From e95a5ebc3f949809703a5fb78f5f0d7e138f3be0 Mon Sep 17 00:00:00 2001
From: Ross Blair <rosswilsonblair@gmail.com>
Date: Thu, 17 Oct 2024 10:21:37 -0500
Subject: [PATCH] When loading schema, if runtime is deno and schemaURL not
 http try loading as a local file

---
 bids-validator/src/setup/loadSchema.ts | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/bids-validator/src/setup/loadSchema.ts b/bids-validator/src/setup/loadSchema.ts
index d8b45f56f..36b0334c7 100644
--- a/bids-validator/src/setup/loadSchema.ts
+++ b/bids-validator/src/setup/loadSchema.ts
@@ -23,9 +23,17 @@ export async function loadSchema(version?: string): Promise<Schema> {
   ) as Schema
 
   if (schemaUrl !== undefined) {
+    let jsonData = {}
     try {
-      const jsonResponse = await fetch(schemaUrl)
-      const jsonData = await jsonResponse.json()
+      if (typeof Deno !== 'undefined' && !schemaUrl.match(/http(s)?:\/\//)) {
+        const decoder = new TextDecoder("utf-8");
+        const data = await Deno.readFile(schemaUrl);
+        jsonData = JSON.parse(decoder.decode(data))
+        
+      } else {
+        const jsonResponse = await fetch(schemaUrl)
+        jsonData = await jsonResponse.json()
+      }
       schema = new Proxy(
         jsonData as object,
         objectPathHandler,