Album skeleton creation

photoalbum/cli.py

@@ -1,12 +1,16 @@
+import logging
 from argparse import ArgumentParser, Namespace
 from pathlib import Path
 
 from photoalbum.config import DEFAULT_CONFIG_PATH, Config
 from photoalbum.generate import generate
 
+logger = logging.getLogger("photoalbum.cli")
+
 
 def main() -> None:
     args = parse_args()
+    setup_logging(args.logging)
     # TODO: load config from file
     config = Config()
 
@@ -18,6 +22,28 @@ def main() -> None:
             cmd_clean(args, config)
 
 
+########################################
+# Command functions
+def cmd_init(args: Namespace, config: Config) -> None:
+    """
+    Generate a basic config and template files
+    """
+
+
+def cmd_generate(args: Namespace, config: Config) -> None:
+    logger.debug(f"Generating in {args.path}")
+    generate(config, Path(args.path))
+
+
+def cmd_clean(args: Namespace, config: Config) -> None:
+    """
+    Clean the photo album by all files that photoalbum generated
+    """
+    pass
+
+
+########################################
+# CLI Util functions
 def parse_args() -> Namespace:
     parser = ArgumentParser()
     parser.add_argument(
@@ -26,6 +52,12 @@ def parse_args() -> Namespace:
         default=DEFAULT_CONFIG_PATH,
         help="Path to photoalbum.config.json for the album",
     )
+    parser.add_argument(
+        "--logging",
+        default="warning",
+        choices=[level.lower() for level in logging.getLevelNamesMapping().keys()],
+        help="Log level",
+    )
 
     subcommands = parser.add_subparsers(title="subcommands")
 
@@ -52,21 +84,10 @@ def parse_args() -> Namespace:
     return parser.parse_args()
 
 
-def cmd_init(args: Namespace, config: Config) -> None:
-    """
-    Generate a basic config and template files
-    """
-
-
-def cmd_generate(args: Namespace, config: Config) -> None:
-    generate(config, Path(args.path))
-
-
-def cmd_clean(args: Namespace, config: Config) -> None:
-    """
-    Clean the photo album by all files that photoalbum generated
-    """
-    pass
+def setup_logging(level: str) -> None:
+    levels = logging.getLevelNamesMapping()
+    # TODO: Set up a better formatter with date/time and stuff
+    logging.basicConfig(level=levels[level.upper()])
 
 
 if __name__ == "__main__":