add overwrite feature

src/add_tracks.py

@@ -24,11 +24,17 @@ def test_dir(files: List[str], pattern: str) -> List[str]:
     log.debug("trying:\n  " + "\n  ".join(files))
     valid_files = fnmatch.filter(files, pattern)
     if valid_files:
-        log.debug("found:\n  " + "\n  ".join(valid_files))
+        log.info("found:\n  " + "\n  ".join(valid_files))
     return valid_files
 
 
-def main(media_path: str, tag: str, pattern: str, recursive: bool = False) -> None:
+def main(
+    media_path: str,
+    tag: str,
+    pattern: str,
+    recursive: bool = False,
+    overwrite: bool = False,
+) -> None:
     abs_media_path = os.path.abspath(media_path)
     log.info(
         f"Scanning {abs_media_path}{' recursively' if recursive else ''} for {pattern}"
@@ -58,7 +64,7 @@ def main(media_path: str, tag: str, pattern: str, recursive: bool = False) -> No
     if config is None:
         raise FileNotFoundError(f"Config file could not be loaded for tag id: {tag}")
 
-    tracks: List[str] = config.get("tracks", [])
+    tracks: List[str] = config.get("tracks", []) if not overwrite else []
     tracks.extend(sorted((f.replace("\\", "/") for f in valid_paths)))
     config["tracks"] = tracks
 
@@ -94,6 +100,13 @@ if __name__ == "__main__":
         help="Search recursively. Pattern applies to whole path (relative to media_path).",
     )
 
+    parser.add_argument(
+        "-o",
+        "--overwrite",
+        action="store_true",
+        help="Overwrite and replace existing track list.",
+    )
+
     args = parser.parse_args()
 
     logging.basicConfig(level=logging.INFO)
@@ -104,4 +117,5 @@ if __name__ == "__main__":
         tag=args.tag,
         pattern=args.pattern,
         recursive=args.recursive,
+        overwrite=args.overwrite,
     )