fix: skip hash merge backups in every loader

scripts/scraper/_hash_merge.py

@@ -14,7 +14,7 @@ from pathlib import Path
 from typing import Any
 
 
-from common import write_text_atomic, yaml_load
+from common import PROFILE_BACKUP_SUFFIX, write_text_atomic, yaml_load
 
 
 _MAME_RELEASE_RE = re.compile(r"^0\.\d+")
@@ -381,7 +381,7 @@ def _backup_and_write(path: str, data: dict) -> None:
     (core_version, contents, source_ref), and appends new entries.
     """
     p = Path(path)
-    backup = p.with_suffix(".old.yml")
+    backup = p.with_suffix(PROFILE_BACKUP_SUFFIX)
     shutil.copy2(p, backup)
 
     original = p.read_text(encoding="utf-8")
@@ -572,7 +572,7 @@ def _backup_and_write_fbneo(path: str, data: dict, hashes: dict) -> None:
     Existing entries are left untouched (CRC32 changes are rare).
     """
     p = Path(path)
-    backup = p.with_suffix(".old.yml")
+    backup = p.with_suffix(PROFILE_BACKUP_SUFFIX)
     shutil.copy2(p, backup)
 
     original = p.read_text(encoding="utf-8")

scripts/scraper/fbneo_hash_scraper.py

@@ -20,7 +20,7 @@ from typing import Any
 
 import yaml
 
-from common import write_text_atomic, yaml_load
+from common import source_yaml_paths, write_text_atomic, yaml_load
 
 from scripts.scraper._hash_merge import compute_diff, merge_fbneo_profile
 from scripts.scraper.fbneo_parser import parse_fbneo_source_tree
@@ -200,9 +200,7 @@ def fetch_and_cache(force: bool = False) -> dict[str, Any]:
 def _find_fbneo_profiles() -> list[Path]:
     """Find emulator profiles whose upstream references finalburnneo/FBNeo."""
     profiles: list[Path] = []
-    for path in sorted(EMULATORS_DIR.glob("*.yml")):
-        if path.name.endswith(".old.yml"):
-            continue
+    for path in source_yaml_paths(EMULATORS_DIR):
         try:
             data = yaml_load(path.read_text(encoding="utf-8"))
         except (yaml.YAMLError, OSError):

scripts/scraper/mame_hash_scraper.py

@@ -22,7 +22,7 @@ from typing import Any
 
 import yaml
 
-from common import write_text_atomic, yaml_load
+from common import source_yaml_paths, write_text_atomic, yaml_load
 
 from ._hash_merge import compute_diff, merge_mame_profile
 from .mame_parser import parse_mame_source_tree
@@ -181,9 +181,7 @@ _MAME_TREES = frozenset({
 
 def _find_mame_profiles() -> list[Path]:
     profiles: list[Path] = []
-    for path in sorted(_EMULATORS_DIR.glob("*.yml")):
-        if path.name.endswith(".old.yml"):
-            continue
+    for path in source_yaml_paths(_EMULATORS_DIR):
         try:
             with open(path, encoding="utf-8") as f:
                 data = yaml_load(f)