feat: support URL input for link renderer (#12)

unjs · Feb 12, 2024 · 9a3d151 · 9a3d151
1 parent f91ff9c
commit 9a3d151
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/src/render.ts b/src/render.ts
@@ -43,13 +43,14 @@ export function heading(text: string, level: number): string {
  * @group render_utils
  */
 export function link(
-  url: string,
+  url: string | URL,
   text?: string,
   opts?: { title?: string; external?: boolean },
 ): string {
   if (opts?.external) {
-    return `<a href="${url}" title="${opts.title}" target="_blank">${text}</a>`;
+    return `<a href="${url instanceof URL ? url.href : url}" title="${opts?.title}" target="_blank">${text}</a>`;
   }
+
   return `[${text || url}](${url || "#"}${opts?.title ? ` "${opts.title}"` : ""})`;
 }
 

diff --git a/test/render.test.ts b/test/render.test.ts
@@ -76,6 +76,14 @@ const renderTests = {
     // No link
     ["", "Title", "[Title](#)"],
     ["", "", "[](#)"],
+    // Relative path
+    ["./src/markdown.md", "Markdown", "[Markdown](./src/markdown.md)"],
+    // URL
+    [
+      new URL("https://www.example.com/"),
+      "Example",
+      "[Example](https://www.example.com/)",
+    ],
   ],
   list: [
     [["Item 1", "Item 2"], "- Item 1\n- Item 2"],