagName: "svg",
                     properties: {
+                      "aria-hidden": "true",
                       class: "external-icon",
+                      style: "max-width:0.8em;max-height:0.8em",
                       viewBox: "0 0 512 512",
                     },
                     children: [
@@ -92,12 +94,14 @@
                 }
                 node.properties.className = classes
 
-                if (opts.openLinksInNewTab) {
+                if (isExternal && opts.openLinksInNewTab) {
                   node.properties.target = "_blank"
                 }
 
                 // don't process external links or intra-document anchors
-                const isInternal = !(isAbsoluteUrl(dest) || dest.startsWith("#"))
+                const isInternal = !(
+                  isAbsoluteUrl(dest, { httpOnly: false }) || dest.startsWith("#")
+                )
                 if (isInternal) {
                   dest = node.properties.href = transformLink(
                     file.data.slug!,
@@ -107,7 +111,7 @@
 
                   // url.resolve is considered legacy
                   // WHATWG equivalent https://nodejs.dev/en/api/v18/url/#urlresolvefrom-to
-                  const url = new URL(dest, `https://base.com/${curSlug}`)
+                  const url = new URL(dest, "https://base.com/" + stripSlashes(curSlug, true))
                   const canonicalDest = url.pathname
                   let [destCanonical, _destAnchor] = splitAnchor(canonicalDest)
                   if (destCanonical.endsWith("/")) {
@@ -143,7 +147,7 @@
                   node.properties.loading = "lazy"
                 }
 
-                if (!isAbsoluteUrl(node.properties.src)) {
+                if (!isAbsoluteUrl(node.properties.src, { httpOnly: false })) {
                   let dest = node.properties.src as RelativeURL
                   dest = node.properties.src = transformLink(
                     file.data.slug!,

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