add dry-run

goat_monitor/goat_monitor.py

@@ -34,7 +34,13 @@ from goat_monitor._version import __version__  # type: ignore
     default=False,
     help="Print version and exit",
 )
-def wrap(command: List[str], config: Path, retries: int, version):
+@click.option(
+    "--dry-run",
+    is_flag=True,
+    default=False,
+    help="Run command without sending any notifications",
+)
+def wrap(command: List[str], config: Path, retries: int, version: bool, dry_run: bool):
     """Wrap an arbitrary command with gotify notifications"""
 
     if version:
@@ -46,6 +52,7 @@ def wrap(command: List[str], config: Path, retries: int, version):
         settings = toml.load(f)
 
     # gotify configuration
+    if not dry_run:
         url = settings["server"]
         app_token = settings["app_token"]
         with gotify.Gotify(base_url=url, app_token=app_token) as gotify_connection:
@@ -95,6 +102,7 @@ def wrap(command: List[str], config: Path, retries: int, version):
             + "\n".join(lines)
         )
 
+        if not dry_run:
             with gotify.Gotify(base_url=url, app_token=app_token) as gotify_connection:
                 gotify_connection.create_message(message=message, title=title)