From 733997a780e260208d2f34d2d52684ee4f71d734 Mon Sep 17 00:00:00 2001
From: iFaxity <izze96@gmail.com>
Date: Mon, 4 Apr 2022 00:10:52 +0200
Subject: [PATCH] fix: Replaced reference id with this.getFilename() to get
 accurate filenames

---
 src/index.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index e02710b..967a996 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -122,8 +122,9 @@ export = function istanbulPlugin(opts: IstanbulPluginOptions = {}): Plugin {
       }
 
       if (exclude.shouldInstrument(id)) {
+        const filename = this.getFileName(id);
         const sourceMap = sanitizeSourceMap(this.getCombinedSourcemap());
-        const code = instrumenter.instrumentSync(srcCode, id, sourceMap);
+        const code = instrumenter.instrumentSync(srcCode, filename, sourceMap);
         const map = instrumenter.lastSourceMap();
 
         // Required to cast to correct mapping value