fix: show where each platform file goes

scripts/generate_site.py

@@ -1401,7 +1401,11 @@ def _render_platform_systems(
             if size_str:
                 details.append(size_str)
 
-            lines.append(f"{pad}- `{fname}` - {', '.join(details)}")
+            # Where the file goes, when its name alone does not say: three
+            # GameCube IPL.bin differ only by GC/USA, GC/EUR and GC/JAP.
+            destination = str(cfg_entry.get("destination") or "")
+            where = f" at `{destination}`" if destination and destination != fname else ""
+            lines.append(f"{pad}- `{fname}`{where} - {', '.join(details)}")
             # Show full hashes on a sub-line (useful for copy-paste)
             if sha1 or md5:
                 hash_parts = []

tests/test_site_exports.py

@@ -312,5 +312,23 @@ class AnEmulatorPageNamesItsRevision(unittest.TestCase):
             page,
         )
 
+
+class APlatformPageSaysWhereEachFileGoes(unittest.TestCase):
+    """Three GameCube IPL.bin were listed by name alone: nothing told which
+    goes to GC/USA, GC/EUR or GC/JAP."""
+
+    def test_same_named_files_show_their_destinations(self):
+        import generate_site  # noqa: PLC0415
+
+        regions = ("USA", "EUR", "JAP")
+        declared = [{"name": "IPL.bin", "destination": f"dolphin-emu/Sys/GC/{r}/IPL.bin",
+                     "sha1": str(i) * 40} for i, r in enumerate(regions)]
+        files = [{"name": "IPL.bin", "status": "ok"} for _ in regions]
+        lines = generate_site._render_platform_systems(
+            {"nintendo-gamecube": files}, {("nintendo-gamecube", "IPL.bin"): declared}, {})
+        for region in regions:
+            self.assertIn(f"- `IPL.bin` at `dolphin-emu/Sys/GC/{region}/IPL.bin` - OK",
+                          "\n".join(lines))
+
 if __name__ == "__main__":
     unittest.main()