Resolve file path resolution on Mac/Linux.

src/main/decoder/decoder-utils.ts

@@ -8,13 +8,17 @@ const findFileCaseInsensitive = async (
 ): Promise<string | null> => {
   const directory: string = path.dirname(extensionlessFilePath);
   try {
-    const matchingFiles = fs
-      .readdirSync(directory)
-      .filter((file: string) =>
+    const matchingFiles = fs.readdirSync(directory).filter((file: string) => {
+      return (
         extensions.some((ext) =>
           file.toLowerCase().endsWith(ext.toLowerCase()),
-        ),
+        ) &&
+        path
+          .basename(file, path.extname(file))
+          .toLowerCase()
+          .startsWith(path.basename(extensionlessFilePath).toLowerCase())
       );
+    });
     const files: string[] = [];
     matchingFiles.forEach((file) => {
       const fullPath = path.join(directory, file);
@@ -33,4 +37,11 @@ const findFileCaseInsensitive = async (
   return null;
 };
 
+const getFilePathWithoutExtension = (filePath: string): string => {
+  return path.join(
+    path.dirname(filePath),
+    path.basename(filePath, path.extname(filePath)),
+  );
+};
+
 export { findFileCaseInsensitive };