Add dump config for troubleshooting

tibi_hardlinks/__init__.py

@@ -1,7 +1,9 @@
 from argparse import ArgumentParser
 from pathlib import Path
 
-from tibi_hardlinks.config import CONFIG_DATA
+import yaml
+
+from tibi_hardlinks.config import CONFIG_DATA, CONFIG_FILE_PATH
 from tibi_hardlinks.backups import Backup, create_backup_directory_name
 
 
@@ -27,5 +29,10 @@ def hardlink_all_files(files, dry=False):
 def main():
     parser = ArgumentParser()
     parser.add_argument("-d", "--dry", action="store_true", help="Don't do anything")
+    parser.add_argument("--dump-config", action="store_true", help="Show config")
     args = parser.parse_args()
+    if args.dump_config:
+        print(CONFIG_FILE_PATH)
+        print(yaml.dump(CONFIG_DATA))
+        exit(0)
     hardlink_all_files(find_all_property_files(), args.dry)