matrix-bot: Add argparse

add mautrix

pkgs/matrix-bot/matrix_bot/main.py

@@ -1,3 +1,36 @@
+import argparse
+import logging
+import sys
 
+from matrix_bot.custom_logger import setup_logging
+
+log = logging.getLogger(__name__)
+
+
+def create_parser(prog: str | None = None) -> argparse.ArgumentParser:
+    parser = argparse.ArgumentParser(
+        prog=prog,
+        description="A gitea bot for matrix",
+        formatter_class=argparse.RawTextHelpFormatter,
+    )
+
+    parser.add_argument(
+        "--debug",
+        help="Enable debug logging",
+        action="store_true",
+        default=False,
+    )
+
+    return parser
 def main():
-    print("Hello, world!")
+    parser = create_parser()
+    args = parser.parse_args()
+
+    if len(sys.argv) == 1:
+        parser.print_help()
+
+    if args.debug:
+        setup_logging(logging.DEBUG, root_log_name=__name__.split(".")[0])
+        log.debug("Debug log activated")
+    else:
+        setup_logging(logging.INFO, root_log_name=__name__.split(".")[0])