fix: refuse --include-archived without --all

scripts/generate_pack.py

@@ -2480,6 +2480,10 @@ def _refuse_unapplied_flags(args, parser) -> None:
     about an artifact the caller did not name. Run before any quick-exit
     mode, since --verify-packs and --manifest-targets return early.
     """
+    # Only --all chooses among registered platforms; every other mode names
+    # its own platform, emulator, system or hash.
+    if args.include_archived and not args.all:
+        parser.error("--include-archived requires --all")
     # Parsed before the quick-exit modes: --verify-packs returns early and
     # still needs the region priority list to narrow its expectation.
     args.regions = []

tests/test_e2e.py

@@ -6011,6 +6011,13 @@ struct BurnDriver BurnDrvneogeo = {
             (["--system", "sony-playstation"], ["--refresh-data"], "refuse"),
             (["--from-md5", "d8f1"], ["--refresh-data"], "refuse"),
             (["--platform", "retroarch", "--offline"], ["--refresh-data"], "refuse"),
+            # Only --all chooses among platforms, as verify.py already says.
+            (["--platform", "retroarch"], ["--include-archived"], "refuse"),
+            (["--emulator", "handy"], ["--include-archived"], "refuse"),
+            (["--system", "atari-lynx"], ["--include-archived"], "refuse"),
+            (["--from-md5", "d8f1"], ["--include-archived"], "refuse"),
+            (["--platform", "retroarch", "--verify-packs"], ["--include-archived"],
+             "refuse"),
         ]
         for mode, flag, expected in matrix:
             with self.subTest(mode=mode, flag=flag):