From 227882ed4c3936021020a844cae959ef18e90ce0 Mon Sep 17 00:00:00 2001
From: David Anson <david@dlaa.me>
Date: Wed, 6 Nov 2024 22:24:11 -0800
Subject: [PATCH] joinbasedir

---
 markdownlint-cli2.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/markdownlint-cli2.js b/markdownlint-cli2.js
index 8d01bd3..6327fa1 100755
--- a/markdownlint-cli2.js
+++ b/markdownlint-cli2.js
@@ -996,10 +996,11 @@ const main = async (params) => {
   }
   // Add stdin as a non-file input if necessary
   if (useStdin) {
+    const key = pathPosix.join(baseDir, "stdin");
     const { text } = require("node:stream/consumers");
     nonFileContents = {
       ...nonFileContents,
-      "./stdin": await text(process.stdin)
+      [key]: await text(process.stdin)
     };
   }
   // Include any file overrides or non-file content