fix: give EmuDeck its RetroArch cores' files

The scraper skipped RetroArch's own EmuScripts installer, so no libretro core's files reached the EmuDeck pack: np2kai, neocd and every core checkBIOS.sh does not name. RetroArch now stays in the list, as in RetroPie's.

platforms/emudeck.yml

@@ -24,6 +24,7 @@ cores:
 - pcsx2
 - ppsspp
 - primehack
+- retroarch
 - rpcs3
 - ryujinx
 - scummvm

scripts/scraper/emudeck_scraper.py

@@ -440,13 +440,16 @@ class Scraper(BaseScraper):
             "base_destination": "bios",
             "hash_type": "md5",
             "verification_mode": "md5",
+            # RetroArch is one of them: its cores read the same bios folder,
+            # and naming it makes the pack carry every libretro core's files,
+            # as RetroPie's list does. Without it np2kai, neocd and the other
+            # cores EmuDeck installs got nothing checkBIOS.sh does not name.
             "cores": cores,
-            # Every EmuScripts installer sets up a standalone app (RetroArch's
-            # cores come from its own script, skipped above): Dolphin, Cemu,
-            # xemu, ARMSX2 and Supermodel ran with the libretro layout and
-            # lost their standalone-only files. A profile with no standalone
-            # build keeps its layout (runs_standalone).
-            "standalone_cores": list(cores),
+            # Every other EmuScripts installer sets up a standalone app:
+            # Dolphin, Cemu, xemu, ARMSX2 and Supermodel ran with the libretro
+            # layout and lost their standalone-only files. A profile with no
+            # standalone build keeps its layout (runs_standalone).
+            "standalone_cores": [core for core in cores if core != "retroarch"],
             "systems": systems,
         }
 
@@ -467,7 +470,8 @@ class Scraper(BaseScraper):
             "cemuproton": "cemu",
             "rmg": "mupen64plus_next",
         }
-        skip = {"retroarch_maincfg", "retroarch"}
+        # The main RetroArch config script installs no emulator.
+        skip = {"retroarch_maincfg"}
 
         try:
             req = urllib.request.Request(api_url, headers=github_headers())

tests/test_audit_regressions.py

@@ -4272,14 +4272,30 @@ class EmuDeckRunsItsEmulatorsStandalone(unittest.TestCase):
         from scripts.common import load_platform_config, runs_standalone, load_emulator_profiles
 
         config = load_platform_config("emudeck", str(ROOT / "platforms"))
-        self.assertEqual(sorted(config["standalone_cores"]), sorted(config["cores"]))
+        self.assertEqual(
+            sorted(config["standalone_cores"]),
+            sorted(c for c in config["cores"] if c != "retroarch"),
+        )
         profiles = load_emulator_profiles(str(ROOT / "emulators"))
         standalone = set(config["standalone_cores"])
         for name in ("dolphin", "cemu", "armsx2", "supermodel"):
             with self.subTest(emulator=name):
                 self.assertTrue(runs_standalone(name, profiles[name], standalone))
-        source = (ROOT / "scripts" / "scraper" / "emudeck_scraper.py").read_text()
-        self.assertIn('"standalone_cores": list(cores)', source)
+
+    def test_retroarch_brings_its_libretro_cores(self):
+        """The scraper dropped RetroArch's own script: np2kai, neocd and
+        every core EmuDeck installs through RetroArch got no file that
+        checkBIOS.sh does not name."""
+        from scripts.common import (
+            load_emulator_profiles, load_platform_config, resolve_platform_cores,
+        )
+
+        config = load_platform_config("emudeck", str(ROOT / "platforms"))
+        self.assertIn("retroarch", config["cores"])
+        cores = resolve_platform_cores(config, load_emulator_profiles(str(ROOT / "emulators")))
+        for name in ("np2kai", "neocd", "dolphin"):
+            with self.subTest(core=name):
+                self.assertIn(name, cores)