From b5458e63c926427a6be0e9c57d5574c406b6a1b0 Mon Sep 17 00:00:00 2001
From: Joshua Rogers <MegaManSec@users.noreply.github.com>
Date: Wed, 12 Nov 2025 15:28:20 +0100
Subject: [PATCH 1/2] Build sourceMappingURL constructs with relative paths

Signed-off-by: Joshua Rogers <MegaManSec@users.noreply.github.com>
---
 scripts/build.js | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/scripts/build.js b/scripts/build.js
index 9fbad060a..730c29ab1 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -103,14 +103,28 @@ function buildFile(file, silent) {
         } (copy)\n`,
       );
   } else {
-    const options = Object.assign({}, transformOptions);
+    const options = {
+      ...transformOptions,
+      sourceMaps: true,
+      sourceFileName: path.basename(file),
+    };
 
     let {code, map} = babel.transformFileSync(file, options);
 
-    if (!file.endsWith('.d.ts') && map.sources.length > 0) {
-      code = `${code}\n\n//# sourceMappingURL=${destPath}.map`;
-      map.sources = [path.relative(path.dirname(destPath), file)];
-      fs.writeFileSync(`${destPath}.map`, JSON.stringify(map));
+    if (!file.endsWith('.d.ts')) {
+      const outDir = path.dirname(destPath);
+      const outFile = path.basename(destPath);
+      const mapFileName = `${outFile}.map`;
+      const mapPath = path.join(outDir, mapFileName);
+
+      // Normalize/override key fields for consistency
+      map.file = outFile;
+      map.sources = [
+        path.relative(outDir, file).replace(/\\/g, '/'),
+      ];
+
+      code = `${code}\n\n//# sourceMappingURL=${mapFileName}`;
+      fs.writeFileSync(mapPath, JSON.stringify(map));
     }
 
     fs.writeFileSync(destPath, code);

From 811cb874032920dfe1f8fec83aa1cc284dfa8b73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Pierzcha=C5=82a?= <thymikee@gmail.com>
Date: Wed, 12 Nov 2025 20:10:03 +0100
Subject: [PATCH 2/2] prettier

---
 scripts/build.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/build.js b/scripts/build.js
index 730c29ab1..905976f87 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -119,9 +119,7 @@ function buildFile(file, silent) {
 
       // Normalize/override key fields for consistency
       map.file = outFile;
-      map.sources = [
-        path.relative(outDir, file).replace(/\\/g, '/'),
-      ];
+      map.sources = [path.relative(outDir, file).replace(/\\/g, '/')];
 
       code = `${code}\n\n//# sourceMappingURL=${mapFileName}`;
       fs.writeFileSync(mapPath, JSON.stringify(map));